South Haven Weather Forecast
- 31
- 54
Decreasing Clouds
- 33
- 50
Partly Sunny
- 33
- 52
Partly Sunny
- 42
- 62
Partly Sunny
- 41
- 64
Partly Sunny
- 43
- 65
Slight Chance Rain Showers
Today 29 Apr Wright
Mostly sunny. Areas of frost early in the morning. Highs in the mid 50s. Northwest Winds up to 10 Mph increasing to 10 to 15 Mph in the afternoon.
Tonight 29 Apr Wright
Mostly clear. Widespread frost after midnight. Lows in the lower 30s. North Winds 5 to 10 Mph.
South Haven Temperature Statistics
April Temperature
Maple Lake, Maple Lake Municipal Airport (11.2 miles)
Lowest 7 April, 2026
17.4 °FAverage April
43.1 °FHighest 12 April, 2026
82.6 °F
Climate (2021–Present)
Maple Lake, Maple Lake Municipal Airport (11.2 miles)
Average Low 2021–2026
37.5 °FAverage 2021–2026
46.9 °FAverage High 2021–2026
56.1 °F