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National Weather Service Forecast
Forecast issued at 6:49 am EDT Aug 16, 2026 by the National Weather Service Wilmington, OH
Flood Watch
Hazardous Weather Outlook

Forecast Discussion for ILN NWS Office Area Forecast Discussion National Weather Service Wilmington OH 647 AM EDT Sun Aug 16 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
 
Today

Today: Showers and thunderstorms likely, mainly before 3pm. Mostly cloudy, with a high near 87. Light and variable wind becoming west 6 to 11 mph in the morning. Winds could gust as high as 21 mph. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Slight Chance
T-storms then
Showers
Likely
 Tonight

Tonight: A chance of showers and thunderstorms before 9pm, then a slight chance of showers and thunderstorms after 4am. Mostly cloudy, then gradually becoming mostly clear, with a low around 71. West wind 5 to 8 mph becoming calm after midnight. 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
 Monday

Monday: A slight chance of showers and thunderstorms, mainly between noon and 2pm. Partly sunny, with a high near 82. Calm wind becoming northwest 5 to 8 mph in the morning. Chance of precipitation is 20%.
Slight Chance
T-storms

 Monday
Night
Monday Night: Partly cloudy, with a low around 63. North wind around 6 mph becoming calm in the evening.
Partly Cloudy

 Tuesday

Tuesday: Sunny, with a high near 81. Light and variable wind.
Sunny

 Tuesday
Night
Tuesday Night: Mostly clear, with a low around 64.
Mostly Clear

 Wednesday

Wednesday: A chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 81. Chance of precipitation is 40%.
Mostly Sunny
then Chance
T-storms
 Wednesday
Night
Wednesday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 64. Chance of precipitation is 40%.
Chance
T-storms then
Chance
Showers
 Thursday

Thursday: Partly sunny, with a high near 76.
Partly Sunny
 
Hi 87 °F Lo 71 °F Hi 82 °F Lo 63 °F Hi 81 °F Lo 64 °F Hi 81 °F Lo 64 °F Hi 76 °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
 
Today through Saturday
 
  Today

Today: Showers and thunderstorms likely, mainly before 3pm. Mostly cloudy, with a high near 87. Light and variable wind becoming west 6 to 11 mph in the morning. Winds could gust as high as 21 mph. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Slight Chance
T-storms then
Showers
Likely
   Hi 87 °F
 
Showers and thunderstorms likely, mainly before 3pm. Mostly cloudy, with a high near 87. Light and variable wind becoming west 6 to 11 mph in the morning. Winds could gust as high as 21 mph. Chance of precipitation is 70%. 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 9pm, then a slight chance of showers and thunderstorms after 4am. Mostly cloudy, then gradually becoming mostly clear, with a low around 71. West wind 5 to 8 mph becoming calm after midnight. 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 71 °F
 
A chance of showers and thunderstorms before 9pm, then a slight chance of showers and thunderstorms after 4am. Mostly cloudy, then gradually becoming mostly clear, with a low around 71. West wind 5 to 8 mph becoming calm after midnight. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms. 		  Monday

Monday: A slight chance of showers and thunderstorms, mainly between noon and 2pm. Partly sunny, with a high near 82. Calm wind becoming northwest 5 to 8 mph in the morning. Chance of precipitation is 20%.
Slight Chance
T-storms

 		  Hi 82 °F
 
A slight chance of showers and thunderstorms, mainly between noon and 2pm. Partly sunny, with a high near 82. Calm wind becoming northwest 5 to 8 mph in the morning. Chance of precipitation is 20%. 		 
 
  Monday
Night
Monday Night: Partly cloudy, with a low around 63. North wind around 6 mph becoming calm in the evening.
Partly Cloudy

 		  Lo 63 °F
 
Partly cloudy, with a low around 63. North wind around 6 mph becoming calm in the evening. 		  Tuesday

Tuesday: Sunny, with a high near 81. Light and variable wind.
Sunny

 		  Hi 81 °F
 
Sunny, with a high near 81. Light and variable wind. 		 
 
  Tuesday
Night
Tuesday Night: Mostly clear, with a low around 64.
Mostly Clear

 		  Lo 64 °F
 
Mostly clear, with a low around 64. 		  Wednesday

Wednesday: A chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 81. Chance of precipitation is 40%.
Mostly Sunny
then Chance
T-storms
 		  Hi 81 °F
 
A chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 81. Chance of precipitation is 40%. 		 
 
  Wednesday
Night
Wednesday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 64. Chance of precipitation is 40%.
Chance
T-storms then
Chance
Showers
 		  Lo 64 °F
 
A chance of showers and thunderstorms. Mostly cloudy, with a low around 64. Chance of precipitation is 40%. 		  Thursday

Thursday: Partly sunny, with a high near 76.
Partly Sunny

 		  Hi 76 °F
 
Partly sunny, with a high near 76. 		 
 
  Thursday Night   Partly cloudy, with a low around 59.   Friday   Mostly sunny, with a high near 77.  
 
  Friday Night   Partly cloudy, with a low around 60.   Saturday   Mostly sunny, with a high near 79.  
 
 
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