Erin Aero Airport Weather Forecast
- 38
- 57
Rain Showers
- 46
- 73
Rain Showers
- 39
- 58
Mostly Sunny
- 46
- 67
Chance Rain Showers
- 53
- 75
Chance Rain Showers
- 52
- 78
Slight Chance Thunderstorms
Today 11 May Washington
Sunny. Areas of frost in the morning. Highs in the upper 50s. Northeast Winds 5 to 10 Mph.
Tonight 11 May Washington
Clear. Widespread frost through the night. Lows in the mid 30s. Northeast Winds up to 10 Mph.
Erin Aero Airport Temperature Statistics
May Temperature
Waukesha County Airport (14.9 miles)
Lowest 2 May, 2026
30.2 °FAverage May
47.1 °FHighest 4 May, 2026
78.8 °F
Climate (2021–Present)
Waukesha County Airport (14.9 miles)
Average Low 2021–2026
38.5 °FAverage 2021–2026
46 °FAverage High 2021–2026
56.6 °F