Lancaster Weather Forecast

    • 33
    • 58

    Chance Rain

    • 24
    • 43

    Chance Rain

    • 31
    • 37

    Mostly Cloudy

    • 23
    • 50

    Mostly Cloudy

    • 13
    • 31

    Mostly Cloudy

    • 20
    • 27

    Slight Chance Snow

    • 16
    • 31

    Chance Snow

Today 30 Jan Grant

Mostly sunny. Warmer with Highs in the mid 50s. Temperature falling into the lower 50s late. Southwest Winds 5 to 10 Mph.

Tonight 30 Jan Grant

Mostly cloudy. A slight chance of rain after midnight. Lows in the lower 30s. Light Winds, becoming northeast after midnight. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Lancaster Temperature Statistics

January Temperature

Platteville Municipal Airport (17.4 miles)

  • Lowest 21 January, 2025

    -15 °F

  • Average January

    17.7 °F

  • Highest 17 January, 2025

    50 °F

Climate (2020–Present)

Platteville Municipal Airport (17.4 miles)

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  • Average Low 2020–2025

    40.5 °F

  • Average 2020–2025

    49.5 °F

  • Average High 2020–2025

    58.2 °F
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