Yellowstone National Park, Wyoming
Hourly Forecast
Updated:
2026-09-23 @ 6:48 pm
Time Zone:
America/Denver
| Time | Temp | (feels) | Conditions | Precip | Humidity | Wind | |
|---|---|---|---|---|---|---|---|
| Wednesday Sep 23 | |||||||
| 7:00 PM | 51° F | Partly Cloudy |
7%
|
66%
|
W 3 mph
|
||
| 8:00 PM | 46° F | (46° F) | Partly Cloudy |
7%
|
78%
|
WSW 3 mph
|
|
| 9:00 PM | 42° F | (41° F) | Partly Cloudy |
7%
|
85%
|
WSW 3 mph
|
|
| 10:00 PM | 40° F | (39° F) | Mostly Clear |
5%
|
86%
|
WSW 3 mph
|
|
| 11:00 PM | 39° F | (39° F) | Patchy Fog |
2%
|
92%
|
WSW 2 mph
|
|
| Thursday Sep 24 | |||||||
| 12:00 AM | 37° F | (37° F) | Widespread Fog |
0%
|
95%
|
WSW 2 mph
|
|
| 1:00 AM | 37° F | (37° F) | Widespread Fog |
0%
|
95%
|
SW 2 mph
|
|
| 2:00 AM | 36° F | (36° F) | Widespread Fog |
0%
|
95%
|
SSW 2 mph
|
|
| 3:00 AM | 35° F | (35° F) | Widespread Fog |
0%
|
95%
|
S 2 mph
|
|
| 4:00 AM | 33° F | (33° F) | Widespread Fog |
0%
|
99%
|
S 2 mph
|
|
| 5:00 AM | 32° F | (31° F) | Widespread Fog |
0%
|
99%
|
S 2 mph
|
|
| 6:00 AM | 32° F | (31° F) | Widespread Fog |
0%
|
99%
|
S 2 mph
|
|
| 7:00 AM | 31° F | (33° F) | Widespread Fog |
0%
|
99%
|
S 1 mph
|
|
| 8:00 AM | 32° F | (34° F) | Widespread Fog |
0%
|
99%
|
SSE 1 mph
|
|
| 9:00 AM | 39° F | (41° F) | Widespread Fog |
0%
|
99%
|
SSE 1 mph
|
|
| 10:00 AM | 45° F | (46° F) | Sunny |
0%
|
78%
|
SSE 2 mph
|
|
| 11:00 AM | 53° F | Sunny |
0%
|
54%
|
S 2 mph
|
||
| 12:00 PM | 57° F | Sunny |
0%
|
42%
|
S 2 mph
|
||
| 1:00 PM | 60° F | Sunny |
0%
|
36%
|
S 3 mph
|
||
| 2:00 PM | 62° F | Sunny |
0%
|
32%
|
S 3 mph
|
||
| 3:00 PM | 64° F | Sunny |
0%
|
28%
|
S 2 mph
|
||
| 4:00 PM | 64° F | Sunny |
0%
|
28%
|
S 2 mph
|
||
| 5:00 PM | 64° F | Sunny |
0%
|
29%
|
SSW 2 mph
|
||
| 6:00 PM | 61° F | Mostly Clear |
0%
|
32%
|
SSW 1 mph
|
||
| 7:00 PM | 55° F | Mostly Clear |
0%
|
39%
|
SW 1 mph
|
||
| 8:00 PM | 50° F | (53° F) | Mostly Clear |
0%
|
52%
|
WNW 1 mph
|
|
| 9:00 PM | 46° F | (49° F) | Partly Cloudy |
0%
|
65%
|
NNW 1 mph
|
|
| 10:00 PM | 43° F | (44° F) | Partly Cloudy |
0%
|
70%
|
WNW 2 mph
|
|
| 11:00 PM | 39° F | (39° F) | Mostly Clear |
0%
|
79%
|
SSW 2 mph
|
|
| Friday Sep 25 | |||||||
| 12:00 AM | 38° F | (38° F) | Partly Cloudy |
0%
|
83%
|
SSE 2 mph
|
|
| 1:00 AM | 36° F | (38° F) | Mostly Clear |
0%
|
87%
|
SSE 1 mph
|
|
| 2:00 AM | 35° F | (37° F) | Patchy Fog |
0%
|
92%
|
SSE 1 mph
|
|
| 3:00 AM | 34° F | (34° F) | Areas Of Fog |
0%
|
95%
|
SSE 2 mph
|
|
| 4:00 AM | 34° F | (34° F) | Areas Of Fog |
0%
|
95%
|
SSE 2 mph
|
|
| 5:00 AM | 34° F | (34° F) | Patchy Fog |
0%
|
93%
|
SSE 2 mph
|
|
| 6:00 AM | 33° F | (33° F) | Patchy Fog |
0%
|
92%
|
SSE 2 mph
|
|
| 7:00 AM | 33° F | (35° F) | Patchy Fog |
0%
|
91%
|
SSE 1 mph
|
|
| 8:00 AM | 36° F | (38° F) | Sunny |
0%
|
88%
|
SSE 1 mph
|
|
| 9:00 AM | 42° F | (42° F) | Sunny |
0%
|
81%
|
SSE 2 mph
|
|
| 10:00 AM | 48° F | (48° F) | Sunny |
0%
|
68%
|
S 3 mph
|
|
| 11:00 AM | 54° F | Sunny |
0%
|
52%
|
SSW 5 mph
|
||
| 12:00 PM | 59° F | Sunny |
0%
|
39%
|
SSW 6 mph
|
||
| 1:00 PM | 61° F | Sunny |
0%
|
32%
|
SW 7 mph
|
||
| 2:00 PM | 62° F | Sunny |
0%
|
30%
|
SW 7 mph
|
||
| 3:00 PM | 62° F | Sunny |
0%
|
30%
|
SW 7 mph
|
||
| 4:00 PM | 62° F | Sunny |
0%
|
29%
|
SW 7 mph
|
||
| 5:00 PM | 61° F | Sunny |
0%
|
31%
|
SW 6 mph
|
||
| 6:00 PM | 59° F | Mostly Clear |
0%
|
34%
|
SW 6 mph
|
||
| 7:00 PM | 55° F | Mostly Clear |
0%
|
41%
|
SW 6 mph
|
||
| 8:00 PM | 51° F | Mostly Clear |
0%
|
49%
|
SW 6 mph
|
||
| 9:00 PM | 47° F | (45° F) | Partly Cloudy |
0%
|
56%
|
SSW 6 mph
|
|
| 10:00 PM | 45° F | (42° F) | Partly Cloudy |
0%
|
60%
|
SSW 6 mph
|
|
| 11:00 PM | 43° F | (40° F) | Partly Cloudy |
0%
|
64%
|
SSW 6 mph
|
|
| Saturday Sep 26 | |||||||
| 12:00 AM | 42° F | (39° F) | Partly Cloudy |
0%
|
66%
|
SSW 6 mph
|
|
| 1:00 AM | 40° F | (36° F) | Partly Cloudy |
0%
|
69%
|
SSW 6 mph
|
|
| 2:00 AM | 39° F | (35° F) | Partly Cloudy |
0%
|
71%
|
SSW 6 mph
|
|
| 3:00 AM | 38° F | (34° F) | Mostly Clear |
0%
|
73%
|
SSW 6 mph
|
|
| 4:00 AM | 37° F | (33° F) | Mostly Clear |
0%
|
74%
|
SSW 6 mph
|
|
| 5:00 AM | 36° F | (32° F) | Mostly Clear |
0%
|
75%
|
SSW 5 mph
|
|
| 6:00 AM | 36° F | (32° F) | Sunny |
0%
|
74%
|
SSW 5 mph
|
|
| 7:00 AM | 37° F | (33° F) | Sunny |
0%
|
73%
|
SSW 5 mph
|
|
| 8:00 AM | 39° F | (36° F) | Sunny |
0%
|
71%
|
SSW 5 mph
|
|
| 9:00 AM | 41° F | (38° F) | Sunny |
0%
|
67%
|
SSW 5 mph
|
|
| 10:00 AM | 45° F | (42° F) | Sunny |
0%
|
59%
|
SW 6 mph
|
|
| 11:00 AM | 49° F | (46° F) | Sunny |
0%
|
49%
|
SW 7 mph
|
|
| 12:00 PM | 52° F | Sunny |
0%
|
41%
|
SW 8 mph
|
||
| 1:00 PM | 54° F | Sunny |
0%
|
37%
|
SW 9 mph
|
||
| 2:00 PM | 55° F | Sunny |
0%
|
35%
|
SW 9 mph
|
||
| 3:00 PM | 55° F | Mostly Sunny |
0%
|
35%
|
SW 8 mph
|
||
| 4:00 PM | 55° F | Mostly Sunny |
0%
|
34%
|
SW 8 mph
|
||
| 5:00 PM | 55° F | Mostly Sunny |
0%
|
33%
|
SW 7 mph
|
||
| 6:00 PM | 52° F | Partly Cloudy |
0%
|
36%
|
SW 5 mph
|
||
| 7:00 PM | 48° F | (46° F) | Partly Cloudy |
0%
|
44%
|
SW 5 mph
|
|
| 8:00 PM | 45° F | (43° F) | Partly Cloudy |
0%
|
53%
|
SW 5 mph
|
|
| 9:00 PM | 42° F | (39° F) | Partly Cloudy |
0%
|
62%
|
SW 5 mph
|
|
| 10:00 PM | 40° F | (37° F) | Partly Cloudy |
0%
|
68%
|
SW 5 mph
|
|
| 11:00 PM | 38° F | (35° F) | Partly Cloudy |
0%
|
73%
|
SW 5 mph
|
|
| Sunday Sep 27 | |||||||
| 12:00 AM | 37° F | (37° F) | Partly Cloudy |
3%
|
75%
|
S 2 mph
|
|
| 1:00 AM | 36° F | (36° F) | Partly Cloudy |
3%
|
80%
|
S 2 mph
|
|
| 2:00 AM | 35° F | (35° F) | Partly Cloudy |
3%
|
83%
|
S 2 mph
|
|
| 3:00 AM | 35° F | (35° F) | Partly Cloudy |
3%
|
85%
|
S 2 mph
|
|
| 4:00 AM | 34° F | (34° F) | Partly Cloudy |
3%
|
85%
|
S 2 mph
|
|
| 5:00 AM | 34° F | (34° F) | Partly Cloudy |
3%
|
84%
|
S 2 mph
|
|
| 6:00 AM | 35° F | (35° F) | Partly Sunny |
13%
|
82%
|
S 2 mph
|
|
| 7:00 AM | 37° F | (37° F) | Partly Sunny |
13%
|
81%
|
S 2 mph
|
|
| 8:00 AM | 40° F | (40° F) | Partly Sunny |
13%
|
79%
|
S 2 mph
|
|
| 9:00 AM | 43° F | (44° F) | Partly Sunny |
13%
|
73%
|
S 2 mph
|
|
| 10:00 AM | 48° F | (49° F) | Partly Sunny |
13%
|
63%
|
S 2 mph
|
|
| 11:00 AM | 52° F | Partly Sunny |
13%
|
53%
|
S 2 mph
|
||
| 12:00 PM | 56° F | Slight Chance Showers And Thunderstorms |
18%
|
45%
|
SW 7 mph
|
||
| 1:00 PM | 58° F | Slight Chance Showers And Thunderstorms |
18%
|
41%
|
SW 7 mph
|
||
| 2:00 PM | 58° F | Slight Chance Showers And Thunderstorms |
18%
|
38%
|
SW 7 mph
|
||
| 3:00 PM | 58° F | Slight Chance Showers And Thunderstorms |
18%
|
37%
|
SW 7 mph
|
||
| 4:00 PM | 57° F | Slight Chance Showers And Thunderstorms |
18%
|
37%
|
SW 7 mph
|
||
| 5:00 PM | 56° F | Slight Chance Showers And Thunderstorms |
18%
|
39%
|
SW 7 mph
|
||
| 6:00 PM | 54° F | Chance Showers And Thunderstorms |
28%
|
43%
|
SW 5 mph
|
||
| 7:00 PM | 51° F | Chance Showers And Thunderstorms |
28%
|
49%
|
SW 5 mph
|
||
| 8:00 PM | 48° F | (46° F) | Chance Showers And Thunderstorms |
28%
|
57%
|
SW 5 mph
|
|
| 9:00 PM | 45° F | (43° F) | Chance Showers And Thunderstorms |
28%
|
65%
|
SW 5 mph
|
|
| 10:00 PM | 43° F | (40° F) | Chance Showers And Thunderstorms |
28%
|
71%
|
SW 5 mph
|
|
| 11:00 PM | 41° F | (38° F) | Chance Showers And Thunderstorms |
28%
|
77%
|
SW 5 mph
|
|
| Monday Sep 28 | |||||||
| 12:00 AM | 39° F | (38° F) | Chance Showers And Thunderstorms |
53%
|
82%
|
S 3 mph
|
|
| 1:00 AM | 37° F | (35° F) | Chance Showers And Thunderstorms |
53%
|
89%
|
S 3 mph
|
|
| 2:00 AM | 36° F | (34° F) | Chance Showers And Thunderstorms |
53%
|
96%
|
S 3 mph
|
|
| 3:00 AM | 35° F | (33° F) | Chance Showers And Thunderstorms |
53%
|
100%
|
S 3 mph
|
|
| 4:00 AM | 34° F | (32° F) | Chance Showers And Thunderstorms |
53%
|
100%
|
S 3 mph
|
|
| 5:00 AM | 34° F | (32° F) | Chance Showers And Thunderstorms |
53%
|
99%
|
S 3 mph
|
|
| 6:00 AM | 34° F | (34° F) | Chance Rain Showers |
49%
|
96%
|
SW 2 mph
|
|
| 7:00 AM | 35° F | (35° F) | Chance Rain Showers |
49%
|
96%
|
SW 2 mph
|
|
| 8:00 AM | 36° F | (36° F) | Chance Rain Showers |
49%
|
96%
|
SW 2 mph
|
|
| 9:00 AM | 38° F | (38° F) | Chance Rain Showers |
49%
|
92%
|
SW 2 mph
|
|
| 10:00 AM | 40° F | (40° F) | Chance Rain Showers |
49%
|
85%
|
SW 2 mph
|
|
| 11:00 AM | 42° F | (42° F) | Chance Rain Showers |
49%
|
75%
|
SW 2 mph
|
|
| 12:00 PM | 44° F | (42° F) | Chance Showers And Thunderstorms |
42%
|
68%
|
W 5 mph
|
|
| 1:00 PM | 45° F | (43° F) | Chance Showers And Thunderstorms |
42%
|
62%
|
W 5 mph
|
|
| 2:00 PM | 46° F | (44° F) | Chance Showers And Thunderstorms |
42%
|
58%
|
W 5 mph
|
|
| 3:00 PM | 46° F | (44° F) | Chance Showers And Thunderstorms |
42%
|
56%
|
W 5 mph
|
|
| 4:00 PM | 46° F | (44° F) | Chance Showers And Thunderstorms |
42%
|
52%
|
W 5 mph
|
|
| 5:00 PM | 46° F | (44° F) | Chance Showers And Thunderstorms |
42%
|
50%
|
W 5 mph
|
|
| 6:00 PM | 45° F | (45° F) | Chance Showers And Thunderstorms |
28%
|
51%
|
W 3 mph
|
|
| 7:00 PM | 43° F | (42° F) | Chance Showers And Thunderstorms |
28%
|
58%
|
W 3 mph
|
|
| 8:00 PM | 40° F | (39° F) | Chance Showers And Thunderstorms |
28%
|
70%
|
W 3 mph
|
|
| 9:00 PM | 37° F | (35° F) | Slight Chance T-storms |
28%
|
82%
|
W 3 mph
|
|
| 10:00 PM | 35° F | (33° F) | Slight Chance T-storms |
28%
|
88%
|
W 3 mph
|
|
| 11:00 PM | 33° F | (31° F) | Slight Chance T-storms |
28%
|
91%
|
W 3 mph
|
|
| Tuesday Sep 29 | |||||||
| 12:00 AM | 32° F | (31° F) | Slight Chance Rain And Snow Showers |
17%
|
92%
|
WSW 2 mph
|
|
| 1:00 AM | 30° F | (29° F) | Slight Chance Rain And Snow Showers |
17%
|
96%
|
WSW 2 mph
|
|
| 2:00 AM | 29° F | (28° F) | Slight Chance Rain And Snow Showers |
17%
|
99%
|
WSW 2 mph
|
|
| 3:00 AM | 28° F | (27° F) | Slight Chance Rain And Snow Showers |
17%
|
100%
|
WSW 2 mph
|
|
| 4:00 AM | 27° F | (26° F) | Slight Chance Rain And Snow Showers |
17%
|
98%
|
WSW 2 mph
|
|
| 5:00 AM | 27° F | (26° F) | Slight Chance Rain And Snow Showers |
17%
|
95%
|
WSW 2 mph
|
|
| 6:00 AM | 28° F | (30° F) | Mostly Sunny |
8%
|
92%
|
SW 1 mph
|
|
| 7:00 AM | 29° F | (31° F) | Mostly Sunny |
8%
|
93%
|
SW 1 mph
|
|
| 8:00 AM | 31° F | (33° F) | Mostly Sunny |
8%
|
93%
|
SW 1 mph
|
|
| 9:00 AM | 33° F | (35° F) | Mostly Sunny |
8%
|
89%
|
SW 1 mph
|
|
| 10:00 AM | 37° F | (39° F) | Mostly Sunny |
8%
|
75%
|
SW 1 mph
|
|
| 11:00 AM | 41° F | (43° F) | Mostly Sunny |
8%
|
61%
|
SW 1 mph
|
|
| 12:00 PM | 44° F | (42° F) | Sunny |
4%
|
51%
|
WSW 5 mph
|
|
| 1:00 PM | 46° F | (44° F) | Sunny |
4%
|
46%
|
WSW 5 mph
|
|
| 2:00 PM | 47° F | (45° F) | Sunny |
4%
|
43%
|
WSW 5 mph
|
|
| 3:00 PM | 47° F | (45° F) | Sunny |
4%
|
42%
|
WSW 5 mph
|
|
| 4:00 PM | 47° F | (45° F) | Sunny |
4%
|
41%
|
WSW 5 mph
|
|
| 5:00 PM | 46° F | (44° F) | Sunny |
4%
|
42%
|
WSW 5 mph
|
|
| 6:00 PM | 45° F | (45° F) | Mostly Clear |
7%
|
45%
|
WSW 3 mph
|
|
| 7:00 PM | 43° F | (42° F) | Mostly Clear |
7%
|
51%
|
WSW 3 mph
|
|
| 8:00 PM | 40° F | (39° F) | Mostly Clear |
7%
|
60%
|
WSW 3 mph
|
|
| 9:00 PM | 37° F | (35° F) | Mostly Clear |
7%
|
70%
|
WSW 3 mph
|
|
| 10:00 PM | 35° F | (33° F) | Mostly Clear |
7%
|
76%
|
WSW 3 mph
|
|
| 11:00 PM | 33° F | (31° F) | Mostly Clear |
7%
|
81%
|
WSW 3 mph
|
|
| Wednesday Sep 30 | |||||||
| 12:00 AM | 31° F | (30° F) | Mostly Clear |
8%
|
85%
|
SSW 2 mph
|
|
| 1:00 AM | 30° F | (29° F) | Mostly Clear |
8%
|
90%
|
SSW 2 mph
|
|
| 2:00 AM | 29° F | (28° F) | Mostly Clear |
8%
|
94%
|
SSW 2 mph
|
|
| 3:00 AM | 28° F | (27° F) | Mostly Clear |
8%
|
96%
|
SSW 2 mph
|
|
| 4:00 AM | 27° F | (26° F) | Mostly Clear |
8%
|
94%
|
SSW 2 mph
|
|
| 5:00 AM | 27° F | (26° F) | Mostly Clear |
8%
|
89%
|
SSW 2 mph
|
|
| 6:00 AM | 28° F | (27° F) | Sunny |
8%
|
85%
|
SSW 2 mph
|
|
