National Weather Service Forecast for: Delaware OH
Issued by: National Weather Service Wilmington, OH
Updated: 1:29 am EST Dec 18, 2025
 
Overnight

Overnight: Partly cloudy, with a low around 29. South wind around 10 mph, with gusts as high as 20 mph.
Partly Cloudy

Thursday

Thursday: A chance of rain, mainly after 4pm.  Increasing clouds, with a high near 52. South wind 11 to 18 mph, with gusts as high as 36 mph.  Chance of precipitation is 40%. New precipitation amounts between a tenth and quarter of an inch possible.
Mostly Sunny
then Chance
Rain
Thursday
Night
Thursday Night: Rain before 2am, then a slight chance of snow showers after 4am.  Low around 20. Breezy, with a south wind 14 to 21 mph becoming west after midnight. Winds could gust as high as 34 mph.  Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.
Rain and
Breezy then
Chance
Rain/Snow
Friday

Friday: A chance of snow showers before 10am.  Mostly cloudy, with a high near 26. Breezy, with a west wind 15 to 20 mph, with gusts as high as 33 mph.  Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Chance Snow
Showers and
Breezy then
Partly Sunny
Friday
Night
Friday Night: Partly cloudy, with a low around 21. West wind 6 to 9 mph becoming south after midnight.
Partly Cloudy

Saturday

Saturday: Mostly cloudy, with a high near 44.
Mostly Cloudy

Saturday
Night
Saturday Night: Mostly cloudy, with a low around 25.
Mostly Cloudy

Sunday

Sunday: Sunny, with a high near 33.
Sunny

Sunday
Night
Sunday Night: Partly cloudy, with a low around 17.
Partly Cloudy

Lo 29 °F Hi 52 °F Lo 20 °F Hi 26 °F Lo 21 °F Hi 44 °F Lo 25 °F Hi 33 °F Lo 17 °F

Hazardous Weather Outlook
 

Overnight
 
Partly cloudy, with a low around 29. South wind around 10 mph, with gusts as high as 20 mph.
Thursday
 
A chance of rain, mainly after 4pm. Increasing clouds, with a high near 52. South wind 11 to 18 mph, with gusts as high as 36 mph. Chance of precipitation is 40%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday Night
 
Rain before 2am, then a slight chance of snow showers after 4am. Low around 20. Breezy, with a south wind 14 to 21 mph becoming west after midnight. Winds could gust as high as 34 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.
Friday
 
A chance of snow showers before 10am. Mostly cloudy, with a high near 26. Breezy, with a west wind 15 to 20 mph, with gusts as high as 33 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Friday Night
 
Partly cloudy, with a low around 21. West wind 6 to 9 mph becoming south after midnight.
Saturday
 
Mostly cloudy, with a high near 44.
Saturday Night
 
Mostly cloudy, with a low around 25.
Sunday
 
Sunny, with a high near 33.
Sunday Night
 
Partly cloudy, with a low around 17.
Monday
 
Partly sunny, with a high near 35.
Monday Night
 
A chance of rain. Mostly cloudy, with a low around 29. Chance of precipitation is 30%.
Tuesday
 
Mostly cloudy, with a high near 46.
Tuesday Night
 
Mostly cloudy, with a low around 35.
Wednesday
 
Mostly cloudy, with a high near 46.

 

Forecast from NOAA-NWS for Delaware OH.