How is the weather in Gillum, IL?

At 12:56 AM on Tue, Sep 23, 2025 it is clear and 63 degrees Fahrenheit, feeling like 63 degrees.

Gillum, IL Weather Forecast and Current Conditions

63°F
Feels Like 63°F

Humidity 100% Dew Point 63°F Wind S 6 MPH Barometer 29.92 in.760.0 mm

Solar Rad 0 w/m2 Visibility 10 mi.

Report from 4.2 miles NNW of central Gillum at 12:56 AM Tue, Sep 23, 2025

Current Weather

63°F
Feels Like 63°F

Humidity 100% Dew Point 63°F Wind S 6 MPH Barometer 29.92 in.760.0 mm

Solar Rad 0 w/m2 Visibility 10 mi.

Report from 4.2 miles NNW of central Gillum at 12:56 AM Tue, Sep 23, 2025

Forecast at a Glance

TueSep 23

40%

83°

63°

WedSep 24

50%

73°

57°

ThuSep 25

30%

73°

53°

FriSep 26

10%

77°

54°

SatSep 27

10%

81°

54°

SunSep 28

81°

56°

MonSep 29

10%

81°

This Date in Weather History

1983 - A thunderstorm downburst caused a timber blowdown in the Kaibab National Forest north of the Grand Canyon. Two hundred acres were completely destroyed, and scattered destruction occurred across another 3300 acres. Many trees were snapped off 15 to 30 feet above ground level.

Gillum 7 Day Weather Forecast Details

Tuesday Sep 23

Day: Patchy fog before 9am, then a slight chance of rain showers between 1pm and 4pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 83. South southwest wind around 6 mph. Chance of precipitation is 40%. New rainfall amounts between a tenth and quarter of an inch possible.

Night: Showers and thunderstorms likely. Cloudy, with a low around 63. North northwest wind around 7 mph. Chance of precipitation is 60%. New rainfall amounts between a half and three quarters of an inch possible.

Wednesday Sep 24

Day: A chance of rain showers before 10am, then a chance of showers and thunderstorms between 10am and 4pm, then a chance of showers and thunderstorms. Mostly cloudy, with a high near 73. Northeast wind 7 to 13 mph, with gusts as high as 16 mph. Chance of precipitation is 50%. New rainfall amounts between a quarter and half of an inch possible.

Night: A chance of showers and thunderstorms. Partly cloudy, with a low around 57. North wind 7 to 12 mph. Chance of precipitation is 40%. New rainfall amounts between a quarter and half of an inch possible.

Thursday Sep 25

Day: A chance of rain showers. Mostly sunny, with a high near 73. North northwest wind 8 to 12 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.

Night: A slight chance of rain showers before 7pm. Mostly clear, with a low around 53. North northwest wind 5 to 8 mph. New rainfall amounts less than a tenth of an inch possible.

Friday Sep 26

Day: Sunny, with a high near 77.

Night: Clear, with a low around 54.

Saturday Sep 27

Day: Sunny, with a high near 81.

Night: Mostly clear, with a low around 54.

Sunday Sep 28

Day: Sunny, with a high near 81.

Night: Mostly clear, with a low around 56.

Monday Sep 29

Day: Sunny, with a high near 81.

Sun & Moon Monthly

First Light 6:18 AM

Sunrise 6:45 AM

Sunset 6:52 PM

Last Light 7:20 PM

Moonrise 8:38 AM

Moonset 7:31 PM

Moon Phase

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