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

Hattiesburg, Bobby L Chain Municipal Airport (KHBG)

Lat: 31.27°NLon: 89.26°WElev: 147ft.

Fair

76°F

24°C

Humidity 94%
Wind Speed Calm
Barometer 30.09 in (1018.6 mb)
Dewpoint 74°F (23°C)
Visibility 10.00 mi
Heat Index76°F (24°C)
Last update 10 Aug 12:53 am CDT
Extended Forecast for

Hattiesburg MS

  • Overnight

    Overnight: Patchy fog after 2am. Otherwise, mostly clear, with a low around 75. Calm wind.

    Low: 75 °F

    Patchy Fog

  • Monday

    Monday: A slight chance of showers and thunderstorms between 2pm and 5pm. Patchy fog before 8am. Otherwise, mostly sunny, with a high near 94. Heat index values as high as 105. Calm wind becoming south around 5 mph in the afternoon. Chance of precipitation is 20%.

    High: 94 °F

    Patchy Fog
    then Slight
    Chance
    T-storms

  • Monday Night

    Monday Night: A 10 percent chance of showers and thunderstorms before 7pm. Patchy fog after 2am. Otherwise, partly cloudy, with a low around 75. South wind around 5 mph becoming calm in the evening.

    Low: 75 °F

    Slight Chance
    T-storms then
    Patchy Fog

  • Tuesday

    Tuesday: A 20 percent chance of showers and thunderstorms after 1pm. Areas of fog before 7am. Otherwise, sunny, with a high near 96. Heat index values as high as 105. Calm wind becoming southwest around 5 mph in the afternoon.

    High: 96 °F

    Areas Fog
    then Slight
    Chance
    T-storms

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 75. South wind around 5 mph becoming calm after midnight.

    Low: 75 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny and hot, with a high near 97. Calm wind becoming west southwest around 5 mph in the morning.

    High: 97 °F

    Hot

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 76. South southwest wind around 5 mph.

    Low: 76 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny and hot, with a high near 98. West southwest wind around 5 mph.

    High: 98 °F

    Hot

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 76. South southwest wind around 5 mph.

    Low: 76 °F

    Mostly Clear

Detailed Forecast

Overnight
Patchy fog after 2am. Otherwise, mostly clear, with a low around 75. Calm wind.
Monday
A slight chance of showers and thunderstorms between 2pm and 5pm. Patchy fog before 8am. Otherwise, mostly sunny, with a high near 94. Heat index values as high as 105. Calm wind becoming south around 5 mph in the afternoon. Chance of precipitation is 20%.
Monday Night
A 10 percent chance of showers and thunderstorms before 7pm. Patchy fog after 2am. Otherwise, partly cloudy, with a low around 75. South wind around 5 mph becoming calm in the evening.
Tuesday
A 20 percent chance of showers and thunderstorms after 1pm. Areas of fog before 7am. Otherwise, sunny, with a high near 96. Heat index values as high as 105. Calm wind becoming southwest around 5 mph in the afternoon.
Tuesday Night
Mostly clear, with a low around 75. South wind around 5 mph becoming calm after midnight.
Wednesday
Sunny and hot, with a high near 97. Calm wind becoming west southwest around 5 mph in the morning.
Wednesday Night
Mostly clear, with a low around 76. South southwest wind around 5 mph.
Thursday
Sunny and hot, with a high near 98. West southwest wind around 5 mph.
Thursday Night
Mostly clear, with a low around 76. South southwest wind around 5 mph.
Friday
Sunny and hot, with a high near 99.
Friday Night
Mostly clear, with a low around 75.
Saturday
Sunny and hot, with a high near 100.
Saturday Night
Mostly clear, with a low around 76.
Sunday
Sunny and hot, with a high near 100.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Hattiesburg MS
 31.31°N 89.31°W
Last Update:
12:15 am CDT Aug 10, 2026
Forecast Valid:
1am CDT Aug 10, 2026-6pm CDT Aug 16, 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