Grand Harbor Weather Forecast
- 59
- 80
Mostly Sunny
- 62
- 80
Mostly Sunny
- 65
- 81
Mostly Sunny
- 66
- 81
Partly Sunny
- 66
- 82
Partly Sunny
- 65
- 80
Chance Rain Showers
Today 27 Oct Coastal Bay
Sunny. Highs in the lower 80s. Northeast Winds 5 to 10 Mph.
Tonight 27 Oct Coastal Bay
Mostly clear. Lows in the upper 50s. Northeast Winds 5 to 10 Mph.
Grand Harbor Temperature Statistics
October Temperature
Tyndall Air Force Base (11.8 miles)
Lowest 18 October, 2026
54.1 °FAverage October
73.3 °FHighest 12 October, 2026
90 °F
Climate (2021–2026)
Tyndall Air Force Base (11.8 miles)
Average Low 2021–2026
62.9 °FAverage 2021–2026
70.3 °FAverage High 2021–2026
78.1 °F