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

Hazardous Weather Conditions

Current conditions at

Dayton, Dayton-Wright Brothers Airport (KMGY)

Lat: 39.59°NLon: 84.22°WElev: 958ft.

Overcast

44°F

7°C

Humidity 93%
Wind Speed N 20 G 26 mph
Barometer 29.87 in (1011.3 mb)
Dewpoint 42°F (6°C)
Visibility 10.00 mi
Wind Chill36°F (2°C)
Last update 23 Mar 1:53 am EDT
Extended Forecast for

Dayton General Airport South Airport OH

  • Overnight

    Overnight: A chance of rain and thunderstorms before 2am. Mostly cloudy, with a low around 35. North wind around 14 mph, with gusts as high as 25 mph. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 35 °F

    Chance Rain

  • Monday

    Monday: Mostly sunny, with a high near 48. North wind around 14 mph, with gusts as high as 24 mph.

    High: 48 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 29. North wind 6 to 10 mph becoming east after midnight.

    Low: 29 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 52. Southeast wind around 6 mph.

    High: 52 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 36. Southeast wind 3 to 6 mph.

    Low: 36 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 65.

    High: 65 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: A chance of rain after 2am. Mostly cloudy, with a low around 52. Chance of precipitation is 30%.

    Low: 52 °F

    Mostly Cloudy
    then Chance
    Rain

  • Thursday

    Thursday: A chance of rain. Partly sunny, with a high near 74. Chance of precipitation is 30%.

    High: 74 °F

    Chance Rain

  • Thursday Night

    Thursday Night: Rain and possibly a thunderstorm. Low around 42. Chance of precipitation is 90%.

    Low: 42 °F

    Rain

Detailed Forecast

Overnight
A chance of rain and thunderstorms before 2am. Mostly cloudy, with a low around 35. North wind around 14 mph, with gusts as high as 25 mph. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Monday
Mostly sunny, with a high near 48. North wind around 14 mph, with gusts as high as 24 mph.
Monday Night
Partly cloudy, with a low around 29. North wind 6 to 10 mph becoming east after midnight.
Tuesday
Mostly sunny, with a high near 52. Southeast wind around 6 mph.
Tuesday Night
Partly cloudy, with a low around 36. Southeast wind 3 to 6 mph.
Wednesday
Partly sunny, with a high near 65.
Wednesday Night
A chance of rain after 2am. Mostly cloudy, with a low around 52. Chance of precipitation is 30%.
Thursday
A chance of rain. Partly sunny, with a high near 74. Chance of precipitation is 30%.
Thursday Night
Rain and possibly a thunderstorm. Low around 42. Chance of precipitation is 90%.
Friday
A chance of rain before 2pm. Partly sunny, with a high near 48. Chance of precipitation is 40%.
Friday Night
Mostly clear, with a low around 28.
Saturday
Sunny, with a high near 49.
Saturday Night
Mostly clear, with a low around 31.
Sunday
Mostly sunny, with a high near 57.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Dayton General Airport South Airport OH
 39.59°N 84.22°W (Elev. 974 ft)
Last Update:
1:38 am EDT Mar 23, 2026
Forecast Valid:
1am EDT Mar 23, 2026-6pm EDT Mar 29, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation