www.lfweathercenter.com

National Weather Service Forecast
Forecast issued at 6:37 pm EDT May 20, 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 729 PM EDT Wed May 20 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: Mostly cloudy, with a low around 48. Northeast wind around 10 mph.
Mostly Cloudy

 Thursday

Thursday: Cloudy, then gradually becoming mostly sunny, with a high near 71. Northeast wind around 11 mph.
Decreasing
Clouds

 Thursday
Night
Thursday Night: Partly cloudy, with a low around 53. Northeast wind 7 to 9 mph.
Partly Cloudy

 Friday

Friday: A chance of showers, then showers and possibly a thunderstorm after 2pm. High near 74. East wind around 7 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Chance
Showers then
Showers
 Friday
Night
Friday Night: Showers and possibly a thunderstorm. Low around 63. Southeast wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
Showers

 Saturday

Saturday: Showers, with thunderstorms also possible after 11am. High near 80. Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Showers

 Saturday
Night
Saturday Night: Showers likely and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms between 8pm and 2am. Mostly cloudy, with a low around 62. Chance of precipitation is 60%.
Showers
Likely then
Chance
T-storms
 Sunday

Sunday: Showers likely and possibly a thunderstorm, mainly after 2pm. Mostly cloudy, with a high near 81. Chance of precipitation is 60%.
Chance
Showers then
Showers
Likely
 Sunday
Night
Sunday Night: Showers likely and possibly a thunderstorm before 8pm, then a chance of showers. Mostly cloudy, with a low around 63. Chance of precipitation is 60%.
Showers
Likely
 
Lo 48 °F Hi 71 °F Lo 53 °F Hi 74 °F Lo 63 °F Hi 80 °F Lo 62 °F Hi 81 °F Lo 63 °F
48 Hour Temperature and Wind Chill Forecast
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 Tuesday Night
 
  Overnight

Overnight: Mostly cloudy, with a low around 48. Northeast wind around 10 mph.
Mostly Cloudy

   Lo 48 °F
 
Mostly cloudy, with a low around 48. Northeast wind around 10 mph. 		 
 
  Thursday

Thursday: Cloudy, then gradually becoming mostly sunny, with a high near 71. Northeast wind around 11 mph.
Decreasing
Clouds

 		  Hi 71 °F
 
Cloudy, then gradually becoming mostly sunny, with a high near 71. Northeast wind around 11 mph. 		  Thursday
Night
Thursday Night: Partly cloudy, with a low around 53. Northeast wind 7 to 9 mph.
Partly Cloudy

 		  Lo 53 °F
 
Partly cloudy, with a low around 53. Northeast wind 7 to 9 mph. 		 
 
  Friday

Friday: A chance of showers, then showers and possibly a thunderstorm after 2pm. High near 74. East wind around 7 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Chance
Showers then
Showers
 		  Hi 74 °F
 
A chance of showers, then showers and possibly a thunderstorm after 2pm. High near 74. East wind around 7 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible. 		  Friday
Night
Friday Night: Showers and possibly a thunderstorm. Low around 63. Southeast wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
Showers

 		  Lo 63 °F
 
Showers and possibly a thunderstorm. Low around 63. Southeast wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible. 		 
 
  Saturday

Saturday: Showers, with thunderstorms also possible after 11am. High near 80. Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Showers

 		  Hi 80 °F
 
Showers, with thunderstorms also possible after 11am. High near 80. Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms. 		  Saturday
Night
Saturday Night: Showers likely and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms between 8pm and 2am. Mostly cloudy, with a low around 62. Chance of precipitation is 60%.
Showers
Likely then
Chance
T-storms
 		  Lo 62 °F
 
Showers likely and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms between 8pm and 2am. Mostly cloudy, with a low around 62. Chance of precipitation is 60%. 		 
 
  Sunday

Sunday: Showers likely and possibly a thunderstorm, mainly after 2pm. Mostly cloudy, with a high near 81. Chance of precipitation is 60%.
Chance
Showers then
Showers
Likely
 		  Hi 81 °F
 
Showers likely and possibly a thunderstorm, mainly after 2pm. Mostly cloudy, with a high near 81. Chance of precipitation is 60%. 		  Sunday
Night
Sunday Night: Showers likely and possibly a thunderstorm before 8pm, then a chance of showers. Mostly cloudy, with a low around 63. Chance of precipitation is 60%.
Showers
Likely

 		  Lo 63 °F
 
Showers likely and possibly a thunderstorm before 8pm, then a chance of showers. Mostly cloudy, with a low around 63. Chance of precipitation is 60%. 		 
 
  Memorial Day   Showers likely, mainly before 2pm. Mostly cloudy, with a high near 79. Chance of precipitation is 60%.   Monday Night   A chance of showers. Mostly cloudy, with a low around 63. Chance of precipitation is 40%.  
 
  Tuesday   A chance of showers. Mostly cloudy, with a high near 80. Chance of precipitation is 50%.   Tuesday Night   A chance of showers. Mostly cloudy, with a low around 65. Chance of precipitation is 40%.  
 
 
- 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

- National Weather Service Data Feeds -
Wilmington, OH Weather Statements
Indianapolis, IN Weather Statements
Louisville, KY Weather Statements
↓ 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