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.

Fair

64°F

18°C

Humidity 87%
Wind Speed Calm
Barometer 29.96 in (1013.9 mb)
Dewpoint 60°F (16°C)
Visibility 10.00 mi
Last update 19 May 3:56 am EDT
Extended Forecast for

Union OH

  • Today

    Today: Patchy fog before 8am. Otherwise, sunny, with a high near 87. Light north wind.

    High: 87 °F

    Patchy Fog
    then Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 64. Light east wind.

    Low: 64 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 87. South wind 3 to 7 mph.

    High: 87 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 65. South wind around 5 mph.

    Low: 65 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 88. South wind 6 to 14 mph.

    High: 88 °F

    Sunny

  • Tuesday Night

    Tuesday Night: A slight chance of showers between 2am and 5am, then a slight chance of showers and thunderstorms after 5am. Partly cloudy, with a low around 70. Chance of precipitation is 20%.

    Low: 70 °F

    Mostly Clear
    then Slight
    Chance
    T-storms

  • Wednesday

    Wednesday: A chance of showers and thunderstorms between 8am and 2pm, then showers likely and possibly a thunderstorm after 2pm. Partly sunny, with a high near 84. Breezy. Chance of precipitation is 60%.

    High: 84 °F

    Chance
    T-storms then
    Showers
    Likely and
    Breezy

  • Wednesday Night

    Wednesday Night: Showers and thunderstorms likely, mainly before 2am. Mostly cloudy, with a low around 62. Chance of precipitation is 60%.

    Low: 62 °F

    T-storms
    Likely

  • Thursday

    Thursday: A chance of showers and thunderstorms before 8am, then a chance of showers between 8am and 2pm. Mostly sunny, with a high near 77. Chance of precipitation is 30%.

    High: 77 °F

    Chance
    T-storms then
    Chance
    Showers

Detailed Forecast

Today
Patchy fog before 8am. Otherwise, sunny, with a high near 87. Light north wind.
Tonight
Mostly clear, with a low around 64. Light east wind.
Monday
Sunny, with a high near 87. South wind 3 to 7 mph.
Monday Night
Partly cloudy, with a low around 65. South wind around 5 mph.
Tuesday
Sunny, with a high near 88. South wind 6 to 14 mph.
Tuesday Night
A slight chance of showers between 2am and 5am, then a slight chance of showers and thunderstorms after 5am. Partly cloudy, with a low around 70. Chance of precipitation is 20%.
Wednesday
A chance of showers and thunderstorms between 8am and 2pm, then showers likely and possibly a thunderstorm after 2pm. Partly sunny, with a high near 84. Breezy. Chance of precipitation is 60%.
Wednesday Night
Showers and thunderstorms likely, mainly before 2am. Mostly cloudy, with a low around 62. Chance of precipitation is 60%.
Thursday
A chance of showers and thunderstorms before 8am, then a chance of showers between 8am and 2pm. Mostly sunny, with a high near 77. Chance of precipitation is 30%.
Thursday Night
Mostly clear, with a low around 56.
Friday
A chance of showers. Mostly sunny, with a high near 79. Chance of precipitation is 30%.
Friday Night
A chance of showers. Partly cloudy, with a low around 57. Chance of precipitation is 30%.
Saturday
A chance of showers. Mostly sunny, with a high near 82. Chance of precipitation is 40%.
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ABOUT THIS FORECAST

 
Point Forecast:
Union OH
 39.93°N 84.3°W (Elev. 899 ft)
Last Update:
3:27 am EDT May 19, 2024
Forecast Valid:
4am EDT May 19, 2024-6pm EDT May 25, 2024
 
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