Hercules

Aleutians East Borough, California, United States

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Current Weather

14°

Misty

Feels Like: 21°

Min: 13°

Max: 23°

The next few hours will be partly cloudy, with today reaching 23°C and dropping to 23°C. The coming days will be mostly cloudy

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Hourly Forecast

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Today

Daylight Hours

06:57

Sunrise

19:08

Sunset

12 hours 11 minutes of sunlight today

Moon

Waxing Crescent

12:47

Moonrise

21:27

Moonset

Daily Forecast

Today

13°
23°

Thursday

23°
24°

Friday

23°
25°

Saturday

22°
23°

Sunday

22°
24°

Monday

23°
24°

Tuesday

22°
24°

Wednesday

22°
23°

Thursday

12°
21°

Friday

15°
20°

Air Quality Data Available

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UV Index

No protection needed
0 Low
Low Extreme

Humidity

99% Very Humid
Low High

Weather in Hercules today, September 16, 2026

Hercules is set for a fine, sunny day on September 16, 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 00:00. Grey conditions set the early tone before any later change.

Temperatures climb from an overnight low near 13°C toward a daytime high of about 23°C. The air stays humid, with relative humidity between 63% and 100% and the peak around 00:00. A lighter breeze peaks around 12:00 near 8.0 km/h.

Through the afternoon skies look more workable, with cloud near 42% around 20:00. Later outdoor plans have a clearer window than the morning may have suggested. Visibility stays generally good near 13.8 km on average, though it can drop toward 0.1 km in thicker cloud or showers. Expect sunrise at 06:57, sunset at 19:08, and 12 hours 11 minutes of sunlight today overall.

The practical takeaway for Hercules is a bright September 16, 2026, ideal for outdoor errands before temperatures ease from about 23°C.

Frequently asked questions about weather in Hercules

How warm does it get in Hercules?

The warmest month in Hercules is September, with average high temperatures of 28°C. The average temperature during this period is around 20°C.

How cold does it get in Hercules?

The coldest month in Hercules is December, with average low temperatures of 6°C. The average temperature during this period is around 10°C.

What is the wettest time of year in Hercules?

The wettest month in Hercules is January, with an average of 114mm of precipitation.

What is the driest time of year in Hercules?

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

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