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

Hazardous Weather Conditions

Current conditions at

Hattiesburg, Bobby L Chain Municipal Airport (KHBG)

Lat: 31.27°NLon: 89.26°WElev: 147ft.

Fair

78°F

26°C

Humidity 85%
Wind Speed Calm
Barometer 30.04 in (1017.0 mb)
Dewpoint 73°F (23°C)
Visibility 10.00 mi
Heat Index80°F (27°C)
Last update 23 Aug 7:53 am CDT
Extended Forecast for

2 Miles E Hattiesburg MS

Heat Advisory August 23, 11:00am until August 23, 08:00pm
Click here for hazard details and duration
Heat Advisory

  • Today

    Today: A slight chance of showers and thunderstorms before 3pm, then a slight chance of showers and thunderstorms after 4pm. Mostly sunny and hot, with a high near 99. Heat index values as high as 105. Calm wind becoming north around 5 mph. Chance of precipitation is 20%.

    High: 99 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Tonight

    Tonight: Mostly clear, with a low around 74. Calm wind.

    Low: 74 °F

    Mostly Clear

  • Monday

    Monday: A 50 percent chance of showers and thunderstorms after 2pm. Increasing clouds, with a high near 95. Heat index values as high as 103. Calm wind becoming northwest around 5 mph in the afternoon. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 95 °F

    Sunny then
    Chance
    T-storms

  • Monday Night

    Monday Night: A slight chance of showers and thunderstorms before 7pm, then a slight chance of showers after 1am. Mostly cloudy, with a low around 73. Southeast wind around 5 mph becoming calm. Chance of precipitation is 20%.

    Low: 73 °F

    Slight Chance
    T-storms then
    Slight Chance
    Showers

  • Tuesday

    Tuesday: A chance of showers, with thunderstorms also possible after 10am. Mostly sunny, with a high near 95. Calm wind becoming west northwest around 5 mph in the afternoon. Chance of precipitation is 40%.

    High: 95 °F

    Chance
    Showers then
    Chance
    T-storms

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 74. Calm wind.

    Low: 74 °F

    Mostly Clear

  • Wednesday

    Wednesday: Showers and thunderstorms likely after 1pm. Sunny, with a high near 96. Calm wind becoming west around 5 mph in the afternoon. Chance of precipitation is 60%.

    High: 96 °F

    Sunny then
    T-storms
    Likely

  • Wednesday Night

    Wednesday Night: A 40 percent chance of showers and thunderstorms. Partly cloudy, with a low around 74. South wind around 5 mph becoming calm in the evening.

    Low: 74 °F

    Chance
    T-storms

  • Thursday

    Thursday: Showers and thunderstorms likely, mainly after 1pm. Mostly sunny, with a high near 93. Calm wind becoming west around 5 mph in the morning. Chance of precipitation is 70%.

    High: 93 °F

    Chance
    Showers then
    T-storms
    Likely

Detailed Forecast

Today
A slight chance of showers and thunderstorms before 3pm, then a slight chance of showers and thunderstorms after 4pm. Mostly sunny and hot, with a high near 99. Heat index values as high as 105. Calm wind becoming north around 5 mph. Chance of precipitation is 20%.
Tonight
Mostly clear, with a low around 74. Calm wind.
Monday
A 50 percent chance of showers and thunderstorms after 2pm. Increasing clouds, with a high near 95. Heat index values as high as 103. Calm wind becoming northwest around 5 mph in the afternoon. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Monday Night
A slight chance of showers and thunderstorms before 7pm, then a slight chance of showers after 1am. Mostly cloudy, with a low around 73. Southeast wind around 5 mph becoming calm. Chance of precipitation is 20%.
Tuesday
A chance of showers, with thunderstorms also possible after 10am. Mostly sunny, with a high near 95. Calm wind becoming west northwest around 5 mph in the afternoon. Chance of precipitation is 40%.
Tuesday Night
Mostly clear, with a low around 74. Calm wind.
Wednesday
Showers and thunderstorms likely after 1pm. Sunny, with a high near 96. Calm wind becoming west around 5 mph in the afternoon. Chance of precipitation is 60%.
Wednesday Night
A 40 percent chance of showers and thunderstorms. Partly cloudy, with a low around 74. South wind around 5 mph becoming calm in the evening.
Thursday
Showers and thunderstorms likely, mainly after 1pm. Mostly sunny, with a high near 93. Calm wind becoming west around 5 mph in the morning. Chance of precipitation is 70%.
Thursday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 72. Chance of precipitation is 30%.
Friday
A 50 percent chance of showers and thunderstorms. Mostly sunny, with a high near 94.
Friday Night
Partly cloudy, with a low around 72.
Saturday
A 40 percent chance of showers and thunderstorms. Sunny, with a high near 95.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles E Hattiesburg MS
 31.3°N 89.29°W
Last Update:
8:15 am CDT Aug 23, 2026
Forecast Valid:
8am CDT Aug 23, 2026-6pm CDT Aug 29, 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