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

Dayton, Dayton-Wright Brothers Airport (KMGY)

Lat: 39.59°NLon: 84.22°WElev: 958ft.

Fair

22°F

-6°C

Humidity 66%
Wind Speed N 9 mph
Barometer 30.27 in (1026.4 mb)
Dewpoint 12°F (-11°C)
Visibility 10.00 mi
Wind Chill12°F (-11°C)
Last update 4 Feb 4:53 pm EST
Extended Forecast for

Gratis OH

  • Tonight

    Tonight: Mostly cloudy, with a low around 3. North wind 5 to 7 mph becoming calm in the evening.

    Low: 3 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 23. Calm wind becoming southwest around 6 mph in the afternoon.

    High: 23 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 16. Southwest wind 5 to 7 mph.

    Low: 16 °F

    Mostly Cloudy

  • Friday

    Friday: Snow likely before 4pm, then a slight chance of rain and snow. Cloudy, with a high near 36. Southwest wind 8 to 15 mph becoming northwest in the afternoon. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 36 °F

    Snow Likely
    then
    Rain/Snow
    Likely

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 6. North wind 13 to 15 mph, with gusts as high as 25 mph.

    Low: 6 °F

    Mostly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 17.

    High: 17 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 6.

    Low: 6 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 30.

    High: 30 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 17.

    Low: 17 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 3. North wind 5 to 7 mph becoming calm in the evening.
Thursday
Mostly cloudy, with a high near 23. Calm wind becoming southwest around 6 mph in the afternoon.
Thursday Night
Mostly cloudy, with a low around 16. Southwest wind 5 to 7 mph.
Friday
Snow likely before 4pm, then a slight chance of rain and snow. Cloudy, with a high near 36. Southwest wind 8 to 15 mph becoming northwest in the afternoon. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Friday Night
Mostly cloudy, with a low around 6. North wind 13 to 15 mph, with gusts as high as 25 mph.
Saturday
Sunny, with a high near 17.
Saturday Night
Mostly cloudy, with a low around 6.
Sunday
Mostly cloudy, with a high near 30.
Sunday Night
Mostly cloudy, with a low around 17.
Monday
Partly sunny, with a high near 39.
Monday Night
Partly cloudy, with a low around 26.
Tuesday
Mostly sunny, with a high near 43.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 30. Chance of precipitation is 30%.
Wednesday
A chance of rain. Mostly cloudy, with a high near 43. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Gratis OH
 39.66°N 84.53°W (Elev. 807 ft)
Last Update:
4:00 pm EST Feb 4, 2026
Forecast Valid:
5pm EST Feb 4, 2026-6pm EST Feb 11, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation