Allendale

Mellette County, California, United States

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Current Weather

24°

Clear

Feels Like: 23°

Min: 15°

Max: 25°

The next few hours will be clear, with today reaching 25°C and dropping to 13°C. The coming days will be mostly cloudy and windy throughout the day.

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Hourly Forecast

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12am
1am
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Today
Tomorrow

Daylight Hours

06:56

Sunrise

19:07

Sunset

12 hours 11 minutes of sunlight today

Moon

Waxing Crescent

12:47

Moonrise

21:24

Moonset

Daily Forecast

Today

15°
25°

Thursday

13°
25°

Friday

22°
25°

Saturday

21°
22°

Sunday

22°
24°

Monday

21°
23°

Tuesday

21°
22°

Wednesday

21°
22°

Thursday

21°
35°

Friday

19°
37°

Air Quality Data Available

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UV Index

Seek shade during midday
6 High
Low Extreme

Humidity

41% Dry
Low High

Weather in Allendale today, September 16, 2026

Conditions in Allendale on September 16, 2026 favour clear skies, so the day opens with a fine, sunny outlook. Any interruptions to the blue should be brief rather than lasting.

The day peaks near 25°C and cools toward 15°C. Relative humidity sits between 40% and 78%, reaching its peak around 23:00. Winds stay light, near 7.2 km/h by 16:00, so the day feels still more than breezy.

Afternoon conditions open up, holding cloud close to 0% near 12:00. The day finishes on a milder, brighter note. Expect visibility around 16.1 km. The sun rises at 06:56 and sets at 19:07, for a total of 12 hours 11 minutes of sunlight today.

In short, September 16, 2026 looks like a fine day in Allendale for being outside, peaking around 25°C.

Frequently asked questions about weather in Allendale

How warm does it get in Allendale?

The warmest month in Allendale is July, with average high temperatures of 35°C. The average temperature during this period is around 24°C.

How cold does it get in Allendale?

The coldest month in Allendale 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 Allendale?

The wettest month in Allendale is January, with an average of 130mm of precipitation.

What is the driest time of year in Allendale?

The driest month in Allendale is August, with an average of 0mm of precipitation.

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