Weather today - Harrison, MT

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Weather forecast for today

Current condition 5:00 pm MDT

70°F
Feels like:
70°F

Sunny

Precipitation: 0"
Wind: 7mphSW 230°
Humidity: 21%
Dewpoint: 28°F
Pressure: 29.81"Hg
Visibility: 10mi
UV index: 0
details ▼

In Harrison, at the moment, a calm and sunny day is perfect for outdoor activities.
The temperature is a delightful 69.8°F.

Monday Oct 19, 2026

min.
34°F

Mostly Clear

Precip. probability: 1%
Precipitation: 0"
Wind: 9mphSW 222°
Humidity: 48%
UV index: 0
Sunrise: 7:49 am MDT
Sunset: 6:34 pm MDT
details ▼

For the rest of Monday, dry and mostly clear conditions are anticipated.
The lowest temperature will be a cold 33.8°F.
Sunrise was at 7:49 am and sunset will be at 6:34 pm; the daylight will last for 10h and 45min.

Hourly overview

Hourly temperatures

Warmest hour: 6 pm 66°C.
Coldest hour: 1 am 43°C.

Chance of precipitation

Highest chance: 6 pm - 8 pm 1%.

Hourly weather forecast

6 pm

66°F
Feels like:
66°F

Sunny

Precip. probability: 1%
Precipitation: 0"
Wind: 6mphSSW 210°
Humidity: 24%
Pressure: 29.8"Hg
Visibility: 10mi
UV index: 0
details ▼

Sunset: 6:34 pm

7 pm

63°F
Feels like:
61°F

Clear

Precip. probability: 1%
Precipitation: 0"
Wind: 7mphSSW 206°
Humidity: 27%
Pressure: 29.85"Hg
Visibility: 10mi
UV index: 0
details ▼

8 pm

57°F
Feels like:
54°F

Clear

Precip. probability: 1%
Precipitation: 0"
Wind: 9mphSSW 202°
Humidity: 33%
Pressure: 29.85"Hg
Visibility: 10mi
UV index: 0
details ▼

9 pm

52°F
Feels like:
48°F

Clear

Precip. probability: 0%
Precipitation: 0"
Wind: 8mphSSW 205°
Humidity: 43%
Pressure: 29.88"Hg
Visibility: 10mi
UV index: 0
details ▼

10 pm

48°F
Feels like:
45°F

Clear

Precip. probability: 0%
Precipitation: 0"
Wind: 8mphSW 214°
Humidity: 45%
Pressure: 29.88"Hg
Visibility: 10mi
UV index: 0
details ▼

11 pm

46°F
Feels like:
43°F

Clear

Precip. probability: 0%
Precipitation: 0"
Wind: 7mphSW 220°
Humidity: 48%
Pressure: 29.91"Hg
Visibility: 10mi
UV index: 0
details ▼

12 am

45°F
Feels like:
41°F

Partly Cloudy

Precip. probability: 0%
Precipitation: 0"
Wind: 6mphSW 222°
Humidity: 52%
Pressure: 29.91"Hg
Visibility: 10mi
UV index: 0
details ▼

1 am

43°F
Feels like:
39°F

Partly Cloudy

Precip. probability: 0%
Precipitation: 0"
Wind: 6mphSW 230°
Humidity: 55%
Pressure: 29.94"Hg
Visibility: 10mi
UV index: 0
details ▼

2 am

41°F
Feels like:
39°F

Partly Cloudy

Precip. probability: 0%
Precipitation: 0"
Wind: 4mphSW 235°
Humidity: 59%
Pressure: 29.94"Hg
Visibility: 10mi
UV index: 0
details ▼

3 am

41°F
Feels like:
37°F

Partly Cloudy

Precip. probability: 1%
Precipitation: 0"
Wind: 4mphSW 232°
Humidity: 61%
Pressure: 29.97"Hg
Visibility: 10mi
UV index: 0
details ▼

For the remainder of Monday, mainly sunny weather and a cloudless sky are anticipated.
The temperature will be between the highest temperature of 66.2°F and the lowest temperature of 46.4°F.

Updated: Oct 19, 2026 @ 23:00:12 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate