Current Conditions

Glen Avon, California

80°F27°C

Drizzle

Wind

NNE 2 mph4 km/h

Humidity

63%

Cloud Cover

25%

As of Tuesday, September 8, 2026 at 10:33 PM PDT

Today's Outlook

Night

Partly cloudy, with a low around 74°F23°C. Light wind from the NE around 2 mph4 km/h.

7-Day Forecast

Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
Drizzle	High 100°F38°C	Low 74°F23°C	Precip 0.01 in0.2 mm16%	Cloud 27%	Wind NNW 3 mph4 km/h	Wednesday: Partly cloudy and hot, with a high of 100°F38°C and morning low of 80°F27°C. Light wind from the NW around 3 mph5 km/h. 16% chance of drizzle in the afternoon. Heat risk in the afternoon. Wednesday Night: Partly cloudy, with a low around 74°F23°C. Light wind from the NE around 2 mph4 km/h.
Hot	High 96°F35°C	Low 77°F25°C	Precip 0 in0.1 mm8%	Cloud 21%	Wind SW 3 mph5 km/h	Thursday: Mostly clear and hot, with a high of 96°F35°C and morning low of 81°F27°C. Light wind from the SW around 4 mph6 km/h. Heat risk in the afternoon. Thursday Night: Mostly clear, with a low around 77°F25°C. Light wind from the SSE around 2 mph3 km/h.
Clear	High 90°F32°C	Low 74°F23°C	Precip 0 in0 mm—	Cloud 4%	Wind SSW 3 mph5 km/h	Friday: Mostly clear and hot, with a high of 90°F32°C and morning low of 78°F25°C. Light wind from the SW around 4 mph7 km/h. Friday Night: Mostly clear, with a low around 74°F23°C. Light wind from the SSW around 2 mph3 km/h.
Clear	High 88°F31°C	Low 71°F22°C	Precip 0 in0 mm—	Cloud 6%	Wind SW 3 mph5 km/h	Saturday: Mostly clear and hot, with a high of 88°F31°C and morning low of 74°F23°C. Light wind from the SW around 4 mph6 km/h. Saturday Night: Mostly clear, with a low around 71°F22°C. Light wind from the SSW around 2 mph3 km/h.
Clear	High 87°F31°C	Low 68°F20°C	Precip 0 in0 mm—	Cloud 10%	Wind SW 3 mph4 km/h	Sunday: Mostly clear and hot, with a high of 87°F31°C and morning low of 73°F23°C. Light wind from the SW around 4 mph6 km/h. Sunday Night: Mostly clear, with a low around 68°F20°C. Light wind from the SSW around 2 mph3 km/h.
Clear	High 87°F30°C	Low 67°F20°C	Precip 0 in0 mm—	Cloud 7%	Wind SSW 3 mph5 km/h	Monday: Mostly clear and hot, with a high of 87°F30°C and morning low of 71°F22°C. Light wind from the SSW around 4 mph6 km/h. Monday Night: Mostly clear, with a low around 67°F20°C. Light wind from the SSW around 2 mph3 km/h.
Clear	High 84°F29°C	Low 66°F19°C	Precip 0 in0 mm—	Cloud 14%	Wind SSW 3 mph5 km/h	Tuesday: Mostly clear and warm, with a high of 84°F29°C and morning low of 70°F21°C. Light wind from the SSW around 4 mph7 km/h. Tuesday Night: Mostly clear, with a low around 66°F19°C. Light wind from the SSW around 2 mph3 km/h.

15-Day Forecast

	Day	High	Low	Precip	Cloud Cover	Condition	Wind
	WednesdaySep 9	100°F38°C	74°F23°C	0.01 in0.2 mm· 16%	27%	Drizzle	NNW 3 mph4 km/h
DayPartly cloudy and hot, with a high of 100°F38°C and morning low of 80°F27°C. Light wind from the NW around 3 mph5 km/h. 16% chance of drizzle in the afternoon. Heat risk in the afternoon. NightPartly cloudy, with a low around 74°F23°C. Light wind from the NE around 2 mph4 km/h.
	ThursdaySep 10	96°F35°C	77°F25°C	0 in0.1 mm· 8%	21%	Hot	SW 3 mph5 km/h
DayMostly clear and hot, with a high of 96°F35°C and morning low of 81°F27°C. Light wind from the SW around 4 mph6 km/h. Heat risk in the afternoon. NightMostly clear, with a low around 77°F25°C. Light wind from the SSE around 2 mph3 km/h.
	FridaySep 11	90°F32°C	74°F23°C	0 in0 mm· —	4%	Clear	SSW 3 mph5 km/h
DayMostly clear and hot, with a high of 90°F32°C and morning low of 78°F25°C. Light wind from the SW around 4 mph7 km/h. NightMostly clear, with a low around 74°F23°C. Light wind from the SSW around 2 mph3 km/h.
	SaturdaySep 12	88°F31°C	71°F22°C	0 in0 mm· —	6%	Clear	SW 3 mph5 km/h
DayMostly clear and hot, with a high of 88°F31°C and morning low of 74°F23°C. Light wind from the SW around 4 mph6 km/h. NightMostly clear, with a low around 71°F22°C. Light wind from the SSW around 2 mph3 km/h.
	SundaySep 13	87°F31°C	68°F20°C	0 in0 mm· —	10%	Clear	SW 3 mph4 km/h
DayMostly clear and hot, with a high of 87°F31°C and morning low of 73°F23°C. Light wind from the SW around 4 mph6 km/h. NightMostly clear, with a low around 68°F20°C. Light wind from the SSW around 2 mph3 km/h.
	MondaySep 14	87°F30°C	67°F20°C	0 in0 mm· —	7%	Clear	SSW 3 mph5 km/h
DayMostly clear and hot, with a high of 87°F30°C and morning low of 71°F22°C. Light wind from the SSW around 4 mph6 km/h. NightMostly clear, with a low around 67°F20°C. Light wind from the SSW around 2 mph3 km/h.
	TuesdaySep 15	84°F29°C	66°F19°C	0 in0 mm· —	14%	Clear	SSW 3 mph5 km/h
DayMostly clear and warm, with a high of 84°F29°C and morning low of 70°F21°C. Light wind from the SSW around 4 mph7 km/h. NightMostly clear, with a low around 66°F19°C. Light wind from the SSW around 2 mph3 km/h.
	WednesdaySep 16	84°F29°C	65°F18°C	0 in0 mm· —	20%	Clear	SW 3 mph5 km/h
DayMostly clear and warm, with a high of 84°F29°C and morning low of 68°F20°C. Light wind from the SW around 4 mph6 km/h. NightMostly clear, with a low around 65°F18°C. Light wind from the SW around 2 mph3 km/h.
	ThursdaySep 17	86°F30°C	65°F18°C	0 in0.1 mm· 4%	26%	Clear	SW 3 mph5 km/h
DayMostly clear and hot, with a high of 86°F30°C and morning low of 68°F20°C. Light wind from the SW around 4 mph6 km/h. NightPartly cloudy, with a low around 65°F18°C. Light wind from the SW around 2 mph3 km/h.
	FridaySep 18	90°F32°C	66°F19°C	0.01 in0.3 mm· 5%	23%	Clear	SW 3 mph4 km/h
DayMostly clear and hot, with a high of 90°F32°C and morning low of 69°F21°C. Light wind from the SW around 4 mph6 km/h. NightMostly clear, with a low around 66°F19°C. Light wind from the SW around 2 mph3 km/h.
	SaturdaySep 19	90°F32°C	67°F20°C	0.01 in0.2 mm· 2%	31%	Clear	SW 3 mph5 km/h
DayPartly cloudy and hot, with a high of 90°F32°C and morning low of 71°F21°C. Light wind from the SW around 4 mph6 km/h. NightPartly cloudy, with a low around 67°F20°C. Light wind from the SSW around 2 mph3 km/h.
	SundaySep 20	89°F32°C	67°F19°C	0.01 in0.2 mm· 3%	26%	Clear	SW 3 mph5 km/h
DayPartly cloudy and hot, with a high of 89°F32°C and morning low of 71°F22°C. Light wind from the SW around 4 mph6 km/h. NightPartly cloudy, with a low around 67°F19°C. Light wind from the SSW around 2 mph3 km/h.
	MondaySep 21	87°F30°C	66°F19°C	0 in0.1 mm· 3%	26%	Clear	SW 3 mph5 km/h
DayPartly cloudy and hot, with a high of 87°F30°C and morning low of 69°F21°C. Light wind from the SW around 4 mph6 km/h. NightPartly cloudy, with a low around 66°F19°C. Light wind from the SSW around 2 mph3 km/h.
	TuesdaySep 22	86°F30°C	65°F18°C	0.02 in0.6 mm· 7%	25%	Clear	SW 3 mph5 km/h
DayPartly cloudy and hot, with a high of 86°F30°C and morning low of 70°F21°C. Light wind from the SW around 4 mph6 km/h. NightPartly cloudy, with a low around 65°F18°C. Light wind from the SW around 2 mph3 km/h.
	WednesdaySep 23	85°F30°C	65°F18°C	0.02 in0.5 mm· 6%	32%	Clear	SW 3 mph5 km/h
DayPartly cloudy and warm, with a high of 85°F30°C and morning low of 68°F20°C. Light wind from the SW around 4 mph6 km/h. NightPartly cloudy, with a low around 65°F18°C. Light wind from the E around 2 mph3 km/h.

Nearby Cities

Jurupa Valley2 mi4 km Rubidoux5 mi7 km Eastvale6 mi9 km Fontana6 mi10 km Riverside6 mi10 km Bloomington7 mi10 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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/weather/{city}/	/weather/tokyo/	Shorthand — redirects to most populous match
/weather/{country}/{region}/{city}/	/weather/united-states/california/san-francisco/	With region — redirects to canonical
/weather/nearby?lat={lat}&lon={lon}	/weather/nearby?lat=48.1&lon=11.5	Find nearest city by coordinates
/weather/{country}/	/weather/germany/	Country index — all cities by region

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Coordinates: 34.0117°N, 117.4848°W·Elevation: 230m·Timezone: America/Los_Angeles·Population: 20,199