Delevan Weather Forecast

    • 27
    • 31

    Mostly Cloudy

    • 34
    • 39

    Rain/Snow Likely

    • 11
    • 37

    Rain/Snow

    • 8
    • 13

    Snow Showers

    • 17
    • 22

    Chance Snow Showers

    • 10
    • 29

    Snow Showers Likely

    • 7
    • 19

    Snow Showers Likely

Today 12 Jan Cattaraugus

Partly sunny Early, then becoming mostly cloudy. Patchy blowing snow early. Highs in the lower 30s. Southwest Winds 10 to 15 Mph with Gusts up to 30 Mph.

Tonight 12 Jan Cattaraugus

Mostly cloudy. Lows in the mid 20s. Southwest Winds 10 to 15 Mph, Diminishing to 5 to 10 Mph.

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Delevan Temperature Statistics

January Temperature

Buffalo, Greater Buffalo International Airport (33.6 miles)

  • Lowest 1 January, 2026

    10 °F

  • Average January

    30.5 °F

  • Highest 9 January, 2026

    59 °F

Climate (2021–Present)

Buffalo, Greater Buffalo International Airport (33.6 miles)

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  • Average Low 2021–2026

    43.9 °F

  • Average 2021–2026

    51.4 °F

  • Average High 2021–2026

    59.2 °F
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