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Flathead County (Glacier National Park)
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United States weather

10 day weather forecast for Flathead County 🌳

Saturday, October 18th, 2025, at 03:19 AM
today
High Wind Watch
Partly cloudy
5° -7°
tomorrow
Heavy rain
4° 1°
Monday
Overcast
4° -6°
Tuesday
Partly cloudy
8° -7°
Wednesday
Sunny
8° -7°
Thursday
Light freezing rain
9° -4°
Friday
Patchy rain possible
8° -1°
 More Details See
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Flathead County Weather Pages

Flathead County weather forecast

The weather forecast for Flathead County over the next 5 days indicates extremely cold conditions with temperatures ranging from 4 °F to 8 °F.

Extremity rain is expected on Sunday.

Wind speeds are expected to be breezy, averaging around 13 km/h.

Weather today
Flathead County weather forecast

Flathead County 14 days weather forecast

This weeks weather in Flathead County. Click on a date for detailed forecasts
Sat. 18
5°
-7°
Weather Alert
Partly cloudy
0 mm
Sun. 19
4°
1°
Heavy rain
75 mm
Mon. 20
4°
-6°
Overcast
0 mm
Tue. 21
8°
-7°
Partly cloudy
0 mm
Wed. 22
8°
-7°
Sunny
0 mm
Thu. 23
9°
-4°
Light freezing rain
0.1 mm
Fri. 24
8°
-1°
Patchy rain possible
2.6 mm
Sat. 25
4°
-3°
Moderate or heavy snow showers
0.4 cm
Sun. 26
4°
1°
Patchy rain possible
1.6 cm
Mon. 27
1°
-9°
Heavy snow
2.1 cm
Tue. 28
2°
-13°
Moderate snow
0.5 cm
Wed. 29
5°
-11°
Freezing fog
0 mm
Thu. 30
5°
-7°
Patchy rain possible
0 cm
Further Ahead
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Access Flathead County weather forecasts with a simple click. Select any date for comprehensive insights on temperature, rainfall, and wind conditions.
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Flathead County snow forecast ☃️

A total of 4.65 cm of snow is expected in Flathead County over the next two weeks

Flathead County long range weather forecast

30 day weather forecast for Flathead County
September
November
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1
Overcast
17°
2
Sunny
15°
3
Sunny
16°
4
Moderate or heavy rain shower
16°
5
Overcast
11°
6
Partly cloudy
17°
7
Sunny
20°
8
Sunny
21°
9
Overcast
20°
10
Partly cloudy
19°
11
Cloudy
16°
12
Sunny
13°
13
Sunny
11°
14
Partly cloudy
15°
15
Overcast
16°
16
Heavy rain at times
11°
17
Moderate or heavy rain shower
7°
18
Weather Alert Partly cloudy
5°
19
Heavy rain
4°
20
Overcast
4°
21
Partly cloudy
8°
22
Sunny
8°
23
Light freezing rain
9°
24
Patchy rain possible
8°
25
Moderate or heavy snow showers
4°
26
Patchy rain possible
4°
27
Heavy snow
1°
28
Moderate snow
2°
29
Freezing fog
5°
30
Patchy rain possible
5°
31
Overcast
7°
Important Notice
Our Flathead County long range weather forecast is based on historical data analysis rather than real-time forecasting models. While this provides a general outlook, weather conditions can change. We recommend checking the forecast closer to your planned date for the most current information.

Rain Forecast for the Next 14 Days in Flathead County

The chart displays the expected rainfall values (in mm) over the next 14 days in Flathead County, highlighting variations in precipitation levels for specific dates. ☔

Flathead County Wind Speed Forecast Chart

This chart illustrates the projected daily max wind speed (in km) in Flathead County over the next two weeks, providing insights into periods of increased or decreased wind activity. 🌀

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Glacier National Park
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Location coordinates Where is Flathead County?

Get accurate weather forecasts for Flathead County, located at latitude 48.683 and longitude -113.8. Stay updated with localized weather information tailored for Flathead County.

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