Current Conditions

Barstow, California

101°F38°C

Hot

Wind

WSW 3 mph4 km/h

Humidity

19%

Cloud Cover

As of Thursday, July 23, 2026 at 12:55 PM PDT

Today's Outlook

Day

Mostly clear and hot, with a high of 104°F40°C and morning low of 92°F34°C. Light wind from the WSW around 4 mph7 km/h. Heat risk in the afternoon.

Night

Mostly clear, with a low around 93°F34°C. Breezy from the WSW at 9 mph15 km/h.

7-Day Forecast

Day	Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
ThursdayJul 23	Hot	High 104°F40°C	Low 92°F34°C	Precip 0 in0 mm—	Cloud 17%	Wind WSW 6 mph10 km/h	Thursday: Mostly clear and hot, with a high of 104°F40°C and morning low of 92°F34°C. Light wind from the WSW around 4 mph7 km/h. Heat risk in the afternoon. Thursday Night: Mostly clear, with a low around 93°F34°C. Breezy from the WSW at 9 mph15 km/h.
FridayJul 24	Showers	High 103°F39°C	Low 83°F28°C	Precip 0.03 in0.8 mm57%	Cloud 29%	Wind WSW 7 mph11 km/h	Friday: Partly cloudy and hot, with a high of 103°F39°C and morning low of 87°F31°C. Breezy from the WSW at 6 to 11 mph10 to 18 km/h. 57% chance of showers in the afternoon. Heat risk in the afternoon. Friday Night: Mostly clear, with a low around 83°F28°C. Breezy from the WSW at 8 to 12 mph13 to 19 km/h.
SaturdayJul 25	Hot	High 104°F40°C	Low 81°F27°C	Precip 0 in0 mm—	Cloud 12%	Wind WSW 8 mph13 km/h	Saturday: Mostly clear and hot, with a high of 104°F40°C and morning low of 86°F30°C. Breezy from the WSW at 8 to 13 mph13 to 21 km/h. Heat risk in the afternoon. Saturday Night: Mostly clear, with a low around 81°F27°C. Breezy from the WSW at 8 to 12 mph13 to 20 km/h.
SundayJul 26	Hot	High 103°F39°C	Low 80°F27°C	Precip 0 in0 mm—	Cloud 22%	Wind WSW 9 mph14 km/h	Sunday: Mostly clear and hot, with a high of 103°F39°C and morning low of 85°F30°C. Breezy from the WSW at 10 to 13 mph16 to 21 km/h. Heat risk in the afternoon. Sunday Night: Mostly clear, with a low around 80°F27°C. Breezy from the WSW at 8 to 11 mph13 to 18 km/h.
MondayJul 27	Hot	High 102°F39°C	Low 79°F26°C	Precip 0 in0 mm—	Cloud 24%	Wind WSW 9 mph15 km/h	Monday: Mostly clear and hot, with a high of 102°F39°C and morning low of 84°F29°C. Breezy from the WSW at 10 to 13 mph15 to 21 km/h. Heat risk in the afternoon. Monday Night: Partly cloudy, with a low around 79°F26°C. Breezy from the WSW at 9 to 13 mph14 to 21 km/h.
TuesdayJul 28	Hot	High 102°F39°C	Low 78°F26°C	Precip 0 in0 mm—	Cloud 24%	Wind WSW 9 mph14 km/h	Tuesday: Partly cloudy and hot, with a high of 102°F39°C and morning low of 84°F29°C. Breezy from the WSW at 9 to 12 mph14 to 19 km/h. Heat risk in the afternoon. Tuesday Night: Mostly clear, with a low around 78°F26°C. Breezy from the WSW at 8 to 12 mph13 to 19 km/h.
WednesdayJul 29	Hot	High 102°F39°C	Low 78°F25°C	Precip 0 in0.1 mm3%	Cloud 23%	Wind WSW 8 mph12 km/h	Wednesday: Partly cloudy and hot, with a high of 102°F39°C and morning low of 83°F28°C. Breezy from the WSW at 8 to 11 mph12 to 17 km/h. Heat risk in the afternoon. Wednesday Night: Mostly clear, with a low around 78°F25°C. Breezy from the WSW at 8 to 11 mph13 to 18 km/h.

15-Day Forecast

	Day	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Condition	Wind (mph)
	ThursdayJul 23	104°F40°C	92°F34°C	0 in0 mm· —	17%	Hot	WSW 6 mph10 km/h
DayMostly clear and hot, with a high of 104°F40°C and morning low of 92°F34°C. Light wind from the WSW around 4 mph7 km/h. Heat risk in the afternoon. NightMostly clear, with a low around 93°F34°C. Breezy from the WSW at 9 mph15 km/h.
	FridayJul 24	103°F39°C	83°F28°C	0.03 in0.8 mm· 57%	29%	Showers	WSW 7 mph11 km/h
DayPartly cloudy and hot, with a high of 103°F39°C and morning low of 87°F31°C. Breezy from the WSW at 6 to 11 mph10 to 18 km/h. 57% chance of showers in the afternoon. Heat risk in the afternoon. NightMostly clear, with a low around 83°F28°C. Breezy from the WSW at 8 to 12 mph13 to 19 km/h.
	SaturdayJul 25	104°F40°C	81°F27°C	0 in0 mm· —	12%	Hot	WSW 8 mph13 km/h
DayMostly clear and hot, with a high of 104°F40°C and morning low of 86°F30°C. Breezy from the WSW at 8 to 13 mph13 to 21 km/h. Heat risk in the afternoon. NightMostly clear, with a low around 81°F27°C. Breezy from the WSW at 8 to 12 mph13 to 20 km/h.
	SundayJul 26	103°F39°C	80°F27°C	0 in0 mm· —	22%	Hot	WSW 9 mph14 km/h
DayMostly clear and hot, with a high of 103°F39°C and morning low of 85°F30°C. Breezy from the WSW at 10 to 13 mph16 to 21 km/h. Heat risk in the afternoon. NightMostly clear, with a low around 80°F27°C. Breezy from the WSW at 8 to 11 mph13 to 18 km/h.
	MondayJul 27	102°F39°C	79°F26°C	0 in0 mm· —	24%	Hot	WSW 9 mph15 km/h
DayMostly clear and hot, with a high of 102°F39°C and morning low of 84°F29°C. Breezy from the WSW at 10 to 13 mph15 to 21 km/h. Heat risk in the afternoon. NightPartly cloudy, with a low around 79°F26°C. Breezy from the WSW at 9 to 13 mph14 to 21 km/h.
	TuesdayJul 28	102°F39°C	78°F26°C	0 in0 mm· —	24%	Hot	WSW 9 mph14 km/h
DayPartly cloudy and hot, with a high of 102°F39°C and morning low of 84°F29°C. Breezy from the WSW at 9 to 12 mph14 to 19 km/h. Heat risk in the afternoon. NightMostly clear, with a low around 78°F26°C. Breezy from the WSW at 8 to 12 mph13 to 19 km/h.
	WednesdayJul 29	102°F39°C	78°F25°C	0 in0.1 mm· 3%	23%	Hot	WSW 8 mph12 km/h
DayPartly cloudy and hot, with a high of 102°F39°C and morning low of 83°F28°C. Breezy from the WSW at 8 to 11 mph12 to 17 km/h. Heat risk in the afternoon. NightMostly clear, with a low around 78°F25°C. Breezy from the WSW at 8 to 11 mph13 to 18 km/h.
	ThursdayJul 30	103°F39°C	78°F25°C	0 in0.1 mm· 4%	22%	Hot	WSW 7 mph12 km/h
DayPartly cloudy and hot, with a high of 103°F39°C and morning low of 84°F29°C. Breezy from the WSW at 7 to 10 mph11 to 16 km/h. Heat risk in the afternoon. NightMostly clear, with a low around 78°F25°C. Breezy from the WSW at 8 to 11 mph12 to 18 km/h.
	FridayJul 31	104°F40°C	78°F26°C	0 in0 mm· —	12%	Hot	WSW 8 mph12 km/h
DayMostly clear and hot, with a high of 104°F40°C and morning low of 84°F29°C. Breezy from the WSW at 7 to 10 mph12 to 17 km/h. Heat risk in the afternoon. NightMostly clear, with a low around 78°F26°C. Breezy from the WSW at 8 to 11 mph12 to 18 km/h.
	SaturdayAug 1	105°F41°C	79°F26°C	0 in0 mm· —	11%	Hot	WSW 8 mph13 km/h
DayMostly clear and hot, with a high of 105°F41°C and morning low of 86°F30°C. Breezy from the WSW at 8 to 11 mph13 to 18 km/h. Heat risk in the afternoon. NightMostly clear, with a low around 79°F26°C. Breezy from the WSW at 8 to 12 mph13 to 19 km/h.
	SundayAug 2	105°F41°C	79°F26°C	0 in0 mm· —	15%	Hot	WSW 8 mph13 km/h
DayMostly clear and hot, with a high of 105°F41°C and morning low of 84°F29°C. Breezy from the WSW at 8 to 11 mph13 to 18 km/h. Heat risk in the afternoon. NightMostly clear, with a low around 79°F26°C. Breezy from the WSW at 8 to 12 mph13 to 19 km/h.
	MondayAug 3	104°F40°C	78°F26°C	0 in0 mm· —	18%	Hot	WSW 8 mph13 km/h
DayMostly clear and hot, with a high of 104°F40°C and morning low of 85°F30°C. Breezy from the WSW at 8 to 11 mph13 to 18 km/h. Heat risk in the afternoon. NightMostly clear, with a low around 78°F26°C. Breezy from the SW at 8 to 12 mph13 to 19 km/h.
	TuesdayAug 4	101°F39°C	77°F25°C	0 in0.1 mm· 5%	22%	Hot	SW 7 mph11 km/h
DayMostly clear and hot, with a high of 101°F39°C and morning low of 83°F28°C. Breezy from the WSW at 7 to 10 mph11 to 16 km/h. Heat risk in the afternoon. NightMostly clear, with a low around 77°F25°C. Breezy from the SW at 7 to 11 mph12 to 17 km/h.
	WednesdayAug 5	101°F38°C	77°F25°C	0 in0.1 mm· 5%	28%	Hot	SW 7 mph11 km/h
DayPartly cloudy and hot, with a high of 101°F38°C and morning low of 83°F28°C. Breezy from the WSW at 6 to 9 mph10 to 15 km/h. Heat risk in the afternoon. NightPartly cloudy, with a low around 77°F25°C. Breezy from the SW at 7 to 11 mph11 to 17 km/h.
	ThursdayAug 6	99°F37°C	77°F25°C	0.01 in0.2 mm· 14%	32%	Drizzle	SW 6 mph10 km/h
DayPartly cloudy and hot, with a high of 99°F37°C and morning low of 82°F28°C. Breezy from the SW at 6 to 9 mph10 to 14 km/h. 14% chance of drizzle in the afternoon. Heat risk in the afternoon. NightPartly cloudy, with a low around 77°F25°C. Breezy from the SW at 7 to 10 mph11 to 16 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