Greenbelt Weather Forecast

    • 62
    • 70

    Rain Showers Likely

    • 61
    • 79

    Partly Sunny

    • 60
    • 84

    Mostly Sunny

    • 59
    • 76

    Partly Sunny

    • 59
    • 76

    Partly Sunny

    • 62
    • 78

    Partly Sunny

Today 17 Sep Anne Arundel

A slight chance of Thunderstorms. Showers Likely, mainly in the morning. Highs in the lower 70s. Northeast Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain 70 percent.

Tonight 17 Sep Anne Arundel

Cloudy. A chance of Showers with a slight chance of Thunderstorms in the Evening, then a chance of Showers after midnight. Lows in the lower 60s. North Winds 5 to 10 Mph. Chance of rain 50 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Greenbelt Temperature Statistics

September Temperature

College Park Airport (2.5 miles)

  • Lowest 8 September, 2025

    50 °F

  • Average September

    68.7 °F

  • Highest 6 September, 2025

    91.6 °F

Climate (2020–Present)

College Park Airport (2.5 miles)

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  • Average Low 2020–2025

    47.9 °F

  • Average 2020–2025

    57.6 °F

  • Average High 2020–2025

    67.2 °F
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