Hourly Weather Forecast - Frenchtown, MT

10 AM
36°F
10%
2mph
SE
Partly Cloudy
Humidity
74%
Feels like
36°F
Dew Point
29°F
11 AM
39°F
70%
3mph
SE
70% Chance of Light Rain
Humidity
72%
Feels like
39°F
Dew Point
30°F
12 PM
41°F
70%
3mph
SSE
70% Chance of Light Rain
Humidity
70%
Feels like
39°F
Dew Point
32°F
1 PM
42°F
30%
5mph
S
30% Chance of Light Rain
Humidity
71%
Feels like
40°F
Dew Point
34°F
2 PM
44°F
30%
4mph
S
30% Chance of Light Rain
Humidity
72%
Feels like
41°F
Dew Point
36°F
3 PM
44°F
30%
4mph
SSE
30% Chance of Light Rain
Humidity
75%
Feels like
42°F
Dew Point
37°F
4 PM
44°F
20%
4mph
SSE
Mostly Cloudy
Humidity
79%
Feels like
41°F
Dew Point
37°F
4:48 PM
5 PM
42°F
20%
4mph
SE
Mostly Cloudy
Humidity
83%
Feels like
40°F
Dew Point
38°F
6 PM
42°F
20%
6mph
SE
Mostly Cloudy
Humidity
85%
Feels like
38°F
Dew Point
38°F
7 PM
42°F
10%
7mph
SE
Mostly Cloudy
Humidity
85%
Feels like
38°F
Dew Point
38°F
8 PM
42°F
30%
6mph
SE
30% Chance of Light Rain
Humidity
86%
Feels like
38°F
Dew Point
38°F
9 PM
42°F
30%
4mph
S
30% Chance of Light Rain
Humidity
85%
Feels like
39°F
Dew Point
38°F
10 PM
42°F
30%
6mph
WSW
30% Chance Rain Showers
Humidity
83%
Feels like
38°F
Dew Point
37°F
11 PM
42°F
30%
9mph
WSW
30% Chance Rain Showers
Humidity
82%
Feels like
37°F
Dew Point
37°F

Rainfall Totals Through Wednesday A.M.

Heavy Rain Returns to Deluge Pacific Northwest

Another atmospheric river will hit the Pacific Northwest with heavy rain and high winds.

Monday's Weather Outlook

Today's Weather Outlook

How to Measure Snow via NWS

How To Measure Snow

Weekly Drought Map for December 11, 2025

Hit-or-Miss Precipitation Leads to Mixed Drought Results

A person standing in a snowy forest with their back to the camera. They are bundled up in a white hat and a brown jacket. (Image by StockSnap from Pixabay)

Common Cold Weather Illnesses

A strong cold-air-damming event from March 20, 2018.

Cold Air Damming - Cause And Effects

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