Platteville Municipal Airport Weather Forecast

    • 50
    • 76

    Rain Showers

    • 26
    • 50

    Chance Rain Showers

    • 28
    • 44

    Partly Sunny

    • 41
    • 61

    Mostly Sunny

    • 41
    • 68

    Mostly Cloudy

    • 28
    • 54

    Rain/Snow Likely

Today 14 Mar Grant

Mostly cloudy Early, then becoming mostly sunny. Isolated Showers and Thunderstorms early. Breezy, warmer with Highs in the mid 70s. Southeast Winds 15 to 25 Mph. Gusts up to 35 Mph, increasing to 40 Mph this afternoon. Chance of rain 20 percent.

Tonight 14 Mar Grant

Showers with Thunderstorms likely in the Evening, then a slight chance of Showers and Thunderstorms after midnight. Breezy with Lows in the upper 40s. Southeast Winds 15 to 25 Mph. Gusts up to 40 Mph, decreasing to 30 Mph after midnight. Chance of rain 100 percent.

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Platteville Municipal Airport Temperature Statistics

March Temperature

Platteville Municipal Airport (0 miles)

  • Lowest 2 March, 2025

    14 °F

  • Average March

    36.8 °F

  • Highest 10 March, 2025

    67.5 °F

Climate (2020–Present)

Platteville Municipal Airport (0 miles)

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  • Average Low 2020–2025

    40.5 °F

  • Average 2020–2025

    49.6 °F

  • Average High 2020–2025

    58.3 °F
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