Greenbelt Weather Forecast

    • 55
    • 78

    Increasing Clouds

    • 53
    • 78

    Decreasing Clouds

    • 55
    • 75

    Mostly Sunny

    • 59
    • 80

    Mostly Sunny

    • 64
    • 85

    Mostly Sunny

    • 69
    • 90

    Partly Sunny

    • 69
    • 90

    Mostly Cloudy

Today 31 May Anne Arundel

Sunny. Highs in the mid 70s. South Winds around 5 Mph.

Tonight 31 May Anne Arundel

Mostly clear this Evening, then becoming partly cloudy. A chance of Sprinkles after midnight. Lows in the upper 50s. South Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Greenbelt Temperature Statistics

May Temperature

College Park Airport (2.5 miles)

  • Lowest 1 May, 2026

    38.1 °F

  • Average May

    64.5 °F

  • Highest 19 May, 2026

    95.9 °F

Climate (2021–Present)

College Park Airport (2.5 miles)

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  • Average Low 2021–2026

    47.9 °F

  • Average 2021–2026

    57.7 °F

  • Average High 2021–2026

    67.3 °F
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