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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.

Saturday Aug 29 night: a low around 44°F. Sunday Aug 30: a high near 88°F and a low around 45°F. Highs over the period run 76°F to 88°F.

National Weather Service forecast for Johnstonville, California
DayHighLowPrecip
Saturday Aug 2944°
Sunday Aug 3088°45°
Monday Aug 3188°45°
Tuesday Sep 179°40°
Wednesday Sep 276°41°
Thursday Sep 376°40°
Friday Sep 476°41°
Saturday Sep 578°

NOAA NWS NDFD 2.5 km, run 2026-08-30 00:00 UTC · days are local time in America/Los Angeles. The live page updates continuously.

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