Sinclairville Weather Forecast

    • 42
    • 56

    Slight Chance Rain Showers

    • 14
    • 60

    Snow Showers

    • 15
    • 21

    Snow Showers

    • 27
    • 33

    Chance Rain/Snow

    • 30
    • 42

    Chance Rain Showers

    • 32
    • 48

    Rain/Snow Likely

Today 15 Mar Chautauqua

Mostly cloudy late this Morning, then becoming partly sunny. Breezy with Highs Ranging from around 50 on the Hilltops to the mid 50s across the lower Elevations. Southeast Winds 10 to 20 Mph, becoming south with Gusts up to 45 Mph.

Tonight 15 Mar Chautauqua

Mostly cloudy and very windy. Not as cold with Lows in the upper 30s. South Winds 20 to 30 Mph with Gusts up to 60 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Sinclairville Temperature Statistics

March Temperature

Jamestown, Chautauqua County/Jamestown Airport (7.5 miles)

  • Lowest 2 March, 2026

    7 °F

  • Average March

    41.4 °F

  • Highest 7 March, 2026

    71.1 °F

Climate (2021–Present)

Jamestown, Chautauqua County/Jamestown Airport (7.5 miles)

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  • Average Low 2021–2026

    40.4 °F

  • Average 2021–2026

    48.1 °F

  • Average High 2021–2026

    55.9 °F
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