Chapman State Park Weather Forecast
- -6
- 15
Mostly Cloudy
- 5
- 11
Snow Likely
- 11
- 17
Snow
- -2
- 16
Snow Likely
- 2
- 13
Mostly Cloudy
- 0
- 14
Chance Snow Showers
- -2
- 13
Slight Chance Snow Showers
Today 23 Jan Warren
Partly sunny with a 20 percent chance of snow Showers. Much Colder with Highs around 15. Temperature falling to around 1 above late. West Winds 10 to 15 Mph with Gusts up to 30 Mph. Wind chill Values as low as 18 below.
Tonight 23 Jan Warren
Mostly cloudy. A slight chance of snow Showers this evening. Much Colder with Lows around 5 below. West Winds 5 to 10 Mph. Chance of snow 20 percent. Wind chill Values as low as 18 below.
Chapman State Park Temperature Statistics
January Temperature
Jamestown, Chautauqua County/Jamestown Airport (27.3 miles)
Lowest 20 January, 2026
0 °FAverage January
25 °FHighest 9 January, 2026
55 °F
Climate (2021–Present)
Jamestown, Chautauqua County/Jamestown Airport (27.3 miles)
Average Low 2021–2026
40.6 °FAverage 2021–2026
48.2 °FAverage High 2021–2026
55.9 °F