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Madison, IL Weather Forecast for 5-Days

Updated: Wed Feb 11th 2026 4:15 PM CST

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Madison, IL Weather – 2-11 – Sunny
59° / 30°
Sunny
Bright and sunny conditions in Madison, with a high of 59°F and a low of 30°F. Winds will be light at 9mph and gusts of 8.2mph at 5 PM. Humidity levels should be comfortable, sitting around 54% on average, the maximum being 50% at 10 PM and 28% being its lowest at 5 PM. Barometric pressure is its highest of 30.33inHg at 11 PM, a lowest point of 30.31inHg at 5 PM with an avg 30.32inHg.
Madison, IL Weather – 2-12 – Partly Cloudy
48° / 28°

Weather Tomorrow

Partly Cloudy
Highs will reach 48°F with lows near 28°F in Madison, where overcast conditions are. Winds will be light at 9mph and gusts of 15.6mph at 8 PM. The humidity will be on the higher side, averaging about 67%, the maximum being 84% at 10 PM and 52% being its lowest at 12 AM. Barometric pressure is its highest of 30.35inHg at 7 AM, a lowest point of 30.2inHg at 11 PM with an avg 30.31inHg.
Madison, IL Weather – 2-13 – Sunny
60° / 35°
Sunny
Highs will reach 60°F with lows near 35°F in Madison, where a sunny day is. Winds will be light at 10mph and gusts of 16mph at 8 PM. The humidity will be on the higher side, averaging about 69%, the maximum being 90% at 7 AM and 41% being its lowest at 4 PM. Barometric pressure is its highest of 30.34inHg at 10 AM, a lowest point of 30.21inHg at 4 PM with an avg 30.27inHg.
Madison, IL Weather – 2-14 – Partly Cloudy
53° / 34°
Partly Cloudy
Highs will reach 53°F with lows near 34°F in Madison, where overcast conditions are. Winds will be light at 8mph and gusts of 13.6mph at 7 AM. The humidity will be on the higher side, averaging about 74%, the maximum being 99% at 8 PM and 51% being its lowest at 1 PM. Barometric pressure is its highest of 30.21inHg at 12 AM, a lowest point of 29.92inHg at 10 PM with an avg 30.07inHg.
Madison, IL Weather – 2-15 – Cloudy
59° / 43°
Cloudy
Madison is set for cloudy skies with temperatures peaking at 59°F and dipping to 43°F. Wind will be moderate, blowing around 14mph on average and gusts of 17.2mph at 7 PM. The humidity will be on the higher side, averaging about 76%, the maximum being 98% at 3 AM and 49% being its lowest at 3 PM. Barometric pressure is its highest of 30.16inHg at 12 AM, a lowest point of 29.87inHg at 6 AM with an avg 29.94inHg.
Madison, IL Weather – 2-16 – Sunny
58° / 37°
Sunny
Daytime highs will reach 58°F with lows dropping to 37°F in Madison, where bright and sunny conditions. Winds will be light at 8mph and gusts of 16mph at 9 PM. The humidity will be on the higher side, averaging about 65%, the maximum being 77% at 5 AM and 36% being its lowest at 3 PM. Barometric pressure is its highest of 30.17inHg at 9 AM, a lowest point of 30.07inHg at 12 AM with an avg 30.12inHg.

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