Ship Island Weather Forecast
- 86
- 88
Chance Thunderstorms
- 84
- 88
Rain Showers Likely
- 80
- 87
Rain Showers
- 79
- 86
Rain Showers
- 80
- 84
Thunderstorms Likely
- 82
- 87
Chance Thunderstorms
Today 10 Jul Southern Harrison
Mostly sunny. A slight chance of Showers and Thunderstorms in the afternoon. Humid with Highs in the lower 90s. South Winds 5 to 10 Mph. Chance of rain 20 percent. Heat index Values up to 105.
Tonight 10 Jul Southern Harrison
Mostly clear in the Evening, then partly cloudy with a slight chance of Showers and Thunderstorms after midnight. Humid with Lows around 80. South Winds 5 to 10 Mph. Chance of rain 20 percent.
Ship Island Temperature Statistics
July Temperature
Keesler Air Force Base / Biloxi (14.3 miles)
Lowest 7 July, 2026
76.5 °FAverage July
85.5 °FHighest 1 July, 2026
94.5 °F
Climate (2021–2026)
Keesler Air Force Base / Biloxi (14.3 miles)
Average Low 2021–2026
62.7 °FAverage 2021–2026
70.1 °FAverage High 2021–2026
77.6 °F