Somerset Weather Forecast

    • 65
    • 83

    Isolated Thunderstorms

    • 63
    • 83

    Partly Sunny

    • 62
    • 83

    Mostly Sunny

    • 65
    • 86

    Partly Sunny

    • 72
    • 88

    Mostly Sunny

    • 67
    • 89

    Chance Rain Showers

Today 5 Sep Central and Southeast Montgomery

Mostly cloudy with isolated Showers and Thunderstorms. Highs in the lower 80s. North Winds around 5 Mph. Chance of rain 20 percent.

Tonight 5 Sep Central and Southeast Montgomery

Partly cloudy. Lows in the mid 60s. Northeast 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 3 September, 2026

    73.9 °F

  • Average September

    84.1 °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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