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May 4th, 2026 :: 1:37 am CDT   

Local Weather Report for
Olney
Illinois, United States

 Current Olney Weather Conditions Updated May 4th at 12:55 am 
Overcast
Temperature:59°F Dew Point:45°F
Barometer:29.83 inHg Wind:N 6 Mph
Humidity:58.8% Visibility:0M
 
 Olney Weather Forecast Summary  
 
Today
May 4th
Tuesday
May 5th
Wednesday
May 6th
Thursday
May 7th
Friday
May 8th
Thundershowers Showers Mostly Cloudy with Showers Mix of Cloud and Sun Mostly Cloudy
72°F
60°F
50°F
59°F
45°F
59°F
44°F
68°F
46°F
 
 Olney Detailed Weather Forecast  
 
Monday, May 4th, 2026
Overnight Temperature: 54°F
A mix of cloudy and clear skies with showers likely.
Morning Temperature: 60°F
Mostly cloudy with a chance of showers. Slight chance of a thunderstorm. Windy.
Afternoon Temperature: 71°F
Mostly cloudy with a slight chance of showers or thundershowers. Windy.
Evening Temperature: 62°F
A mix of cloudy and clear skies with showers likely. Slight chance of a thunderstorm. Windy.
Tuesday, May 5th, 2026
Overnight Temperature: 59°F
Clear with cloudy periods with showers likely. Windy at times.
Morning Temperature: 58°F
Cloudy with a chance of showers. Windy at times.
Afternoon Temperature: 60°F
Mostly cloudy with a chance of showers. Windy at times.
Evening Temperature: 54°F
Cloudy with a few showers. Windy at times.
Wednesday, May 6th, 2026
Overnight Temperature: 46°F
Cloudy with a few showers. Windy.
Morning Temperature: 49°F
Mostly sunny with a chance of showers. Windy at times.
Afternoon Temperature: 57°F
Mostly cloudy. Windy at times.
Evening Temperature: 51°F
A mix of cloudy and clear skies. Windy at times.
Thursday, May 7th, 2026
Overnight Temperature: 47°F
A mix of cloudy and clear skies. Windy at times.
Morning Temperature: 48°F
Cloudy with sunny periods with a chance of showers. Windy at times.
Afternoon Temperature: 57°F
A mix of cloud and sun.
Evening Temperature: 51°F
Clear.
Friday, May 8th, 2026
Overnight Temperature: 47°F
Mostly clear. Windy at times.
Morning Temperature: 51°F
Cloudy. Windy at times.
Afternoon Temperature: 67°F
Mostly cloudy. Windy at times.
Evening Temperature: 61°F
A mix of cloudy and clear skies with a chance of showers. Windy at times.
Saturday, May 9th, 2026
Overnight Temperature: 54°F
Clear with a chance of showers.
Morning Temperature: 58°F
Sunny.
Afternoon Temperature: 72°F
Sunny.
Evening Temperature: 63°F
Clear.
Sunday, May 10th, 2026
Overnight Temperature: 55°F
Clear.
Morning Temperature: 64°F
Mostly sunny. Windy at times.
Afternoon Temperature: 80°F
Mostly sunny. Chance of a thunderstorm. Windy.
Evening Temperature: 72°F
Clear with cloudy periods with a slight chance of showers or thundershowers. Windy at times.
Monday, May 11th, 2026
Overnight Temperature: 63°F
Mostly cloudy with a chance of showers. Windy at times.
Morning Temperature: 61°F
Cloudy with a slight chance of showers. Windy at times.
Afternoon Temperature: 61°F
Cloudy with sunny periods. Windy at times.
Evening Temperature: 57°F
A mix of cloudy and clear skies. Windy at times.





 

  [ Local Weather Report ]
Flora, IL 
12:55 AM  55°F
 
 
Newton, IL 
 
Bridgeport, IL 
12:55 AM  59°F
Overcast
 
Albion, IL 
 
Mount Carmel, IL 
12:55 AM  59°F
Overcast
 
Fairfield, IL 
12:55 AM  57°F
 
 
Effingham, IL 
12:55 AM  55°F
 
 
Lawrenceville, IL 
12:53 AM  55°F
Mostly Clear
 
Robinson, IL 
12:55 AM  59°F
Overcast
 
Vincennes, IN 

 
This WeatherCity Weather Forecast for Olney, 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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