Upper Chevy Chase Weather Forecast

    • 62
    • 81

    Mostly Cloudy

    • 60
    • 72

    Rain Showers Likely

    • 63
    • 69

    Rain Showers Likely

    • 62
    • 80

    Partly Sunny

    • 62
    • 87

    Mostly Sunny

    • 61
    • 78

    Partly Sunny

    • 61
    • 77

    Mostly Cloudy

Today 15 Sep District of Columbia

Mostly cloudy. Highs around 80. East Winds around 10 Mph with Gusts up to 20 Mph.

Tonight 15 Sep District of Columbia

Mostly cloudy. A slight chance of Showers after midnight. Lows in the lower 60s. Northeast Winds around 10 Mph. Chance of rain 20 percent.

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Upper Chevy Chase Temperature Statistics

September Temperature

College Park Airport (7.5 miles)

  • Lowest 8 September, 2025

    50 °F

  • Average September

    68.4 °F

  • Highest 6 September, 2025

    91.6 °F

Climate (2020–Present)

College Park Airport (7.5 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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