National Weather Service Forecast for: Hamilton OH
Issued by: National Weather Service Wilmington, OH
Updated: 1:35 am EST Dec 5, 2025
 
Overnight

Overnight: Mostly cloudy, with a low around 13. Calm wind.
Mostly Cloudy
Friday

Friday: Partly sunny, with a high near 34. Calm wind becoming southwest around 5 mph.
Partly Sunny
Friday
Night
Friday Night: Mostly cloudy, with a low around 22. Calm wind becoming south around 5 mph after midnight.
Mostly Cloudy
Saturday

Saturday: A chance of flurries.  Mostly cloudy, with a high near 36. Southwest wind around 6 mph.
Chance
Flurries
Saturday
Night
Saturday Night: Cloudy, with a low around 27. Calm wind.
Cloudy
Sunday

Sunday: Snow likely before 10am, then rain likely, possibly mixed with snow.  Mostly cloudy, with a high near 38. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Rain/Snow
Likely
Sunday
Night
Sunday Night: Mostly cloudy, with a low around 15.
Mostly Cloudy
Monday

Monday: Mostly sunny, with a high near 28.
Mostly Sunny
Monday
Night
Monday Night: Partly cloudy, with a low around 15.
Partly Cloudy
Lo 13 °F Hi 34 °F Lo 22 °F Hi 36 °F Lo 27 °F Hi 38 °F Lo 15 °F Hi 28 °F Lo 15 °F

 

Overnight
 
Mostly cloudy, with a low around 13. Calm wind.
Friday
 
Partly sunny, with a high near 34. Calm wind becoming southwest around 5 mph.
Friday Night
 
Mostly cloudy, with a low around 22. Calm wind becoming south around 5 mph after midnight.
Saturday
 
A chance of flurries. Mostly cloudy, with a high near 36. Southwest wind around 6 mph.
Saturday Night
 
Cloudy, with a low around 27. Calm wind.
Sunday
 
Snow likely before 10am, then rain likely, possibly mixed with snow. Mostly cloudy, with a high near 38. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Sunday Night
 
Mostly cloudy, with a low around 15.
Monday
 
Mostly sunny, with a high near 28.
Monday Night
 
Partly cloudy, with a low around 15.
Tuesday
 
Partly sunny, with a high near 39.
Tuesday Night
 
A chance of rain. Mostly cloudy, with a low around 30. Chance of precipitation is 30%.
Wednesday
 
Rain likely. Cloudy, with a high near 43. Chance of precipitation is 60%.
Wednesday Night
 
A chance of rain and snow. Mostly cloudy, with a low around 23. Chance of precipitation is 50%.
Thursday
 
Mostly cloudy, with a high near 30.

 

Forecast from NOAA-NWS for Hamilton OH.