Waterloo Weather Forecast

    • 19
    • 38

    Rain/Snow Likely

    • 11
    • 21

    Chance Snow

    • 2
    • 16

    Chance Snow Showers

    • -2
    • 12

    Slight Chance Snow Showers

    • 4
    • 14

    Mostly Cloudy

    • 16
    • 25

    Mostly Cloudy

Today 18 Jan Seneca

Cloudy with a chance of snow Showers. A chance of rain Showers in the Morning, then rain Showers likely in the afternoon. Little or no snow accumulation. Highs in the upper 30s. South Winds 15 to 20 Mph with Gusts up to 30 Mph. Chance of precipitation 70 percent.

Tonight 18 Jan Seneca

Mostly cloudy. A chance of snow and rain Showers in the evening. Lows 15 to 20. Northwest Winds 10 to 15 Mph. Chance of precipitation 50 percent.

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Waterloo Temperature Statistics

January Temperature

Penn Yan, Penn Yan Airport (19.9 miles)

  • Lowest 8 January, 2025

    13.7 °F

  • Average January

    24.4 °F

  • Highest 1 January, 2025

    43.6 °F

Climate (2020–Present)

Penn Yan, Penn Yan Airport (19.9 miles)

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  • Average Low 2020–2025

    42.3 °F

  • Average 2020–2025

    50.7 °F

  • Average High 2020–2025

    59.2 °F
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