Current Conditions

Barstow Heights, California

90°F32°C
Hot

Wind

W 8 mph13 km/h

Humidity

31%

Cloud Cover

61%

As of Tuesday, September 8, 2026 at 6:29 PM PDT

Today's Outlook

Night

Mostly clear, with a low around 72°F22°C. Light wind from the SW around 5 mph7 km/h.

7-Day Forecast

DayConditionHigh (°F)Low (°F)Precip (mm)Cloud Cover (%)Wind (mph)
HotHigh 98°F37°CLow 72°F22°CPrecip 0 in0 mmCloud 19%Wind WSW 4 mph6 km/hWednesday: Mostly clear and hot, with a high of 98°F37°C and morning low of 76°F25°C. Light wind from the NW around 3 mph5 km/h. Heat risk in the afternoon. Wednesday Night: Mostly clear, with a low around 72°F22°C. Light wind from the SW around 5 mph7 km/h.
DrizzleHigh 99°F37°CLow 76°F25°CPrecip 0 in0.1 mm13%Cloud 20%Wind WSW 7 mph12 km/hThursday: Partly cloudy and hot, with a high of 99°F37°C and morning low of 80°F27°C. Breezy from the WSW at 7 to 12 mph12 to 19 km/h. 13% chance of drizzle in the afternoon. Heat risk in the afternoon. Thursday Night: Mostly clear, with a low around 76°F25°C. Breezy from the SW at 7 to 10 mph12 to 16 km/h.
HotHigh 97°F36°CLow 76°F25°CPrecip 0 in0 mmCloud 4%Wind WSW 10 mph17 km/hFriday: Mostly clear and hot, with a high of 97°F36°C and morning low of 80°F27°C. Breezy from the WSW at 12 to 15 mph20 to 25 km/h. Heat risk in the afternoon. Friday Night: Mostly clear, with a low around 76°F25°C. Breezy from the SW at 9 to 12 mph14 to 19 km/h.
ClearHigh 94°F34°CLow 72°F22°CPrecip 0 in0 mmCloud 2%Wind SW 9 mph14 km/hSaturday: Mostly clear and hot, with a high of 94°F34°C and morning low of 75°F24°C. Breezy from the SW at 9 to 13 mph15 to 20 km/h. Saturday Night: Mostly clear, with a low around 72°F22°C. Breezy from the SW at 8 to 11 mph13 to 17 km/h.
ClearHigh 92°F34°CLow 69°F21°CPrecip 0 in0 mmCloud 2%Wind WSW 9 mph14 km/hSunday: Mostly clear and hot, with a high of 92°F34°C and morning low of 73°F23°C. Breezy from the WSW at 10 to 12 mph15 to 19 km/h. Dry air. Sunday Night: Mostly clear, with a low around 69°F21°C. Breezy from the WSW at 8 to 9 mph12 to 15 km/h.
ClearHigh 92°F33°CLow 66°F19°CPrecip 0 in0 mmCloud 2%Wind WSW 6 mph9 km/hMonday: Mostly clear and hot, with a high of 92°F33°C and morning low of 70°F21°C. Breezy from the WSW at 6 to 8 mph9 to 13 km/h. Dry air. Monday Night: Mostly clear, with a low around 66°F19°C. Breezy from the WSW at 6 to 8 mph9 to 12 km/h.
ClearHigh 92°F33°CLow 66°F19°CPrecip 0 in0 mmCloud 5%Wind SW 6 mph10 km/hTuesday: Mostly clear and hot, with a high of 92°F33°C and morning low of 71°F22°C. Breezy from the SW at 6 to 10 mph10 to 16 km/h. Dry air. Tuesday Night: Mostly clear, with a low around 66°F19°C. Breezy from the SW at 6 to 9 mph10 to 15 km/h.

15-Day Forecast

Day High Low Precip Cloud Cover Condition Wind
WednesdaySep 998°F37°C72°F22°C0 in0 mm· —19%HotWSW 4 mph6 km/h
ThursdaySep 1099°F37°C76°F25°C0 in0.1 mm· 13%20%DrizzleWSW 7 mph12 km/h
FridaySep 1197°F36°C76°F25°C0 in0 mm· —4%HotWSW 10 mph17 km/h
SaturdaySep 1294°F34°C72°F22°C0 in0 mm· —2%ClearSW 9 mph14 km/h
SundaySep 1392°F34°C69°F21°C0 in0 mm· —2%ClearWSW 9 mph14 km/h
MondaySep 1492°F33°C66°F19°C0 in0 mm· —2%ClearWSW 6 mph9 km/h
TuesdaySep 1592°F33°C66°F19°C0 in0 mm· —5%ClearSW 6 mph10 km/h
WednesdaySep 1690°F32°C66°F19°C0 in0.1 mm· 7%11%ClearSW 6 mph10 km/h
ThursdaySep 1790°F32°C66°F19°C0 in0.1 mm· 3%15%ClearSW 5 mph9 km/h
FridaySep 1890°F32°C68°F20°C0 in0 mm· —22%ClearWSW 5 mph9 km/h
SaturdaySep 1990°F32°C68°F20°C0 in0.1 mm· 3%27%ClearWSW 6 mph10 km/h
SundaySep 2088°F31°C67°F20°C0 in0.1 mm· 3%25%ClearWSW 7 mph11 km/h
MondaySep 2187°F31°C65°F19°C0 in0.1 mm· 4%18%ClearWSW 7 mph11 km/h
TuesdaySep 2286°F30°C65°F18°C0.01 in0.2 mm· 3%21%ClearWSW 6 mph10 km/h
WednesdaySep 2386°F30°C65°F18°C0.01 in0.2 mm· 4%21%ClearSW 6 mph9 km/h

Nearby Cities

About This Forecast

This forecast is powered by WeatherMesh, the world's most advanced and accurate weather model powered by AI. WeatherMesh is built on proprietary data from WindBorne's Global Sounding Balloon constellation — the world's largest fleet of autonomous, long-duration weather balloons — collecting observations across 100% of Earth, including over oceans and remote regions where no other data exists.

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Coordinates: 34.8697°N, 117.0562°W·Elevation: 780m·Timezone: America/Los_Angeles·Population: 24,202