South Haven Weather Forecast
- 54
- 70
Chance Thunderstorms
- 51
- 75
Chance Thunderstorms
- 43
- 71
Partly Sunny
- 46
- 72
Mostly Sunny
- 48
- 74
Partly Sunny
- 53
- 74
Chance Rain Showers
- 56
- 74
Chance Rain Showers
Today 30 Apr Sumner
Cloudy with a slight chance of Showers and Thunderstorms. Highs around 70. South Winds 10 to 15 Mph. Chance of rain 20 percent.
Tonight 30 Apr Sumner
Mostly cloudy with a chance of Showers and Thunderstorms. Lows in the mid 50s. Southeast Winds 5 to 10 Mph, becoming west after midnight. Chance of rain 50 percent.
South Haven Temperature Statistics
April Temperature
Blackwell-Tonkawa Municipal Airport (21.1 miles)
Lowest 8 April, 2025
33.8 °FAverage April
62.1 °FHighest 13 April, 2025
91.4 °F
Climate (2020–Present)
Blackwell-Tonkawa Municipal Airport (21.1 miles)
Average Low 2020–2025
48.3 °FAverage 2020–2025
60.1 °FAverage High 2020–2025
72.7 °F