Shoalwater Bay Weather Forecast
- 71
- 75
Mostly Cloudy
- 70
- 74
Chance Rain Showers
- 64
- 78
Chance Rain Showers
- 60
- 66
Sunny
- 66
- 70
Mostly Sunny
- 68
- 73
Mostly Sunny
Today 9 Mar Coastal Calhoun
Widespread fog in the morning. Mostly cloudy. Highs in the upper 70s. Southeast Winds 5 to 10 Mph, increasing to south 10 to 15 Mph in the afternoon.
Tonight 9 Mar Coastal Calhoun
Cloudy. Lows in the upper 60s. Southeast Winds 10 to 15 Mph.
Shoalwater Bay Temperature Statistics
March Temperature
Palacios Municipal Airport (29.2 miles)
Lowest 2 March, 2026
59 °FAverage March
71.5 °FHighest 3 March, 2026
80.1 °F
Climate (2021–Present)
Palacios Municipal Airport (29.2 miles)
Average Low 2021–2026
65.3 °FAverage 2021–2026
73 °FAverage High 2021–2026
80.9 °F