Flathead Lake, MT 14 Day Weather

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Flathead Lake, MT Weather - 14-Day Weather Forecast

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Flathead Lake MT Weather - Clear - 58°F
Clear
58°F
Updated 9:17 am
Feels Like 62°F
Humidity 59%
Wind N 5 mph
Barometer  29.91 in
Dew Point 44°F
Flathead Lake MT Weather - Clear - 14°C
Clear
14°C
Updated 9:17 am
Feels Like 17°C
Humidity 59%
Wind N 8 km/h
Barometer  101.3 kPa
Dew Point 7°C
Flathead Lake, MT Weather and Current Conditionsflathead lake mt weather forecast

Flathead Lake, MT Weather Forecast

Flathead Lake Montana WeatherFlathead Lake, Montana Weather Weather Forecast
14 day API forecast for Flathead Lake. Note. The 7-day Flathead Lake weather forecast is the most reliable and accurate forecast. This model should only be used as a likely scenario. It is difficult to predict weather more than 7 days in advance.
Flathead Lake, MT Weather Forecast Dated: 917 AM Tue Sep 01 2026 (Flathead Lake Time)
Expect a cool pattern with a mix of sun and clouds and frequent chances of rain over the next two weeks. moderate humidity and no major pressure swings will dominate.

Tuesday, September 1, 2026

Mid-Morning
Flathead Lake Weather - 2026-09-01 - Morning - Partly Cloudy
62°F 17°C
Partly Cloudy
Mid-Afternoon
Flathead Lake Weather - 2026-09-01 - Afternoon - Overcast
80°F 27°C
Overcast
Early-Evening
Flathead Lake Weather - 2026-09-01 - Evening - Overcast
72°F 22°C
Overcast
Warm and summery near 80°F 27°C, partly cloudy in the morning, becoming overcast through the afternoon and evening, with lower humidity and barometric pressure falling.

Wednesday, September 2, 2026

Mid-Morning
Flathead Lake Weather - 2026-09-02 - Morning - Overcast
61°F 16°C
Overcast
Mid-Afternoon
Flathead Lake Weather - 2026-09-02 - Afternoon - Light Rain Shower
63°F 17°C
Light Showers
Early-Evening
Flathead Lake Weather - 2026-09-02 - Evening - Patchy Rain Nearby
49°F 9°C
Scattered Showers
Mildly cool near 63°F 17°C, scattered downpours possible, with increasing humidity and barometric pressure rising. Winds turning from the SSW to the S at 5 mph 8 km/h.

Thursday, September 3, 2026

Mid-Morning
Flathead Lake Weather - 2026-09-03 - Morning - Cloudy
50°F 10°C
Cloudy
Mid-Afternoon
Flathead Lake Weather - 2026-09-03 - Afternoon - Light Rain Shower
52°F 11°C
Light Showers
Early-Evening
Flathead Lake Weather - 2026-09-03 - Evening - Light Rain Shower
49°F 10°C
Light Showers
Chilly near 52°F 11°C, dry early, with showers continuing through afternoon and evening, with steady humidity and steady pressure. Winds switching from the SSW to the S at 9 mph 13 km/h.

Friday, September 4, 2026

Mid-Morning
Flathead Lake Weather - 2026-09-04 - Morning - Mist
49°F 10°C
Light Fog
Mid-Afternoon
Flathead Lake Weather - 2026-09-04 - Afternoon - Patchy Rain Nearby
60°F 16°C
Scattered Showers
Early-Evening
Flathead Lake Weather - 2026-09-04 - Evening - Sunny
59°F 15°C
Sunny
Cool with a high near 60°F 16°C, periods of heavy rain and gusty conditions, with lower humidity and steady pressure.

Saturday, September 5, 2026

Mid-Morning
Flathead Lake Weather - 2026-09-05 - Morning - Patchy Rain Nearby
50°F 10°C
Scattered Showers
Mid-Afternoon
Flathead Lake Weather - 2026-09-05 - Afternoon - Cloudy
71°F 21°C
Cloudy
Early-Evening
Flathead Lake Weather - 2026-09-05 - Evening - Patchy Rain Nearby
62°F 17°C
Scattered Showers
Mild with a high of 71°F 21°C, scattered downpours possible, with lower humidity and steady pressure.

Sunday, September 6, 2026

Mid-Morning
Flathead Lake Weather - 2026-09-06 - Morning - Overcast
54°F 12°C
Overcast
Mid-Afternoon
Flathead Lake Weather - 2026-09-06 - Afternoon - Sunny
72°F 22°C
Sunny
Early-Evening
Flathead Lake Weather - 2026-09-06 - Evening - Overcast
65°F 18°C
Overcast
Pleasant near 72°F 22°C, overcast in the morning, sunny in the afternoon, and overcast this evening, with steady humidity and barometric pressure falling.

Monday, September 7, 2026

Mid-Morning
Flathead Lake Weather - 2026-09-07 - Morning - Light Rain Shower
55°F 13°C
Light Showers
Mid-Afternoon
Flathead Lake Weather - 2026-09-07 - Afternoon - Patchy Rain Nearby
66°F 19°C
Scattered Showers
Early-Evening
Flathead Lake Weather - 2026-09-07 - Evening - Overcast
60°F 16°C
Overcast
Comfortable at 66°F 19°C, periods of heavy rain and gusty conditions, with lower humidity and steady pressure.

Tuesday, September 8, 2026

Mid-Morning
Flathead Lake Weather - 2026-09-08 - Morning - Light Rain Shower
49°F 9°C
Light Showers
Mid-Afternoon
Flathead Lake Weather - 2026-09-08 - Afternoon - Patchy Rain Nearby
52°F 11°C
Scattered Showers
Early-Evening
Flathead Lake Weather - 2026-09-08 - Evening - Patchy Rain Nearby
51°F 11°C
Scattered Showers
Crisp with a high near 52°F 11°C, scattered downpours possible, with steady humidity and steady pressure.

Wednesday, September 9, 2026

Mid-Morning
Flathead Lake Weather - 2026-09-09 - Morning - Sunny
50°F 10°C
Sunny
Mid-Afternoon
Flathead Lake Weather - 2026-09-09 - Afternoon - Sunny
67°F 19°C
Sunny
Early-Evening
Flathead Lake Weather - 2026-09-09 - Evening - Sunny
58°F 15°C
Sunny
Refreshing around 67°F 19°C, sunny through the afternoon, turning partly cloudy this evening, with lower humidity and barometric pressure falling. Winds moving from the S to the WSW at 8 mph 13 km/h.

Thursday, September 10, 2026

Mid-Morning
Flathead Lake Weather - 2026-09-10 - Morning - Overcast
51°F 11°C
Overcast
Mid-Afternoon
Flathead Lake Weather - 2026-09-10 - Afternoon - Overcast
64°F 18°C
Overcast
Early-Evening
Flathead Lake Weather - 2026-09-10 - Evening - Overcast
56°F 13°C
Overcast
Mildly cool near 64°F 18°C, overcast throughout the day, with lower humidity and steady pressure. Winds out of the WSW at 10 mph 15 km/h.

Friday, September 11, 2026

Mid-Morning
Flathead Lake Weather - 2026-09-11 - Morning - Partly Cloudy
51°F 11°C
Partly Cloudy
Mid-Afternoon
Flathead Lake Weather - 2026-09-11 - Afternoon - Sunny
62°F 17°C
Sunny
Early-Evening
Flathead Lake Weather - 2026-09-11 - Evening - Sunny
56°F 13°C
Sunny
Comfortable at 62°F 17°C, partly cloudy in the morning, becoming sunny through the afternoon and evening, with lower humidity and steady pressure.

Saturday, September 12, 2026

Mid-Morning
Flathead Lake Weather - 2026-09-12 - Morning - Patchy Rain Nearby
47°F 8°C
Scattered Showers
Mid-Afternoon
Flathead Lake Weather - 2026-09-12 - Afternoon - Patchy Light Rain In Area With Thunder
56°F 13°C
Scattered Thunderstorms
Early-Evening
Flathead Lake Weather - 2026-09-12 - Evening - Light Rain Shower
50°F 10°C
Light Showers
Crisp with a high near 56°F 13°C, locally heavy downpours at times, with increasing humidity and steady pressure.

Sunday, September 13, 2026

Mid-Morning
Flathead Lake Weather - 2026-09-13 - Morning - Overcast
43°F 6°C
Overcast
Mid-Afternoon
Flathead Lake Weather - 2026-09-13 - Afternoon - Partly Cloudy
63°F 17°C
Partly Cloudy
Early-Evening
Flathead Lake Weather - 2026-09-13 - Evening - Overcast
55°F 13°C
Overcast
Refreshing around 63°F 17°C, overcast in the morning, cloudy in the afternoon, and overcast this evening, with lower humidity and steady pressure.

Monday, September 14, 2026

Mid-Morning
Flathead Lake Weather - 2026-09-14 - Morning - Sunny
49°F 9°C
Sunny
Mid-Afternoon
Flathead Lake Weather - 2026-09-14 - Afternoon - Sunny
65°F 19°C
Sunny
Early-Evening
Flathead Lake Weather - 2026-09-14 - Evening - Sunny
60°F 16°C
Sunny
Mildly cool near 65°F 19°C, sunny throughout the day, with lower humidity and barometric pressure falling.

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