Lost Lake Weather Forecast
- 66
- 81
Chance Thunderstorms
- 66
- 82
Rain Showers Likely
- 68
- 83
Chance Thunderstorms
- 68
- 81
Chance Thunderstorms
- 67
- 82
Rain Showers Likely
- 63
- 82
Chance Thunderstorms
Today 30 Mar Upper St. Martin
Patchy fog this morning. Mostly cloudy with a slight chance of Showers and Thunderstorms this Morning, then partly sunny with a chance of Showers and Thunderstorms this afternoon. Highs in the mid 80s. Southeast Winds 5 to 10 Mph, becoming south with Gusts up to 20 Mph this afternoon. Chance of rain 40 percent.
Tonight 30 Mar Upper St. Martin
Mostly cloudy. Lows in the mid 60s. Southeast Winds 5 to 10 Mph.
Lost Lake Temperature Statistics
March Temperature
Lafayette, Lafayette Regional Airport (20.5 miles)
Lowest 17 March, 2026
33.7 °FAverage March
67.5 °FHighest 6 March, 2026
84.7 °F
Climate (2021–Present)
Lafayette, Lafayette Regional Airport (20.5 miles)
Average Low 2021–2026
61.9 °FAverage 2021–2026
71 °FAverage High 2021–2026
80.8 °F