National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Dayton, Cox Dayton International Airport (KDAY)

Lat: 39.91°NLon: 84.22°WElev: 1007ft.

Mostly Cloudy and Breezy

65°F

18°C

Humidity 51%
Wind Speed W 22 G 36 mph
Barometer 29.95 in (1014.1 mb)
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Last update 5 Nov 3:56 pm EST
Extended Forecast for

2 Miles NE Union OH

  • Tonight

    Tonight: Mostly clear, with a low around 34. West wind 12 to 17 mph decreasing to 5 to 10 mph after midnight.

    Low: 34 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 57. Calm wind becoming south around 6 mph in the afternoon.

    High: 57 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 41. Southeast wind 6 to 14 mph.

    Low: 41 °F

    Mostly Cloudy

  • Friday

    Friday: Rain. High near 63. Southwest wind 15 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 63 °F

    Rain

  • Friday Night

    Friday Night: A slight chance of rain before 1am. Partly cloudy, with a low around 41. West wind 6 to 10 mph. Chance of precipitation is 20%.

    Low: 41 °F

    Slight Chance
    Rain

  • Saturday

    Saturday: Mostly sunny, with a high near 59.

    High: 59 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Rain likely. Mostly cloudy, with a low around 36. Chance of precipitation is 70%.

    Low: 36 °F

    Rain Likely

  • Sunday

    Sunday: A chance of rain before 1pm, then a chance of rain and snow. Mostly cloudy, with a high near 43. Chance of precipitation is 40%.

    High: 43 °F

    Chance Rain
    then Chance
    Rain/Snow

  • Sunday Night

    Sunday Night: A chance of snow. Mostly cloudy, with a low around 23. Chance of precipitation is 30%.

    Low: 23 °F

    Chance Snow

Detailed Forecast

Tonight
Mostly clear, with a low around 34. West wind 12 to 17 mph decreasing to 5 to 10 mph after midnight.
Thursday
Mostly sunny, with a high near 57. Calm wind becoming south around 6 mph in the afternoon.
Thursday Night
Mostly cloudy, with a low around 41. Southeast wind 6 to 14 mph.
Friday
Rain. High near 63. Southwest wind 15 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday Night
A slight chance of rain before 1am. Partly cloudy, with a low around 41. West wind 6 to 10 mph. Chance of precipitation is 20%.
Saturday
Mostly sunny, with a high near 59.
Saturday Night
Rain likely. Mostly cloudy, with a low around 36. Chance of precipitation is 70%.
Sunday
A chance of rain before 1pm, then a chance of rain and snow. Mostly cloudy, with a high near 43. Chance of precipitation is 40%.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 23. Chance of precipitation is 30%.
Monday
Mostly sunny, with a high near 37.
Monday Night
Partly cloudy, with a low around 23.
Veterans Day
Mostly sunny, with a high near 44.
Tuesday Night
Partly cloudy, with a low around 35.
Wednesday
Mostly sunny, with a high near 52.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NE Union OH
 39.93°N 84.27°W (Elev. 919 ft)
Last Update:
12:00 pm EST Nov 5, 2025
Forecast Valid:
4pm EST Nov 5, 2025-6pm EST Nov 12, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation