Tonseth Lake Weather Forecast
- 38
- 63
Becoming Sunny
- 47
- 66
Mostly Sunny
- 59
- 80
Breezy
- 35
- 75
Rain Likely
- 30
- 48
Slight Chance Rain/Snow
- 29
- 50
Partly Sunny
Today 20 Apr West Otter Tail
Mostly sunny. Highs in the mid 60s. Breezy. South Winds 15 to 25 Mph.
Tonight 20 Apr West Otter Tail
Mostly clear. Lows 35 to 40. Southwest Winds around 5 Mph shifting to the northeast after midnight.
Tonseth Lake Temperature Statistics
April Temperature
Fergus Falls Municipal Airport-Einar Mickel (13.7 miles)
Lowest 7 April, 2026
14 °FAverage April
39 °FHighest 16 April, 2026
82.4 °F
Climate (2021–Present)
Fergus Falls Municipal Airport-Einar Mickel (13.7 miles)
Average Low 2021–2026
34.5 °FAverage 2021–2026
44.1 °FAverage High 2021–2026
53.6 °F