Fairview Heights Weather Forecast

    • 45
    • 56

    Rain Showers

    • 44
    • 56

    Rain Showers

    • 36
    • 57

    Chance Rain Showers

    • 40
    • 59

    Mostly Sunny

    • 46
    • 67

    Mostly Sunny

    • 49
    • 70

    Partly Sunny

Today 30 Apr Waukesha

Cooler. Partly sunny. A 20 percent chance of light rain Showers late in the afternoon. Highs in the upper 50s. Southeast Winds 5 to 10 Mph.

Tonight 30 Apr Waukesha

Much Colder. Mostly clear. Areas of frost early in the morning. Lows in the mid 30s. East Winds 5 to 10 Mph.

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Fairview Heights Temperature Statistics

April Temperature

Milwaukee-Timmerman (4.3 miles)

  • Lowest 8 April, 2025

    21.2 °F

  • Average April

    41.6 °F

  • Highest 18 April, 2025

    69.8 °F

Climate (2020–Present)

Milwaukee-Timmerman (4.3 miles)

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  • Average Low 2020–2025

    40 °F

  • Average 2020–2025

    47.1 °F

  • Average High 2020–2025

    57 °F
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