Platteville Municipal Airport Weather Forecast

    • 53
    • 76

    Increasing Clouds

    • 58
    • 77

    Partly Sunny

    • 64
    • 79

    Chance Rain Showers

    • 62
    • 81

    Slight Chance Thunderstorms

    • 60
    • 79

    Mostly Sunny

    • 62
    • 79

    Partly Sunny

Today 23 Aug Grant

Mostly sunny. Highs in the mid 70s. Northwest Winds 5 to 10 Mph.

Tonight 23 Aug Grant

Mostly clear in the Evening, then becoming partly cloudy. Lows in the lower 50s. Light Winds.

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Platteville Municipal Airport Temperature Statistics

August Temperature

Platteville Municipal Airport (0 miles)

  • Lowest 20 August, 2026

    58.1 °F

  • Average August

    73.4 °F

  • Highest 10 August, 2026

    84.2 °F

Climate (2021–2026)

Platteville Municipal Airport (0 miles)

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  • Average Low 2021–2026

    40.8 °F

  • Average 2021–2026

    49.9 °F

  • Average High 2021–2026

    58.8 °F
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