www.lfweathercenter.com

National Weather Service Forecast
Forecast issued at 4:00 am EDT Aug 18, 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 231 AM EDT Tue Aug 18 2026 .WHAT HAS CHANGED... Confidence on fog has decreased
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
 
Today

Today: Sunny, with a high near 80. Northwest wind 3 to 5 mph.
Sunny

Tonight

Tonight: Mostly clear, with a low around 63. Calm wind.
Mostly Clear

Wednesday

Wednesday: A chance of showers and thunderstorms, mainly between 2pm and 5pm.  Partly sunny, with a high near 79. Calm wind becoming west 5 to 7 mph in the afternoon.  Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Partly Sunny
then Chance
Showers
Wednesday
Night
Wednesday Night: Showers and thunderstorms likely before 2am, then showers likely and possibly a thunderstorm between 2am and 5am, then showers likely after 5am.  Mostly cloudy, with a low around 64. Calm wind.  Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Showers
Likely
Thursday

Thursday: A chance of showers, with thunderstorms also possible after 11am.  Partly sunny, with a high near 80. Calm wind becoming northeast around 5 mph in the afternoon.  Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Chance
Showers
Thursday
Night
Thursday Night: Partly cloudy, with a low around 61.
Partly Cloudy

Friday

Friday: Sunny, with a high near 81.
Sunny

Friday
Night
Friday Night: Mostly clear, with a low around 61.
Mostly Clear

Saturday

Saturday: Mostly sunny, with a high near 81.
Mostly Sunny

 
Hi 80 °F Lo 63 °F Hi 79 °F Lo 64 °F Hi 80 °F Lo 61 °F Hi 81 °F Lo 61 °F Hi 81 °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 Monday
 
  Today

Today: Sunny, with a high near 80. Northwest wind 3 to 5 mph.
Sunny

  Hi 80 °F
 
Sunny, with a high near 80. Northwest wind 3 to 5 mph.
 
 
  Tonight

Tonight: Mostly clear, with a low around 63. Calm wind.
Mostly Clear

  Lo 63 °F
 
Mostly clear, with a low around 63. Calm wind.
  Wednesday

Wednesday: A chance of showers and thunderstorms, mainly between 2pm and 5pm.  Partly sunny, with a high near 79. Calm wind becoming west 5 to 7 mph in the afternoon.  Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Partly Sunny
then Chance
Showers
  Hi 79 °F
 
A chance of showers and thunderstorms, mainly between 2pm and 5pm. Partly sunny, with a high near 79. Calm wind becoming west 5 to 7 mph in the afternoon. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
 
 
  Wednesday
Night
Wednesday Night: Showers and thunderstorms likely before 2am, then showers likely and possibly a thunderstorm between 2am and 5am, then showers likely after 5am.  Mostly cloudy, with a low around 64. Calm wind.  Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Showers
Likely
  Lo 64 °F
 
Showers and thunderstorms likely before 2am, then showers likely and possibly a thunderstorm between 2am and 5am, then showers likely after 5am. Mostly cloudy, with a low around 64. Calm wind. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
  Thursday

Thursday: A chance of showers, with thunderstorms also possible after 11am.  Partly sunny, with a high near 80. Calm wind becoming northeast around 5 mph in the afternoon.  Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Chance
Showers
  Hi 80 °F
 
A chance of showers, with thunderstorms also possible after 11am. Partly sunny, with a high near 80. Calm wind becoming northeast around 5 mph in the afternoon. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
 
 
  Thursday
Night
Thursday Night: Partly cloudy, with a low around 61.
Partly Cloudy

  Lo 61 °F
 
Partly cloudy, with a low around 61.
  Friday

Friday: Sunny, with a high near 81.
Sunny

  Hi 81 °F
 
Sunny, with a high near 81.
 
 
  Friday
Night
Friday Night: Mostly clear, with a low around 61.
Mostly Clear

  Lo 61 °F
 
Mostly clear, with a low around 61.
  Saturday

Saturday: Mostly sunny, with a high near 81.
Mostly Sunny

  Hi 81 °F
 
Mostly sunny, with a high near 81.
 
 
  Saturday Night   Partly cloudy, with a low around 60.   Sunday   Sunny, with a high near 79.  
 
  Sunday Night   Mostly clear, with a low around 58.   Monday   Sunny, with a high near 80.  
 
 
- NATIONAL WEATHER SERVICE PAGES -
>>> 7 Day Forecast with Hourly Graphs <<<
Winter Storm Severity Index
Area Forecast Discussion
Hourly Forecast Graph
Printable Forecast
Forecast Page
- ADDITIONAL FORECAST SOURCES -
CBS 12 - WKRC - Cincinnati, OH
ABC 9 - WCPO - Cincinnati, OH
NBC 5 - WLWT - Cincinnati, OH
FOX 19 - WXIX - Cincinnati, OH
AccuWeather
The Weather Channel
S E V E R E    W E A T H E R    I N F O R M A T I O N
- Local Radar -
- Current Weather Statements -
- Severe Weather Outlook -
Click to visit National Weather Service Click to visit National Weather Service Click for Severe Weather Outlook
↓ Day 1 Precipitation Quantity Forecast ↓
Day 1 Precipitation Forecast - Day 1
↓ Day 1 Excessive Rainfall Forecast ↓
Day 1 Excessive Rainfall Forecast - Day 1
↓ Day 1 Probability of at least 4 inches of Snow ↓
Day 1 4 inch Snow Probabilities - Day 1

Never base important decisions on this or any weather information obtained from the Internet
Weather Advisory & NWS Forecast PHP Scripts courtesy of saratoga-weather.org