Gann Valley Weather Forecast
- 43
- 63
Sunny
- 43
- 72
Chance Rain Showers
- 38
- 65
Slight Chance Rain Showers
- 37
- 61
Mostly Sunny
- 50
- 75
Mostly Sunny
- 55
- 78
Slight Chance Rain Showers
- 55
- 79
Chance Rain Showers
Today 29 Apr Buffalo
Sunny. South Winds 5 to 10 Mph.
Tonight 29 Apr Buffalo
Clear. Lows in the mid 40s. Southeast Winds 10 to 20 Mph.
Gann Valley Temperature Statistics
April Temperature
Chamberlain, Chamberlain Municipal Airport (24.2 miles)
Lowest 5 April, 2025
21.4 °FAverage April
46.7 °FHighest 16 April, 2025
77.7 °F
Climate (2020–Present)
Chamberlain, Chamberlain Municipal Airport (24.2 miles)
Average Low 2020–2025
37 °FAverage 2020–2025
48.2 °FAverage High 2020–2025
59.9 °F