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National Weather Service Forecast
Forecast issued at 6:36 am EDT Aug 31, 2026 by the National Weather Service Wilmington, OH
Hazardous Weather Outlook

Forecast Discussion for ILN NWS Office Area Forecast Discussion National Weather Service Wilmington OH 639 AM EDT Mon Aug 31 2026 .WHAT HAS CHANGED... No significant changes.
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4    D A Y    F O R E C A S T    A T    A    G L A N C E
 
This
Afternoon
This Afternoon: Mostly sunny, with a high near 92. West wind 8 to 10 mph.
Mostly Sunny
 Tonight

Tonight: Partly cloudy, with a low around 72. Light southwest wind.
Partly Cloudy
 Tuesday

Tuesday: Sunny, with a high near 95. Heat index values as high as 101. West wind 3 to 8 mph.
Sunny
 Tuesday
Night
Tuesday Night: Mostly clear, with a low around 73. Calm wind.
Mostly Clear
 Wednesday

Wednesday: Sunny, with a high near 95. Calm wind becoming southwest 5 to 9 mph in the afternoon.
Sunny
 Wednesday
Night
Wednesday Night: Mostly clear, with a low around 73.
Mostly Clear
 Thursday

Thursday: Sunny, with a high near 96.
Sunny
 Thursday
Night
Thursday Night: Partly cloudy, with a low around 72.
Partly Cloudy
 Friday

Friday: A chance of thunderstorms before 8am, then a chance of showers and thunderstorms after 8am. Partly sunny, with a high near 91. Chance of precipitation is 30%.
Chance
T-storms
 
Hi 92 °F Lo 72 °F Hi 95 °F Lo 73 °F Hi 95 °F Lo 73 °F Hi 96 °F Lo 72 °F Hi 91 °F
48 Hour Temperature and Dew Point Forecast
DEW POINT: 60-64=Slightly Humid, 65-69=Humid, 70-74=Very Humid, 75-79=Oppressively Humid, 80 & Greater=Very Oppressively Humid
48 hour temperature forecast
48 Hour Precipitation Potential and Sky Cover Forecast
48 hour temperature forecast
48 Hour Rain and Thunder Forecast
48 hour precipitation forecast
48 Hour Snow Freezing Rain and Sleet Forecast
48 hour forecast
48 Hour Wind Forecast
48 hour temperature forecast
 
7 DAY HOURLY FORECAST TABLES & GRAPHS
 
This Afternoon through Sunday
 
  This
Afternoon
This Afternoon: Mostly sunny, with a high near 92. West wind 8 to 10 mph.
Mostly Sunny
   Hi 92 °F
 
Mostly sunny, with a high near 92. West wind 8 to 10 mph. 		 
 
  Tonight

Tonight: Partly cloudy, with a low around 72. Light southwest wind.
Partly Cloudy
 		  Lo 72 °F
 
Partly cloudy, with a low around 72. Light southwest wind. 		  Tuesday

Tuesday: Sunny, with a high near 95. Heat index values as high as 101. West wind 3 to 8 mph.
Sunny
 		  Hi 95 °F
 
Sunny, with a high near 95. Heat index values as high as 101. West wind 3 to 8 mph. 		 
 
  Tuesday
Night
Tuesday Night: Mostly clear, with a low around 73. Calm wind.
Mostly Clear
 		  Lo 73 °F
 
Mostly clear, with a low around 73. Calm wind. 		  Wednesday

Wednesday: Sunny, with a high near 95. Calm wind becoming southwest 5 to 9 mph in the afternoon.
Sunny
 		  Hi 95 °F
 
Sunny, with a high near 95. Calm wind becoming southwest 5 to 9 mph in the afternoon. 		 
 
  Wednesday
Night
Wednesday Night: Mostly clear, with a low around 73.
Mostly Clear
 		  Lo 73 °F
 
Mostly clear, with a low around 73. 		  Thursday

Thursday: Sunny, with a high near 96.
Sunny
 		  Hi 96 °F
 
Sunny, with a high near 96. 		 
 
  Thursday
Night
Thursday Night: Partly cloudy, with a low around 72.
Partly Cloudy
 		  Lo 72 °F
 
Partly cloudy, with a low around 72. 		  Friday

Friday: A chance of thunderstorms before 8am, then a chance of showers and thunderstorms after 8am. Partly sunny, with a high near 91. Chance of precipitation is 30%.
Chance
T-storms
 		  Hi 91 °F
 
A chance of thunderstorms before 8am, then a chance of showers and thunderstorms after 8am. Partly sunny, with a high near 91. Chance of precipitation is 30%. 		 
 
  Friday Night   Partly cloudy, with a low around 68.   Saturday   Mostly sunny, with a high near 87.  
 
  Saturday Night   Mostly clear, with a low around 64.   Sunday   Sunny, with a high near 86.  
 
 
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