National Weather Service Forecast for: Cincinnati OH
Issued by: National Weather Service Wilmington, OH
Updated: 4:00 pm EDT Jun 29, 2026
 
Overnight

Overnight: Partly cloudy, with a low around 74. Calm wind.
Partly Cloudy

Tuesday

Tuesday: Mostly sunny, with a high near 96. Heat index values as high as 105. Calm wind becoming southwest around 6 mph in the afternoon.
Mostly Sunny

Tuesday
Night
Tuesday Night: Mostly clear, with a low around 74. Light southwest wind.
Mostly Clear

Wednesday

Wednesday: Sunny, with a high near 96. Heat index values as high as 106. Light southwest wind.
Sunny

Wednesday
Night
Wednesday Night: Clear, with a low around 75. Calm wind.
Clear

Thursday

Thursday: Sunny, with a high near 96.
Sunny

Thursday
Night
Thursday Night: Partly cloudy, with a low around 75.
Partly Cloudy

Friday

Friday: A chance of showers and thunderstorms after 2pm.  Mostly sunny, with a high near 95. Chance of precipitation is 30%.
Mostly Sunny
then Chance
T-storms
Friday
Night
Friday Night: A chance of showers and thunderstorms before 8pm.  Partly cloudy, with a low around 74. Chance of precipitation is 30%.
Chance
T-storms then
Partly Cloudy
Lo 74 °F Hi 96 °F Lo 74 °F Hi 96 °F Lo 75 °F Hi 96 °F Lo 75 °F Hi 95 °F Lo 74 °F

Hazardous Weather Outlook
Extreme Heat Warning
 

Overnight
 
Partly cloudy, with a low around 74. Calm wind.
Tuesday
 
Mostly sunny, with a high near 96. Heat index values as high as 105. Calm wind becoming southwest around 6 mph in the afternoon.
Tuesday Night
 
Mostly clear, with a low around 74. Light southwest wind.
Wednesday
 
Sunny, with a high near 96. Heat index values as high as 106. Light southwest wind.
Wednesday Night
 
Clear, with a low around 75. Calm wind.
Thursday
 
Sunny, with a high near 96.
Thursday Night
 
Partly cloudy, with a low around 75.
Friday
 
A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 95. Chance of precipitation is 30%.
Friday Night
 
A chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 74. Chance of precipitation is 30%.
Independence Day
 
A chance of showers and thunderstorms. Partly sunny, with a high near 93. Chance of precipitation is 40%.
Saturday Night
 
A chance of showers and thunderstorms. Partly cloudy, with a low around 74. Chance of precipitation is 30%.
Sunday
 
A chance of showers and thunderstorms. Mostly sunny, with a high near 92. Chance of precipitation is 40%.
Sunday Night
 
A chance of showers and thunderstorms. Mostly cloudy, with a low around 72. Chance of precipitation is 50%.
Monday
 
A chance of showers and thunderstorms. Partly sunny, with a high near 89. Chance of precipitation is 50%.

 

Forecast from NOAA-NWS for Cincinnati OH.