Weather forecast for todaySweet Grass, MT

Weather forecast for today

Current condition 9:48 am MST

  • 37°F
  • Feels like:
    34°F
Partly Cloudy
Partly Cloudy
  • Precipitation: 0"
  • Wind: 5mphNW 310°
  • Humidity: 66%
  • Dewpoint: 27°F
  • Pressure: 30.09"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
In Sweet Grass, at the moment, patches of clouds are drifting across the sky.
The temperature is an icy 37.4°F, with the real-feel temperature being calculated to be a wintry 33.8°F. The current temperature is relatively far from today's maximum-forecasted 48.2°F.

Wednesday Nov 4, 2026

  • 48°F
  • 30°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 6mphNNW 343°
  • Humidity: 58%
  • UV index: 2
  • Sunrise: 7:20 am MST
  • Sunset: 5:02 pm MST
  • ▼
Today, in Sweet Grass, sun and clouds will share the sky, creating a partly cloudy day.
Temperature span will be from a high of a brisk 48.2°F to a low of a subzero 30.2°F.
Meteorological data shows 48.2°F is more characteristic of October's climate profile than November's.
Sunrise was at 7:20 am and sunset will be at 5:02 pm; the daylight will last for 9h and 42min.

Hourly overview

Hourly temperatures

Warmest period: 3 pm - 5 pm 46°C.
Coldest hour: 1 am 32°C.

Chance of precipitation

Highest chance: 1 am 5%.

Hourly weather forecast

  • 11 am
  • 39°F
  • Feels like:
    34°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 5mphNW 313°
  • Humidity: 65%
  • Pressure: 30.06"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
  • 12 pm
  • 41°F
  • Feels like:
    39°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 5mphNW 309°
  • Humidity: 60%
  • Pressure: 30.06"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
  • 1 pm
  • 45°F
  • Feels like:
    43°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 5mphNW 315°
  • Humidity: 54%
  • Pressure: 30.03"Hg
  • Visibility: 10mi
  • UV index: 2
  • ▼
  • 2 pm
  • 46°F
  • Feels like:
    45°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 4mphNW 326°
  • Humidity: 53%
  • Pressure: 30"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
  • 3 pm
  • 46°F
  • Feels like:
    45°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 5mphNNW 346°
  • Humidity: 52%
  • Pressure: 29.97"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
  • 4 pm
  • 48°F
  • Feels like:
    45°F
Sunny
Sunny
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 5mphE 99°
  • Humidity: 51%
  • Pressure: 29.97"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 5 pm
  • 46°F
  • Feels like:
    43°F
Sunny
Sunny
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 6mphSE 132°
  • Humidity: 56%
  • Pressure: 29.97"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Sunset: 5:02 pm
  • 6 pm
  • 41°F
  • Feels like:
    37°F
Sunny
Sunny
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 6mphSE 143°
  • Humidity: 67%
  • Pressure: 29.97"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 7 pm
  • 37°F
  • Feels like:
    32°F
Clear
Clear
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 6mphSSE 156°
  • Humidity: 77%
  • Pressure: 29.97"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 8 pm
  • 36°F
  • Feels like:
    28°F
Clear
Clear
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 7mphS 172°
  • Humidity: 81%
  • Pressure: 29.97"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 9 pm
  • 34°F
  • Feels like:
    27°F
Clear
Clear
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 8mphS 179°
  • Humidity: 83%
  • Pressure: 30"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 pm
  • 34°F
  • Feels like:
    27°F
Mostly Clear
Mostly Clear
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 9mphS 179°
  • Humidity: 84%
  • Pressure: 29.97"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 11 pm
  • 34°F
  • Feels like:
    25°F
Clear
Clear
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 9mphS 178°
  • Humidity: 84%
  • Pressure: 29.97"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Today, primarily clear and occasionally dull weather is predicted.
The temperature will vary between the highest temperature of 48.2°F and the lowest temperature of 33.8°F. The feels-like temperature will be between the highest temperature of 44.6°F and the lowest temperature of 24.8°F. The warmest part of the day will be around 4 pm.
The maximum temperature will align more closely with October's average high of 51.4°F than with November's 38.1°F. The minimum temperature will be a couple of degrees higher than November's average low of 24.4°F.
Updated: Nov 4, 2026 @ 16:48:22 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

At 9:48 am MST, the temperature is 37.4°F.

Today, the sky will feature a blend of clouds and sunshine.

Today, the highest temperature will be 48.2°F, while the lowest temperature will be 30.2°F.
The maximum temperature will be notably higher than the average highest temperature of 38.1°F in November. The lowest temperature will be relatively higher than the average low of 24.4°F.

On Wednesday, in Sweet Grass, sunrise was at 7:20 am and sunset will be at 5:02 pm (MST).

In Sweet Grass, today, there will be 9h and 42min of daylight.