Current Conditions

Eastvale, California

68°F20°C

Clear

Wind

S 1 mph2 km/h

Humidity

74%

Cloud Cover

As of Tuesday, September 22, 2026 at 10:38 PM PDT

Today's Outlook

Night

Mostly clear, with a low around 64°F18°C. Light wind from the S around 2 mph3 km/h.

7-Day Forecast

Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
Clear	High 89°F32°C	Low 64°F18°C	Precip 0 in0 mm—	Cloud 4%	Wind SW 3 mph5 km/h	Wednesday: Mostly clear and hot, with a high of 89°F32°C and morning low of 68°F20°C. Breezy from the WSW at 4 to 7 mph7 to 11 km/h. Wednesday Night: Mostly clear, with a low around 64°F18°C. Light wind from the S around 2 mph3 km/h.
Clear	High 88°F31°C	Low 65°F19°C	Precip 0 in0 mm—	Cloud 10%	Wind SW 3 mph5 km/h	Thursday: Mostly clear and hot, with a high of 88°F31°C and morning low of 69°F21°C. Light wind from the SW around 4 mph7 km/h. Thursday Night: Mostly clear, with a low around 65°F19°C. Light wind from the NW around 2 mph3 km/h.
Clear	High 90°F32°C	Low 67°F19°C	Precip 0 in0 mm—	Cloud 26%	Wind WSW 3 mph4 km/h	Friday: Partly cloudy and hot, with a high of 90°F32°C and morning low of 71°F21°C. Light wind from the WSW around 4 mph6 km/h. Friday Night: Partly cloudy, with a low around 67°F19°C. Light wind from the SSW around 2 mph3 km/h.
Partly Cloudy	High 90°F32°C	Low 67°F20°C	Precip 0 in0 mm—	Cloud 65%	Wind SSW 3 mph4 km/h	Saturday: Mostly cloudy and hot, with a high of 90°F32°C and morning low of 70°F21°C. Light wind from the SSW around 4 mph6 km/h. Saturday Night: Mostly cloudy, with a low around 67°F20°C. Light wind from the SSE around 2 mph3 km/h.
Drizzle	High 79°F26°C	Low 69°F21°C	Precip 0.09 in2.2 mm29%	Cloud 70%	Wind SSW 3 mph4 km/h	Sunday: Mostly cloudy and warm, with a high of 79°F26°C and morning low of 71°F22°C. Light wind from the SSW around 4 mph6 km/h. 29% chance of drizzle throughout the day. Sunday Night: Mostly cloudy, with a low around 69°F21°C. Light wind from the SW around 2 mph3 km/h. 15% chance of drizzle throughout the night.
Drizzle	High 81°F27°C	Low 65°F18°C	Precip 0.07 in1.7 mm17%	Cloud 33%	Wind SW 3 mph4 km/h	Monday: Partly cloudy and warm, with a high of 81°F27°C and morning low of 67°F19°C. Light wind from the SW around 4 mph6 km/h. 17% chance of drizzle throughout the day. Monday Night: Partly cloudy, with a low around 65°F18°C. Light wind from the WSW around 2 mph3 km/h. 13% chance of drizzle throughout the night.
Clear	High 88°F31°C	Low 63°F17°C	Precip 0.04 in1 mm6%	Cloud 12%	Wind N 3 mph5 km/h	Tuesday: Mostly clear and hot, with a high of 88°F31°C and morning low of 68°F20°C. Light wind from the WNW around 4 mph6 km/h. Tuesday Night: Mostly clear, with a low around 63°F17°C. Light wind from the NE around 2 mph4 km/h.

15-Day Forecast

	Day	High	Low	Precip	Cloud Cover	Condition	Wind
	WednesdaySep 23	89°F32°C	64°F18°C	0 in0 mm· —	4%	Clear	SW 3 mph5 km/h
DayMostly clear and hot, with a high of 89°F32°C and morning low of 68°F20°C. Breezy from the WSW at 4 to 7 mph7 to 11 km/h. NightMostly clear, with a low around 64°F18°C. Light wind from the S around 2 mph3 km/h.
	ThursdaySep 24	88°F31°C	65°F19°C	0 in0 mm· —	10%	Clear	SW 3 mph5 km/h
DayMostly clear and hot, with a high of 88°F31°C and morning low of 69°F21°C. Light wind from the SW around 4 mph7 km/h. NightMostly clear, with a low around 65°F19°C. Light wind from the NW around 2 mph3 km/h.
	FridaySep 25	90°F32°C	67°F19°C	0 in0 mm· —	26%	Clear	WSW 3 mph4 km/h
DayPartly cloudy and hot, with a high of 90°F32°C and morning low of 71°F21°C. Light wind from the WSW around 4 mph6 km/h. NightPartly cloudy, with a low around 67°F19°C. Light wind from the SSW around 2 mph3 km/h.
	SaturdaySep 26	90°F32°C	67°F20°C	0 in0 mm· —	65%	Partly Cloudy	SSW 3 mph4 km/h
DayMostly cloudy and hot, with a high of 90°F32°C and morning low of 70°F21°C. Light wind from the SSW around 4 mph6 km/h. NightMostly cloudy, with a low around 67°F20°C. Light wind from the SSE around 2 mph3 km/h.
	SundaySep 27	79°F26°C	69°F21°C	0.09 in2.2 mm· 29%	70%	Drizzle	SSW 3 mph4 km/h
DayMostly cloudy and warm, with a high of 79°F26°C and morning low of 71°F22°C. Light wind from the SSW around 4 mph6 km/h. 29% chance of drizzle throughout the day. NightMostly cloudy, with a low around 69°F21°C. Light wind from the SW around 2 mph3 km/h. 15% chance of drizzle throughout the night.
	MondaySep 28	81°F27°C	65°F18°C	0.07 in1.7 mm· 17%	33%	Drizzle	SW 3 mph4 km/h
DayPartly cloudy and warm, with a high of 81°F27°C and morning low of 67°F19°C. Light wind from the SW around 4 mph6 km/h. 17% chance of drizzle throughout the day. NightPartly cloudy, with a low around 65°F18°C. Light wind from the WSW around 2 mph3 km/h. 13% chance of drizzle throughout the night.
	TuesdaySep 29	88°F31°C	63°F17°C	0.04 in1 mm· 6%	12%	Clear	N 3 mph5 km/h
DayMostly clear and hot, with a high of 88°F31°C and morning low of 68°F20°C. Light wind from the WNW around 4 mph6 km/h. NightMostly clear, with a low around 63°F17°C. Light wind from the NE around 2 mph4 km/h.
	WednesdaySep 30	91°F33°C	65°F18°C	0.06 in1.4 mm· 7%	22%	Clear	ENE 3 mph5 km/h
DayMostly clear and hot, with a high of 91°F33°C and morning low of 68°F20°C. Light wind from the SW around 4 mph6 km/h. Dry air. NightMostly clear, with a low around 65°F18°C. Light wind from the NE around 3 mph4 km/h.
	ThursdayOct 1	90°F32°C	67°F19°C	0.04 in0.9 mm· 6%	39%	Clear	SW 3 mph5 km/h
DayPartly cloudy and hot, with a high of 90°F32°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 ENE around 2 mph4 km/h.
	FridayOct 2	88°F31°C	68°F20°C	0.08 in2 mm· 9%	35%	Clear	SW 3 mph5 km/h
DayPartly cloudy and hot, with a high of 88°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 68°F20°C. Light wind from the E around 2 mph3 km/h.
	SaturdayOct 3	88°F31°C	67°F19°C	0.07 in1.9 mm· 10%	26%	Showers	SW 3 mph5 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. 10% chance of showers throughout the day. NightPartly cloudy, with a low around 67°F19°C. Light wind from the NE around 2 mph4 km/h.
	SundayOct 4	88°F31°C	66°F19°C	0.03 in0.8 mm· 9%	22%	Clear	SW 3 mph5 km/h
DayMostly clear 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 NE around 2 mph4 km/h.
	MondayOct 5	89°F32°C	66°F19°C	0.03 in0.8 mm· 8%	18%	Clear	W 3 mph5 km/h
DayMostly clear and hot, with a high of 89°F32°C and morning low of 68°F20°C. Light wind from the SW around 4 mph6 km/h. NightMostly clear, with a low around 66°F19°C. Light wind from the NE around 2 mph4 km/h.
	TuesdayOct 6	90°F32°C	66°F19°C	0.03 in0.8 mm· 5%	16%	Clear	NW 3 mph5 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. Dry air. NightMostly clear, with a low around 66°F19°C. Light wind from the NE around 3 mph4 km/h.
	WednesdayOct 7	89°F31°C	66°F19°C	0.02 in0.4 mm· 5%	20%	Clear	SW 3 mph6 km/h
DayMostly clear and hot, with a high of 89°F31°C and morning low of 69°F20°C. Light wind from the SW around 4 mph6 km/h. NightMostly clear, with a low around 66°F19°C. Light wind from the NE around 2 mph4 km/h.

Nearby Cities

Norco2 mi4 km Jurupa Valley3 mi5 km Glen Avon6 mi9 km Corona6 mi10 km Chino8 mi13 km Ontario8 mi14 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: 33.9636°N, 117.5642°W·Elevation: 191m·Timezone: America/Los_Angeles·Population: 59,039