Lancaster Municipal Airport Weather Forecast

    • 6
    • 26

    Snow Showers

    • -17
    • 18

    Mostly Cloudy

    • -17
    • -7

    Cold

    • -9
    • 0

    Cold

    • -9
    • 7

    Cold

    • 1
    • 12

    Partly Sunny

Today 21 Jan Grant

Scattered Flurries Early, then snow this afternoon. Snow may be heavy at Times this afternoon. Additional snow accumulation of 1 to 3 Inches. Not as cold with Highs in the mid 20s. Southwest Winds 10 to 15 Mph. Chance of snow 100 percent.

Tonight 21 Jan Grant

Patchy blowing snow in the evening. Mostly cloudy with a chance of snow in the Evening, then partly cloudy after midnight. Additional snow accumulation little or no. Windy with Lows around 6 above. Northwest Winds 20 to 30 Mph, becoming west 10 to 15 Mph after midnight. Chance of snow 50 percent.

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Lancaster Municipal Airport Temperature Statistics

January Temperature

Platteville Municipal Airport (13.7 miles)

  • Lowest 19 January, 2026

    -5.8 °F

  • Average January

    25.6 °F

  • Highest 8 January, 2026

    55.4 °F

Climate (2021–Present)

Platteville Municipal Airport (13.7 miles)

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  • Average Low 2021–2026

    40.7 °F

  • Average 2021–2026

    49.9 °F

  • Average High 2021–2026

    58.7 °F
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