Weather in Mcarthur, CA
Updated 2026-09-26 07:00 local time · ZIP codes 96056
Overcast
No government weather alerts were returned for this location at the latest update.
Next hours
43°16% rain47°13% rain52°11% rain57°10% rain60°10% rain63°9% rain67°9% rain68°9% rain68°9% rain68°9% rain68°9% rain65°9% rain3-day weather forecast
Weather details
Sunrise, sunset and moon
Key weather changes ahead
Weather insights for today
Rain chance stays relatively low over the next 12 hours (up to 16%).
It feels like 38°F with winds near 2 mph.
68°F, 9% rain chance and 4 mph wind.
Visibility is around 6 mi; gusts may reach 8 mph.
Current temperature is 43°F, wind 2 mph, rain chance up to 16%.
UV index is 0.
Local weather characteristics in Mcarthur
California weather varies from cool marine conditions along parts of the Pacific coast to hot inland valleys, deserts and snowy mountain climates. Short distances can produce large temperature differences.
Mcarthur is part of the West weather region. The forecast point is near 41.05°N latitude and 121.40°W longitude. Local temperature, wind and precipitation can still differ from nearby places, especially where terrain, coastlines or urban development create small-scale weather changes.
Mcarthur weather today
Overcast and 43°F in Mcarthur, CA. Today's high is 68°F with a 10% rain chance. Winds are around 2 mph with gusts near 7 mph. Relative humidity is 63%, pressure is 30.03 inHg, and visibility is about 6 miles.
Tonight and tomorrow in Mcarthur
Sunrise is at 06:57 AM and sunset is at 06:56 PM. Tomorrow's forecast calls for Overcast with a high near 72°F and a low near 42°F. The maximum rain chance is 6%.