St Lucie River Entrance Weather Forecast
- 65
- 76
Chance Rain Showers
- 64
- 79
Slight Chance Rain Showers
- 66
- 79
Slight Chance Rain Showers
- 65
- 84
Partly Sunny
- 54
- 78
Chance Rain Showers
- 52
- 67
Partly Sunny
Today 22 Jan Coastal Martin
Mostly cloudy with a chance of Showers. A slight chance of Thunderstorms. Highs in the mid 70s. Northeast Winds 5 to 10 Mph with Gusts up to 20 Mph increasing to 10 to 15 Mph in the afternoon. Chance of rain 50 percent.
Tonight 22 Jan Coastal Martin
Partly cloudy with a slight chance of Showers. Lows in the upper 60s. Northeast Winds 5 to 10 Mph. Chance of rain 20 percent.
St Lucie River Entrance Temperature Statistics
January Temperature
Witham Field Airport (1.9 miles)
Lowest 1 January, 2026
41 °FAverage January
63.7 °FHighest 7 January, 2026
82.4 °F
Climate (2021–Present)
Witham Field Airport (1.9 miles)
Average Low 2021–2026
69.4 °FAverage 2021–2026
74.5 °FAverage High 2021–2026
83 °F