Currently: 37 °F. Mostly cloudy. (Weather station: West Yellowstone Airport, USA). See more current weatherMammoth Extended Forecast with high and low temperatures
°F
Time
Wind
(mph)
(mph)
Rain/Snow
()
()
Temp
(°F)
(°F)
24
30
36
42
48
54
60
66
72
78
84
Jun 22 – Jun 28
0.06
0.28
Lo:33
Sun, 22
Hi:46
14
0.08
Lo:25
Mon, 23
Hi:61
9
Lo:26
Tue, 24
Hi:68
9
Lo:33
Wed, 25
Hi:71
12
Lo:34
Thu, 26
Hi:73
18
Lo:42
Fri, 27
Hi:74
15
Lo:41
Sat, 28
Hi:80
12
Jun 29 – Jul 5
Lo:41
Sun, 29
Hi:81
12
Lo:48
Mon, 30
Hi:81
10
Lo:49
Tue, 1
Hi:84
11
Lo:49
Wed, 2
Hi:85
11
Lo:51
Thu, 3
Hi:87
7
Lo:51
Fri, 4
Hi:87
11
Lo:51
Sat, 5
Hi:86
13
Jul 6 – Jul 12
Lo:51
Sun, 6
Hi:85
16
Sun, Jun 22
46 / 33 °F
Rain showers. Overcast.
Feels Like: 37 °F
Humidity: 61%
Precipitation: Rain: 0.28 Snow: 0.06
Precipitation Chance: 86%
SSW
Wind: 14 mph
2 Week Extended Forecast in Mammoth, Wyoming, USA
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| Conditions | Comfort | Precipitation | Sun | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Day | Temperature | Weather | Feels Like | Wind | Humidity | Chance | Amount | UV | Sunrise | Sunset | ||
| Sun Jun 22 |  | 46 / 33 °F | Rain showers. Overcast. | 37 °F | 14 mph | ↑ | 61% | 86% | 0.34" | 5 (Moderate) | 5:36 am | 9:13 pm |
| Mon Jun 23 | | 61 / 25 °F | Broken clouds. | 57 °F | 9 mph | ↑ | 29% | 50% | 0.08" | 7 (High) | 5:36 am | 9:13 pm |
| Tue Jun 24 |  | 68 / 26 °F | Scattered clouds. | 67 °F | 9 mph | ↑ | 22% | 0% | 0.00" | 5 (Moderate) | 5:37 am | 9:13 pm |
| Wed Jun 25 |  | 71 / 33 °F | Sunny. | 74 °F | 12 mph | ↑ | 21% | 0% | 0.00" | 7 (High) | 5:37 am | 9:13 pm |
| Thu Jun 26 | | 73 / 34 °F | Mostly cloudy. | 75 °F | 18 mph | ↑ | 25% | 5% | 0.00" | 5 (Moderate) | 5:37 am | 9:13 pm |
| Fri Jun 27 | | 74 / 42 °F | Mostly sunny. | 76 °F | 15 mph | ↑ | 30% | 5% | 0.00" | 7 (High) | 5:38 am | 9:13 pm |
| Sat Jun 28 | | 80 / 41 °F | Broken clouds. | 78 °F | 12 mph | ↑ | 23% | 5% | 0.00" | 5 (Moderate) | 5:38 am | 9:13 pm |
| Sun Jun 29 | | 81 / 41 °F | Scattered clouds. | 79 °F | 12 mph | ↑ | 25% | 5% | 0.00" | 5 (Moderate) | 5:39 am | 9:13 pm |
| Mon Jun 30 |  | 81 / 48 °F | Afternoon clouds. | 78 °F | 10 mph | ↑ | 15% | 3% | 0.00" | 7 (High) | 5:39 am | 9:13 pm |
| Tue Jul 1 | | 84 / 49 °F | Afternoon clouds. | 80 °F | 11 mph | ↑ | 15% | 3% | 0.00" | 5 (Moderate) | 5:40 am | 9:13 pm |
| Wed Jul 2 | | 85 / 49 °F | Sunny. | 80 °F | 11 mph | ↑ | 12% | 5% | 0.00" | 7 (High) | 5:40 am | 9:12 pm |
| Thu Jul 3 | | 87 / 51 °F | Mostly sunny. | 82 °F | 7 mph | ↑ | 14% | 5% | 0.00" | 5 (Moderate) | 5:41 am | 9:12 pm |
| Fri Jul 4 | | 87 / 51 °F | Afternoon clouds. | 82 °F | 11 mph | ↑ | 13% | 6% | 0.00" | 7 (High) | 5:42 am | 9:12 pm |
| Sat Jul 5 | | 86 / 51 °F | Broken clouds. | 82 °F | 13 mph | ↑ | 15% | 6% | 0.00" | 5 (Moderate) | 5:42 am | 9:11 pm |
| Sun Jul 6 | | 85 / 51 °F | Mostly sunny. | 81 °F | 16 mph | ↑ | 12% | 5% | 0.00" | 7 (High) | 5:43 am | 9:11 pm |
| * Updated Sunday, June 22, 2025 3:24:10 pm Mammoth time - Weather by CustomWeather, © 2025 | ||||||||||||