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Weather in Little Bitterroot Lake, MT · National Weather Service + NOAA

Weather in Little Bitterroot Lake

Little Bitterroot Lake has chilly, snowy winters and pleasant summers, with very little rain. A typical July afternoon reaches 80°, a January night drops to 17°, and about 54 inches of snow falls in a normal winter. A typical November afternoon reaches 38°, and nights fall to 23°.

Right now
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Sunrise 9:27 am · sunset 7:17 pm

Getting the latest forecast from the National Weather Service…

A normal year

Where today sits in Little Bitterroot Lake’s year

Typical highs and lows month by month, from 30 years of NOAA records.

Full climate →
Winter
33° / 17°
20 days with an inch or more of snow
Spring
53° / 29°
Last frost around May 31
Summer
76° / 43°
14 days reach 90° in a normal year
Fall now
53° / 30°
First frost around Sep 10

Weather talk

Road reports, first frosts and storm memories from neighbors in Little Bitterroot Lake.

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Forecast, conditions and alerts: National Weather Service. Climate: NOAA NCEI U.S. Climate Normals, 1991–2020 and 1901–2000. Temperatures and rainfall come from NOAA’s gridded normals for Little Bitterroot Lake itself (about a 3-mile square). Snow, frost dates and day counts: the NOAA station at Kalispell Glacier Airport, MT (24 mi). Sunrise and sunset are calculated from the town’s position. Normals are 30-year averages, not a forecast.