Platteville Municipal Airport Weather Forecast

    • 57
    • 78

    Mostly Sunny

    • 58
    • 82

    Chance Rain Showers

    • 61
    • 86

    Mostly Sunny

    • 59
    • 86

    Slight Chance Thunderstorms

    • 56
    • 82

    Partly Sunny

    • 53
    • 78

    Partly Sunny

Today 24 May Grant

Patchy fog this morning. Mostly sunny. Highs in the upper 70s. West Winds 5 to 10 Mph.

Tonight 24 May Grant

Mostly clear in the Evening, then partly cloudy with a slight chance of Showers after midnight. Lows in the upper 50s. South Winds around 5 Mph. Chance of rain 20 percent.

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Platteville Municipal Airport Temperature Statistics

May Temperature

Platteville Municipal Airport (0 miles)

  • Lowest 2 May, 2026

    32 °F

  • Average May

    57 °F

  • Highest 15 May, 2026

    81.5 °F

Climate (2021–Present)

Platteville Municipal Airport (0 miles)

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  • Average Low 2021–2026

    40.7 °F

  • Average 2021–2026

    49.9 °F

  • Average High 2021–2026

    58.8 °F
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