Flat Lake Weather Forecast
- 62
- 75
Rain Showers Likely
- 50
- 68
Partly Sunny
- 49
- 67
Partly Sunny
- 55
- 70
Mostly Sunny
- 61
- 74
Partly Sunny
- 63
- 76
Mostly Cloudy
Today 30 Jan Lower St. Martin
Mostly sunny. Near steady temperature in the mid 70s. South Winds 15 to 20 Mph with Gusts up to 30 Mph.
Tonight 30 Jan Lower St. Martin
Mostly cloudy. A slight chance of Showers in the Evening, then Showers with a slight chance of Thunderstorms after midnight. Lows in the lower 60s. South Winds 10 to 15 Mph, becoming southwest after midnight. Chance of rain 80 percent.
Flat Lake Temperature Statistics
January Temperature
Patterson Memorial (8.1 miles)
Lowest 22 January, 2025
9 °FAverage January
47.7 °FHighest 5 January, 2025
77 °F
Climate (2020–Present)
Patterson Memorial (8.1 miles)
Take a look at our website widgetsAvailable free! Find Out MoreAverage Low 2020–2025
60.2 °FAverage 2020–2025
67.8 °FAverage High 2020–2025
76.7 °F