Erin Aero Airport Weather Forecast

    • 28
    • 31

    Snow

    • 3
    • 35

    Chance Snow

    • 14
    • 20

    Slight Chance Snow

    • 19
    • 29

    Mostly Cloudy

    • 28
    • 37

    Mostly Cloudy

    • 31
    • 44

    Slight Chance Rain/Snow

    • 24
    • 37

    Chance Rain/Snow

Today 5 Feb Washington

Mostly cloudy. Southwest Winds 5 to 10 Mph.

Tonight 5 Feb Washington

Not as cold. Light snow after midnight. Snow accumulation up to 1 inch. Near steady temperature in the upper 20s. West Winds 5 to 10 Mph. Chance of snow near 100 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Erin Aero Airport Temperature Statistics

February Temperature

Waukesha County Airport (14.9 miles)

  • Lowest 1 February, 2026

    3.2 °F

  • Average February

    17.1 °F

  • Highest 1 February, 2026

    28.4 °F

Climate (2021–Present)

Waukesha County Airport (14.9 miles)

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  • Average Low 2021–2026

    38.2 °F

  • Average 2021–2026

    45.7 °F

  • Average High 2021–2026

    56.3 °F
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