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Johnsville, California

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

Saturday Oct 3: a high near 79°F and a low around 55°F. Highs over the period run 72°F to 79°F.

National Weather Service forecast for Johnsville, California
DayHighLowPrecip
Saturday Oct 379°55°—
Sunday Oct 478°56°—
Monday Oct 577°53°—
Tuesday Oct 678°53°—
Wednesday Oct 779°55°—
Thursday Oct 877°53°—
Friday Oct 972°——

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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