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Weather in Helena Flats, MT · National Weather Service + NOAA

Helena Flats has a dry climate

Helena Flats has chilly, snowy winters and pleasant summers, with very little rain. A typical July afternoon reaches 82°, a January night drops to 18°, and about 54 inches of snow falls in a normal winter. In November, a normal day reaches 39° and a normal night drops to 25°.

Right now
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Sunrise 9:33 am · sunset 7:07 pm

Getting the latest forecast from the National Weather Service…

What stands out about Helena Flats’s weather

Read from 30 years of NOAA records. Each one opens the full story on the Climate page.

Climate →
A normal year

Where today sits in Helena Flats’s year

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

Full climate →
Winter
32° / 19°
20 days with an inch or more of snow
Spring
55° / 32°
Last frost around May 31
Summer
78° / 48°
14 days reach 90° in a normal year
Fall now
55° / 32°
First frost around Sep 10

Weather talk

Road reports, first frosts and storm memories from neighbors in Helena Flats.

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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 Helena Flats itself (about a 3-mile square). Snow, frost dates and day counts: the NOAA station at Kalispell Glacier Airport, MT (2 mi). Sunrise and sunset are calculated from the town’s position. Normals are 30-year averages, not a forecast.