St Martin Weather Forecast
- 75
- 92
Becoming Sunny
- 76
- 90
Chance Thunderstorms
- 78
- 90
Chance Thunderstorms
- 77
- 90
Slight Chance Thunderstorms
- 78
- 91
Slight Chance Thunderstorms
- 78
- 92
Mostly Sunny
Today 8 Aug Southern Jackson
Mostly sunny. Near steady temperature around 90. South Winds 5 to 10 Mph. Heat index Values up to 105.
Tonight 8 Aug Southern Jackson
Mostly clear. Humid with Lows in the mid 70s. Southwest Winds around 5 Mph in the Evening, becoming light and variable.
St Martin Temperature Statistics
August Temperature
Keesler Air Force Base / Biloxi (3.1 miles)
Lowest 4 August, 2026
75.2 °FAverage August
85.3 °FHighest 1 August, 2026
95.7 °F
Climate (2021–2026)
Keesler Air Force Base / Biloxi (3.1 miles)
Average Low 2021–2026
62.7 °FAverage 2021–2026
70.1 °FAverage High 2021–2026
77.7 °F