Union Mills Weather Forecast

    • 22
    • 39

    Chance Snow

    • 10
    • 28

    Snow

    • -2
    • 16

    Partly Sunny

    • -3
    • 16

    Partly Sunny

    • 1
    • 14

    Partly Sunny

    • 11
    • 26

    Mostly Cloudy

Today 18 Jan Mifflin

Cloudy with a chance of snow and freezing rain. A chance of rain in the afternoon. Little or no snow accumulation. Highs in the upper 30s. South Winds around 5 Mph. Chance of precipitation 50 percent.

Tonight 18 Jan Mifflin

Mostly cloudy. Near steady temperature in the upper 20s. South Winds around 5 Mph.

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Union Mills Temperature Statistics

January Temperature

State College - University Park Airport (18 miles)

  • Lowest 14 January, 2025

    12.2 °F

  • Average January

    23.9 °F

  • Highest 1 January, 2025

    42.8 °F

Climate (2020–Present)

State College - University Park Airport (18 miles)

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  • Average Low 2020–2025

    43.1 °F

  • Average 2020–2025

    50.4 °F

  • Average High 2020–2025

    60.4 °F
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