Westmont

Sweetwater County, California, United States

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Current Weather

25°

Clear

Feels Like: 32°

Min: 19°

Max: 27°

The next few hours will be overcast, with today reaching 27°C and dropping to 20°C. The coming days will be mostly clear throughout the day.

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Hourly Forecast

25° 24° 23° 21° 21° 20° 20° 21° 21° 21° 21° 21° 20° 20° 21° 20° 21° 28° 29° 29° 29° 29° 28° 27°
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1am
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4am
5am
6am
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Today
Tomorrow

Daylight Hours

06:41

Sunrise

18:55

Sunset

12 hours 14 minutes of sunlight today

Moon

Waxing Crescent

10:15

Moonrise

20:16

Moonset

Daily Forecast

Today

19°
27°

Tuesday

18°
29°

Wednesday

18°
29°

Thursday

17°
30°

Friday

19°
32°

Saturday

21°
33°

Sunday

22°
33°

Monday

22°
32°

Tuesday

21°
30°

Wednesday

18°
26°

Air Quality Data Available

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UV Index

Wear sunscreen
4 Moderate
Low Extreme

Humidity

68% Comfortable
Low High

Weather in Westmont today, September 14, 2026

Westmont stays under cloudy skies on September 14, 2026, with only brief brighter breaks. Plan for a day that feels grey more often than open.

Expect highs of 27°C and cooler readings close to 19°C. Expect humidity between 67% and 92%, most humid near 21:00. A lighter breeze peaks around 16:00 near 3.7 km/h.

The afternoon keeps an overcast feel, as cloud reaches about 100% around 23:00. Outdoor plans may still want a flexible backup. Expect visibility near 15.0 km, with poorer spells close to 13.5 km. Sunrise is at 06:41 and sunset at 18:55, giving 12 hours 14 minutes of sunlight today.

Overall, Westmont on September 14, 2026 stays grey and muted, so outdoor plans may want a flexible backup even with a high near 27°C.

Frequently asked questions about weather in Westmont

How warm does it get in Westmont?

The warmest month in Westmont is August, with average high temperatures of 31°C. The average temperature during this period is around 24°C.

How cold does it get in Westmont?

The coldest month in Westmont is January, with average low temperatures of 9°C. The average temperature during this period is around 13°C.

What is the wettest time of year in Westmont?

The wettest month in Westmont is January, with an average of 82mm of precipitation.

What is the driest time of year in Westmont?

The driest month in Westmont is July, with an average of 1mm of precipitation.

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Metric (°C, km/h)