Weather forecast for 10 days
Mammoth, MT

Weather forecast for the weekend

Saturday, May 17.

Mostly Cloudy
5:52 am

8:56 pm
MDT
Mostly Cloudy
55°F / 39°F
  • Wind: 8mph E
  • Humidity: 70%
  • Precip. probability: 24%
  • Precipitation: 0.2"
  • UV index: 5
Today, in Mammoth, mostly cloudy conditions are expected.
The likelihood of rainfall is low, and light precipitation is anticipated. Temperatures are predicted to range from a maximum of a mild 55.4°F to a minimum of a wintry 39.2°F.
The maximum temperature today is forecasted to reflect May's average high of 58.1°F.
Sunrise will be at 5:52 am and sunset at 8:56 pm; the daylight will last for 15h and 5min.

Sunday, May 18.

Rain
5:51 am

8:57 pm
MDT
Rain
45°F / 28°F
  • Wind: 11mph WNW
  • Humidity: 76%
  • Precip. probability: 79%
  • Precipitation: 0.28"
  • UV index: 3
On Sunday, May 18, expect widespread rain, bringing wet conditions throughout the day.
The likelihood of precipitation for tomorrow is high. However, the rainfall will be light. The temperature scale will run from a maximum of a chilly 44.6°F to a minimum of a subzero 28.4°F.
Tomorrow, the temperature forecast of 44.6°F will better match April's climate average than that of May.
Sunrise will be at 5:51 am and sunset at 8:57 pm; tomorrow's daylight will last for 15h and 7min.

Frequently asked questions

What is the weather forecast for Mammoth for tomorrow?
Tomorrow, in Mammoth, rainfall will continue, making for a gray and wet day.
Will it rain tomorrow?
With a probability of 79%, light precipitation of 0.28" is predicted.
What will be the maximum temperature tomorrow in Mammoth?
Tomorrow, the highest temperature will be 44.6°F, while the lowest temperature will be 28.4°F.
Tomorrow, the maximum temperature will be significantly lower than the average highest temperature of 58.1°F in May. Tomorrow, the lowest temperature will be moderately lower than the average low temperature.
What time are sunrise and sunset tomorrow?
On Sunday, in Mammoth, sunrise will be at 5:51 am and sunset at 8:57 pm (MDT).
How long will the day be tomorrow?
In Mammoth, the length of the day tomorrow will be 15h and 7min.
What is the weather forecast for Mammoth for the next ten days?
In Mammoth, a combination of predominantly dull and occasionally rain-filled and mostly clear weather is predicted for the next ten days.
Will it rain in the next ten days?
Rainfall is forecasted for Saturday, Sunday, Tuesday and next Saturday in Mammoth. Sunday, with light precipitation of 0.28", will be the day with the most rainfall.
How warm will it be in the next ten days?
The maximum temperature will vary between 44.6°F and 66.2°F, as the minimum temperature will be between 28.4°F and 42.8°F.
What will be the warmest and the coldest days?
Next Monday will be the warmest day, with a maximum temperature of 66.2°F. The coldest day will be tomorrow, with a maximum of 44.6°F.

Long-term weather forecast

SatMay 17.
  • 55°F
  • 39°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 8mph E
  • Humidity: 70%
  • UV index: 5
  • Precip. probability: 24%
  • Precipitation: 0.2"
  • 5:52 am 8:56 pm MDT
SunMay 18.
  • 45°F
  • 28°F
Rain
Rain
  • Wind: 11mph WNW
  • Humidity: 76%
  • UV index: 3
  • Precip. probability: 79%
  • Precipitation: 0.28"
  • 5:51 am 8:57 pm MDT
MonMay 19.
  • 52°F
  • 34°F
Partly Cloudy
Partly Cloudy
  • Wind: 10mph WNW
  • Humidity: 48%
  • UV index: 7
  • Precip. probability: 4%
  • Precipitation: 0"
  • 5:50 am 8:59 pm MDT
TueMay 20.
  • 54°F
  • 32°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 12mph WSW
  • Humidity: 48%
  • UV index: 7
  • Precip. probability: 24%
  • Precipitation: 0.08"
  • 5:49 am 9:00 pm MDT
WedMay 21.
  • 59°F
  • 39°F
Mostly Sunny
Mostly Sunny
  • Wind: 11mph WSW
  • Humidity: 43%
  • UV index: 7
  • Precip. probability: 5%
  • Precipitation: 0"
  • 5:48 am 9:01 pm MDT
ThuMay 22.
  • 61°F
  • 37°F
Partly Cloudy
Partly Cloudy
  • Wind: 10mph WSW
  • Humidity: 42%
  • UV index: 7
  • Precip. probability: 24%
  • Precipitation: 0"
  • 5:47 am 9:02 pm MDT
FriMay 23.
  • 61°F
  • 39°F
Partly Cloudy
Partly Cloudy
  • Wind: 9mph W
  • Humidity: 48%
  • UV index: 7
  • Precip. probability: 16%
  • Precipitation: 0"
  • 5:46 am 9:03 pm MDT
SatMay 24.
  • 59°F
  • 37°F
Showers
Showers
  • Wind: 9mph WNW
  • Humidity: 54%
  • UV index: 7
  • Precip. probability: 37%
  • Precipitation: 0.16"
  • 5:45 am 9:04 pm MDT
SunMay 25.
  • 63°F
  • 41°F
Partly Cloudy
Partly Cloudy
  • Wind: 9mph N
  • Humidity: 49%
  • UV index: 7
  • Precip. probability: 17%
  • Precipitation: 0"
  • 5:44 am 9:05 pm MDT
MonMay 26.
  • 66°F
  • 43°F
Partly Cloudy
Partly Cloudy
  • Wind: 10mph SSE
  • Humidity: 44%
  • UV index: 7
  • Precip. probability: 10%
  • Precipitation: 0"
  • 5:43 am 9:06 pm MDT
For the next ten days, a combination of primarily gloomy and occasionally showery and sunny weather is anticipated.
Rainfall is expected on Saturday, Sunday, Tuesday and next Saturday.
There will be a considerable variation in temperature throughout the forecast window. Forecast highs will fluctuate between 44.6°F and 66.2°F, while the nightly low temperatures will show also a considerable swing, as nighttime lows are forecast to fall between 28.4°F and 42.8°F.
The warmest day will be next Monday, with a maximum of 66.2°F; Sunday will be the coldest day, with the highest temperature of 44.6°F.
Updated: May 17, 2025 @ 11:38:16 UTC
Published by: Weather Atlas | About Us
Data Sources | |
Weather Forecasting & Climate
englishespañol中文
Share