Bethlehem Weather Forecast

    • 33
    • 52

    Mostly Sunny

    • 42
    • 55

    Chance Rain Showers

    • 41
    • 57

    Chance Rain

    • 41
    • 48

    Rain

    • 40
    • 47

    Rain Likely

    • 35
    • 50

    Chance Rain

Today 29 Mar Hunterdon

Sunny. Highs in the lower 50s. Northwest Winds 15 to 20 Mph with Gusts up to 30 Mph.

Tonight 29 Mar Hunterdon

Clear. Lows in the mid 30s. Northwest Winds 15 to 20 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Bethlehem Temperature Statistics

March Temperature

Somerville, Somerset Airport (18 miles)

  • Lowest 1 March, 2024

    20.8 °F
  • Average March

    46.4 °F
  • Highest 14 March, 2024

    77.6 °F

Climate (2019–Present)

Somerville, Somerset Airport (18 miles)

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  • Average Low 2019–2024

    43.5 °F
  • Average 2019–2024

    54 °F
  • Average High 2019–2024

    65.2 °F
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