Newcastle Weather Forecast

    • 28
    • 43

    Partly Sunny

    • 23
    • 45

    Partly Sunny

    • 16
    • 34

    Chance Snow

    • 11
    • 23

    Chance Snow

    • 10
    • 27

    Chance Snow

    • 1
    • 25

    Chance Snow

Today 31 Jan Newcastle

Mostly sunny this Morning, then becoming partly cloudy. Highs in the lower 40s. Southwest Winds 5 to 10 Mph.

Tonight 31 Jan Newcastle

Mostly cloudy. Lows in the upper 20s. Southwest Winds 10 to 15 Mph. Gusts up to 30 Mph after midnight.

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Newcastle Temperature Statistics

January Temperature

Mondell Field (5.6 miles)

  • Lowest 20 January, 2025

    -16.6 °F

  • Average January

    17.1 °F

  • Highest 16 January, 2025

    41 °F

Climate (2020–Present)

Mondell Field (5.6 miles)

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  • Average Low 2020–2025

    35.3 °F

  • Average 2020–2025

    47.9 °F

  • Average High 2020–2025

    59.8 °F
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