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May 13th, 2026 :: 1:17 pm CDT   

Local Weather Report for
Effingham
Illinois, United States

 Current Effingham Weather Conditions Updated May 13th at 11:55 am 
Temperature:70°F Dew Point:45°F
Barometer:30.04 inHg Wind:N 24 Mph
Humidity:40.3% Visibility:0M
 
 Effingham Weather Forecast Summary  
 
Today
May 13th
Thursday
May 14th
Friday
May 15th
Saturday
May 16th
Sunday
May 17th
Sunny Mostly Sunny Mostly Sunny Mostly Sunny Mostly Sunny
66°F
67°F
44°F
77°F
51°F
79°F
63°F
82°F
64°F
 
 Effingham Detailed Weather Forecast  
 
Wednesday, May 13th, 2026
Afternoon Temperature: 66°F
Sunny. Windy.
Evening Temperature: 53°F
Clear. Windy at times.
Thursday, May 14th, 2026
Overnight Temperature: 45°F
Clear.
Morning Temperature: 53°F
Sunny.
Afternoon Temperature: 66°F
Sunny.
Evening Temperature: 58°F
Mostly clear.
Friday, May 15th, 2026
Overnight Temperature: 52°F
Clear with cloudy periods. Windy at times.
Morning Temperature: 57°F
Sunny with cloudy periods with a slight chance of showers. Windy at times.
Afternoon Temperature: 74°F
Mostly sunny with a slight chance of showers or thundershowers. Windy.
Evening Temperature: 68°F
Clear with cloudy periods. Chance of a thunderstorm. Windy at times.
Saturday, May 16th, 2026
Overnight Temperature: 64°F
Mostly clear. Slight chance of a thunderstorm.
Morning Temperature: 72°F
A mix of sun and cloud. Chance of a thunderstorm. Windy at times.
Afternoon Temperature: 79°F
Mostly sunny with a chance of showers or thundershowers. Windy.
Evening Temperature: 72°F
Mostly clear with a chance of showers or thundershowers. Windy at times.
Sunday, May 17th, 2026
Overnight Temperature: 65°F
Mostly clear.
Morning Temperature: 70°F
Mostly sunny. Slight chance of a thunderstorm. Windy at times.
Afternoon Temperature: 82°F
Mostly sunny. Chance of a thunderstorm. Windy.
Evening Temperature: 74°F
Clear. Chance of a thunderstorm. Windy at times.
Monday, May 18th, 2026
Overnight Temperature: 69°F
Mostly clear. Windy at times.
Morning Temperature: 72°F
Sunny with cloudy periods with a slight chance of showers or thundershowers. Windy.
Afternoon Temperature: 83°F
A mix of cloud and sun with a chance of showers or thundershowers. Windy.
Evening Temperature: 77°F
A mix of clear and cloudy skies with a chance of showers or thundershowers. Windy at times.
Tuesday, May 19th, 2026
Overnight Temperature: 71°F
A mix of cloudy and clear skies with a chance of showers or thundershowers. Windy at times.
Morning Temperature: 67°F
Cloudy with showers likely. Windy at times.
Afternoon Temperature: 68°F
Cloudy with showers likely. Windy at times.
Evening Temperature: 59°F
Cloudy with a slight chance of showers.
Wednesday, May 20th, 2026
Overnight Temperature: 56°F
Clear with cloudy periods with a slight chance of showers.
Morning Temperature: 58°F
Mostly sunny.
Afternoon Temperature: 69°F
Mostly sunny.
Evening Temperature: 62°F
Clear.
Thursday, May 21st, 2026
Overnight Temperature: 53°F
Clear.
Morning Temperature: 61°F
Sunny. Windy at times.
Afternoon Temperature: 75°F
Sunny. Windy at times.
Evening Temperature: 63°F
Clear. Windy at times.





 

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11:55 AM  70°F
 
 
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11:55 AM  70°F
 
 
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11:53 AM  66°F
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11:53 AM  66°F
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This WeatherCity Weather Forecast for Effingham, 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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