Chapman Weather Forecast

    • 60
    • 79

    Rain Showers

    • 62
    • 83

    Partly Sunny

    • 65
    • 85

    Chance Rain Showers

    • 64
    • 79

    Rain Showers Likely

    • 61
    • 82

    Slight Chance Thunderstorms

    • 63
    • 82

    Partly Sunny

Today 30 Jul Northampton

Mostly cloudy with scattered Showers. Near steady temperature in the upper 70s. North Winds around 10 Mph with Gusts up to 20 Mph. Chance of rain 50 percent.

Tonight 30 Jul Northampton

Mostly cloudy with scattered Showers in the Evening, then partly cloudy after midnight. Lows in the lower 60s. Northwest Winds 5 to 10 Mph. Chance of rain 40 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Chapman Temperature Statistics

July Temperature

Allentown, Lehigh Valley International Airport (7.5 miles)

  • Lowest 20 July, 2026

    52.6 °F

  • Average July

    75.9 °F

  • Highest 2 July, 2026

    101.6 °F

Climate (2021–2026)

Allentown, Lehigh Valley International Airport (7.5 miles)

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  • Average Low 2021–2026

    43.5 °F

  • Average 2021–2026

    53.7 °F

  • Average High 2021–2026

    63.6 °F
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