Gulfport Weather Forecast
- 77
- 89
Slight Chance Thunderstorms
- 77
- 91
Chance Thunderstorms
- 77
- 87
Rain Showers Likely
- 76
- 87
Rain Showers Likely
- 76
- 87
Thunderstorms Likely
- 76
- 88
Chance Thunderstorms
- 77
- 87
Chance Thunderstorms
Today 6 Sep Southern Harrison
Sunny with a slight chance of Showers and Thunderstorms. Near steady temperature in the upper 80s. Southwest Winds 5 to 10 Mph. Chance of rain 20 percent. Heat index Values up to 105.
Tonight 6 Sep Southern Harrison
Mostly clear in the Evening, then becoming partly cloudy. A slight chance of Showers and Thunderstorms. Humid with Lows in the mid 70s. West Winds around 5 Mph. Chance of rain 20 percent.
Gulfport Temperature Statistics
September Temperature
Gulfport - Gulfport-Biloxi International Airport (3.1 miles)
Lowest 4 September, 2026
77 °FAverage September
84.1 °FHighest 2 September, 2026
93.7 °F
Climate (2021–2026)
Gulfport - Gulfport-Biloxi International Airport (3.1 miles)
Average Low 2021–2026
61.7 °FAverage 2021–2026
70.4 °FAverage High 2021–2026
79.5 °F