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April 26th, 2026 :: 12:38 pm CDT   

Local Weather Report for
Hamilton
Illinois, United States

 Current Hamilton Weather Conditions Updated April 26th at 11:55 am 
Temperature:70°F Dew Point:55°F
Barometer:29.95 inHg Wind:N 24 Mph
Humidity:60.2% Visibility:0M
 
 Hamilton Weather Forecast Summary  
 
Today
Apr 26th
Monday
Apr 27th
Tuesday
Apr 28th
Wednesday
Apr 29th
Thursday
Apr 30th
Cloudy Thundershowers Cloudy Cloudy Showers
73°F
74°F
59°F
65°F
50°F
61°F
47°F
59°F
43°F
 
 Hamilton Detailed Weather Forecast  
 
Sunday, April 26th, 2026
Afternoon Temperature: 72°F
Cloudy. Windy at times.
Evening Temperature: 66°F
Cloudy. Windy at times.
Monday, April 27th, 2026
Overnight Temperature: 61°F
Cloudy. Windy.
Morning Temperature: 63°F
Cloudy with showers likely. Slight chance of a thunderstorm. Wind 20 to 30 mph.
Afternoon Temperature: 73°F
A mix of cloud and sun with showers. Chance of a thunderstorm. Windy.
Evening Temperature: 67°F
Clear with cloudy periods with a few showers. Chance of a thunderstorm. Wind 20 to 30 mph.
Tuesday, April 28th, 2026
Overnight Temperature: 53°F
Cloudy with a chance of showers. Windy.
Morning Temperature: 52°F
Cloudy. Windy.
Afternoon Temperature: 63°F
Sunny. Windy at times.
Evening Temperature: 56°F
Clear.
Wednesday, April 29th, 2026
Overnight Temperature: 47°F
A mix of cloudy and clear skies.
Morning Temperature: 51°F
Sunny with cloudy periods. Windy at times.
Afternoon Temperature: 60°F
Cloudy. Windy at times.
Evening Temperature: 55°F
A mix of cloudy and clear skies.
Thursday, April 30th, 2026
Overnight Temperature: 48°F
Mostly clear.
Morning Temperature: 51°F
Cloudy. Windy at times.
Afternoon Temperature: 58°F
Cloudy with showers likely. Windy.
Evening Temperature: 47°F
A mix of cloudy and clear skies with a chance of showers. Windy at times.
Friday, May 1st, 2026
Overnight Temperature: 40°F
Clear. Windy at times.
Morning Temperature: 45°F
Sunny with cloudy periods.
Afternoon Temperature: 56°F
A mix of cloud and sun. Windy at times.
Evening Temperature: 48°F
Clear with cloudy periods.
Saturday, May 2nd, 2026
Overnight Temperature: 41°F
Clear.
Morning Temperature: 46°F
Sunny. Windy at times.
Afternoon Temperature: 57°F
Cloudy with a slight chance of showers. Windy at times.
Evening Temperature: 50°F
Cloudy with a chance of showers. Windy at times.
Sunday, May 3rd, 2026
Overnight Temperature: 41°F
A mix of cloudy and clear skies.
Morning Temperature: 42°F
Cloudy. Windy at times.
Afternoon Temperature: 50°F
Cloudy. Windy at times.
Evening Temperature: 49°F
Cloudy.





 

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This WeatherCity Weather Forecast for Hamilton, Illinois, United States is computed using a computer-generated forecast model and should be considered experimental. Please confirm this weather information with your official weather information office

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