10-Day Weather Forecast - Union, OH
- 89|78°FPartly CloudyHourly details
Today
89°FPatchy fog this morning. Partly cloudy. Highs in the lower 90s. South winds 5 to 10 mph. Heat index values up to 102 this afternoon.
Tonight
78°FPartly cloudy. Muggy. Lows in the mid 70s. South winds 5 to 10 mph.
- 93|76°FMostly SunnyHourly details
Day
93°FMostly sunny. Humid with highs in the lower 90s. Southwest winds 5 to 10 mph. Heat index values up to 104.
Night
76°FMostly clear. Muggy. Lows in the lower 70s. Southwest winds 5 to 10 mph.
- 95|75°FSunnyHourly details
Day
95°FSunny hot with highs in the mid 90s. Southwest winds 5 to 10 mph. Heat index values up to 103.
Night
75°FClear. Lows in the mid 70s.
- 94|74°FMostly SunnyHourly details
Day
94°FSunny hot with highs in the mid 90s.
Night
74°FMostly clear. Unseasonably warm with lows in the mid 70s.
- 91|75°F30% Chance of StormsHourly details
Day
91°FPartly cloudy with a chance of showers and thunderstorms. Highs in the lower 90s. Chance of rain 30 percent.
Night
75°FPartly cloudy. A chance of showers and thunderstorms in the evening then a chance of showers after midnight. Unseasonably warm with lows in the mid 70s. Chance of rain 30 percent.
Weekend Weather
- 87|75°F50% Chance of StormsHourly details
Day
87°FPartly cloudy. A chance of showers in the morning then a chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 50 percent.
Night
75°FPartly cloudy with a chance of showers and thunderstorms. Lows in the lower 70s. Chance of rain 50 percent.
- 89|72°F30% Chance of Storms
Day
89°FPartly cloudy. A chance of showers and thunderstorms in the afternoon. Highs around 90. Chance of rain 30 percent.
Night
72°FPartly cloudy with a 60% chance for rain and thunderstorms. Low temperature around 72F. Dew point will be around 72F with an average humidity of 84%. Winds will be 4 mph from the SW.
- 86|69°F60% Chance of Rain
Day
86°FMostly sunny with a 55% chance for rain and thunderstorms. High temperature around 86F. Dew point will be around 72F with an average humidity of 75%. Winds will be 5 mph from the W.
Night
69°FClear with a 50% chance for rain and thunderstorms. Low temperature around 69F. Dew point will be around 68F with an average humidity of 84%. Winds will be 3 mph from the W.
- 83|67°F50% Chance of Rain
Day
83°FSunny with a 45% chance for rain and thunderstorms. High temperature around 83F. Dew point will be around 68F with an average humidity of 73%. Winds will be 3 mph from the W.
Night
67°FPartly cloudy with a 50% chance for rain and thunderstorms. Low temperature around 67F. Dew point will be around 67F with an average humidity of 83%. Winds will be 1 mph from the W.













