Grand Gulf Weather Forecast
- 75
- 88
Rain Showers Likely
- 77
- 87
Rain Showers
- 75
- 89
Rain Showers
- 75
- 88
Thunderstorms Likely
- 77
- 91
Chance Thunderstorms
- 77
- 92
Slight Chance Thunderstorms
Today 17 Jun Claiborne
Mostly sunny with a slight chance of Showers and Thunderstorms. Some Thunderstorms may produce heavy rainfall. Near steady temperature in the upper 80s. South Winds 10 to 15 Mph. Chance of rain 20 percent.
Tonight 17 Jun Claiborne
Mostly cloudy with a chance of Thunderstorms. A chance of Showers in the Evening, then Showers likely after midnight. Some Thunderstorms may produce heavy rainfall. Lows in the mid 70s. South Winds 5 to 10 Mph with Gusts up to 20 Mph. Chance of rain 70 percent.
Grand Gulf Temperature Statistics
June Temperature
Vicksburg Municipal (14.9 miles)
Lowest 5 June, 2026
62.6 °FAverage June
81 °FHighest 1 June, 2026
95 °F
Climate (2021–2026)
Vicksburg Municipal (14.9 miles)
Average Low 2021–2026
56.6 °FAverage 2021–2026
66.6 °FAverage High 2021–2026
77.6 °F