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June 16th, 2026 :: 1:51 pm CDT   

Local Weather Report for
Hamilton
Illinois, United States

 Current Hamilton Weather Conditions Updated June 16th at 12:55 pm 
Temperature:73°F Dew Point:46°F
Barometer:29.74 inHg Wind:N 41 Mph
Humidity:38.2% Visibility:0M
 
 Hamilton Weather Forecast Summary  
 
Today
Jun 16th
Wednesday
Jun 17th
Thursday
Jun 18th
Friday
Jun 19th
Saturday
Jun 20th
Mostly Sunny Thundershowers Mostly Sunny Sunny Mix of Cloud and Sun
70°F
83°F
57°F
71°F
58°F
72°F
56°F
76°F
59°F
 
 Hamilton Detailed Weather Forecast  
 
Tuesday, June 16th, 2026
Afternoon Temperature: 70°F
Sunny. Windy at times.
Evening Temperature: 63°F
A mix of cloudy and clear skies.
Wednesday, June 17th, 2026
Overnight Temperature: 58°F
A mix of cloudy and clear skies. Windy at times.
Morning Temperature: 67°F
A mix of cloud and sun with showers likely. Chance of a thunderstorm. Windy.
Afternoon Temperature: 82°F
A mix of sun and cloud with a few showers. Chance of a thunderstorm. Wind 20 to 30 mph.
Evening Temperature: 75°F
Clear with showers likely. Chance of a thunderstorm. Windy at times.
Thursday, June 18th, 2026
Overnight Temperature: 61°F
Clear. Windy at times.
Morning Temperature: 61°F
Sunny with cloudy periods. Windy at times.
Afternoon Temperature: 69°F
Cloudy with sunny periods.
Evening Temperature: 64°F
Clear.
Friday, June 19th, 2026
Overnight Temperature: 57°F
Clear.
Morning Temperature: 62°F
Sunny.
Afternoon Temperature: 72°F
Sunny. Windy at times.
Evening Temperature: 66°F
Clear.
Saturday, June 20th, 2026
Overnight Temperature: 59°F
Mostly clear.
Morning Temperature: 65°F
Cloudy with sunny periods. Windy at times.
Afternoon Temperature: 76°F
A mix of cloud and sun. Windy at times.
Evening Temperature: 70°F
A mix of cloudy and clear skies. Windy at times.
Sunday, June 21st, 2026
Overnight Temperature: 67°F
Cloudy with periods of rain. Wind 20 to 30 mph.
Morning Temperature: 68°F
A mix of cloud and sun with showers. Windy.
Afternoon Temperature: 71°F
A mix of sun and cloud. Windy.
Evening Temperature: 66°F
Clear with cloudy periods. Windy at times.
Monday, June 22nd, 2026
Overnight Temperature: 59°F
Mostly clear.
Morning Temperature: 60°F
A mix of sun and cloud. Windy at times.
Afternoon Temperature: 68°F
A mix of cloud and sun. Windy at times.
Evening Temperature: 64°F
Mostly cloudy.
Tuesday, June 23rd, 2026
Overnight Temperature: 57°F
Mostly clear.
Morning Temperature: 59°F
A mix of cloud and sun.
Afternoon Temperature: 72°F
Mostly sunny.
Evening Temperature: 67°F
Clear.
Wednesday, June 24th, 2026
Overnight Temperature: 58°F
Clear.
Morning Temperature: 65°F
Sunny.
Afternoon Temperature: 76°F
Sunny with cloudy periods.
Evening Temperature: 70°F
A mix of clear and cloudy skies. Slight chance of a thunderstorm.





 

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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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