National Weather Service Forecast for: Hamilton OH
Issued by: National Weather Service Wilmington, OH
Updated: 4:00 am EDT May 4, 2026
 
This
Afternoon
This Afternoon: A chance of showers and thunderstorms, mainly after 5pm. Partly sunny, with a high near 77. Southwest wind around 14 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.
Chance
T-storms

 Tonight

Tonight: A chance of showers and thunderstorms before 2am, then a slight chance of showers after 3am. Mostly cloudy, with a low around 60. Southwest wind around 11 mph, with gusts as high as 23 mph. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Chance
T-storms then
Chance
Showers
 Tuesday

Tuesday: A chance of showers, then showers and possibly a thunderstorm after 2pm. High near 70. Southwest wind 10 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Chance
Showers then
Showers
 Tuesday
Night
Tuesday Night: Showers and possibly a thunderstorm. Low around 46. Southwest wind around 8 mph becoming north in the evening. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.
Showers

 Wednesday

Wednesday: A chance of showers. Partly sunny, with a high near 62. North wind around 8 mph. Chance of precipitation is 30%. New precipitation amounts between a tenth and quarter of an inch possible.
Chance
Showers

 Wednesday
Night
Wednesday Night: A slight chance of showers before 2am. Mostly cloudy, with a low around 42. Chance of precipitation is 20%.
Slight Chance
Showers

 Thursday

Thursday: Partly sunny, with a high near 60.
Partly Sunny

 Thursday
Night
Thursday Night: Partly cloudy, with a low around 40.
Partly Cloudy

 Friday

Friday: Mostly sunny, with a high near 65.
Mostly Sunny
Hi 77 °F Lo 60 °F Hi 70 °F Lo 46 °F Hi 62 °F Lo 42 °F Hi 60 °F Lo 40 °F Hi 65 °F

 

This Afternoon
 
 A chance of showers and thunderstorms, mainly after 5pm. Partly sunny, with a high near 77. Southwest wind around 14 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.
Tonight
 
 A chance of showers and thunderstorms before 2am, then a slight chance of showers after 3am. Mostly cloudy, with a low around 60. Southwest wind around 11 mph, with gusts as high as 23 mph. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tuesday
 
 A chance of showers, then showers and possibly a thunderstorm after 2pm. High near 70. Southwest wind 10 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Tuesday Night
 
 Showers and possibly a thunderstorm. Low around 46. Southwest wind around 8 mph becoming north in the evening. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.
Wednesday
 
 A chance of showers. Partly sunny, with a high near 62. North wind around 8 mph. Chance of precipitation is 30%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday Night
 
 A slight chance of showers before 2am. Mostly cloudy, with a low around 42. Chance of precipitation is 20%.
Thursday
 
 Partly sunny, with a high near 60.
Thursday Night
 
 Partly cloudy, with a low around 40.
Friday
 
 Mostly sunny, with a high near 65.
Friday Night
 
 A chance of showers. Mostly cloudy, with a low around 47. Chance of precipitation is 30%.
Saturday
 
 Mostly sunny, with a high near 69.
Saturday Night
 
 Partly cloudy, with a low around 47.
Sunday
 
 A chance of showers. Mostly sunny, with a high near 71. Chance of precipitation is 30%.

 

Forecast from NOAA-NWS for Hamilton OH.