Bath Weather Forecast

    • 20
    • 37

    Decreasing Clouds

    • 9
    • 29

    Partly Sunny

    • 25
    • 32

    Mostly Cloudy

    • 31
    • 43

    Chance Rain

    • 24
    • 40

    Chance Rain/Snow

    • 19
    • 35

    Chance Rain/Snow

    • 17
    • 30

    Mostly Cloudy

Today 7 Dec Northampton

Partly sunny. Highs in the upper 30s. Southwest Winds around 5 Mph.

Tonight 7 Dec Northampton

Partly cloudy. Cold with Lows around 20. West Winds around 5 Mph, becoming northwest with Gusts up to 20 Mph after midnight.

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Bath Temperature Statistics

December Temperature

Allentown, Lehigh Valley International Airport (5.6 miles)

  • Lowest 5 December, 2025

    12.9 °F

  • Average December

    29.6 °F

  • Highest 1 December, 2025

    41 °F

Climate (2020–Present)

Allentown, Lehigh Valley International Airport (5.6 miles)

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  • Average Low 2020–2025

    43.7 °F

  • Average 2020–2025

    53.8 °F

  • Average High 2020–2025

    63.5 °F
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