Barstow, CA 92311 Monthly Weather

San Bernardino County12:16 AM PDT34.89°N, 117.04°W
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October 2026

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Mon
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197°/65°Avg 90°/60°
298°/62°Avg 89°/60°
397°/64°Avg 89°/60°
496°/64°Avg 88°/59°
596°/64°Avg 88°/59°
696°/68°Avg 88°/58°
798°/70°Avg 87°/58°
8100°/71°Avg 87°/58°
998°/72°Avg 86°/57°
1086°/64°0.07 inAvg 86°/57°
1175°/59°0.60 inAvg 85°/56°
1270°/55°<0.01 inAvg 85°/56°
1368°/49°Avg 84°/56°
1475°/48°Avg 84°/55°
1582°/52°Avg 84°/55°
1685°/61°Avg 83°/54°
1780°/57°Avg 83°/54°
1880°/58°Avg 82°/54°
1983°/53°Avg 82°/53°
2087°/54°Avg 81°/53°
2182°/58°<0.01 inAvg 81°/52°
22Avg 81°/52°
23 Sunny 67°/49°Avg 80°/52°
24 Sunny 72°/50°Avg 80°/51°
25 Sunny 75°/52°Avg 79°/51°
26 Sunny 76°/53°Avg 79°/50°
27 Sunny 76°/53°Avg 78°/50°
28 Mostly Sunny 75°/53°Avg 78°/50°
29 Mostly Sunny 72°/–Avg 78°/49°
30 Cloudy 77°/53°Avg 77°/49°
31 Cloudy 71°/52°Avg 77°/49°
Average high87° (normal 85°)
Average low60° (normal 56°)
Warmest / coldest100° / 48°
Precipitation0.67 in (normal 0.16 in to date)

Observed: Barstow-daggett Airport, 23 km away, records since 1943. Normals 1991–2020. Climate data from NOAA's Regional Climate Centers (ACIS); recent days are preliminary. Days ahead: the forecast.

Forecasts, observations and alerts in the United States come from the National Weather Service (NOAA); radar from NOAA's Multi-Radar Multi-Sensor system; satellite imagery from NASA's Global Imagery Browse Services (GIBS) and NOAA's GOES satellites; the map from the U.S. Geological Survey's National Map; air quality from AirNow (EPA and its partners); hurricane information from the National Hurricane Center; climate normals and records from NOAA's Regional Climate Centers (ACIS). Forecasts outside the United States and the UV index: MET Norway (CC BY 4.0); observations outside the U.S.: airport reports via NOAA's Aviation Weather Center. Place names: GeoNames (CC BY 4.0). Data are copied on a schedule and may lag the sources; for warnings that affect your safety, follow your local National Weather Service office and emergency officials. Weather news is drawn from the 4Search index and reflects what the press published. Terms of use.