Weather in Barstow, CA
Updated 2026-09-26 09:15 local time · ZIP codes 92311
Overcast
No government weather alerts were returned for this location at the latest update.
Next hours
71°8% rain
73°1% rain
76°2% rain
79°6% rain82°9% rain85°0% rain85°1% rain84°0% rain83°0% rain81°8% rain
78°9% rain76°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 9%).
It feels like 65°F with winds near 6 mph.
73°F, 1% rain chance and 5 mph wind.
Visibility is around 6 mi; gusts may reach 31 mph.
Current temperature is 71°F, wind 6 mph, rain chance up to 9%.
UV index is 2.
Local weather characteristics in Barstow
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.
Barstow is part of the West weather region. The forecast point is near 34.90°N latitude and 117.02°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.
Barstow weather today
Overcast and 71°F in Barstow, CA. Today's high is 85°F with a 4% rain chance. Winds are around 6 mph with gusts near 8 mph. Relative humidity is 32%, pressure is 29.91 inHg, and visibility is about 6 miles.
Tonight and tomorrow in Barstow
Sunrise is at 06:39 AM and sunset is at 06:39 PM. Tomorrow's forecast calls for Overcast with a high near 81°F and a low near 66°F. The maximum rain chance is 4%.