Weather forecast for todaySun Prairie, MT

Weather forecast for today

Current condition 9:00 am MDT

  • 57°F
  • Feels like:
    52°F
Sunny / Wind
Sunny / Wind
  • Precipitation: 0"
  • Wind: 20mphSSW 210°
  • Humidity: 35%
  • Dewpoint: 28°F
  • Pressure: 29.99"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Currently, in Sun Prairie, the sun is bright, but the wind adds a touch of coolness.
The temperature is a mild 57.2°F, the real-feel reading is evaluated at a fresh 51.8°F. The current temperature is relatively far from today's maximum-anticipated 73.4°F.

Saturday Oct 17, 2026

  • 73°F
  • 41°F
Partly Cloudy / Wind
Partly Cloudy / Wind
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 26mphSW 224°
  • Humidity: 24%
  • UV index: 3
  • Sunrise: 7:48 am MDT
  • Sunset: 6:34 pm MDT
  • ▼
On Saturday, October 17, strong gusts will make the partly cloudy skies feel even cooler.
A stark contrast will be observed between the day's peak temperature of a warm 73.4°F and the night's low of an icy 41°F.
Today, the weather pattern will resemble September more than October, with a forecast high of 73.4°F.
Sunrise was at 7:48 am and sunset will be at 6:34 pm; the daylight will last for 10h and 46min.

Hourly overview

Hourly temperatures

Warmest hour: 4 pm 72°C.
Coldest hour: 12 am 52°C.

Chance of precipitation

Highest chance: 12 am 2%.

Hourly weather forecast

  • 10 am
  • 59°F
  • Feels like:
    55°F
Sunny / Wind
Sunny / Wind
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 21mphSSW 211°
  • Humidity: 32%
  • Pressure: 29.94"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
  • 11 am
  • 63°F
  • Feels like:
    61°F
Sunny / Wind
Sunny / Wind
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 22mphSSW 213°
  • Humidity: 29%
  • Pressure: 29.91"Hg
  • Visibility: 10mi
  • UV index: 2
  • ▼
  • 12 pm
  • 66°F
  • Feels like:
    66°F
Mostly Sunny / Wind
Mostly Sunny / Wind
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 24mphSW 214°
  • Humidity: 25%
  • Pressure: 29.88"Hg
  • Visibility: 10mi
  • UV index: 2
  • ▼
  • 1 pm
  • 68°F
  • Feels like:
    68°F
Partly Cloudy / Wind
Partly Cloudy / Wind
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 25mphSW 218°
  • Humidity: 23%
  • Pressure: 29.85"Hg
  • Visibility: 10mi
  • UV index: 3
  • ▼
  • 2 pm
  • 70°F
  • Feels like:
    70°F
Partly Cloudy / Wind
Partly Cloudy / Wind
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 26mphSW 220°
  • Humidity: 20%
  • Pressure: 29.83"Hg
  • Visibility: 10mi
  • UV index: 3
  • ▼
  • 3 pm
  • 70°F
  • Feels like:
    70°F
Partly Cloudy / Wind
Partly Cloudy / Wind
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 25mphSW 223°
  • Humidity: 20%
  • Pressure: 29.8"Hg
  • Visibility: 10mi
  • UV index: 2
  • ▼
  • 4 pm
  • 72°F
  • Feels like:
    72°F
Partly Cloudy / Wind
Partly Cloudy / Wind
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 24mphSW 234°
  • Humidity: 19%
  • Pressure: 29.8"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
  • 5 pm
  • 70°F
  • Feels like:
    70°F
Partly Cloudy / Wind
Partly Cloudy / Wind
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 21mphSW 235°
  • Humidity: 20%
  • Pressure: 29.83"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 6 pm
  • 66°F
  • Feels like:
    66°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 18mphSW 236°
  • Humidity: 22%
  • Pressure: 29.83"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Sunset: 6:34 pm
  • 7 pm
  • 63°F
  • Feels like:
    61°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 14mphWSW 241°
  • Humidity: 27%
  • Pressure: 29.85"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 8 pm
  • 59°F
  • Feels like:
    57°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 13mphWSW 240°
  • Humidity: 32%
  • Pressure: 29.88"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 9 pm
  • 57°F
  • Feels like:
    55°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 11mphSW 235°
  • Humidity: 36%
  • Pressure: 29.91"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 pm
  • 55°F
  • Feels like:
    54°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 10mphWSW 236°
  • Humidity: 40%
  • Pressure: 29.94"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 11 pm
  • 52°F
  • Feels like:
    50°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 8mphWSW 238°
  • Humidity: 46%
  • Pressure: 29.97"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Today, in Sun Prairie, primarily gloomy and occasionally clear weather is forecasted.
The temperature will vary between a minimum of 51.8°F and a maximum of 71.6°F. The warmest part of the day is expected around 4 pm.
Today, the peak temperature is expected to align more with September than with October's typical high. Today, the temperature will drop to a level close to October's average minimum of 37.6°F.
Updated: Oct 17, 2026 @ 15:00:57 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

The temperature at 9:00 am MDT is 57.2°F. Feels-like temperature is 51.8°F.

Today, a mix of sun and clouds with persistent winds is expected.

Today, the maximum temperature will be 73.4°F, while the minimum temperature will be 41°F.
Today, the highest temperature will be notably higher than the average maximum of 54.5°F in October. Today, the lowest temperature will be in line with the average low temperature.

On Saturday, in Sun Prairie, sunrise was at 7:48 am and sunset will be at 6:34 pm (MDT).

In Sun Prairie, today, there will be 10h and 46min of daylight.