Maple Marsh Lake Weather Forecast
- 48
- 64
Increasing Clouds
- 42
- 62
Mostly Cloudy
- 42
- 64
Mostly Sunny
- 48
- 67
Partly Sunny
- 52
- 68
Slight Chance Rain Showers
- 54
- 72
Partly Sunny
Today 20 Sep Washington
Increasing Clouds. Highs in the mid 60s. Northeast Winds 5 to 15 Mph.
Tonight 20 Sep Washington
Mostly cloudy. Lows in the upper 40s. Northeast Winds 5 to 10 Mph.
Maple Marsh Lake Temperature Statistics
September Temperature
Lake Elmo Airport (11.8 miles)
Lowest 14 September, 2026
41 °FAverage September
67.4 °FHighest 1 September, 2026
87.8 °F
Climate (2021–2026)
Lake Elmo Airport (11.8 miles)
Average Low 2021–2026
36.6 °FAverage 2021–2026
46.2 °FAverage High 2021–2026
55.3 °F