Port Gibson Weather Forecast
- 69
- 90
Chance Thunderstorms
- 69
- 90
Mostly Sunny
- 71
- 93
Slight Chance Thunderstorms
- 70
- 92
Chance Thunderstorms
- 72
- 93
Chance Thunderstorms
- 72
- 94
Slight Chance Thunderstorms
Today 2 Aug Claiborne
Mostly sunny. A chance of Showers and Thunderstorms this afternoon. Highs around 90. North Winds 5 to 10 Mph. Chance of rain 50 percent. Heat index Values up to 105.
Tonight 2 Aug Claiborne
Partly cloudy with a slight chance of Showers and Thunderstorms in the Evening, then mostly clear after midnight. Lows in the upper 60s. North Winds around 5 Mph. Chance of rain 20 percent.
Port Gibson Temperature Statistics
August Temperature
Vicksburg Municipal (18.6 miles)
Lowest
–Average August
–Highest
–
Climate (2020–Present)
Vicksburg Municipal (18.6 miles)
Average Low 2020–2025
56.4 °FAverage 2020–2025
66.3 °FAverage High 2020–2025
77.2 °F