Somerville Weather Forecast

    • 51
    • 73

    Mostly Cloudy

    • 51
    • 65

    Rain Showers Likely

    • 49
    • 65

    Mostly Cloudy

    • 51
    • 66

    Mostly Cloudy

    • 57
    • 73

    Mostly Cloudy

    • 57
    • 73

    Chance Rain Showers

    • 47
    • 70

    Slight Chance Rain Showers

Today 26 Sep Southwestern St. Lawrence

Partly cloudy. Lows in the upper 40s. Highs in the mid 60s.

Tonight 26 Sep Southwestern St. Lawrence

Partly cloudy. Lows in the lower 50s. Northeast Winds around 10 Mph with Gusts up to 25 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Somerville Temperature Statistics

September Temperature

Fort Drum / Wheeler-Sack U. S. Army Airfield (18 miles)

  • Lowest 22 September, 2026

    38.3 °F

  • Average September

    62.8 °F

  • Highest 2 September, 2026

    82.2 °F

Climate (2021–2026)

Fort Drum / Wheeler-Sack U. S. Army Airfield (18 miles)

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  • Average Low 2021–2026

    39.3 °F

  • Average 2021–2026

    47.7 °F

  • Average High 2021–2026

    55.9 °F
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