Grainthorpe, Ohio Weather
your sport, your way
Air Sports Net on FacebookAir Sports Net on Google +Air Sports Net on TwitterReceive RSS UpdatesReceive Email Updates

Click for Air Quality Alert for Grainthorpe, Ohio
Click for Hazardous Weather Outlook for Grainthorpe, Ohio
Change location by the zip code or city,state: or search for other weather forecast locations in Ohio by name.
Weather Forecast for Grainthorpe, Ohio : Hamilton County
Issued: 4:00 am EDT Jul 5, 2025 Latitude: 39.273669 Longitude: -84.4329975 View on Google Maps

MouseOver for Detail Forecast
Today Tonight Sunday Monday Tuesday Wednesday Thursday Friday
Sunny on Today Mostly Clear on Tonight 20% chance of thunderstorms on Sunday 60% chance of thunderstorms on Monday 30% chance of thunderstorms on Tuesday 40% chance of thunderstorms on Wednesday 50% chance of thunderstorms on Thursday 50% chance of thunderstorms on Friday
High: 96°F Low: 73°F High: 95°F High: 91°F High: 91°F High: 91°F High: 88°F High: 91°F
Low: 73°F Low: 71°F Low: 70°F Low: 70°F Low: 70°F  
Sunny Mostly Clear Thunderstorms Thunderstorms Thunderstorms Thunderstorms Thunderstorms Thunderstorms
-
Current Conditions at
HAMILTON - (KHAO)
70°
Clear
Mist
as of 2:53 AM EDST
Rel. Humidity: 94%
Dew Point: 68°F
Visibility: 1 1/2 Miles
Pressure: 30.13 in.
Flight Rule: IFR
Wind Data
Calm
Cloud Level(s): Clear
Current Conditions at
CINCINNATI/LUNK - (KLUK)
70°
Clear
Fog
as of 3:40 AM EDST
Rel. Humidity: 94%
Dew Point: 68°F
Visibility: 1/2 Miles
Pressure: 30.12 in.
Flight Rule: IFR
Wind Data
Calm
Cloud Level(s): Clear
Current Conditions at
COVINGTON - (KCVG)
75°
Clear
Haze
as of 2:52 AM EDST
Rel. Humidity: 73%
Dew Point: 66°F
Visibility: 6 Miles
Pressure: 30.12 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Clear
Current Conditions at
DAYTON-WRIGHT BROS - (KMGY)
73°
Clear
as of 2:53 AM EDST
Rel. Humidity: 78%
Dew Point: 66°F
Visibility: 10 Miles
Pressure: 30.13 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Clear
Sunny on Today Today... Sunny, with a high near 96. Calm wind becoming south around 5 mph in the afternoon.
Mostly Clear on Tonight Tonight... Mostly clear, with a low around 73. Calm wind.
20% chance of thunderstorms Sunday Sunday... A slight chance of showers and thunderstorms after 2pm. Sunny, with a high near 95. Heat index values as high as 101. Calm wind becoming southwest 5 to 8 mph in the afternoon. Chance of precipitation is 20%.
Mostly Clear on Sunday Night Sunday Night... Mostly clear, with a low around 73. Southwest wind around 5 mph becoming calm in the evening.
60% chance of thunderstorms Monday Monday... Showers and thunderstorms likely, mainly after 2pm. Mostly sunny, with a high near 91. Calm wind becoming west 5 to 7 mph in the afternoon. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
60% chance of thunderstorms Monday Night Monday Night... Showers and thunderstorms likely, mainly before 8pm. Mostly cloudy, with a low around 71. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
30% chance of thunderstorms Tuesday Tuesday... A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 91. Chance of precipitation is 30%.
30% chance of thunderstorms Tuesday Night Tuesday Night... A chance of showers and thunderstorms before 8pm. Mostly clear, with a low around 70. Chance of precipitation is 30%.
40% chance of thunderstorms Wednesday Wednesday... A chance of showers, with thunderstorms also possible after 2pm. Partly sunny, with a high near 91. Chance of precipitation is 40%.
30% chance of thunderstorms Wednesday Night Wednesday Night... A chance of thunderstorms before 8pm, then a chance of showers after 2am. Mostly cloudy, with a low around 70. Chance of precipitation is 30%.
50% chance of thunderstorms Thursday Thursday... A chance of showers and thunderstorms. Mostly cloudy, with a high near 88. Chance of precipitation is 50%.
30% chance of rain Thursday Night Thursday Night... A chance of showers. Partly cloudy, with a low around 70. Chance of precipitation is 30%.
50% chance of thunderstorms Friday Friday... A chance of showers and thunderstorms. Mostly sunny, with a high near 91. Chance of precipitation is 50%.
Current Radar Image


Sun Almanac for Grainthorpe, Ohio
Sunrise: 06:17 AM
Sunset: 9:07 PM
Civil Sunrise:05:45 AM
Civil Sunset: 9:39 PM
Nautical Sunrise: 05:05 AM
Nautical Sunset: 10:20 PM
Astro Sunrise: 04:19 AM
Astro Sunset: 11:06 PM
Any use of the information on this page is at your own risk. This information should not be relied upon in life-threatening situations, potential financial loss situations or in lieu of any officially disseminated information. Visit the National Weather Service for official information.