Salem Weather Forecast

    • 59
    • 73

    Chance Rain Showers

    • 58
    • 79

    Partly Sunny

    • 48
    • 80

    Mostly Sunny

    • 47
    • 70

    Mostly Sunny

    • 49
    • 70

    Partly Sunny

    • 55
    • 75

    Partly Sunny

Today 17 Sep Northern New London

Mostly cloudy with a 20 percent chance of Showers. Highs in the lower 70s. East Winds 5 to 10 Mph.

Tonight 17 Sep Northern New London

Mostly cloudy with a 50 percent chance of Showers. Lows in the upper 50s. Northeast Winds around 5 Mph.

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Salem Temperature Statistics

September Temperature

Chester, Chester Airport (13.7 miles)

  • Lowest 8 September, 2025

    50 °F

  • Average September

    65.1 °F

  • Highest 5 September, 2025

    82.4 °F

Climate (2020–Present)

Chester, Chester Airport (13.7 miles)

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  • Average Low 2020–2025

    45.4 °F

  • Average 2020–2025

    53.7 °F

  • Average High 2020–2025

    62.6 °F
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