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National Weather Service Forecast
Forecast issued at 6:59 pm EDT Sep 29, 2026 by the National Weather Service Wilmington, OH

Forecast Discussion for ILN NWS Office Area Forecast Discussion National Weather Service Wilmington OH 131 AM EDT Wed Sep 30 2026 .WHAT HAS CHANGED... No significant changes.
See Full Discussion Here
4    D A Y    F O R E C A S T    A T    A    G L A N C E
 
Overnight

Overnight: Partly cloudy, with a low around 56. Light southeast wind.
Partly Cloudy

 Wednesday

Wednesday: Partly sunny, with a high near 84. Light and variable wind becoming southwest 5 to 7 mph in the afternoon.
Partly Sunny

 Wednesday
Night
Wednesday Night: Mostly cloudy, with a low around 66. Calm wind becoming south around 5 mph after midnight.
Mostly Cloudy

 Thursday

Thursday: Mostly sunny, with a high near 88. Southwest wind 5 to 11 mph.
Mostly Sunny

 Thursday
Night
Thursday Night: A slight chance of showers after 2am. Mostly cloudy, with a low around 69. Calm wind becoming southwest 5 to 7 mph after midnight. Chance of precipitation is 20%.
Mostly Cloudy
then Slight
Chance
Showers
 Friday

Friday: Showers, with thunderstorms also possible after 11am. High near 75. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Showers

 Friday
Night
Friday Night: A chance of showers. Mostly cloudy, with a low around 54. Chance of precipitation is 30%.
Chance
Showers

 Saturday

Saturday: Partly sunny, with a high near 66.
Partly Sunny

 Saturday
Night
Saturday Night: A chance of showers after 2am. Mostly cloudy, with a low around 52. Chance of precipitation is 30%.
Mostly Cloudy
then Chance
Showers
 
Lo 56 °F Hi 84 °F Lo 66 °F Hi 88 °F Lo 69 °F Hi 75 °F Lo 54 °F Hi 66 °F Lo 52 °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
 
Overnight through Monday Night
 
  Overnight

Overnight: Partly cloudy, with a low around 56. Light southeast wind.
Partly Cloudy

   Lo 56 °F
 
Partly cloudy, with a low around 56. Light southeast wind. 		 
 
  Wednesday

Wednesday: Partly sunny, with a high near 84. Light and variable wind becoming southwest 5 to 7 mph in the afternoon.
Partly Sunny

 		  Hi 84 °F
 
Partly sunny, with a high near 84. Light and variable wind becoming southwest 5 to 7 mph in the afternoon. 		  Wednesday
Night
Wednesday Night: Mostly cloudy, with a low around 66. Calm wind becoming south around 5 mph after midnight.
Mostly Cloudy

 		  Lo 66 °F
 
Mostly cloudy, with a low around 66. Calm wind becoming south around 5 mph after midnight. 		 
 
  Thursday

Thursday: Mostly sunny, with a high near 88. Southwest wind 5 to 11 mph.
Mostly Sunny

 		  Hi 88 °F
 
Mostly sunny, with a high near 88. Southwest wind 5 to 11 mph. 		  Thursday
Night
Thursday Night: A slight chance of showers after 2am. Mostly cloudy, with a low around 69. Calm wind becoming southwest 5 to 7 mph after midnight. Chance of precipitation is 20%.
Mostly Cloudy
then Slight
Chance
Showers
 		  Lo 69 °F
 
A slight chance of showers after 2am. Mostly cloudy, with a low around 69. Calm wind becoming southwest 5 to 7 mph after midnight. Chance of precipitation is 20%. 		 
 
  Friday

Friday: Showers, with thunderstorms also possible after 11am. High near 75. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Showers

 		  Hi 75 °F
 
Showers, with thunderstorms also possible after 11am. High near 75. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible. 		  Friday
Night
Friday Night: A chance of showers. Mostly cloudy, with a low around 54. Chance of precipitation is 30%.
Chance
Showers

 		  Lo 54 °F
 
A chance of showers. Mostly cloudy, with a low around 54. Chance of precipitation is 30%. 		 
 
  Saturday

Saturday: Partly sunny, with a high near 66.
Partly Sunny

 		  Hi 66 °F
 
Partly sunny, with a high near 66. 		  Saturday
Night
Saturday Night: A chance of showers after 2am. Mostly cloudy, with a low around 52. Chance of precipitation is 30%.
Mostly Cloudy
then Chance
Showers
 		  Lo 52 °F
 
A chance of showers after 2am. Mostly cloudy, with a low around 52. Chance of precipitation is 30%. 		 
 
  Sunday   A chance of showers before 8am. Partly sunny, with a high near 68. Chance of precipitation is 30%.   Sunday Night   Partly cloudy, with a low around 47.  
 
  Monday   Sunny, with a high near 65.   Monday Night   Mostly clear, with a low around 43.  
 
 
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