Chapman Weather Forecast

    • 38
    • 66

    Becoming Sunny

    • 36
    • 60

    Partly Sunny

    • 40
    • 62

    Mostly Cloudy

    • 45
    • 65

    Mostly Cloudy

    • 48
    • 68

    Mostly Cloudy

    • 53
    • 67

    Chance Rain Showers

Today 30 Oct Northampton

Sunny. Highs in the upper 60s. Northwest Winds 10 to 15 Mph.

Tonight 30 Oct Northampton

Mostly clear. Cooler with Lows in the upper 30s. Northwest Winds 5 to 10 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Chapman Temperature Statistics

October Temperature

Allentown, Lehigh Valley International Airport (7.5 miles)

  • Lowest 25 October, 2026

    28.7 °F

  • Average October

    56.5 °F

  • Highest 2 October, 2026

    84.7 °F

Climate (2021–2026)

Allentown, Lehigh Valley International Airport (7.5 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    43.4 °F

  • Average 2021–2026

    53.7 °F

  • Average High 2021–2026

    63.6 °F
Get WillyWeather+ to remove ads