Weather forecast for 10 days
Mammoth, WY

Weather forecast for the weekend

Saturday, Jun 21.

Mostly Sunny
5:34 am

9:14 pm
MDT
Mostly Sunny
66°F / 34°F
  • Wind: 15mph SW
  • Humidity: 39%
  • Precip. probability: 10%
  • Precipitation: 0"
  • UV index: 8
On Saturday, in Mammoth, expect brilliant sunshine under mostly clear skies.
Rain is not anticipated. A daytime temperature reaching up to a comfortable 66.2°F will sharply contrast with a nighttime low of a wintry 33.8°F.
The day’s highest temperature is forecasted to be slightly warmer than the standard June average of 61.9°F.
Sunrise will be at 5:34 am and sunset at 9:14 pm; the daylight will last for 15h and 40min.

Sunday, Jun 22.

Partly Cloudy
5:34 am

9:15 pm
MDT
Partly Cloudy
55°F / 28°F
  • Wind: 10mph WSW
  • Humidity: 51%
  • Precip. probability: 24%
  • Precipitation: 0"
  • UV index: 7
On Sunday, June 22, sunlight and clouds will take turns dominating the sky.
Rain is not anticipated. Temperatures are set to span a considerable range, with a high of a refreshing 55.4°F and a low of a harsh 28.4°F.
The forecast high of 55.4°F aligns more closely with May's typical high of 49.8°F than with June's usual 61.9°F.
Sunrise will be at 5:34 am and sunset at 9:15 pm; the daylight will last for 15h and 40min.

Frequently asked questions

What is the weather forecast for Mammoth for Saturday?
On Saturday, in Mammoth, clear skies with only minor cloud interruptions are in the outlook.
Will it rain on Saturday?
No, it will not rain on Saturday.
What will be the highest temperature in Mammoth on Saturday?
On Saturday, the highest temperature will be 66.2°F, while the lowest temperature will be 33.8°F.
What is the weather forecast for Mammoth for Sunday?
On Sunday, occasional cloudiness will be present, but there will still be plenty of sun.
Will it rain on Sunday?
No, it will not rain on Sunday.
What will be the maximum temperature on Sunday?
On Sunday, the highest temperature in Mammoth will be 55.4°F, while the lowest temperature will be 28.4°F.
What is the weather forecast for Mammoth for the next ten days?
In Mammoth, a combination of dull, dry and sunny and unstable weather is expected for the next ten days.
How warm will it be in the next ten days?
The maximum temperature will range between 55.4°F and 82.4°F, as the minimum temperature will be between 28.4°F and 46.4°F.
What will be the warmest and the coldest days?
Thursday will be the warmest day, with a maximum temperature of 82.4°F. With a maximum temperature of 55.4°F, Sunday will be the coldest day.

Long-term weather forecast

MonJun 16.
  • 73°F
  • 41°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 11mph SW
  • Humidity: 47%
  • UV index: 6
  • Precip. probability: 24%
  • Precipitation: 0"
  • 5:33 am 9:13 pm MDT
TueJun 17.
  • 70°F
  • 37°F
PM Thunderstorms
PM Thunderstorms
  • Wind: 7mph NW
  • Humidity: 54%
  • UV index: 7
  • Precip. probability: 56%
  • Precipitation: 0"
  • 5:33 am 9:13 pm MDT
WedJun 18.
  • 77°F
  • 43°F
Mostly Sunny
Mostly Sunny
  • Wind: 12mph SW
  • Humidity: 38%
  • UV index: 8
  • Precip. probability: 3%
  • Precipitation: 0.12"
  • 5:33 am 9:14 pm MDT
ThuJun 19.
  • 82°F
  • 46°F
Mostly Sunny
Mostly Sunny
  • Wind: 12mph SW
  • Humidity: 32%
  • UV index: 8
  • Precip. probability: 8%
  • Precipitation: 0"
  • 5:34 am 9:14 pm MDT
FriJun 20.
  • 77°F
  • 43°F
Mostly Sunny
Mostly Sunny
  • Wind: 17mph SW
  • Humidity: 38%
  • UV index: 8
  • Precip. probability: 3%
  • Precipitation: 0"
  • 5:34 am 9:14 pm MDT
SatJun 21.
  • 66°F
  • 34°F
Mostly Sunny
Mostly Sunny
  • Wind: 15mph SW
  • Humidity: 39%
  • UV index: 8
  • Precip. probability: 10%
  • Precipitation: 0"
  • 5:34 am 9:14 pm MDT
SunJun 22.
  • 55°F
  • 28°F
Partly Cloudy
Partly Cloudy
  • Wind: 10mph WSW
  • Humidity: 51%
  • UV index: 7
  • Precip. probability: 24%
  • Precipitation: 0"
  • 5:34 am 9:15 pm MDT
MonJun 23.
  • 64°F
  • 36°F
Partly Cloudy
Partly Cloudy
  • Wind: 11mph SW
  • Humidity: 41%
  • UV index: 8
  • Precip. probability: 9%
  • Precipitation: 0"
  • 5:35 am 9:15 pm MDT
TueJun 24.
  • 70°F
  • 39°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 8mph SW
  • Humidity: 38%
  • UV index: 7
  • Precip. probability: 24%
  • Precipitation: 0"
  • 5:35 am 9:15 pm MDT
WedJun 25.
  • 68°F
  • 39°F
PM Thunderstorms
PM Thunderstorms
  • Wind: 7mph W
  • Humidity: 48%
  • UV index: 7
  • Precip. probability: 40%
  • Precipitation: 0"
  • 5:35 am 9:15 pm MDT
Looking ahead, conditions suggest a period of dull, sunny and lightning-active weather is forecasted.
Rain is not expected in Mammoth in the upcoming days.
Temperature differences will be noticeable over the next several days. Forecast highs will fluctuate between 55.4°F and 82.4°F, while the variation in nighttime lows will be also notably wide, as the lowest temperatures will be recorded between 28.4°F and 46.4°F.
Expect the warmest day on Thursday, with temperatures peaking at 82.4°F; Sunday will be the coldest day, with the highest temperature of 55.4°F.
Updated: Jun 16, 2025 @ 08:32:26 UTC
Published by: Weather U.S. | About Us
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