Bethlehem Weather Forecast

    • 75
    • 96

    Chance Thunderstorms

    • 74
    • 92

    Thunderstorms

    • 74
    • 89

    Thunderstorms

    • 74
    • 91

    Thunderstorms

    • 75
    • 93

    Thunderstorms Likely

    • 76
    • 95

    Chance Thunderstorms

Today 22 Jul Holmes

Mostly sunny. A chance of Showers and Thunderstorms this afternoon. Highs in the mid 90s. Northwest Winds around 5 Mph. Chance of rain 50 percent. Heat index Values up to 111.

Tonight 22 Jul Holmes

Mostly cloudy with a chance of Showers and Thunderstorms in the Evening, then partly cloudy with a slight chance of Showers and Thunderstorms after midnight. Humid with Lows in the mid 70s. West Winds around 5 Mph in the Evening, becoming light and variable. Chance of rain 40 percent. Heat index Values up to 106 early in the evening.

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Bethlehem Temperature Statistics

July Temperature

Tri-County Airport (9.3 miles)

  • Lowest 12 July, 2025

    71.7 °F

  • Average July

    84.8 °F

  • Highest 14 July, 2025

    100.7 °F

Climate (2020–Present)

Tri-County Airport (9.3 miles)

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  • Average Low 2020–2025

    58.2 °F

  • Average 2020–2025

    69 °F

  • Average High 2020–2025

    81 °F
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