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Weather in Hamilton, Montana, USA

Now
32 °F

Light snow. Ice fog.


Feels Like: 27 °F
Forecast: 42 / 30 °F
Wind: 5 mph from Northwest

Location: Missoula International Airport
Current Time: Dec 4, 2025 at 9:47:21 pm
Latest Report: Dec 4, 2025 at 9:06 pm
Visibility: 1 mi
Pressure: 30.03 "Hg (26.20 "Hg at 1090m altitude)
Humidity: 96%
Dew Point: 31 °F
Location of HamiltonLocation

Upcoming 5 hours

Now10:00 pm11:00 pm12:00 am1:00 am2:00 am
32 °F34 °F34 °F33 °F33 °F33 °F

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Forecast for the next 48 hours

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 ThursdayFridaySaturday
 EveningNightMorningAfternoonEveningNightMorning
Forecast
Temperature34 °F32 °F29 °F39 °F40 °F38 °F36 °F
Snow. Overcast.Light snow. Cloudy.Light snow. Broken clouds.Rain showers. Light fog.Rain showers. Overcast.Rain showers. Overcast.Light mixture of precip. Overcast.
Feels Like34 °F32 °F26 °F36 °F37 °F33 °F36 °F
Wind Speed3 mph3 mph4 mph4 mph5 mph7 mph3 mph
Wind DirectionSSW
SSW
SSW
S
W
W
SSW
Humidity85%87%90%82%82%77%80%
Dew Point30 °F29 °F27 °F34 °F35 °F32 °F31 °F
Visibility0 mi2 mi5 mi0 mi4 mi3 mi0 mi
Probability of Precipitation18%28%0%6%28%34%24%
Amount of Rain0.00"0.00"0.00"0.07"0.09"0.08"0.05"
Amount of Snow0.68"0.31"0.04"0.00"0.00"0.00"0.02"
* Updated Thursday, December 4, 2025 6:02:33 pm Hamilton time - Weather by CustomWeather, © 2025

14 day forecast, day-by-dayHour-by-hour forecast for next week

Yesterday's weather

Overcast. 33 / 23 °F
Humidity: 87%. Wind: 2 mph from West

More weather last week

Currently at nearby stations

28 °F

Lemhi County Airport: (79 mi)

Light snow. Ice fog.

31 °F

Dillon Airport: (103 mi)

Overcast.

36 °F

Helena Regional Airport: (107 mi)

Passing clouds.

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Forecast for the next 2 weeks

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30
1
2
3

View historic weather

19
20

Detailed forecast for 14 days