Naval Air Station Joint Reserve Base Willow Grove Weather Forecast

    • 28
    • 40

    Decreasing Clouds

    • 35
    • 49

    Mostly Cloudy

    • 38
    • 56

    Chance Rain

    • 41
    • 55

    Slight Chance Rain

    • 40
    • 61

    Chance Rain

    • 28
    • 52

    Mostly Sunny

Today 18 Mar Eastern Montgomery

Mostly sunny. Highs around 40. Northwest Winds around 5 Mph, becoming south this afternoon.

Tonight 18 Mar Eastern Montgomery

Mostly clear in the Evening, then becoming partly cloudy. Cold with Lows in the upper 20s. South Winds around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Naval Air Station Joint Reserve Base Willow Grove Temperature Statistics

March Temperature

Philadelphia - Wings Field Airport (7.5 miles)

  • Lowest 2 March, 2026

    20.7 °F

  • Average March

    45.5 °F

  • Highest 10 March, 2026

    81 °F

Climate (2021–Present)

Philadelphia - Wings Field Airport (7.5 miles)

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  • Average Low 2021–2026

    44.5 °F

  • Average 2021–2026

    55.1 °F

  • Average High 2021–2026

    64.4 °F
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