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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 Oct 3: a high near 90°F and a low around 48°F. Highs over the period run 84°F to 90°F.

National Weather Service forecast for Johnstonville, California
DayHighLowPrecip
Saturday Oct 390°48°—
Sunday Oct 489°52°—
Monday Oct 590°50°—
Tuesday Oct 689°50°—
Wednesday Oct 789°50°—
Thursday Oct 888°49°—
Friday Oct 984°——

NOAA NWS NDFD 2.5 km, run 2026-10-03 15:00 UTC · days are local time in America/Los Angeles. The live page updates continuously.

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