Antioch

Sweet Grass County, Illinois, United States

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Current Weather

19°

Overcast

Feels Like: 11°

Min: 16°

Max: 21°

The next few hours will be overcast, with today reaching 21°C and dropping to 11°C. The coming days will be drizzle

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Hourly Forecast

17° 19° 19° 20° 20° 21° 21° 21° 21° 19° 18° 17° 17° 17° 17° 17° 17° 14° 13° 12° 12° 12° 11° 11°
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9am
10am
11am
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5pm
6pm
7pm
8pm
9pm
10pm
11pm
12am
1am
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7am
Today
Tomorrow

Daylight Hours

06:39

Sunrise

18:53

Sunset

12 hours 13 minutes of sunlight today

Moon

Waxing Crescent

12:41

Moonrise

20:52

Moonset

Daily Forecast

Today

16°
21°

Thursday

10°
20°

Friday

10°
21°

Saturday

18°

Sunday

19°

Monday

21°

Tuesday

22°

Wednesday

22°

Thursday

11°
21°

Friday

15°
23°

Air Quality Data Available

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UV Index

No protection needed
0 Low
Low Extreme

Humidity

80% Humid
Low High

Weather in Antioch today, September 16, 2026

Antioch looks cloudy on September 16, 2026, with grey skies for much of the day. Sunshine stays limited, so the overall tone is muted from the morning onward. Cloud leads the morning, peaking close to 100% near 09:00. Sunshine has little room until later in the day.

The temperature range runs from about 16°C up to 21°C. Moisture in the air spans 68%-88%, with the highest values around 08:00. Winds stay light, near 4.2 km/h by 09:00, so the day feels still more than breezy.

Afternoon skies stay clogged, peaking close to 100% near 12:00. The grey theme continues rather than clearing out. Views remain open at about 16.1 km. Expect sunrise at 06:39, sunset at 18:53, and 12 hours 13 minutes of sunlight today overall.

Overall, Antioch on September 16, 2026 stays grey and muted, so outdoor plans may want a flexible backup even with a high near 21°C.

Frequently asked questions about weather in Antioch

How warm does it get in Antioch?

The warmest month in Antioch is July, with average high temperatures of 26°C. The average temperature during this period is around 22°C.

How cold does it get in Antioch?

The coldest month in Antioch is January, with average low temperatures of -6°C. The average temperature during this period is around -3°C.

What is the wettest time of year in Antioch?

The wettest month in Antioch is May, with an average of 115mm of precipitation.

What is the driest time of year in Antioch?

The driest month in Antioch is February, with an average of 53mm of precipitation.

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Metric (°C, km/h)