Chapman State Park Weather Forecast

    • 66
    • 94

    Smoke

    • 61
    • 87

    Partly Sunny

    • 64
    • 89

    Chance Rain Showers

    • 63
    • 84

    Rain Showers Likely

    • 60
    • 82

    Rain Showers Likely

    • 63
    • 85

    Chance Thunderstorms

Today 15 Jul Warren

Mostly sunny. Patchy smoke this afternoon. Hot with Highs in the lower 90s. West Winds 5 to 10 Mph.

Tonight 15 Jul Warren

Partly cloudy. Areas of smoke in the Evening, then smoke after midnight. Lows in the mid 60s. Northwest Winds 5 to 10 Mph.

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Chapman State Park Temperature Statistics

July Temperature

Jamestown, Chautauqua County/Jamestown Airport (27.3 miles)

  • Lowest 9 July, 2026

    60.8 °F

  • Average July

    73.5 °F

  • Highest 1 July, 2026

    89.1 °F

Climate (2021–2026)

Jamestown, Chautauqua County/Jamestown Airport (27.3 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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