Lanham Weather Forecast

    • 73
    • 88

    Mostly Sunny

    • 68
    • 89

    Rain Showers Likely

    • 64
    • 83

    Partly Sunny

    • 68
    • 83

    Chance Rain Showers

    • 68
    • 86

    Slight Chance Thunderstorms

    • 67
    • 86

    Slight Chance Thunderstorms

Today 9 Sep District of Columbia

Sunny. Highs in the upper 80s. Southwest Winds 10 to 15 Mph.

Tonight 9 Sep District of Columbia

Mostly clear. Lows in the lower 70s. South Winds around 10 Mph with Gusts up to 20 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Lanham Temperature Statistics

September Temperature

College Park Airport (3.1 miles)

  • Lowest 6 September, 2026

    59.7 °F

  • Average September

    78.5 °F

  • Highest 1 September, 2026

    96.3 °F

Climate (2021–2026)

College Park Airport (3.1 miles)

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  • Average Low 2021–2026

    48 °F

  • Average 2021–2026

    57.8 °F

  • Average High 2021–2026

    67.5 °F
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