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Weather in Boyd, MT · National Weather Service + NOAA

Boyd has a dry climate

Boyd has chilly, snowy winters and warm summers, with very little rain. A typical July afternoon reaches 85°, a January night drops to 15°, and about 51 inches of snow falls in a normal winter. In November, a normal day reaches 46° and a normal night drops to 24°.

Right now
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Sunrise 8:57 am · sunset 7:02 pm

Getting the latest forecast from the National Weather Service…

What stands out about Boyd’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 Boyd’s year

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

Full climate →
Winter
37° / 16°
18 days with an inch or more of snow
Spring
57° / 32°
Last frost around May 29
Summer
81° / 52°
29 days reach 90° in a normal year
Fall now
59° / 34°
First frost around Sep 15

Weather talk

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

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