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Johnstonville, California

Current conditions and the National Weather Service 7-day forecast for Johnstonville, California — temperature, rain chance, wind, radar and active alerts.

Wednesday Sep 16: a high near 77°F and a low around 43°F. Highs over the period run 75°F to 86°F.

National Weather Service forecast for Johnstonville, California
DayHighLowPrecip
Wednesday Sep 1677°43°
Thursday Sep 1775°42°
Friday Sep 1880°45°
Saturday Sep 1983°48°
Sunday Sep 2084°49°
Monday Sep 2186°49°
Tuesday Sep 2285°

NOAA NWS NDFD 2.5 km, run 2026-09-16 16:00 UTC · days are local time in America/Los Angeles. The live page updates continuously.

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