Somerset Weather Forecast

    • 68
    • 80

    Mostly Cloudy

    • 70
    • 84

    Rain Showers

    • 68
    • 86

    Chance Rain Showers

    • 57
    • 81

    Partly Sunny

    • 61
    • 77

    Mostly Sunny

    • 63
    • 82

    Mostly Sunny

    • 65
    • 87

    Chance Rain Showers

Today 11 Sep Central and Southeast Montgomery

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

Tonight 11 Sep Central and Southeast Montgomery

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

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Somerset Temperature Statistics

September Temperature

Washington/Reagan National Airport, DC (8.7 miles)

  • Lowest 7 September, 2026

    64.7 °F

  • Average September

    79.8 °F

  • Highest 1 September, 2026

    98.7 °F

Climate (2021–2026)

Washington/Reagan National Airport, DC (8.7 miles)

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  • Average Low 2021–2026

    52.4 °F

  • Average 2021–2026

    60.5 °F

  • Average High 2021–2026

    69.3 °F
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