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

Vicksburg Municipal (KVKS)

Lat: 32.23°NLon: 90.93°WElev: 105ft.

Fair

70°F

21°C

Humidity 100%
Wind Speed Calm
Barometer 29.96 in
Dewpoint 70°F (21°C)
Visibility 7.00 mi
Last update 29 Aug 11:15 pm CDT
Extended Forecast for

Port Gibson MS

  • Tonight

    Tonight: A 10 percent chance of showers after 5am. Patchy fog after midnight. Otherwise, mostly cloudy, with a low around 68. Calm wind.

    Low: 68 °F

    Slight Chance
    Showers and
    Patchy Fog

  • Saturday

    Saturday: A slight chance of showers before 1pm, then isolated showers and thunderstorms between 1pm and 2pm. Partly sunny, with a high near 84. Calm wind becoming northeast around 5 mph in the morning. Chance of precipitation is 20%.

    High: 84 °F

    Slight Chance
    Showers then
    Isolated
    T-storms

  • Saturday Night

    Saturday Night: Patchy fog between midnight and 3am. Otherwise, partly cloudy, with a low around 67. East northeast wind around 5 mph becoming calm.

    Low: 67 °F

    Partly Cloudy
    then Patchy
    Fog

  • Sunday

    Sunday: Partly sunny, with a high near 86. Calm wind becoming east around 5 mph in the morning.

    High: 86 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Patchy fog after midnight. Otherwise, mostly cloudy, with a low around 67. East northeast wind around 5 mph becoming calm.

    Low: 67 °F

    Mostly Cloudy
    then Patchy
    Fog

  • Labor Day

    Labor Day: Isolated showers and thunderstorms after 1pm. Mostly sunny, with a high near 86. Calm wind becoming east around 5 mph in the afternoon. Chance of precipitation is 20%.

    High: 86 °F

    Mostly Sunny
    then Isolated
    T-storms

  • Monday Night

    Monday Night: Patchy fog after midnight. Otherwise, partly cloudy, with a low around 66. East wind around 5 mph becoming calm.

    Low: 66 °F

    Partly Cloudy
    then Patchy
    Fog

  • Tuesday

    Tuesday: Scattered showers and thunderstorms after 1pm. Patchy fog before 8am. Otherwise, sunny, with a high near 87. Calm wind becoming southwest around 5 mph in the afternoon. Chance of precipitation is 30%.

    High: 87 °F

    Patchy Fog
    then
    Scattered
    T-storms

  • Tuesday Night

    Tuesday Night: Isolated showers and thunderstorms before 1am. Patchy fog between midnight and 3am. Otherwise, mostly clear, with a low around 66. Calm wind. Chance of precipitation is 20%.

    Low: 66 °F

    Isolated
    T-storms and
    Patchy Fog

Detailed Forecast

Tonight
A 10 percent chance of showers after 5am. Patchy fog after midnight. Otherwise, mostly cloudy, with a low around 68. Calm wind.
Saturday
A slight chance of showers before 1pm, then isolated showers and thunderstorms between 1pm and 2pm. Partly sunny, with a high near 84. Calm wind becoming northeast around 5 mph in the morning. Chance of precipitation is 20%.
Saturday Night
Patchy fog between midnight and 3am. Otherwise, partly cloudy, with a low around 67. East northeast wind around 5 mph becoming calm.
Sunday
Partly sunny, with a high near 86. Calm wind becoming east around 5 mph in the morning.
Sunday Night
Patchy fog after midnight. Otherwise, mostly cloudy, with a low around 67. East northeast wind around 5 mph becoming calm.
Labor Day
Isolated showers and thunderstorms after 1pm. Mostly sunny, with a high near 86. Calm wind becoming east around 5 mph in the afternoon. Chance of precipitation is 20%.
Monday Night
Patchy fog after midnight. Otherwise, partly cloudy, with a low around 66. East wind around 5 mph becoming calm.
Tuesday
Scattered showers and thunderstorms after 1pm. Patchy fog before 8am. Otherwise, sunny, with a high near 87. Calm wind becoming southwest around 5 mph in the afternoon. Chance of precipitation is 30%.
Tuesday Night
Isolated showers and thunderstorms before 1am. Patchy fog between midnight and 3am. Otherwise, mostly clear, with a low around 66. Calm wind. Chance of precipitation is 20%.
Wednesday
Sunny, with a high near 86.
Wednesday Night
Patchy fog. Otherwise, mostly clear, with a low around 64.
Thursday
Sunny, with a high near 87.
Thursday Night
Mostly clear, with a low around 62.
Friday
Sunny, with a high near 85.
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ABOUT THIS FORECAST

 
Point Forecast:
Port Gibson MS
 31.97°N 90.99°W
Last Update:
11:15 pm CDT Aug 29, 2025
Forecast Valid:
11pm CDT Aug 29, 2025-6pm CDT Sep 5, 2025
 
Forecast Discussion
 
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Additional Resources

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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