Horn Island Weather Forecast
- 62
- 71
Rain Showers
- 53
- 68
Mostly Sunny
- 58
- 65
Sunny
- 64
- 67
Mostly Sunny
- 56
- 70
Chance Rain Showers
- 52
- 64
Mostly Sunny
Today 15 Mar Southern Jackson
Mostly cloudy with a chance of Thunderstorms. A chance of Showers in the Morning, then Showers likely in the afternoon. Some Thunderstorms may be severe. Breezy with Highs in the upper 70s. South Winds 15 to 25 Mph with Gusts up to 40 Mph. Chance of rain 70 percent.
Tonight 15 Mar Southern Jackson
Mostly cloudy with Showers and Thunderstorms likely in the Evening, then mostly clear after midnight. Breezy, cooler with Lows in the mid 50s. South Winds 15 to 25 Mph with Gusts up to 35 Mph, becoming southwest 10 to 15 Mph with Gusts up to 25 Mph after midnight. Chance of rain 70 percent.
Horn Island Temperature Statistics
March Temperature
Moss Point - Trent Lott International Airport (17.4 miles)
Lowest 6 March, 2025
34.6 °FAverage March
59.1 °FHighest 1 March, 2025
80.7 °F
Climate (2020–Present)
Moss Point - Trent Lott International Airport (17.4 miles)
Average Low 2020–2025
59 °FAverage 2020–2025
69.4 °FAverage High 2020–2025
80.7 °F