Rotterdam Weather Forecast

    • 55
    • 78

    Clearing Late

    • 50
    • 73

    Sunny

    • 60
    • 76

    Chance Rain Showers

    • 60
    • 79

    Chance Rain Showers

    • 57
    • 77

    Partly Sunny

    • 63
    • 81

    Chance Rain Showers

Today 10 Sep Eastern Schenectady

Mostly sunny. Humid with Highs around 80. West Winds 10 to 15 Mph with Gusts up to 25 Mph.

Tonight 10 Sep Eastern Schenectady

Showers. Near steady temperature around 70. Southwest Winds 5 to 10 Mph with Gusts up to 20 Mph. Chance of rain 80 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Rotterdam Temperature Statistics

September Temperature

Schenectady Airport (4.3 miles)

  • Lowest 7 September, 2026

    55.4 °F

  • Average September

    70.5 °F

  • Highest 3 September, 2026

    82.4 °F

Climate (2021–2026)

Schenectady Airport (4.3 miles)

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  • Average Low 2021–2026

    45 °F

  • Average 2021–2026

    53.4 °F

  • Average High 2021–2026

    59.6 °F
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