Pittsburg

Aleutians East Borough, California, United States

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Current Weather

19°

Partly Cloudy

Feels Like: 21°

Min: 18°

Max: 30°

The next few hours will be clear, with today reaching 30°C and dropping to 21°C. The coming days will be mostly clear

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Hourly Forecast

19° 19° 19° 19° 19° 19° 18° 20° 21° 23° 25° 27° 29° 30° 30° 29° 27° 21° 21° 21° 21° 21° 21° 21°
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12pm
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Today
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Daylight Hours

06:55

Sunrise

19:08

Sunset

12 hours 13 minutes of sunlight today

Moon

Waxing Crescent

11:43

Moonrise

20:52

Moonset

Daily Forecast

Today

18°
30°

Wednesday

21°
23°

Thursday

23°
24°

Friday

24°
25°

Saturday

23°
23°

Sunday

23°
25°

Monday

22°
24°

Tuesday

21°
22°

Wednesday

15°
28°

Thursday

14°
22°

Air Quality Data Available

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UV Index

No protection needed
0 Low
Low Extreme

Humidity

41% Dry
Low High

Weather in Pittsburg today, September 15, 2026

Pittsburg is set for a fine, sunny day on September 15, 2026, with only limited interruptions to the clear sky. The early hours look particularly favourable for being outside. The morning sky stays heavily clouded, with cover near 100% around 01:00. Grey conditions set the early tone before any later change.

The temperature range runs from about 18°C up to 30°C. The air stays humid, with relative humidity between 23% and 62% and the peak around 19:00. Expect gentle winds, highest near 17:00 at 7.5 km/h.

Through the afternoon skies look more workable, with cloud near 42% around 22:00. Later outdoor plans have a clearer window than the morning may have suggested. Horizontal visibility holds close to 16.1 km. Daylight runs from 06:55 to 19:08, lasting 12 hours 13 minutes of sunlight today.

The practical takeaway for Pittsburg is a bright September 15, 2026, ideal for outdoor errands before temperatures ease from about 30°C.

Frequently asked questions about weather in Pittsburg

How warm does it get in Pittsburg?

The warmest month in Pittsburg is August, with average high temperatures of 29°C. The average temperature during this period is around 20°C.

How cold does it get in Pittsburg?

The coldest month in Pittsburg is December, with average low temperatures of 7°C. The average temperature during this period is around 10°C.

What is the wettest time of year in Pittsburg?

The wettest month in Pittsburg is January, with an average of 108mm of precipitation.

What is the driest time of year in Pittsburg?

The driest month in Pittsburg is July, with an average of 0mm of precipitation.

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Metric (°C, km/h)