Naval Air Station Joint Reserve Base Willow Grove Weather Forecast

    • 38
    • 44

    Rain

    • 28
    • 43

    Partly Sunny

    • 28
    • 41

    Partly Sunny

    • 37
    • 46

    Partly Sunny

    • 29
    • 47

    Chance Rain/Snow

    • 19
    • 35

    Slight Chance Snow

    • 22
    • 33

    Partly Sunny

Today 10 Jan Eastern Montgomery

Rain, cooler. Near steady temperature in the lower 40s. East Winds 5 to 10 Mph. Chance of rain near 100 percent.

Tonight 10 Jan Eastern Montgomery

Cloudy. Rain, mainly this evening. Patchy fog. Near steady temperature in the lower 40s. Northeast Winds around 5 Mph, becoming west around 5 Mph after midnight. Chance of rain 90 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Naval Air Station Joint Reserve Base Willow Grove Temperature Statistics

January Temperature

Philadelphia - Wings Field Airport (7.5 miles)

  • Lowest 3 January, 2026

    15.4 °F

  • Average January

    32 °F

  • Highest 8 January, 2026

    52.3 °F

Climate (2021–Present)

Philadelphia - Wings Field Airport (7.5 miles)

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  • Average Low 2021–2026

    44.6 °F

  • Average 2021–2026

    55.1 °F

  • Average High 2021–2026

    64.4 °F
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