Greenbelt Weather Forecast

    • 56
    • 80

    Becoming Sunny

    • 58
    • 81

    Mostly Sunny

    • 62
    • 85

    Mostly Sunny

    • 66
    • 86

    Partly Sunny

    • 64
    • 85

    Slight Chance Thunderstorms

    • 65
    • 82

    Partly Sunny

Today 14 Sep Anne Arundel

Sunny. Highs in the upper 70s. North Winds 10 to 15 Mph with Gusts up to 30 Mph.

Tonight 14 Sep Anne Arundel

Partly cloudy. Lows around 70. Northwest Winds 5 to 10 Mph with Gusts up to 20 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Greenbelt Temperature Statistics

September Temperature

College Park Airport (2.5 miles)

  • Lowest 8 September, 2026

    56.8 °F

  • Average September

    77.2 °F

  • Highest 1 September, 2026

    96.3 °F

Climate (2021–2026)

College Park Airport (2.5 miles)

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

  • Average Low 2021–2026

    48 °F

  • Average 2021–2026

    57.8 °F

  • Average High 2021–2026

    67.5 °F
Get WillyWeather+ to remove ads