Waterloo Weather Forecast

    • 39
    • 53

    Mostly Cloudy

    • 51
    • 61

    Mostly Cloudy

    • 44
    • 69

    Rain

    • 29
    • 54

    Chance Rain

    • 34
    • 44

    Rain/Snow Likely

    • 39
    • 50

    Chance Rain

Today 29 Mar Seneca

Mostly cloudy. Highs in the lower 50s. Southwest Winds 10 to 15 Mph.

Tonight 29 Mar Seneca

Mostly cloudy with a 20 percent chance of snow Showers. Lows in the upper 20s. Southwest Winds 5 to 10 Mph.

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Waterloo Temperature Statistics

March Temperature

Penn Yan, Penn Yan Airport (19.9 miles)

  • Lowest 2 March, 2026

    10 °F

  • Average March

    39.1 °F

  • Highest 10 March, 2026

    72 °F

Climate (2021–Present)

Penn Yan, Penn Yan Airport (19.9 miles)

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  • Average Low 2021–2026

    41.8 °F

  • Average 2021–2026

    50.4 °F

  • Average High 2021–2026

    59.1 °F
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