South Valley State Forest Weather Forecast

    • 60
    • 73

    Rain Showers Likely

    • 64
    • 74

    Rain Showers

    • 65
    • 81

    Rain Showers Likely

    • 56
    • 74

    Chance Thunderstorms

    • 56
    • 73

    Partly Sunny

    • 66
    • 81

    Chance Thunderstorms

Today 16 Jun Cattaraugus

Mostly cloudy. Patchy fog this morning. Highs Ranging from around 70 on the Hilltops to the mid 70s across the lower Elevations. Light Winds, becoming south around 10 Mph.

Tonight 16 Jun Cattaraugus

Mostly cloudy. Showers likely overnight. Lows around 60. Light Winds, becoming south 5 to 10 Mph. Chance of rain 60 percent.

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South Valley State Forest Temperature Statistics

June Temperature

Jamestown, Chautauqua County/Jamestown Airport (14.9 miles)

  • Lowest 2 June, 2025

    37.9 °F

  • Average June

    62.9 °F

  • Highest 4 June, 2025

    82 °F

Climate (2020–Present)

Jamestown, Chautauqua County/Jamestown Airport (14.9 miles)

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  • Average Low 2020–2025

    40.8 °F

  • Average 2020–2025

    48.2 °F

  • Average High 2020–2025

    55.9 °F
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