Hamilton, Ohio Weather:
Active Weather Warnings
Thursday, September 3, 2026
Hot Day
Day 97°
Night 68°
Precipitation 55 %
Wind 6 mph
UV Index (0 - 11+) 7

Weather Alerts and Warnings for

Moderate Expected Likely

Heat Advisory

Heat Advisory issued September 1 at 8:35AM EDT until September 3 at 8:00PM EDT by NWS Wilmington OH
Sep 1, 2:00 PM Sep 3, 8:00 PM
WHAT: Heat index values up to 102 expected.

WHERE: Portions of east central and southeast Indiana, northeast
and northern Kentucky, and central, south central, southwest, and
west central Ohio.

WHEN: From 2 PM this afternoon to 8 PM EDT Thursday.

IMPACTS: Hot temperatures and high humidity may cause heat
illnesses.
+ Read More
Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Take extra precautions when outside. Wear lightweight and loose fitting clothing. Try to limit strenuous activities to early morning or evening. Take action when you see symptoms of heat exhaustion and heat stroke.
Updated: Sep 1, 10:51 AM Source: NWS Alert