Connecticut River - Salmon River Entrance Weather Forecast

    • 52
    • 65

    Rain Showers

    • 43
    • 66

    Rain Showers

    • 40
    • 61

    Mostly Sunny

    • 37
    • 60

    Mostly Sunny

    • 37
    • 58

    Partly Sunny

    • 37
    • 57

    Partly Sunny

Today 21 Oct Northern Middlesex

Sunny. Highs in the mid 60s. Southwest Winds 5 to 10 Mph with Gusts up to 20 Mph.

Tonight 21 Oct Northern Middlesex

Partly cloudy in the Evening, then cloudy with Showers after midnight. Lows in the lower 50s. South Winds 5 to 10 Mph. Gusts up to 20 Mph in the evening. Chance of rain 80 percent.

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Connecticut River - Salmon River Entrance Temperature Statistics

October Temperature

Chester, Chester Airport (5.6 miles)

  • Lowest 10 October, 2025

    33.8 °F

  • Average October

    57.6 °F

  • Highest 5 October, 2025

    84.2 °F

Climate (2020–Present)

Chester, Chester Airport (5.6 miles)

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  • Average Low 2020–2025

    45.4 °F

  • Average 2020–2025

    53.7 °F

  • Average High 2020–2025

    62.7 °F
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