Lake De Montreville Weather Forecast
- 36
- 77
Chance Rain Showers
- 29
- 44
Gradual Clearing
- 39
- 49
Partly Sunny
- 38
- 55
Mostly Cloudy
- 39
- 59
Mostly Cloudy
- 27
- 49
Mostly Cloudy
- 26
- 43
Partly Sunny
Today 21 Mar Washington
Warmer. Mostly sunny. Highs in the upper 70s. West Winds 10 to 15 Mph with Gusts to around 30 Mph.
Tonight 21 Mar Washington
Mostly cloudy. A 40 percent chance of rain Showers after midnight. Lows in the mid 30s. North Winds 10 to 15 Mph.
Lake De Montreville Temperature Statistics
March Temperature
Lake Elmo Airport (4.3 miles)
Lowest 16 March, 2026
8.6 °FAverage March
33.6 °FHighest 8 March, 2026
57.2 °F
Climate (2021–Present)
Lake Elmo Airport (4.3 miles)
Average Low 2021–2026
36.6 °FAverage 2021–2026
46.2 °FAverage High 2021–2026
55.2 °F