Chapman State Park Weather Forecast
- 39
- 69
Becoming Sunny
- 48
- 73
Partly Sunny
- 51
- 76
Rain Showers Likely
- 43
- 62
Rain Showers Likely
- 40
- 62
Slight Chance Rain Showers
- 46
- 70
Chance Rain Showers
Today 22 Apr Warren
Mostly sunny. Not as cool with Highs in the upper 60s. West Winds 5 to 10 Mph.
Tonight 22 Apr Warren
Mostly clear. Lows around 40. Northwest Winds around 5 Mph.
Chapman State Park Temperature Statistics
April Temperature
Jamestown, Chautauqua County/Jamestown Airport (27.3 miles)
Lowest 8 April, 2026
15.1 °FAverage April
49.5 °FHighest 4 April, 2026
78.1 °F
Climate (2021–Present)
Jamestown, Chautauqua County/Jamestown Airport (27.3 miles)
Average Low 2021–2026
40.4 °FAverage 2021–2026
48 °FAverage High 2021–2026
55.9 °F