| National Weather Service Forecast for:
Hamilton OH Issued by: National Weather Service Wilmington, OH |
||||||||||||||||||
| Updated: 6:05 am EDT Jun 30, 2026 | ||||||||||||||||||
|
Hazardous Weather Outlook
Extreme Heat Warning
| Today |
Sunny, with a high near 95. Heat index values as high as 109. Calm wind becoming southwest 5 to 8 mph in the morning. |
| Tonight |
Mostly clear, with a low around 74. Southwest wind around 5 mph becoming calm in the evening. |
| Wednesday |
Sunny and hot, with a high near 97. Heat index values as high as 109. Calm wind becoming southwest around 6 mph in the afternoon. |
| Wednesday Night |
Clear, with a low around 73. Calm wind. |
| Thursday |
Sunny, with a high near 96. Calm wind becoming southwest around 5 mph in the afternoon. |
| Thursday Night |
Mostly clear, with a low around 75. |
| Friday |
A chance of showers and thunderstorms. Partly sunny, with a high near 93. Chance of precipitation is 30%. |
| Friday Night |
Partly cloudy, with a low around 74. |
| Independence Day |
A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 92. Chance of precipitation is 40%. |
| Saturday Night |
A chance of showers and thunderstorms. Mostly cloudy, with a low around 73. Chance of precipitation is 40%. |
| Sunday |
A chance of showers and thunderstorms. Partly sunny, with a high near 91. Chance of precipitation is 40%. |
| Sunday Night |
A chance of showers and thunderstorms. Mostly cloudy, with a low around 71. Chance of precipitation is 30%. |
| Monday |
A chance of showers and thunderstorms. Partly sunny, with a high near 89. Chance of precipitation is 40%. |
Forecast from NOAA-NWS for Hamilton OH.
