Weather forecast for 10 days
Simms, MT

Weather forecast for the weekend

Saturday, May 3.

Sunny
6:04 am

8:44 pm
MDT
Sunny
84°F / 48°F
  • Wind: 11mph SW
  • Humidity: 25%
  • Precip. probability: 1%
  • Precipitation: 0"
  • UV index: 6
On Saturday, in Simms, clear and sunny conditions are expected.
Temperature readings will span from a daytime high of a moderately hot 84.2°F to a night low of a brisk 48.2°F.
On Saturday, it will be hotter with a forecast high that reflects June's climate of 71.2°F.
Sunrise will be at 6:04 am and sunset at 8:44 pm; the daylight will last for 14h and 40min.

Sunday, May 4.

Mostly Sunny / Wind
6:03 am

8:45 pm
MDT
Mostly Sunny / Wind
61°F / 37°F
  • Wind: 21mph NNW
  • Humidity: 51%
  • Precip. probability: 24%
  • Precipitation: 0.28"
  • UV index: 6
On Sunday, May 4, mainly sunny skies with occasional strong gusts are expected.
With a low probability, light precipitation is predicted. The temperature is forecasted to vary between an enjoyable 60.8°F and an icy 37.4°F.
The maximum temperature will align with May's usual high of 62.2°F.
Sunrise will be at 6:03 am and sunset at 8:45 pm; the daylight will last for 14h and 43min.

Frequently asked questions

What is the weather forecast for Simms for Saturday?
On Saturday, in Simms, the weather remains calm, bright, and sunny.
What will be the maximum temperature on Saturday in Simms?
On Saturday, the maximum temperature will be 84.2°F, while the minimum temperature will be 48.2°F.
What is the weather forecast for Simms for Sunday?
On Sunday, windy and bright conditions will define the day.
Will it rain on Sunday?
With a probability of 24%, light precipitation of 0.28" is forecasted on Sunday.
What will be the highest temperature on Sunday?
On Sunday, the highest temperature in Simms will be 60.8°F, while the lowest temperature will be 37.4°F.
What is the weather forecast for Simms for the next ten days?
In Simms, a combination of predominantly dry and sunny and occasionally cloud-filled and rainy weather is predicted for the next ten days.
Will it rain in the next ten days in Simms?
Rainfall is expected on Sunday and Monday in Simms. With light precipitation of 0.28", Sunday will be the day with the most rainfall.
How hot will it be in the next ten days?
The maximum temperature will vary between 51.8°F and 84.2°F, as the minimum temperature will vary between 33.8°F and 48.2°F.
What will be the hottest and the coldest days?
Saturday will be the hottest day, with a maximum temperature of 84.2°F. With a maximum temperature of 51.8°F, Monday will be the coldest day.

Long-term weather forecast

ThuMay 1.
  • 68°F
  • 39°F
Partly Cloudy
Partly Cloudy
  • Wind: 6mph W
  • Humidity: 45%
  • UV index: 6
  • Precip. probability: 1%
  • Precipitation: 0"
  • 6:08 am 8:41 pm MDT
FriMay 2.
  • 81°F
  • 43°F
Sunny
Sunny
  • Wind: 12mph SW
  • Humidity: 26%
  • UV index: 6
  • Precip. probability: 1%
  • Precipitation: 0"
  • 6:06 am 8:42 pm MDT
SatMay 3.
  • 84°F
  • 48°F
Sunny
Sunny
  • Wind: 11mph SW
  • Humidity: 25%
  • UV index: 6
  • Precip. probability: 1%
  • Precipitation: 0"
  • 6:04 am 8:44 pm MDT
SunMay 4.
  • 61°F
  • 37°F
Mostly Sunny / Wind
Mostly Sunny / Wind
  • Wind: 21mph NNW
  • Humidity: 51%
  • UV index: 6
  • Precip. probability: 24%
  • Precipitation: 0.28"
  • 6:03 am 8:45 pm MDT
MonMay 5.
  • 52°F
  • 34°F
AM Showers
AM Showers
  • Wind: 14mph NNE
  • Humidity: 68%
  • UV index: 6
  • Precip. probability: 53%
  • Precipitation: 0.12"
  • 6:01 am 8:46 pm MDT
TueMay 6.
  • 64°F
  • 39°F
Mostly Sunny
Mostly Sunny
  • Wind: 12mph SE
  • Humidity: 45%
  • UV index: 6
  • Precip. probability: 4%
  • Precipitation: 0"
  • 6:00 am 8:48 pm MDT
WedMay 7.
  • 77°F
  • 46°F
Sunny
Sunny
  • Wind: 13mph SSW
  • Humidity: 39%
  • UV index: 6
  • Precip. probability: 2%
  • Precipitation: 0"
  • 5:58 am 8:49 pm MDT
ThuMay 8.
  • 79°F
  • 45°F
Mostly Sunny
Mostly Sunny
  • Wind: 15mph WSW
  • Humidity: 32%
  • UV index: 6
  • Precip. probability: 13%
  • Precipitation: 0"
  • 5:57 am 8:51 pm MDT
FriMay 9.
  • 72°F
  • 43°F
Mostly Sunny
Mostly Sunny
  • Wind: 11mph WNW
  • Humidity: 33%
  • UV index: 6
  • Precip. probability: 6%
  • Precipitation: 0"
  • 5:55 am 8:52 pm MDT
SatMay 10.
  • 72°F
  • 45°F
Partly Cloudy
Partly Cloudy
  • Wind: 11mph N
  • Humidity: 37%
  • UV index: 6
  • Precip. probability: 4%
  • Precipitation: 0"
  • 5:54 am 8:53 pm MDT
Looking ahead, conditions suggest a period of primarily sun-filled and occasionally gloomy and damp weather is forecasted.
Rainfall is forecasted for Sunday and Monday.
Substantial differences in temperature are forecasted over the next several days. The temperature is expected to swing from 51.8°F up to 84.2°F, while the fluctuation in night temperatures will be also significant, as the overnight lows will vary from 33.8°F to 48.2°F.
Expect the hottest day on Saturday, with temperatures peaking at 84.2°F; the coldest day will be Monday, with a maximum of 51.8°F.
Updated: May 1, 2025 @ 09:52:55 UTC
Published by: Weather U.S. | About Us
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