Current conditions at
Dayton, Cox Dayton International Airport (KDAY)
Lat: 39.91°NLon: 84.22°WElev: 1007ft.
Mostly Cloudy
77°F
25°C
| Humidity | 62% |
| Wind Speed | E 7 mph |
| Barometer | 30.06 in (1017.3 mb) |
| Dewpoint | 63°F (17°C) |
| Visibility | 10.00 mi |
| Heat Index | 79°F (26°C) |
| Last update | 11 Sep 12:56 pm EDT |
Extended Forecast for
Union OHSimilar City Names
This Afternoon
High: 82 °F
Partly Sunny
Tonight
Low: 66 °F
Mostly Cloudy
Saturday
High: 84 °F
Chance
Showers then
Chance
T-stormsSaturday Night
Low: 65 °F
Chance
T-storms then
Partly CloudySunday
High: 86 °F
Mostly Sunny
Sunday Night
Low: 61 °F
Partly Cloudy
Monday
High: 82 °F
Mostly Sunny
Monday Night
Low: 65 °F
Partly Cloudy
Tuesday
High: 89 °F
Sunny
Detailed Forecast
This Afternoon
Partly sunny, with a high near 82. East wind around 7 mph.
Tonight
Mostly cloudy, with a low around 66. East wind 3 to 6 mph.
Saturday
A slight chance of showers and thunderstorms before 10am, then a chance of showers between 10am and 11am, then a chance of showers and thunderstorms after 11am. Mostly cloudy, with a high near 84. Southwest wind 3 to 8 mph. Chance of precipitation is 40%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday Night
A chance of thunderstorms, mainly before 7pm. Mostly cloudy during the early evening, then becoming mostly clear, with a low around 65. Southwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Sunday
Mostly sunny, with a high near 86. Calm wind becoming west 5 to 7 mph in the afternoon.
Sunday Night
Partly cloudy, with a low around 61.
Monday
Mostly sunny, with a high near 82.
Monday Night
Partly cloudy, with a low around 65.
Tuesday
Sunny, with a high near 89.
Tuesday Night
A chance of showers between 8pm and 2am. Partly cloudy, with a low around 67. Chance of precipitation is 30%.
Wednesday
A chance of showers and thunderstorms. Partly sunny, with a high near 87. Chance of precipitation is 40%.
Wednesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 68. Chance of precipitation is 50%.
Thursday
Showers likely. Mostly cloudy, with a high near 85. Chance of precipitation is 70%.
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Point Forecast:
Union OHSimilar City Names
39.91°N 84.3°W (Elev. 899 ft)
39.91°N 84.3°W (Elev. 899 ft)
4:00 am EDT Sep 11, 2026
1pm EDT Sep 11, 2026-6pm EDT Sep 17, 2026
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