Barcelona Weather Forecast

    • 65
    • 72

    Rain Showers Likely

    • 62
    • 73

    Rain Showers

    • 53
    • 67

    Rain Showers

    • 50
    • 63

    Partly Sunny

    • 49
    • 65

    Partly Sunny

    • 45
    • 57

    Partly Sunny

Today 30 Sep Chautauqua

Areas of fog Early, otherwise partly sunny this Morning, then becoming mostly cloudy. Highs Ranging from around 70 on the Hilltops to the mid 70s across the lower Elevations. Light Winds.

Tonight 30 Sep Chautauqua

Mostly cloudy. Showers likely overnight. Mild with Lows in the upper 50s. South Winds 10 Mph or less. Chance of rain 70 percent.

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Barcelona Temperature Statistics

September Temperature

Dunkirk, Chautauqua County / Dunkirk Airport (19.3 miles)

  • Lowest 25 September, 2026

    36 °F

  • Average September

    65.2 °F

  • Highest 2 September, 2026

    88 °F

Climate (2021–2026)

Dunkirk, Chautauqua County / Dunkirk Airport (19.3 miles)

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  • Average Low 2021–2026

    43.6 °F

  • Average 2021–2026

    51.9 °F

  • Average High 2021–2026

    59.9 °F
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