Keartys Bay Weather Forecast
- 36
- 65
Mostly Sunny
- 37
- 60
Sunny
- 43
- 65
Mostly Sunny
- 46
- 64
Partly Sunny
- 49
- 69
Partly Sunny
- 53
- 72
Partly Sunny
Today 7 Oct Green Lake
Sunny. Highs in the mid 60s. Northwest Winds 5 to 15 Mph.
Tonight 7 Oct Green Lake
Colder, clear. Widespread frost after midnight. Lows in the mid 30s. North Winds up to 5 Mph.
Keartys Bay Temperature Statistics
October Temperature
Fond Du Lac County Airport (24.9 miles)
Lowest 2 October, 2025
55.9 °FAverage October
69.5 °FHighest 3 October, 2025
87.1 °F
Climate (2020–Present)
Fond Du Lac County Airport (24.9 miles)
Average Low 2020–2025
39.9 °FAverage 2020–2025
49.4 °FAverage High 2020–2025
58.5 °F