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July 12th, 2026 :: 10:03 am CDT   

Local Weather Report for
Savanna
Illinois, United States

 Current Savanna Weather Conditions Updated July 12th at 8:55 am 
Temperature:73°F Dew Point:61°F
Barometer:30.21 inHg Wind:N 6 Mph
Humidity:64.7% Visibility:0M
 
 Savanna Weather Forecast Summary  
 
Today
Jul 12th
Monday
Jul 13th
Tuesday
Jul 14th
Wednesday
Jul 15th
Thursday
Jul 16th
Sunny Sunny Mostly Sunny Sunny Mostly Sunny
82°F
84°F
66°F
87°F
70°F
87°F
71°F
88°F
72°F
 
 Savanna Detailed Weather Forecast  
 
Sunday, July 12th, 2026
Afternoon Temperature: 81°F
Sunny. Slight chance of a thunderstorm.
Evening Temperature: 76°F
Clear. Chance of a thunderstorm.
Monday, July 13th, 2026
Overnight Temperature: 67°F
Clear.
Morning Temperature: 73°F
Sunny. Chance of a thunderstorm.
Afternoon Temperature: 83°F
Sunny. Chance of a thunderstorm.
Evening Temperature: 79°F
Clear. Chance of a thunderstorm.
Tuesday, July 14th, 2026
Overnight Temperature: 71°F
Clear. Slight chance of a thunderstorm.
Morning Temperature: 75°F
Sunny. Chance of a thunderstorm.
Afternoon Temperature: 86°F
Mostly sunny. Chance of a thunderstorm.
Evening Temperature: 80°F
Clear. Chance of a thunderstorm.
Wednesday, July 15th, 2026
Overnight Temperature: 72°F
Clear. Chance of a thunderstorm.
Morning Temperature: 76°F
Sunny. Chance of a thunderstorm.
Afternoon Temperature: 86°F
Sunny. Chance of a thunderstorm.
Evening Temperature: 80°F
Clear. Chance of a thunderstorm.
Thursday, July 16th, 2026
Overnight Temperature: 73°F
Clear. Chance of a thunderstorm.
Morning Temperature: 78°F
Mostly sunny. Chance of a thunderstorm.
Afternoon Temperature: 87°F
Mostly sunny. Chance of a thunderstorm.
Evening Temperature: 78°F
Mostly clear with a slight chance of showers or thundershowers.
Friday, July 17th, 2026
Overnight Temperature: 73°F
Mostly clear. Chance of a thunderstorm.
Morning Temperature: 76°F
Sunny. Chance of a thunderstorm. Windy at times.
Afternoon Temperature: 87°F
Mostly sunny. Chance of a thunderstorm. Windy at times.
Evening Temperature: 83°F
Clear. Chance of a thunderstorm. Windy at times.
Saturday, July 18th, 2026
Overnight Temperature: 76°F
Clear. Chance of a thunderstorm. Windy at times.
Morning Temperature: 73°F
A mix of cloud and sun. Chance of a thunderstorm. Windy at times.
Afternoon Temperature: 79°F
Sunny with cloudy periods. Chance of a thunderstorm.
Evening Temperature: 73°F
Clear. Chance of a thunderstorm. Windy at times.
Sunday, July 19th, 2026
Overnight Temperature: 63°F
Clear.
Morning Temperature: 64°F
Sunny.
Afternoon Temperature: 75°F
Mostly sunny.
Evening Temperature: 70°F
Clear with cloudy periods.
Monday, July 20th, 2026
Overnight Temperature: 64°F
A mix of cloudy and clear skies.
Morning Temperature: 68°F
Sunny with cloudy periods.
Afternoon Temperature: 78°F
Sunny with cloudy periods. Slight chance of a thunderstorm.
Evening Temperature: 72°F
Clear with cloudy periods. Chance of a thunderstorm.





 

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8:56 AM  73°F
 
 
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8:56 AM  73°F
 
 
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8:56 AM  73°F
 
 
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8:56 AM  75°F
 
 
Galena, IL 
 
Freeport, IL 
8:55 AM  72°F
 

 
This WeatherCity Weather Forecast for Savanna, 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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