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Weather in Twain, CA · National Weather Service + NOAA

Twain is snow country

Twain has chilly winters and warm summers. A typical July afternoon reaches 89°, a January night drops to 27°, and about 28 inches of snow falls in a normal winter.

Right now
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Sunrise 10:01 am · sunset 9:44 pm

Getting the latest forecast from the National Weather Service…

What stands out about Twain’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 Twain’s year

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

Full climate →
Winter
46° / 27°
10 days with an inch or more of snow
Spring
62° / 35°
Last frost around May 22
Summer
85° / 49°
56 days reach 90° in a normal year
Fall now
68° / 37°
First frost around Sep 25

Weather talk

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

Town Square →
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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 Twain itself (about a 3-mile square). Snow, frost dates and day counts: the NOAA station at Quincy, CA (8 mi). Sunrise and sunset are calculated from the town’s position. Normals are 30-year averages, not a forecast.

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