Brocton Reservoir Weather Forecast

    • 20
    • 37

    Snow Showers

    • 23
    • 40

    Chance Snow Showers

    • 20
    • 29

    Chance Snow Showers

    • 25
    • 31

    Mostly Cloudy

    • 29
    • 40

    Chance Rain Showers

    • 30
    • 37

    Chance Rain Showers

Today 19 Dec Chautauqua

Lake effect snow and rain Showers likely in the Morning, then lake effect snow Showers in the afternoon. Blowing snow. Snow may be heavy at Times in the afternoon. Snow accumulation 3 to 5 Inches in the most persistent Snows. Very windy. Early morning Highs Ranging from the mid 30s on the Hilltops to the upper 30s across the lower Elevations, then Temperatures falling to the lower 20s inland and to the upper 20s along the lake Erie shore. West Winds 20 to 30 Mph, increasing to 30 to 40 Mph with Gusts up to 50 Mph. Chance of precipitation 80 percent.

Tonight 19 Dec Chautauqua

Mostly cloudy. Snow Showers likely with Areas of blowing snow in the Evening, then a chance of snow Showers overnight. Additional accumulation 1 to 3 Inches possible. Very windy and Colder with Lows Ranging from 15 to 20 in interior Valleys to the lower 20s along the lake Erie shore. West Winds 25 to 35 Mph with Gusts up to 50 Mph, Diminishing to 10 to 15 Mph. Chance of snow 60 percent.

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Brocton Reservoir Temperature Statistics

December Temperature

Dunkirk, Chautauqua County / Dunkirk Airport (11.2 miles)

  • Lowest 9 December, 2025

    -0.9 °F
  • Average December

    25.5 °F
  • Highest 10 December, 2025

    37 °F

Climate (2020–Present)

Dunkirk, Chautauqua County / Dunkirk Airport (11.2 miles)

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  • Average Low 2020–2025

    44 °F
  • Average 2020–2025

    52.3 °F
  • Average High 2020–2025

    60.2 °F
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