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

Henry County Airport (KHMP)

Lat: 33.39°NLon: 84.33°WElev: 882ft.

Fair

75°F

24°C

Humidity 26%
Wind Speed Calm
Barometer 30.13 in
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Last update 14 Mar 2:35 pm EDT
Extended Forecast for

3 Miles NNW Mc Donough GA

  • This Afternoon

    This Afternoon: Sunny, with a high near 76. South wind around 5 mph.

    High: 76 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 52. Calm wind becoming southeast around 5 mph after midnight. Winds could gust as high as 15 mph.

    Low: 52 °F

    Mostly Clear

  • Sunday

    Sunday: A slight chance of showers and thunderstorms before 2pm, then a slight chance of showers between 2pm and 3pm. Mostly cloudy, with a high near 75. East wind 5 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.

    High: 75 °F

    Slight Chance
    T-storms

  • Sunday Night

    Sunday Night: Showers and possibly a thunderstorm, mainly after 5am. Low around 42. South wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 90%.

    Low: 42 °F

    Mostly Cloudy
    then Showers

  • Monday

    Monday: Showers and possibly a thunderstorm before 11am, then showers likely between 11am and 2pm. High near 59. West wind around 15 mph, with gusts as high as 35 mph. Chance of precipitation is 80%.

    High: 59 °F

    Showers

  • Monday Night

    Monday Night: Partly cloudy, with a low around 27.

    Low: 27 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 47.

    High: 47 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 27.

    Low: 27 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 55.

    High: 55 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 76. South wind around 5 mph.
Tonight
Mostly clear, with a low around 52. Calm wind becoming southeast around 5 mph after midnight. Winds could gust as high as 15 mph.
Sunday
A slight chance of showers and thunderstorms before 2pm, then a slight chance of showers between 2pm and 3pm. Mostly cloudy, with a high near 75. East wind 5 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Sunday Night
Showers and possibly a thunderstorm, mainly after 5am. Low around 42. South wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 90%.
Monday
Showers and possibly a thunderstorm before 11am, then showers likely between 11am and 2pm. High near 59. West wind around 15 mph, with gusts as high as 35 mph. Chance of precipitation is 80%.
Monday Night
Partly cloudy, with a low around 27.
Tuesday
Sunny, with a high near 47.
Tuesday Night
Mostly clear, with a low around 27.
Wednesday
Mostly sunny, with a high near 55.
Wednesday Night
Partly cloudy, with a low around 33.
Thursday
Sunny, with a high near 67.
Thursday Night
Mostly clear, with a low around 42.
Friday
Sunny, with a high near 75.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NNW Mc Donough GA
 33.49°N 84.18°W (Elev. 850 ft)
Last Update:
2:26 pm EDT Mar 14, 2026
Forecast Valid:
2pm EDT Mar 14, 2026-6pm EDT Mar 20, 2026
 
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