Friess Lake Weather Forecast
- 15
- 20
Snow
- 31
- 38
Chance Rain
- 32
- 45
Mostly Cloudy
- 33
- 46
Mostly Cloudy
- 35
- 55
Mostly Cloudy
- 26
- 49
Mostly Cloudy
Today 17 Mar Washington
Sunny in the morning then becoming partly sunny. Highs around 20. West Winds 5 to 15 Mph.
Tonight 17 Mar Washington
Not as cold. Chance of light snow late in the evening. Light snow after midnight. Snow accumulation up to 1 inch. Lows around 15. South Winds 5 to 15 Mph. Chance of snow near 100 percent.
Friess Lake Temperature Statistics
March Temperature
Waukesha County Airport (13.7 miles)
Lowest 1 March, 2026
14 °FAverage March
37.1 °FHighest 9 March, 2026
69.8 °F
Climate (2021–Present)
Waukesha County Airport (13.7 miles)
Average Low 2021–2026
38.5 °FAverage 2021–2026
46 °FAverage High 2021–2026
56.5 °F