Olney Weather Forecast

    • 67
    • 82

    Increasing Clouds

    • 47
    • 81

    Rain Showers

    • 45
    • 52

    Chance Rain Showers

    • 60
    • 78

    Slight Chance Thunderstorms

    • 60
    • 82

    Rain Showers Likely

    • 41
    • 74

    Rain Showers Likely

    • 38
    • 56

    Mostly Sunny

Today 31 Mar Philadelphia

Mostly sunny. Warmer with Highs in the lower 80s. Southwest Winds around 15 Mph with Gusts up to 30 Mph.

Tonight 31 Mar Philadelphia

Mostly cloudy. A slight chance of Showers after midnight. Lows in the upper 60s. Southwest Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Olney Temperature Statistics

March Temperature

Philadelphia, Northeast Philadelphia Airport (6.2 miles)

  • Lowest 2 March, 2026

    23 °F

  • Average March

    47.4 °F

  • Highest 11 March, 2026

    82 °F

Climate (2021–Present)

Philadelphia, Northeast Philadelphia Airport (6.2 miles)

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  • Average Low 2021–2026

    48.2 °F

  • Average 2021–2026

    57.4 °F

  • Average High 2021–2026

    66.3 °F
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