Weather forecast for todaySun Prairie, MT

Weather forecast for today

Current condition 1:46 am MST

  • 25°F
  • Feels like:
    25°F
Clear
Clear
  • Precipitation: 0"
  • Wind: 2mphSW 230°
  • Humidity: 97%
  • Dewpoint: 25°F
  • Pressure: 30.36"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
At the moment, the sky is a wide-open expanse of clear blue.
The temperature is a freezing 24.8°F. The current temperature is relatively far from the maximum of 42.8°F anticipated for today.

Monday Oct 26, 2026

  • 43°F
  • 32°F
Cloudy
Cloudy
  • Precip. probability: 19%
  • Precipitation: 0"
  • Wind: 7mphSE 139°
  • Humidity: 81%
  • UV index: 2
  • Sunrise: 8:01 am MDT
  • Sunset: 6:18 pm MDT
  • ▼
On Monday, October 26, gray and overcast skies will be present.
The highest expected temperature is a chilly 42.8°F, while the lowest temperature will be a cold 32°F.
With a forecast of 42.8°F, the day’s weather feels closer to November than October.
Sunrise will be at 8:01 am and sunset at 6:18 pm; the daylight will last for 10h and 17min.

Hourly overview

Hourly temperatures

Warmest hour: 3 pm 41°C.
Coldest hour: 3 am 25°C.

Chance of precipitation

Highest chance: 12 am 47%.

Hourly weather forecast

  • 4 am
  • 27°F
  • Feels like:
    27°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 15%
  • Precipitation: 0"
  • Wind: 2mphSW 227°
  • Humidity: 95%
  • Pressure: 30.33"Hg
  • Visibility: 9mi
  • UV index: 0
  • ▼
  • 6 am
  • 28°F
  • Feels like:
    25°F
Cloudy
Cloudy
  • Precip. probability: 15%
  • Precipitation: 0"
  • Wind: 3mphWSW 239°
  • Humidity: 94%
  • Pressure: 30.3"Hg
  • Visibility: 8mi
  • UV index: 0
  • ▼
  • 8 am
  • 28°F
  • Feels like:
    28°F
Cloudy
Cloudy
  • Precip. probability: 15%
  • Precipitation: 0"
  • Wind: 3mphSSW 193°
  • Humidity: 94%
  • Pressure: 30.27"Hg
  • Visibility: 7mi
  • UV index: 0
  • ▼
Sunrise: 8:01 am
  • 10 am
  • 30°F
  • Feels like:
    27°F
Cloudy
Cloudy
  • Precip. probability: 20%
  • Precipitation: 0"
  • Wind: 3mphS 177°
  • Humidity: 92%
  • Pressure: 30.24"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 12 pm
  • 34°F
  • Feels like:
    30°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 18%
  • Precipitation: 0"
  • Wind: 5mphSSE 164°
  • Humidity: 80%
  • Pressure: 30.18"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
  • 2 pm
  • 39°F
  • Feels like:
    34°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 7mphESE 105°
  • Humidity: 70%
  • Pressure: 30.06"Hg
  • Visibility: 10mi
  • UV index: 2
  • ▼
  • 4 pm
  • 41°F
  • Feels like:
    36°F
Cloudy
Cloudy
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 7mphE 83°
  • Humidity: 69%
  • Pressure: 30"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
  • 6 pm
  • 37°F
  • Feels like:
    34°F
Cloudy
Cloudy
  • Precip. probability: 8%
  • Precipitation: 0"
  • Wind: 5mphE 90°
  • Humidity: 81%
  • Pressure: 29.94"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Sunset: 6:18 pm
  • 8 pm
  • 34°F
  • Feels like:
    30°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 11%
  • Precipitation: 0"
  • Wind: 5mphWNW 298°
  • Humidity: 90%
  • Pressure: 29.94"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 pm
  • 32°F
  • Feels like:
    27°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 12%
  • Precipitation: 0"
  • Wind: 6mphW 260°
  • Humidity: 92%
  • Pressure: 29.91"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Today, in Sun Prairie, expect mostly cloudy skies.
The temperature will vary between a minimum of 24.8°F and a maximum of 41°F. The warmest part of the day will be from 3 pm to 5 pm.
The expected temperature aligns more with November's average high than with October's 54.5°F. Forecast models suggest a low also more resembling November's typical minimum of 27.1°F than October's usual 37.6°F.
Updated: Oct 26, 2026 @ 08:46:50 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

The temperature at 1:46 am MST is 24.8°F.

On Monday, in Sun Prairie, the sky will be blanketed in clouds.

Today, the highest temperature will be 42.8°F, while the lowest temperature will be 32°F.
The maximum temperature will be significantly lower than the average highest temperature of 54.5°F in October. The lowest temperature will be slightly cooler than the average low of 37.6°F.

On Monday, in Sun Prairie, sunrise will be at 8:01 am and sunset at 6:18 pm (MDT).

In Sun Prairie, the length of the day today will be 10h and 17min.