Jamestown Weather Forecast

    • 47
    • 55

    Rain Showers Likely

    • 40
    • 67

    Partly Sunny

    • 45
    • 69

    Partly Sunny

    • 46
    • 68

    Rain Showers Likely

    • 43
    • 57

    Rain Showers Likely

    • 41
    • 60

    Chance Rain Showers

    • 47
    • 68

    Chance Rain Showers

Today 21 Apr Chautauqua

Mostly sunny. Highs Ranging from the lower 50s on the Hilltops to the upper 50s across the lower Elevations. South Winds 10 to 15 Mph with Gusts up to 30 Mph.

Tonight 21 Apr Chautauqua

Partly cloudy Early, then becoming mostly cloudy. Showers likely through the early overnight. A chance of Showers late. Lows in the upper 40s. South Winds 10 to 15 Mph with Gusts up to 30 Mph this Evening, becoming light. Chance of rain 60 percent.

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  • Temperature Forecast NOAA

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Jamestown Temperature Statistics

April Temperature

Jamestown, Chautauqua County/Jamestown Airport (3.7 miles)

  • Lowest 8 April, 2026

    15.1 °F

  • Average April

    49.5 °F

  • Highest 4 April, 2026

    78.1 °F

Climate (2021–Present)

Jamestown, Chautauqua County/Jamestown Airport (3.7 miles)

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  • Average Low 2021–2026

    40.4 °F

  • Average 2021–2026

    48 °F

  • Average High 2021–2026

    55.9 °F
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