Chevy Chase Weather Forecast

    • 68
    • 77

    Chance Rain Showers

    • 66
    • 79

    Rain Showers

    • 64
    • 80

    Mostly Cloudy

    • 64
    • 76

    Chance Rain Showers

    • 64
    • 75

    Chance Rain Showers

    • 64
    • 75

    Chance Rain Showers

    • 57
    • 73

    Chance Rain Showers

Today 24 Sep District of Columbia

Cloudy with a chance of Showers with a slight chance of Thunderstorms. Highs in the upper 70s. South Winds around 5 Mph. Chance of rain 40 percent.

Tonight 24 Sep District of Columbia

Cloudy with a chance of Showers with a slight chance of Thunderstorms. Lows in the upper 60s. Southeast Winds around 5 Mph. Chance of rain 50 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Chevy Chase Temperature Statistics

September Temperature

College Park Airport (7.5 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 (7.5 miles)

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  • Average Low 2020–2025

    47.9 °F

  • Average 2020–2025

    57.7 °F

  • Average High 2020–2025

    67.3 °F
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