Foster Field Weather Forecast

    • 65
    • 79

    Rain Showers

    • 70
    • 88

    Chance Thunderstorms

    • 67
    • 91

    Rain Showers

    • 60
    • 86

    Thunderstorms Likely

    • 62
    • 84

    Slight Chance Thunderstorms

    • 60
    • 83

    Chance Thunderstorms

Today 8 Jun Jo Daviess

A chance of Thunderstorms. A chance of Showers Early, then Showers. Some Thunderstorms may produce heavy rainfall. Humid with Highs around 80. Southeast Winds 5 to 10 Mph. Chance of rain near 100 percent.

Tonight 8 Jun Jo Daviess

Mostly cloudy. Showers likely with a chance of Thunderstorms in the evening. Some Thunderstorms may produce heavy rainfall in the evening. Humid with Lows in the mid 60s. Southeast Winds around 5 Mph, becoming southwest after midnight. Chance of rain 70 percent.

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Foster Field Temperature Statistics

June Temperature

Platteville Municipal Airport (20.5 miles)

  • Lowest 2 June, 2026

    52 °F

  • Average June

    70.9 °F

  • Highest 4 June, 2026

    85.1 °F

Climate (2021–Present)

Platteville Municipal Airport (20.5 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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