Current Conditions

Barstow, California

90°F32°C

Partly Cloudy

Wind

W 7 mph12 km/h

Humidity

31%

Cloud Cover

76%

As of Tuesday, September 8, 2026 at 3:16 PM PDT

Today's Outlook

Day

Mostly cloudy and hot, with a high of 90°F32°C and morning low of 84°F29°C. Breezy from the W at 7 to 9 mph11 to 14 km/h.

Night

Partly cloudy, with a low around 79°F26°C. Light wind from the WSW around 5 mph9 km/h.

7-Day Forecast

Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
Partly Cloudy	High 90°F32°C	Low 79°F26°C	Precip 0 in0.1 mm4%	Cloud 48%	Wind WSW 6 mph10 km/h	Tuesday: Mostly cloudy and hot, with a high of 90°F32°C and morning low of 84°F29°C. Breezy from the W at 7 to 9 mph11 to 14 km/h. Tuesday Night: Partly cloudy, with a low around 79°F26°C. Light wind from the WSW around 5 mph9 km/h.
Hot	High 98°F37°C	Low 73°F23°C	Precip 0 in0 mm—	Cloud 18%	Wind WSW 4 mph6 km/h	Wednesday: Mostly clear and hot, with a high of 98°F37°C and morning low of 76°F25°C. Light wind from the NNE around 3 mph5 km/h. Heat risk in the afternoon. Wednesday Night: Mostly clear, with a low around 73°F23°C. Light wind from the WSW around 4 mph7 km/h.
Hot	High 99°F37°C	Low 77°F25°C	Precip 0 in0.1 mm7%	Cloud 21%	Wind WSW 8 mph12 km/h	Thursday: Mostly clear and hot, with a high of 99°F37°C and morning low of 81°F27°C. Breezy from the WSW at 7 to 12 mph12 to 19 km/h. Heat risk in the afternoon. Thursday Night: Mostly clear, with a low around 77°F25°C. Breezy from the WSW at 8 to 11 mph13 to 19 km/h.
Hot	High 97°F36°C	Low 77°F25°C	Precip 0 in0 mm—	Cloud 3%	Wind WSW 11 mph17 km/h	Friday: Mostly clear and hot, with a high of 97°F36°C and morning low of 81°F27°C. Breezy from the WSW at 12 to 16 mph19 to 25 km/h. Heat risk in the afternoon. Friday Night: Mostly clear, with a low around 77°F25°C. Breezy from the SW at 9 to 12 mph14 to 20 km/h.
Clear	High 95°F35°C	Low 73°F23°C	Precip 0 in0 mm—	Cloud 2%	Wind WSW 9 mph14 km/h	Saturday: Mostly clear and hot, with a high of 95°F35°C and morning low of 76°F24°C. Breezy from the WSW at 10 to 13 mph15 to 21 km/h. Saturday Night: Mostly clear, with a low around 73°F23°C. Breezy from the SW at 8 to 11 mph13 to 18 km/h.
Clear	High 93°F34°C	Low 71°F21°C	Precip 0 in0.1 mm3%	Cloud 4%	Wind WSW 9 mph14 km/h	Sunday: Mostly clear and hot, with a high of 93°F34°C and morning low of 74°F23°C. Breezy from the WSW at 9 to 12 mph15 to 20 km/h. Dry air. Sunday Night: Mostly clear, with a low around 71°F21°C. Breezy from the WSW at 8 to 10 mph13 to 16 km/h.
Clear	High 92°F33°C	Low 67°F20°C	Precip 0 in0 mm—	Cloud 3%	Wind WSW 7 mph11 km/h	Monday: Mostly clear and hot, with a high of 92°F33°C and morning low of 71°F21°C. Breezy from the WSW at 7 to 9 mph11 to 15 km/h. Dry air. Monday Night: Mostly clear, with a low around 67°F20°C. Breezy from the WSW at 6 to 8 mph10 to 13 km/h.

15-Day Forecast

	Day	High	Low	Precip	Cloud Cover	Condition	Wind
	TuesdaySep 8	90°F32°C	79°F26°C	0 in0.1 mm· 4%	48%	Partly Cloudy	WSW 6 mph10 km/h
DayMostly cloudy and hot, with a high of 90°F32°C and morning low of 84°F29°C. Breezy from the W at 7 to 9 mph11 to 14 km/h. NightPartly cloudy, with a low around 79°F26°C. Light wind from the WSW around 5 mph9 km/h.
	WednesdaySep 9	98°F37°C	73°F23°C	0 in0 mm· —	18%	Hot	WSW 4 mph6 km/h
DayMostly clear and hot, with a high of 98°F37°C and morning low of 76°F25°C. Light wind from the NNE around 3 mph5 km/h. Heat risk in the afternoon. NightMostly clear, with a low around 73°F23°C. Light wind from the WSW around 4 mph7 km/h.
	ThursdaySep 10	99°F37°C	77°F25°C	0 in0.1 mm· 7%	21%	Hot	WSW 8 mph12 km/h
DayMostly clear and hot, with a high of 99°F37°C and morning low of 81°F27°C. Breezy from the WSW at 7 to 12 mph12 to 19 km/h. Heat risk in the afternoon. NightMostly clear, with a low around 77°F25°C. Breezy from the WSW at 8 to 11 mph13 to 19 km/h.
	FridaySep 11	97°F36°C	77°F25°C	0 in0 mm· —	3%	Hot	WSW 11 mph17 km/h
DayMostly clear and hot, with a high of 97°F36°C and morning low of 81°F27°C. Breezy from the WSW at 12 to 16 mph19 to 25 km/h. Heat risk in the afternoon. NightMostly clear, with a low around 77°F25°C. Breezy from the SW at 9 to 12 mph14 to 20 km/h.
	SaturdaySep 12	95°F35°C	73°F23°C	0 in0 mm· —	2%	Clear	WSW 9 mph14 km/h
DayMostly clear and hot, with a high of 95°F35°C and morning low of 76°F24°C. Breezy from the WSW at 10 to 13 mph15 to 21 km/h. NightMostly clear, with a low around 73°F23°C. Breezy from the SW at 8 to 11 mph13 to 18 km/h.
	SundaySep 13	93°F34°C	71°F21°C	0 in0.1 mm· 3%	4%	Clear	WSW 9 mph14 km/h
DayMostly clear and hot, with a high of 93°F34°C and morning low of 74°F23°C. Breezy from the WSW at 9 to 12 mph15 to 20 km/h. Dry air. NightMostly clear, with a low around 71°F21°C. Breezy from the WSW at 8 to 10 mph13 to 16 km/h.
	MondaySep 14	92°F33°C	67°F20°C	0 in0 mm· —	3%	Clear	WSW 7 mph11 km/h
DayMostly clear and hot, with a high of 92°F33°C and morning low of 71°F21°C. Breezy from the WSW at 7 to 9 mph11 to 15 km/h. Dry air. NightMostly clear, with a low around 67°F20°C. Breezy from the WSW at 6 to 8 mph10 to 13 km/h.
	TuesdaySep 15	92°F33°C	67°F20°C	0 in0 mm· —	6%	Clear	WSW 7 mph11 km/h
DayMostly clear and hot, with a high of 92°F33°C and morning low of 71°F22°C. Breezy from the WSW at 7 to 11 mph11 to 17 km/h. Dry air. NightMostly clear, with a low around 67°F20°C. Breezy from the WSW at 7 to 10 mph11 to 16 km/h.
	WednesdaySep 16	90°F32°C	67°F19°C	0.01 in0.2 mm· 5%	11%	Clear	WSW 7 mph11 km/h
DayMostly clear and hot, with a high of 90°F32°C and morning low of 70°F21°C. Breezy from the WSW at 7 to 11 mph12 to 17 km/h. Dry air. NightMostly clear, with a low around 67°F19°C. Breezy from the WSW at 7 to 9 mph11 to 15 km/h.
	ThursdaySep 17	89°F32°C	66°F19°C	0.01 in0.3 mm· 7%	13%	Clear	WSW 6 mph10 km/h
DayMostly clear and hot, with a high of 89°F32°C and morning low of 70°F21°C. Breezy from the WSW at 7 to 9 mph11 to 15 km/h. Dry air. NightMostly clear, with a low around 66°F19°C. Breezy from the WSW at 6 to 8 mph10 to 12 km/h.
	FridaySep 18	90°F32°C	67°F19°C	0.01 in0.2 mm· 5%	22%	Clear	WSW 5 mph9 km/h
DayMostly clear and hot, with a high of 90°F32°C and morning low of 69°F21°C. Breezy from the WSW at 6 to 7 mph9 to 12 km/h. Dry air. NightMostly clear, with a low around 67°F19°C. Light wind from the WSW around 5 mph8 km/h.
	SaturdaySep 19	90°F32°C	67°F20°C	0 in0.1 mm· 5%	27%	Clear	WSW 5 mph9 km/h
DayPartly cloudy and hot, with a high of 90°F32°C and morning low of 72°F22°C. Breezy from the WSW at 6 to 8 mph9 to 13 km/h. Dry air. NightPartly cloudy, with a low around 67°F20°C. Light wind from the WSW around 5 mph8 km/h.
	SundaySep 20	89°F32°C	68°F20°C	0.01 in0.2 mm· 4%	31%	Clear	WSW 6 mph10 km/h
DayPartly cloudy and hot, with a high of 89°F32°C and morning low of 70°F21°C. Breezy from the WSW at 7 to 9 mph11 to 14 km/h. Dry air. NightPartly cloudy, with a low around 68°F20°C. Breezy from the SW at 5 to 7 mph9 to 12 km/h.
	MondaySep 21	89°F31°C	67°F19°C	0.01 in0.3 mm· 3%	24%	Clear	WSW 6 mph10 km/h
DayMostly clear and hot, with a high of 89°F31°C and morning low of 69°F21°C. Breezy from the WSW at 7 to 9 mph11 to 15 km/h. Dry air. NightPartly cloudy, with a low around 67°F19°C. Breezy from the SW at 6 to 8 mph9 to 12 km/h.
	TuesdaySep 22	87°F31°C	67°F19°C	0.02 in0.4 mm· 5%	23%	Clear	SW 7 mph11 km/h
DayMostly clear and hot, with a high of 87°F31°C and morning low of 69°F21°C. Breezy from the WSW at 7 to 9 mph12 to 14 km/h. Dry air. NightMostly clear, with a low around 67°F19°C. Breezy from the SW at 6 to 7 mph9 to 12 km/h.

Nearby Cities

Barstow Heights3 mi4 km Apple Valley29 mi47 km Victorville29 mi47 km Adelanto31 mi50 km Hesperia36 mi58 km Highland54 mi87 km

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: 34.8986°N, 117.0228°W·Elevation: 663m·Timezone: America/Los_Angeles·Population: 23,692