Current Conditions

Montclair, California

63°F17°C

Clear

Wind

N 4 mph7 km/h

Humidity

41%

Cloud Cover

As of Tuesday, October 13, 2026 at 7:12 PM PDT

Today's Outlook

Night

Mostly clear, with a low around 54°F12°C. Light wind from the N around 4 mph7 km/h.

7-Day Forecast

Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
Clear	High 68°F20°C	Low 54°F12°C	Precip 0 in0 mm—	Cloud 8%	Wind N 4 mph6 km/h	Tuesday: Mostly clear and mild, with a high of 68°F20°C and morning low of 62°F17°C. Light wind from the NW around 4 mph6 km/h. Dry air. Tuesday Night: Mostly clear, with a low around 54°F12°C. Light wind from the N around 4 mph7 km/h.
Clear	High 75°F24°C	Low 50°F10°C	Precip 0 in0 mm—	Cloud 0%	Wind N 4 mph7 km/h	Wednesday: Mostly clear and warm, with a high of 75°F24°C and morning low of 52°F11°C. Light wind from the NNW around 4 mph7 km/h. Dry air. Wednesday Night: Mostly clear, with a low around 50°F10°C. Light wind from the NNE around 5 mph7 km/h.
Clear	High 81°F27°C	Low 55°F13°C	Precip 0 in0 mm—	Cloud 0%	Wind NE 7 mph11 km/h	Thursday: Mostly clear and warm, with a high of 81°F27°C and morning low of 57°F14°C. Breezy from the NE at 7 to 8 mph12 to 13 km/h. Dry air. Thursday Night: Mostly clear, with a low around 55°F13°C. Breezy from the NNE at 6 to 7 mph10 to 12 km/h.
Clear	High 84°F29°C	Low 65°F18°C	Precip 0 in0 mm—	Cloud 7%	Wind NE 9 mph14 km/h	Friday: Mostly clear and warm, with a high of 84°F29°C and morning low of 66°F19°C. Breezy from the NE at 10 to 12 mph16 to 20 km/h. Dry air. Friday Night: Mostly clear, with a low around 65°F18°C. Breezy from the NE at 7 to 8 mph12 to 14 km/h.
Clear	High 81°F27°C	Low 66°F19°C	Precip 0 in0.1 mm3%	Cloud 30%	Wind ENE 6 mph10 km/h	Saturday: Partly cloudy and warm, with a high of 81°F27°C and morning low of 67°F19°C. Breezy from the ENE at 7 to 8 mph11 to 13 km/h. Dry air. Saturday Night: Mostly clear, with a low around 66°F19°C. Breezy from the NE at 6 to 7 mph9 to 11 km/h.
Clear	High 80°F27°C	Low 59°F15°C	Precip 0 in0 mm—	Cloud 2%	Wind S 5 mph8 km/h	Sunday: Mostly clear and warm, with a high of 80°F27°C and morning low of 61°F16°C. Breezy from the SSW at 5 to 7 mph8 to 11 km/h. Dry air. Sunday Night: Mostly clear, with a low around 59°F15°C. Light wind from the NNE around 5 mph8 km/h.
Clear	High 76°F24°C	Low 59°F15°C	Precip 0 in0 mm—	Cloud 4%	Wind SSW 5 mph8 km/h	Monday: Mostly clear and warm, with a high of 76°F24°C and morning low of 61°F16°C. Breezy from the SSW at 5 to 7 mph8 to 12 km/h. Dry air. Monday Night: Mostly clear, with a low around 59°F15°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	68°F20°C	54°F12°C	0 in0 mm· —	8%	Clear	N 4 mph6 km/h
DayMostly clear and mild, with a high of 68°F20°C and morning low of 62°F17°C. Light wind from the NW around 4 mph6 km/h. Dry air. NightMostly clear, with a low around 54°F12°C. Light wind from the N around 4 mph7 km/h.
	WednesdayOct 14	75°F24°C	50°F10°C	0 in0 mm· —	0%	Clear	N 4 mph7 km/h
DayMostly clear and warm, with a high of 75°F24°C and morning low of 52°F11°C. Light wind from the NNW around 4 mph7 km/h. Dry air. NightMostly clear, with a low around 50°F10°C. Light wind from the NNE around 5 mph7 km/h.
	ThursdayOct 15	81°F27°C	55°F13°C	0 in0 mm· —	0%	Clear	NE 7 mph11 km/h
DayMostly clear and warm, with a high of 81°F27°C and morning low of 57°F14°C. Breezy from the NE at 7 to 8 mph12 to 13 km/h. Dry air. NightMostly clear, with a low around 55°F13°C. Breezy from the NNE at 6 to 7 mph10 to 12 km/h.
	FridayOct 16	84°F29°C	65°F18°C	0 in0 mm· —	7%	Clear	NE 9 mph14 km/h
DayMostly clear and warm, with a high of 84°F29°C and morning low of 66°F19°C. Breezy from the NE at 10 to 12 mph16 to 20 km/h. Dry air. NightMostly clear, with a low around 65°F18°C. Breezy from the NE at 7 to 8 mph12 to 14 km/h.
	SaturdayOct 17	81°F27°C	66°F19°C	0 in0.1 mm· 3%	30%	Clear	ENE 6 mph10 km/h
DayPartly cloudy and warm, with a high of 81°F27°C and morning low of 67°F19°C. Breezy from the ENE at 7 to 8 mph11 to 13 km/h. Dry air. NightMostly clear, with a low around 66°F19°C. Breezy from the NE at 6 to 7 mph9 to 11 km/h.
	SundayOct 18	80°F27°C	59°F15°C	0 in0 mm· —	2%	Clear	S 5 mph8 km/h
DayMostly clear and warm, with a high of 80°F27°C and morning low of 61°F16°C. Breezy from the SSW at 5 to 7 mph8 to 11 km/h. Dry air. NightMostly clear, with a low around 59°F15°C. Light wind from the NNE around 5 mph8 km/h.
	MondayOct 19	76°F24°C	59°F15°C	0 in0 mm· —	4%	Clear	SSW 5 mph8 km/h
DayMostly clear and warm, with a high of 76°F24°C and morning low of 61°F16°C. Breezy from the SSW at 5 to 7 mph8 to 12 km/h. Dry air. NightMostly clear, with a low around 59°F15°C. Breezy from the SSW at 5 to 7 mph7 to 11 km/h.
	TuesdayOct 20	67°F19°C	58°F14°C	0.06 in1.6 mm· 29%	40%	Drizzle	S 5 mph8 km/h
DayPartly cloudy and mild, with a high of 67°F19°C and morning low of 59°F15°C. Breezy from the S at 6 to 7 mph9 to 11 km/h. 23% chance of drizzle in the morning. NightPartly cloudy, with a low around 58°F14°C. Light wind from the SSW around 4 mph7 km/h. 29% chance of drizzle in the evening.
	WednesdayOct 21	63°F17°C	54°F12°C	0.28 in7 mm· 62%	53%	Showers	S 5 mph7 km/h
DayMostly cloudy and mild, with a high of 63°F17°C and morning low of 55°F13°C. Light wind from the S around 5 mph8 km/h. 62% chance of showers in the morning. Dry air. NightMostly cloudy, with a low around 54°F12°C. Light wind from the S around 4 mph7 km/h. 44% chance of showers overnight.
	ThursdayOct 22	65°F18°C	53°F12°C	0.19 in4.7 mm· 36%	40%	Showers	SSW 4 mph7 km/h
DayPartly cloudy and mild, with a high of 65°F18°C and morning low of 54°F12°C. Light wind from the SSW around 5 mph7 km/h. 36% chance of showers in the morning. Dry air. NightPartly cloudy, with a low around 53°F12°C. Light wind from the SSW around 4 mph7 km/h. 26% chance of showers overnight.
	FridayOct 23	68°F20°C	53°F12°C	0.04 in1 mm· 12%	33%	Drizzle	SW 4 mph7 km/h
DayPartly cloudy and warm, with a high of 68°F20°C and morning low of 54°F12°C. Light wind from the SW around 4 mph7 km/h. 12% chance of drizzle in the morning. Dry air. NightPartly cloudy, with a low around 53°F12°C. Light wind from the SW around 4 mph7 km/h. 10% chance of drizzle overnight.
	SaturdayOct 24	70°F21°C	55°F13°C	0.04 in1.1 mm· 13%	40%	Drizzle	SSW 4 mph7 km/h
DayPartly cloudy and warm, with a high of 70°F21°C and morning low of 56°F13°C. Light wind from the S around 4 mph7 km/h. 13% chance of drizzle in the morning. Dry air. NightPartly cloudy, with a low around 55°F13°C. Light wind from the WSW around 4 mph7 km/h. 10% chance of drizzle in the evening.
	SundayOct 25	70°F21°C	55°F13°C	0.02 in0.6 mm· 10%	39%	Drizzle	SSW 4 mph7 km/h
DayPartly cloudy and warm, with a high of 70°F21°C and morning low of 57°F14°C. Light wind from the S around 4 mph7 km/h. 10% chance of drizzle in the afternoon. Dry air. NightPartly cloudy, with a low around 55°F13°C. Light wind from the WNW around 4 mph7 km/h.
	MondayOct 26	70°F21°C	56°F13°C	0.03 in0.8 mm· 11%	36%	Drizzle	WSW 4 mph7 km/h
DayPartly cloudy and warm, with a high of 70°F21°C and morning low of 57°F14°C. Light wind from the S around 4 mph7 km/h. 11% chance of drizzle in the morning. Dry air. NightPartly cloudy, with a low around 56°F13°C. Light wind from the NW around 4 mph7 km/h.
	TuesdayOct 27	70°F21°C	56°F13°C	0.06 in1.4 mm· 15%	42%	Drizzle	SW 4 mph7 km/h
DayPartly cloudy and warm, with a high of 70°F21°C and morning low of 57°F14°C. Light wind from the SSW around 4 mph7 km/h. 15% chance of drizzle in the morning. Dry air. NightPartly cloudy, with a low around 56°F13°C. Light wind from the W around 4 mph7 km/h. 11% chance of drizzle overnight.

Nearby Cities

Claremont2 mi3 km Ontario2 mi4 km Upland3 mi4 km Pomona4 mi6 km Chino5 mi7 km La Verne5 mi8 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: 34.0775°N, 117.6898°W·Elevation: 325m·Timezone: America/Los_Angeles·Population: 38,690