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Bethel Island, California

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

Saturday Aug 29 night: a low around 56°F. Sunday Aug 30: a high near 85°F and a low around 56°F. Highs over the period run 78°F to 85°F.

National Weather Service forecast for Bethel Island, California
DayHighLowPrecip
Saturday Aug 2956°
Sunday Aug 3085°56°
Monday Aug 3180°56°
Tuesday Sep 178°57°
Wednesday Sep 281°58°
Thursday Sep 381°58°
Friday Sep 481°58°
Saturday Sep 582°

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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