Current Conditions

Jurupa Valley, California

93°F34°C

Clear

Wind

WNW 4 mph7 km/h

Humidity

38%

Cloud Cover

51%

As of Tuesday, September 8, 2026 at 3:22 PM PDT

Today's Outlook

Day

Mostly cloudy and hot, with a high of 93°F34°C and morning low of 87°F31°C. Light wind from the WNW around 4 mph6 km/h.

Night

Mostly clear, with a low around 80°F27°C. Light wind from the N around 3 mph5 km/h.

7-Day Forecast

Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
Clear	High 93°F34°C	Low 80°F27°C	Precip 0 in0.1 mm6%	Cloud 39%	Wind NW 3 mph5 km/h	Tuesday: Mostly cloudy and hot, with a high of 93°F34°C and morning low of 87°F31°C. Light wind from the WNW around 4 mph6 km/h. Tuesday Night: Mostly clear, with a low around 80°F27°C. Light wind from the N around 3 mph5 km/h.
Drizzle	High 100°F38°C	Low 75°F24°C	Precip 0.01 in0.3 mm23%	Cloud 27%	Wind NNW 3 mph5 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. 23% chance of drizzle in the afternoon. Heat risk in the afternoon. Wednesday Night: Partly cloudy, with a low around 75°F24°C. Light wind from the NNE around 3 mph4 km/h.
Hot	High 96°F35°C	Low 77°F25°C	Precip 0 in0.1 mm3%	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 mph7 km/h. Heat risk in the afternoon. Thursday Night: Mostly clear, with a low around 77°F25°C. Light wind from the S around 2 mph3 km/h.
Clear	High 91°F33°C	Low 74°F24°C	Precip 0 in0 mm—	Cloud 4%	Wind SSW 3 mph5 km/h	Friday: Mostly clear and hot, with a high of 91°F33°C and morning low of 78°F25°C. Light wind from the SW around 4 mph7 km/h. Humid. Friday Night: Mostly clear, with a low around 74°F24°C. Light wind from the SSW around 2 mph3 km/h.
Clear	High 88°F31°C	Low 72°F22°C	Precip 0 in0 mm—	Cloud 8%	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 72°F22°C. Light wind from the SSW around 2 mph3 km/h.
Clear	High 88°F31°C	Low 69°F20°C	Precip 0 in0 mm—	Cloud 14%	Wind SW 3 mph5 km/h	Sunday: Mostly clear and hot, with a high of 88°F31°C and morning low of 72°F22°C. Light wind from the SW around 4 mph6 km/h. Sunday Night: Mostly clear, with a low around 69°F20°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 SSW 3 mph5 km/h	Monday: Mostly clear and hot, with a high of 87°F31°C and morning low of 71°F22°C. Light wind from the SW around 4 mph6 km/h. Monday Night: Mostly clear, with a low around 68°F20°C. Light wind from the SSW around 2 mph3 km/h.

15-Day Forecast

	Day	High	Low	Precip	Cloud Cover	Condition	Wind
	TuesdaySep 8	93°F34°C	80°F27°C	0 in0.1 mm· 6%	39%	Clear	NW 3 mph5 km/h
DayMostly cloudy and hot, with a high of 93°F34°C and morning low of 87°F31°C. Light wind from the WNW around 4 mph6 km/h. NightMostly clear, with a low around 80°F27°C. Light wind from the N around 3 mph5 km/h.
	WednesdaySep 9	100°F38°C	75°F24°C	0.01 in0.3 mm· 23%	27%	Drizzle	NNW 3 mph5 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. 23% chance of drizzle in the afternoon. Heat risk in the afternoon. NightPartly cloudy, with a low around 75°F24°C. Light wind from the NNE around 3 mph4 km/h.
	ThursdaySep 10	96°F35°C	77°F25°C	0 in0.1 mm· 3%	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 mph7 km/h. Heat risk in the afternoon. NightMostly clear, with a low around 77°F25°C. Light wind from the S around 2 mph3 km/h.
	FridaySep 11	91°F33°C	74°F24°C	0 in0 mm· —	4%	Clear	SSW 3 mph5 km/h
DayMostly clear and hot, with a high of 91°F33°C and morning low of 78°F25°C. Light wind from the SW around 4 mph7 km/h. Humid. NightMostly clear, with a low around 74°F24°C. Light wind from the SSW around 2 mph3 km/h.
	SaturdaySep 12	88°F31°C	72°F22°C	0 in0 mm· —	8%	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 72°F22°C. Light wind from the SSW around 2 mph3 km/h.
	SundaySep 13	88°F31°C	69°F20°C	0 in0 mm· —	14%	Clear	SW 3 mph5 km/h
DayMostly clear and hot, with a high of 88°F31°C and morning low of 72°F22°C. Light wind from the SW around 4 mph6 km/h. NightMostly clear, with a low around 69°F20°C. Light wind from the SSW around 2 mph3 km/h.
	MondaySep 14	87°F31°C	68°F20°C	0 in0 mm· —	10%	Clear	SSW 3 mph5 km/h
DayMostly clear and hot, with a high of 87°F31°C and morning low of 71°F22°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.
	TuesdaySep 15	86°F30°C	67°F19°C	0 in0 mm· —	15%	Clear	SSW 3 mph5 km/h
DayMostly clear and warm, with a high of 86°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°F19°C. Light wind from the SSW around 2 mph3 km/h.
	WednesdaySep 16	85°F30°C	66°F19°C	0.01 in0.2 mm· 2%	20%	Clear	SW 3 mph5 km/h
DayMostly clear and warm, with a high of 85°F30°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.
	ThursdaySep 17	86°F30°C	65°F18°C	0.01 in0.2 mm· 2%	19%	Clear	SW 3 mph5 km/h
DayMostly clear and warm, with a high of 86°F30°C and morning low of 70°F21°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.
	FridaySep 18	88°F31°C	66°F19°C	0.01 in0.3 mm· 2%	24%	Clear	SW 3 mph4 km/h
DayPartly cloudy and hot, with a high of 88°F31°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°F19°C	0 in0.1 mm· 2%	28%	Clear	SW 3 mph4 km/h
DayPartly cloudy and hot, with a high of 90°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 SW around 2 mph3 km/h.
	SundaySep 20	89°F31°C	67°F19°C	0.01 in0.2 mm· 4%	33%	Clear	SW 3 mph5 km/h
DayPartly cloudy and hot, with a high of 89°F31°C and morning low of 70°F21°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°F31°C	67°F19°C	0.02 in0.5 mm· 4%	31%	Clear	SW 3 mph5 km/h
DayPartly cloudy and hot, with a high of 87°F31°C and morning low of 69°F21°C. Light wind from the SW around 4 mph7 km/h. NightPartly cloudy, with a low around 67°F19°C. Light wind from the SSW around 2 mph3 km/h.
	TuesdaySep 22	86°F30°C	66°F19°C	0.01 in0.2 mm· 5%	31%	Clear	SW 3 mph5 km/h
DayPartly cloudy and hot, with a high of 86°F30°C and morning low of 69°F21°C. Light wind from the SW around 4 mph7 km/h. NightPartly cloudy, with a low around 66°F19°C. Light wind from the SSW around 2 mph3 km/h.

Nearby Cities

Glen Avon2 mi4 km Eastvale3 mi5 km Norco5 mi7 km Rubidoux6 mi10 km Riverside7 mi12 km Fontana8 mi13 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.

WeatherMesh consistently outperforms legacy models in independent benchmarks. View Benchmarks →

Access WeatherMesh forecasts programmatically via our API. API Documentation →

How to Access Weather Forecasts

Pattern	Example	Description
/weather/{country}/{city}/	/weather/united-states/san-francisco/	City forecast (canonical URL)
/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

Country and city names use lowercase slugs with hyphens (e.g. united-states, san-francisco). Arbitrary city names are supported — if not in our database, we geocode the name and serve the forecast for that location.

For programmatic access, use theWindBorne Forecast APIwhich returns structured JSON for any coordinates worldwide.

Coordinates: 33.9925°N, 117.5164°W·Elevation: 220m·Timezone: America/Los_Angeles·Population: 21,930