Birch Lake Weather Forecast
- 30
- 52
Mostly Sunny
- 34
- 55
Partly Sunny
- 47
- 60
Partly Sunny
- 35
- 64
Mostly Cloudy
- 27
- 47
Mostly Sunny
- 29
- 45
Chance Rain
Today 12 Nov Iowa
Sunny. Highs in the lower 50s. West Winds 10 to 20 Mph.
Tonight 12 Nov Iowa
Mostly clear. Lows in the upper 20s. West Winds up to 10 Mph.
Birch Lake Temperature Statistics
November Temperature
Iowa County Airport (18 miles)
Lowest 10 November, 2025
21.2 °FAverage November
22.8 °FHighest 10 November, 2025
26.6 °F
Climate (2020–Present)
Iowa County Airport (18 miles)
Average Low 2020–2025
41.6 °FAverage 2020–2025
50.1 °FAverage High 2020–2025
58.6 °F