Little Muskego Lake Weather Forecast
- 59
- 84
Mostly Sunny
- 62
- 82
Increasing Clouds
- 61
- 75
Slight Chance Thunderstorms
- 61
- 75
Chance Rain Showers
- 61
- 80
Chance Thunderstorms
- 60
- 79
Chance Rain Showers
- 57
- 75
Slight Chance Thunderstorms
Today 17 Sep Waukesha
Sunny. Southeast Winds up to 5 Mph.
Tonight 17 Sep Waukesha
Partly cloudy. Lows in the upper 50s. Southeast Winds up to 5 Mph through around midnight becoming calm.
Little Muskego Lake Temperature Statistics
September Temperature
Waukesha County Airport (9.9 miles)
Lowest 8 September, 2025
41 °FAverage September
58.9 °FHighest 12 September, 2025
80.6 °F
Climate (2020–Present)
Waukesha County Airport (9.9 miles)
Average Low 2020–2025
38.2 °FAverage 2020–2025
45.7 °FAverage High 2020–2025
56.2 °F