South Haven Weather Forecast
- 32
- 51
Partly Sunny
- 34
- 52
Partly Sunny
- 44
- 61
Chance Rain Showers
- 41
- 64
Partly Sunny
- 39
- 61
Slight Chance Rain Showers
- 40
- 64
Partly Sunny
Today 30 Apr Wright
Increasing Clouds. Widespread frost in the morning. Highs in the lower 50s. Northwest Winds 5 to 10 Mph.
Tonight 30 Apr Wright
Mostly clear. Areas of frost after Midnight, then widespread frost early in the morning. Lows in the lower 30s. North Winds up 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