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National Weather Service Forecast
Forecast issued at 2:31 pm EDT Sep 12, 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 104 PM EDT Sat Sep 12 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: A chance of showers and thunderstorms before 4pm, then showers likely and possibly a thunderstorm between 4pm and 5pm, then a chance of showers and thunderstorms after 5pm. Mostly cloudy, with a high near 81. South wind around 7 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Showers
Likely
 Tonight

Tonight: A chance of showers and thunderstorms before 8pm, then a slight chance of showers between 8pm and 10pm. Mostly cloudy, with a low around 66. Calm wind. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Chance
T-storms then
Partly Cloudy
 Sunday

Sunday: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 5pm. Partly sunny, with a high near 86. Calm wind becoming west 5 to 8 mph in the afternoon. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Partly Sunny
then Showers
Likely
 Sunday
Night
Sunday Night: A chance of showers and thunderstorms, mainly before midnight. Mostly cloudy, then gradually becoming mostly clear, with a low around 57. North wind around 8 mph. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Chance
T-storms
 Monday

Monday: Sunny, with a high near 76. Northeast wind around 8 mph.
Sunny

 Monday
Night
Monday Night: Mostly clear, with a low around 57.
Mostly Clear

 Tuesday

Tuesday: Sunny, with a high near 88.
Sunny

 Tuesday
Night
Tuesday Night: Mostly clear, with a low around 67.
Mostly Clear

 Wednesday

Wednesday: Sunny, with a high near 91.
Sunny
 
Hi 81 °F Lo 66 °F Hi 86 °F Lo 57 °F Hi 76 °F Lo 57 °F Hi 88 °F Lo 67 °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 Friday
 
  This
Afternoon
This Afternoon: A chance of showers and thunderstorms before 4pm, then showers likely and possibly a thunderstorm between 4pm and 5pm, then a chance of showers and thunderstorms after 5pm. Mostly cloudy, with a high near 81. South wind around 7 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Showers
Likely
   Hi 81 °F
 
A chance of showers and thunderstorms before 4pm, then showers likely and possibly a thunderstorm between 4pm and 5pm, then a chance of showers and thunderstorms after 5pm. Mostly cloudy, with a high near 81. South wind around 7 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms. 		 
 
  Tonight

Tonight: A chance of showers and thunderstorms before 8pm, then a slight chance of showers between 8pm and 10pm. Mostly cloudy, with a low around 66. Calm wind. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Chance
T-storms then
Partly Cloudy
 		  Lo 66 °F
 
A chance of showers and thunderstorms before 8pm, then a slight chance of showers between 8pm and 10pm. Mostly cloudy, with a low around 66. Calm wind. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms. 		  Sunday

Sunday: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 5pm. Partly sunny, with a high near 86. Calm wind becoming west 5 to 8 mph in the afternoon. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Partly Sunny
then Showers
Likely
 		  Hi 86 °F
 
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 5pm. Partly sunny, with a high near 86. Calm wind becoming west 5 to 8 mph in the afternoon. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms. 		 
 
  Sunday
Night
Sunday Night: A chance of showers and thunderstorms, mainly before midnight. Mostly cloudy, then gradually becoming mostly clear, with a low around 57. North wind around 8 mph. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Chance
T-storms
 		  Lo 57 °F
 
A chance of showers and thunderstorms, mainly before midnight. Mostly cloudy, then gradually becoming mostly clear, with a low around 57. North wind around 8 mph. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms. 		  Monday

Monday: Sunny, with a high near 76. Northeast wind around 8 mph.
Sunny

 		  Hi 76 °F
 
Sunny, with a high near 76. Northeast wind around 8 mph. 		 
 
  Monday
Night
Monday Night: Mostly clear, with a low around 57.
Mostly Clear

 		  Lo 57 °F
 
Mostly clear, with a low around 57. 		  Tuesday

Tuesday: Sunny, with a high near 88.
Sunny

 		  Hi 88 °F
 
Sunny, with a high near 88. 		 
 
  Tuesday
Night
Tuesday Night: Mostly clear, with a low around 67.
Mostly Clear

 		  Lo 67 °F
 
Mostly clear, with a low around 67. 		  Wednesday

Wednesday: Sunny, with a high near 91.
Sunny

 		  Hi 91 °F
 
Sunny, with a high near 91. 		 
 
  Wednesday Night   Mostly clear, with a low around 69.   Thursday   A chance of showers. Mostly sunny, with a high near 89. Chance of precipitation is 30%.  
 
  Thursday Night   A chance of showers. Mostly cloudy, with a low around 67. Chance of precipitation is 30%.   Friday   Partly sunny, with a high near 83.  
 
 
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