National Weather Service Forecast for: Delaware OH
Issued by: National Weather Service Wilmington, OH
Updated: 4:01 pm EST Feb 2, 2026
 
Tonight

Tonight: Mostly cloudy, with a low around 17. West wind 3 to 7 mph.
Mostly Cloudy

Tuesday

Tuesday: A chance of snow, mainly before 11am.  Mostly cloudy, with a high near 29. Calm wind becoming west around 6 mph in the afternoon.  Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Chance Snow

Tuesday
Night
Tuesday Night: Mostly cloudy, with a low around 4. North wind around 6 mph.
Mostly Cloudy

Wednesday

Wednesday: Mostly sunny, with a high near 20. Wind chill values as low as -2. North wind 3 to 7 mph.
Mostly Sunny

Wednesday
Night
Wednesday Night: Mostly cloudy, with a low around 5. North wind around 6 mph becoming calm  in the evening.
Mostly Cloudy

Thursday

Thursday: Mostly cloudy, with a high near 24.
Mostly Cloudy

Thursday
Night
Thursday Night: A chance of snow after 1am.  Mostly cloudy, with a low around 15. Chance of precipitation is 30%.
Mostly Cloudy
then Chance
Snow
Friday

Friday: A chance of snow before 1pm.  Mostly cloudy, with a high near 35. Chance of precipitation is 50%.
Chance Snow

Friday
Night
Friday Night: Mostly cloudy, with a low around 0.
Mostly Cloudy

Lo 17 °F Hi 29 °F Lo 4 °F Hi 20 °F Lo 5 °F Hi 24 °F Lo 15 °F Hi 35 °F Lo 0 °F

Hazardous Weather Outlook
 

Tonight
 
Mostly cloudy, with a low around 17. West wind 3 to 7 mph.
Tuesday
 
A chance of snow, mainly before 11am. Mostly cloudy, with a high near 29. Calm wind becoming west around 6 mph in the afternoon. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Tuesday Night
 
Mostly cloudy, with a low around 4. North wind around 6 mph.
Wednesday
 
Mostly sunny, with a high near 20. Wind chill values as low as -2. North wind 3 to 7 mph.
Wednesday Night
 
Mostly cloudy, with a low around 5. North wind around 6 mph becoming calm in the evening.
Thursday
 
Mostly cloudy, with a high near 24.
Thursday Night
 
A chance of snow after 1am. Mostly cloudy, with a low around 15. Chance of precipitation is 30%.
Friday
 
A chance of snow before 1pm. Mostly cloudy, with a high near 35. Chance of precipitation is 50%.
Friday Night
 
Mostly cloudy, with a low around 0.
Saturday
 
Mostly sunny, with a high near 16.
Saturday Night
 
Partly cloudy, with a low around 2.
Sunday
 
Partly sunny, with a high near 22.
Sunday Night
 
Partly cloudy, with a low around 6.
Monday
 
Partly sunny, with a high near 27.

 

Forecast from NOAA-NWS for Delaware OH.