Palatine

Platte County, Illinois, United States

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Current Weather

17°

Overcast

Feels Like: 19°

Min: 17°

Max: 24°

The next few hours will be overcast, with today reaching 24°C and dropping to 18°C. The coming days will be mostly cloudy until night.

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Hourly Forecast

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Today
Tomorrow

Daylight Hours

06:39

Sunrise

18:52

Sunset

12 hours 13 minutes of sunlight today

Moon

Waxing Crescent

12:40

Moonrise

20:53

Moonset

Daily Forecast

Today

17°
24°

Thursday

19°
24°

Friday

18°
23°

Saturday

19°
25°

Sunday

18°
20°

Monday

16°
20°

Tuesday

15°
21°

Wednesday

15°
23°

Thursday

15°
20°

Friday

16°
21°

Air Quality Data Available

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UV Index

No protection needed
0 Low
Low Extreme

Humidity

83% Humid
Low High

Weather in Palatine today, September 16, 2026

Palatine may turn murky on September 16, 2026, with fog or mist reducing clarity at times. Early travel in particular may need extra care. Expect a grey start, with morning cloud around 100% by 07:00. Outdoor plans early on should not rely on bright skies.

The day peaks near 24°C and cools toward 17°C. The air stays humid, with relative humidity between 56% and 85% and the peak around 18:00. Expect gentle winds, highest near 17:00 at 3.9 km/h.

Through the afternoon cloud remains the main feature, with cover near 100% around 12:00. Bright spells should stay limited even as the day wears on. Horizontal visibility sits around 15.9 km, briefly nearer 14.8 km. Sunrise is at 06:39 and sunset at 18:52, giving 12 hours 13 minutes of sunlight today.

Overall, Palatine on September 16, 2026 needs patience with visibility, especially early, even as temperatures reach about 24°C.

Frequently asked questions about weather in Palatine

How warm does it get in Palatine?

The warmest month in Palatine is July, with average high temperatures of 28°C. The average temperature during this period is around 24°C.

How cold does it get in Palatine?

The coldest month in Palatine is January, with average low temperatures of -6°C. The average temperature during this period is around -4°C.

What is the wettest time of year in Palatine?

The wettest month in Palatine is May, with an average of 126mm of precipitation.

What is the driest time of year in Palatine?

The driest month in Palatine is February, with an average of 51mm of precipitation.

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Metric (°C, km/h)