Seat Pleasant Weather Forecast

    • 68
    • 80

    Slight Chance Rain Showers

    • 70
    • 84

    Rain Showers

    • 69
    • 86

    Partly Sunny

    • 58
    • 82

    Partly Sunny

    • 62
    • 77

    Mostly Sunny

    • 64
    • 82

    Partly Sunny

    • 66
    • 87

    Chance Rain Showers

Today 11 Sep District of Columbia

Mostly cloudy. Highs around 80. Northeast Winds around 5 Mph.

Tonight 11 Sep District of Columbia

Partly cloudy in the Evening, then becoming mostly cloudy. Lows in the upper 60s. East Winds around 5 Mph in the Evening, becoming light and variable.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Seat Pleasant Temperature Statistics

September Temperature

College Park Airport (5.6 miles)

  • Lowest 8 September, 2026

    56.8 °F

  • Average September

    76.9 °F

  • Highest 1 September, 2026

    96.3 °F

Climate (2021–2026)

College Park Airport (5.6 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