South Haven Harbor Weather Forecast
- 38
- 62
Rain Showers Likely
- 49
- 56
Rain Showers
- 44
- 64
Rain Showers
- 39
- 55
Chance Rain Showers
- 44
- 56
Mostly Sunny
- 50
- 65
Mostly Sunny
Today 29 Apr Van Buren
Mostly cloudy with a 30 percent chance of Showers and Thunderstorms until Midday, then mostly sunny in the afternoon. Highs in the upper 60s near lake Michigan in the mid 70s inland. Southwest Winds 15 to 20 Mph with Gusts to around 40 Mph becoming northwest 10 to 20 Mph with Gusts to around 30 Mph in the afternoon.
Tonight 29 Apr Van Buren
Mostly cloudy. A 50 percent chance of Showers and Thunderstorms overnight. Lows in the upper 60s. South Winds 15 to 20 Mph with Gusts to around 35 Mph.
South Haven Harbor Temperature Statistics
April Temperature
South Haven, South Haven Area Regional Airport (3.7 miles)
Lowest 1 April, 2025
22.8 °FAverage April
44.9 °FHighest 24 April, 2025
77.7 °F
Climate (2020–Present)
South Haven, South Haven Area Regional Airport (3.7 miles)
Average Low 2020–2025
42.5 °FAverage 2020–2025
51.1 °FAverage High 2020–2025
59.1 °F