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Canton, IL Weather Forecast for 5-Days

Updated: Mon May 18th 2026 4:00 PM CDT

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Canton, IL Weather – 5-18 – Moderate Rain
78° / 65°
Moderate Rain
It will rain at times in Canton, with a high of 78°F and a low of 65°F. The chance of rain is 89% with an estimated 0.67in. Winds will be strong at speeds peaking at 22mph and gusts of 33.9mph at 7 PM. The humidity will be on the higher side, averaging about 79%, the maximum being 90% at 11 PM and 74% being its lowest at 6 PM. Barometric pressure is its highest of 29.87inHg at 9 PM, a lowest point of 29.78inHg at 5 PM with an avg 29.84inHg.
Canton, IL Weather – 5-19 – Moderate Rain
78° / 54°

Weather Tomorrow

Moderate Rain
In Canton, rain is likely with a high near 78°F and a low around 54°F. The chance of rain is 90% with an estimated 0.45in. Winds will be strong at speeds peaking at 21mph and gusts of 26.6mph at 12 AM. High humidity with average of 86% is anticipated, the maximum being 96% at 2 AM and 73% being its lowest at 11 AM. Barometric pressure is its highest of 30.18inHg at 11 PM, a lowest point of 29.83inHg at 12 AM with an avg 29.97inHg.
Canton, IL Weather – 5-20 – Sunny
64° / 46°
Sunny
It will be sunny in Canton, with a high of 64°F and a low of 46°F. Wind will be moderate, blowing around 13mph on average and gusts of 20.7mph at 9 PM. The humidity will be on the higher side, averaging about 66%, the maximum being 88% at 12 AM and 50% being its lowest at 3 PM. Barometric pressure is its highest of 30.29inHg at 9 AM, a lowest point of 30.19inHg at 12 AM with an avg 30.24inHg.
Canton, IL Weather – 5-21 – Partly Cloudy
67° / 47°
Partly Cloudy
Canton could see cloudy skies with daytime highs of 67°F and nighttime lows near 47°F. Wind will be moderate, blowing around 14mph on average and gusts of 18.1mph at 12 AM. The humidity will be on the higher side, averaging about 64%, the maximum being 77% at 9 AM and 52% being its lowest at 12 AM. Barometric pressure is its highest of 30.26inHg at 12 AM, a lowest point of 30.09inHg at 7 PM with an avg 30.17inHg.
Canton, IL Weather – 5-22 – Overcast
68° / 53°
Overcast
Canton may see overcast, with daytime highs of 68°F and overnight lows near 53°F. Wind will be moderate, blowing around 15mph on average and gusts of 16.9mph at 3 PM. The humidity will be on the higher side, averaging about 76%, the maximum being 85% at 11 PM and 66% being its lowest at 1 PM. Barometric pressure is its highest of 30.09inHg at 12 AM, a lowest point of 29.98inHg at 6 PM with an avg 30.03inHg.
Canton, IL Weather – 5-23 – Scattered Showers
75° / 57°
Scattered Showers
Daytime highs will reach 75°F with lows dropping to 57°F in Canton, where showers likely at times. The chance of rain is 88% with an estimated 0.01in. Winds will be light at 8mph and gusts of 14.6mph at 10 PM. High humidity with average of 83% is anticipated, the maximum being 92% at 6 AM and 63% being its lowest at 4 PM. Barometric pressure is its highest of 30.03inHg at 12 PM, a lowest point of 29.98inHg at 6 PM with an avg 30inHg.

Currently

Patchy Rain Nearby 72°F
29.86 inHg.
Barometer
73%
Humidity
SSW 25.6 mph
Wind
Patchy Rain Nearby

5 Day Forecast Nearby

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