Chapman State Park Weather Forecast
- 66
- 91
Mostly Sunny
- 64
- 88
Thunderstorms Likely
- 59
- 82
Partly Sunny
- 63
- 85
Chance Rain Showers
- 62
- 81
Rain Showers Likely
- 63
- 85
Chance Thunderstorms
- 65
- 84
Chance Thunderstorms
Today 6 Jul Warren
Sunny, hot. Near steady temperature in the upper 80s. Southwest Winds 5 to 10 Mph.
Tonight 6 Jul Warren
Mostly clear. Lows in the mid 60s. South Winds 5 to 10 Mph.
Chapman State Park Temperature Statistics
July Temperature
Jamestown, Chautauqua County/Jamestown Airport (27.3 miles)
Lowest 4 July, 2025
52 °FAverage July
69.5 °FHighest 2 July, 2025
79 °F
Climate (2020–Present)
Jamestown, Chautauqua County/Jamestown Airport (27.3 miles)
Average Low 2020–2025
40.8 °FAverage 2020–2025
48.2 °FAverage High 2020–2025
55.9 °F