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

58°F

14°C

Humidity 97%
Wind Speed Calm
Barometer 30.13 in (1020.1 mb)
Dewpoint 57°F (14°C)
Visibility 10.00 mi
Last update 12 Oct 5:53 am CDT
Extended Forecast for

Mc Lain MS

  • Columbus Day

    Columbus Day: Patchy fog before 8am. Otherwise, sunny, with a high near 94. Calm wind.

    High: 94 °F

    Patchy Fog
    then Sunny

  • Tonight

    Tonight: Patchy fog after 1am. Otherwise, clear, with a low around 58. Calm wind.

    Low: 58 °F

    Clear then
    Patchy Fog

  • Tuesday

    Tuesday: Patchy fog before 8am. Otherwise, sunny, with a high near 94. Calm wind becoming south around 5 mph.

    High: 94 °F

    Patchy Fog
    then Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 59. South wind around 5 mph becoming calm in the evening.

    Low: 59 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 93. Calm wind becoming southeast around 5 mph.

    High: 93 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 60. South wind around 5 mph becoming calm.

    Low: 60 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 91. Calm wind becoming southeast around 5 mph in the afternoon.

    High: 91 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 65. South wind around 5 mph becoming calm in the evening.

    Low: 65 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 91. Light north wind increasing to 5 to 10 mph in the afternoon.

    High: 91 °F

    Sunny

Detailed Forecast

Columbus Day
Patchy fog before 8am. Otherwise, sunny, with a high near 94. Calm wind.
Tonight
Patchy fog after 1am. Otherwise, clear, with a low around 58. Calm wind.
Tuesday
Patchy fog before 8am. Otherwise, sunny, with a high near 94. Calm wind becoming south around 5 mph.
Tuesday Night
Clear, with a low around 59. South wind around 5 mph becoming calm in the evening.
Wednesday
Sunny, with a high near 93. Calm wind becoming southeast around 5 mph.
Wednesday Night
Clear, with a low around 60. South wind around 5 mph becoming calm.
Thursday
Sunny, with a high near 91. Calm wind becoming southeast around 5 mph in the afternoon.
Thursday Night
Mostly clear, with a low around 65. South wind around 5 mph becoming calm in the evening.
Friday
Sunny, with a high near 91. Light north wind increasing to 5 to 10 mph in the afternoon.
Friday Night
Partly cloudy, with a low around 58.
Saturday
Sunny, with a high near 76.
Saturday Night
Mostly clear, with a low around 54.
Sunday
Sunny, with a high near 79.
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ABOUT THIS FORECAST

 
Point Forecast:
Mc Lain MS
 31.06°N 88.79°W (Elev. 59 ft)
Last Update:
3:01 am CDT Oct 12, 2026
Forecast Valid:
6am CDT Oct 12, 2026-6pm CDT Oct 18, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation