Rotterdam Weather Forecast

    • 12
    • 28

    Decreasing Clouds

    • 6
    • 18

    Partly Sunny

    • 20
    • 25

    Chance Snow

    • 12
    • 34

    Chance Snow

    • 9
    • 22

    Mostly Cloudy

    • 2
    • 19

    Slight Chance Snow

Today 19 Jan Eastern Schenectady

Mostly cloudy. Cold with Highs in the upper 20s. Southwest Winds 5 to 10 Mph.

Tonight 19 Jan Eastern Schenectady

Cloudy with a 20 percent chance of snow. Cold with Lows around 19. West Winds around 5 Mph.

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Rotterdam Temperature Statistics

January Temperature

Schenectady Airport (4.3 miles)

  • Lowest 2 January, 2026

    3.2 °F
  • Average January

    30.9 °F
  • Highest 9 January, 2026

    48.2 °F

Climate (2021–Present)

Schenectady Airport (4.3 miles)

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  • Average Low 2021–2026

    45 °F
  • Average 2021–2026

    53.5 °F
  • Average High 2021–2026

    59.6 °F
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