Foster Lake Weather Forecast
- 62
- 88
Increasing Clouds
- 61
- 88
Becoming Sunny
- 57
- 81
Partly Sunny
- 60
- 82
Partly Sunny
- 63
- 88
Sunny
- 61
- 89
Sunny
- 55
- 85
Mostly Sunny
Today 21 Mar Cass
Sunny. Near steady temperature in the upper 80s. Southwest Winds 5 to 10 Mph.
Tonight 21 Mar Cass
Mostly clear. Lows in the lower 60s. South Winds 5 to 10 Mph.
Foster Lake Temperature Statistics
March Temperature
Mount Pleasant, Mount Pleasant Regional Airport (30.4 miles)
Lowest 16 March, 2026
29.3 °FAverage March
64 °FHighest 19 March, 2026
83.1 °F
Climate (2021–Present)
Mount Pleasant, Mount Pleasant Regional Airport (30.4 miles)
Average Low 2021–2026
54.4 °FAverage 2021–2026
65.1 °FAverage High 2021–2026
76.5 °F