Current Conditions

Fontana, California

49°F10°C

Clear

Wind

S 2 mph4 km/h

Humidity

87%

Cloud Cover

40%

As of Tuesday, October 13, 2026 at 4:52 AM PDT

Today's Outlook

Day

Mostly clear and mild, with a high of 67°F20°C and morning low of 50°F10°C. Light wind from the NNW around 4 mph7 km/h. Dry air.

Night

Mostly clear, with a low around 49°F10°C. Light wind from the NNW around 4 mph6 km/h.

7-Day Forecast

Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
Clear	High 67°F20°C	Low 49°F10°C	Precip 0 in0 mm—	Cloud 21%	Wind NNW 4 mph7 km/h	Tuesday: Mostly clear and mild, with a high of 67°F20°C and morning low of 50°F10°C. Light wind from the NNW around 4 mph7 km/h. Dry air. Tuesday Night: Mostly clear, with a low around 49°F10°C. Light wind from the NNW around 4 mph6 km/h.
Clear	High 76°F24°C	Low 49°F9°C	Precip 0 in0 mm—	Cloud 0%	Wind N 5 mph8 km/h	Wednesday: Mostly clear and warm, with a high of 76°F24°C and morning low of 51°F10°C. Light wind from the N around 5 mph8 km/h. Dry air. Wednesday Night: Mostly clear, with a low around 49°F9°C. Light wind from the NNE around 5 mph8 km/h.
Clear	High 79°F26°C	Low 54°F12°C	Precip 0 in0 mm—	Cloud 0%	Wind NNE 8 mph13 km/h	Thursday: Mostly clear and warm, with a high of 79°F26°C and morning low of 56°F13°C. Breezy from the NNE at 9 to 10 mph14 to 16 km/h. Dry air. Thursday Night: Mostly clear, with a low around 54°F12°C. Breezy from the NNE at 7 to 9 mph12 to 15 km/h.
Clear	High 83°F28°C	Low 62°F17°C	Precip 0 in0 mm—	Cloud 5%	Wind NE 9 mph14 km/h	Friday: Mostly clear and warm, with a high of 83°F28°C and morning low of 64°F18°C. Breezy from the NE at 9 to 11 mph15 to 18 km/h. Dry air. Friday Night: Mostly clear, with a low around 62°F17°C. Breezy from the NE at 8 mph12 km/h.
Clear	High 80°F27°C	Low 63°F17°C	Precip 0 in0 mm—	Cloud 18%	Wind NE 6 mph10 km/h	Saturday: Mostly clear and warm, with a high of 80°F27°C and morning low of 64°F18°C. Breezy from the NE at 6 to 7 mph10 to 11 km/h. Dry air. Saturday Night: Mostly clear, with a low around 63°F17°C. Breezy from the NE at 6 to 7 mph9 to 11 km/h.
Clear	High 81°F27°C	Low 57°F14°C	Precip 0 in0 mm—	Cloud 3%	Wind NNW 5 mph7 km/h	Sunday: Mostly clear and warm, with a high of 81°F27°C and morning low of 59°F15°C. Light wind from the WNW around 4 mph7 km/h. Dry air. Sunday Night: Mostly clear, with a low around 57°F14°C. Light wind from the NE around 5 mph8 km/h.
Clear	High 76°F25°C	Low 57°F14°C	Precip 0 in0 mm—	Cloud 4%	Wind SSW 5 mph8 km/h	Monday: Mostly clear and warm, with a high of 76°F25°C and morning low of 59°F15°C. Breezy from the SSW at 5 to 7 mph8 to 11 km/h. Dry air. Monday Night: Mostly clear, with a low around 57°F14°C. Breezy from the SSW at 5 to 7 mph7 to 11 km/h.

15-Day Forecast

	Day	High	Low	Precip	Cloud Cover	Condition	Wind
	TuesdayOct 13	67°F20°C	49°F10°C	0 in0 mm· —	21%	Clear	NNW 4 mph7 km/h
DayMostly clear and mild, with a high of 67°F20°C and morning low of 50°F10°C. Light wind from the NNW around 4 mph7 km/h. Dry air. NightMostly clear, with a low around 49°F10°C. Light wind from the NNW around 4 mph6 km/h.
	WednesdayOct 14	76°F24°C	49°F9°C	0 in0 mm· —	0%	Clear	N 5 mph8 km/h
DayMostly clear and warm, with a high of 76°F24°C and morning low of 51°F10°C. Light wind from the N around 5 mph8 km/h. Dry air. NightMostly clear, with a low around 49°F9°C. Light wind from the NNE around 5 mph8 km/h.
	ThursdayOct 15	79°F26°C	54°F12°C	0 in0 mm· —	0%	Clear	NNE 8 mph13 km/h
DayMostly clear and warm, with a high of 79°F26°C and morning low of 56°F13°C. Breezy from the NNE at 9 to 10 mph14 to 16 km/h. Dry air. NightMostly clear, with a low around 54°F12°C. Breezy from the NNE at 7 to 9 mph12 to 15 km/h.
	FridayOct 16	83°F28°C	62°F17°C	0 in0 mm· —	5%	Clear	NE 9 mph14 km/h
DayMostly clear and warm, with a high of 83°F28°C and morning low of 64°F18°C. Breezy from the NE at 9 to 11 mph15 to 18 km/h. Dry air. NightMostly clear, with a low around 62°F17°C. Breezy from the NE at 8 mph12 km/h.
	SaturdayOct 17	80°F27°C	63°F17°C	0 in0 mm· —	18%	Clear	NE 6 mph10 km/h
DayMostly clear and warm, with a high of 80°F27°C and morning low of 64°F18°C. Breezy from the NE at 6 to 7 mph10 to 11 km/h. Dry air. NightMostly clear, with a low around 63°F17°C. Breezy from the NE at 6 to 7 mph9 to 11 km/h.
	SundayOct 18	81°F27°C	57°F14°C	0 in0 mm· —	3%	Clear	NNW 5 mph7 km/h
DayMostly clear and warm, with a high of 81°F27°C and morning low of 59°F15°C. Light wind from the WNW around 4 mph7 km/h. Dry air. NightMostly clear, with a low around 57°F14°C. Light wind from the NE around 5 mph8 km/h.
	MondayOct 19	76°F25°C	57°F14°C	0 in0 mm· —	4%	Clear	SSW 5 mph8 km/h
DayMostly clear and warm, with a high of 76°F25°C and morning low of 59°F15°C. Breezy from the SSW at 5 to 7 mph8 to 11 km/h. Dry air. NightMostly clear, with a low around 57°F14°C. Breezy from the SSW at 5 to 7 mph7 to 11 km/h.
	TuesdayOct 20	65°F18°C	56°F13°C	0.09 in2.4 mm· 37%	46%	Showers	SSW 6 mph9 km/h
DayPartly cloudy and mild, with a high of 65°F18°C and morning low of 58°F14°C. Breezy from the SSW at 6 to 8 mph10 to 13 km/h. 33% chance of showers in the morning. Dry air. NightPartly cloudy, with a low around 56°F13°C. Breezy from the SSW at 5 to 7 mph8 to 12 km/h. 37% chance of drizzle before dawn.
	WednesdayOct 21	62°F17°C	52°F11°C	0.2 in5.2 mm· 50%	48%	Showers	S 5 mph7 km/h
DayMostly cloudy and mild, with a high of 62°F17°C and morning low of 53°F11°C. Light wind from the SSW around 5 mph8 km/h. 50% chance of showers in the morning. Dry air. NightPartly cloudy, with a low around 52°F11°C. Light wind from the S around 4 mph7 km/h. 45% chance of showers overnight.
	ThursdayOct 22	66°F19°C	50°F10°C	0.06 in1.6 mm· 18%	27%	Drizzle	SW 5 mph7 km/h
DayPartly cloudy and mild, with a high of 66°F19°C and morning low of 51°F11°C. Light wind from the SW around 5 mph8 km/h. 18% chance of drizzle in the morning. Dry air. NightPartly cloudy, with a low around 50°F10°C. Light wind from the S around 4 mph7 km/h. 14% chance of drizzle overnight.
	FridayOct 23	70°F21°C	51°F10°C	0.01 in0.3 mm· 7%	22%	Clear	WSW 4 mph7 km/h
DayMostly clear and warm, with a high of 70°F21°C and morning low of 52°F11°C. Light wind from the WSW around 4 mph7 km/h. Dry air. NightMostly clear, with a low around 51°F10°C. Light wind from the WSW around 4 mph7 km/h.
	SaturdayOct 24	72°F22°C	53°F11°C	0.02 in0.4 mm· 6%	29%	Clear	N 5 mph7 km/h
DayPartly cloudy and warm, with a high of 72°F22°C and morning low of 54°F12°C. Light wind from the N around 5 mph7 km/h. Dry air. NightPartly cloudy, with a low around 53°F11°C. Light wind from the NNE around 5 mph8 km/h.
	SundayOct 25	72°F22°C	54°F12°C	0.02 in0.4 mm· 8%	33%	Clear	NNE 5 mph7 km/h
DayPartly cloudy and warm, with a high of 72°F22°C and morning low of 55°F13°C. Light wind from the NNE around 5 mph8 km/h. Dry air. NightPartly cloudy, with a low around 54°F12°C. Light wind from the NNE around 5 mph7 km/h.
	MondayOct 26	72°F22°C	55°F13°C	0.03 in0.7 mm· 11%	28%	Drizzle	N 5 mph7 km/h
DayPartly cloudy and warm, with a high of 72°F22°C and morning low of 56°F13°C. Light wind from the N around 5 mph7 km/h. 11% chance of drizzle in the afternoon. Dry air. NightPartly cloudy, with a low around 55°F13°C. Light wind from the N around 4 mph7 km/h.
	TuesdayOct 27	71°F22°C	54°F12°C	0.04 in1 mm· 13%	33%	Drizzle	NNW 4 mph7 km/h
DayPartly cloudy and warm, with a high of 71°F22°C and morning low of 56°F13°C. Light wind from the NNW around 4 mph7 km/h. 13% chance of drizzle in the afternoon. Dry air. NightPartly cloudy, with a low around 54°F12°C. Light wind from the NW around 5 mph7 km/h.

Nearby Cities

Bloomington3 mi4 km Rialto4 mi6 km Glen Avon6 mi10 km Rubidoux7 mi11 km Colton7 mi11 km Jurupa Valley8 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.

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Coordinates: 34.0922°N, 117.4351°W·Elevation: 377m·Timezone: America/Los_Angeles·Population: 212,704