Commerce

Sweetwater County, California, United States

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Current Weather

27°

Clear

Feels Like: 25°

Min: 20°

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 until afternoon, returning in the evening.

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Compare today's weather with yesterday's data and track temperature trends over time.

Hourly Forecast

27° 27° 26° 25° 23° 22° 21° 21° 20° 21° 20° 20° 20° 20° 20° 20° 20° 27° 28° 29° 30° 30° 30° 29°
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1am
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Today
Tomorrow

Daylight Hours

06:41

Sunrise

18:53

Sunset

12 hours 11 minutes of sunlight today

Moon

Waxing Crescent

11:17

Moonrise

20:47

Moonset

Daily Forecast

Today

20°
27°

Wednesday

18°
30°

Thursday

18°
31°

Friday

19°
33°

Saturday

21°
31°

Sunday

20°
32°

Monday

21°
32°

Tuesday

21°
31°

Wednesday

20°
29°

Thursday

19°
26°

Air Quality Data Available

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UV Index

Wear sunscreen
5 Moderate
Low Extreme

Humidity

46% Dry
Low High

Weather in Commerce today, September 15, 2026

Commerce looks cloudy on September 15, 2026, with grey skies for much of the day. Sunshine stays limited, so the overall tone is muted from the morning onward.

The day peaks near 27°C and cools toward 20°C. Relative humidity sits between 44% and 81%, reaching its peak around 23:00. Expect gentle winds, highest near 15:00 at 3.8 km/h.

Expect a more open afternoon, with limited cloud around 39% by 23:00. Residual damp risk should be lower than earlier. Expect visibility around 16.1 km. Daylight runs from 06:41 to 18:53, lasting 12 hours 11 minutes of sunlight today.

Taken together, overcast skies in Commerce on September 15, 2026 favour indoor or covered options, with temperatures near 27°C.

Frequently asked questions about weather in Commerce

How warm does it get in Commerce?

The warmest month in Commerce 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 Commerce?

The coldest month in Commerce 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 Commerce?

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

What is the driest time of year in Commerce?

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

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