North Harmony State Forest Weather Forecast
- 65
- 83
Mostly Sunny
- 71
- 87
Chance Thunderstorms
- 67
- 80
Rain Showers Likely
- 66
- 80
Rain Showers Likely
- 66
- 82
Chance Thunderstorms
- 65
- 84
Slight Chance Thunderstorms
Today 23 Jul Chautauqua
Sunny. Highs in the mid 80s. South Winds 10 Mph or less.
Tonight 23 Jul Chautauqua
Becoming mainly clear. Lows Ranging from the mid 50s in interior Valleys to the lower 60s along the lake Erie shore. Light southeast Winds.
North Harmony State Forest Temperature Statistics
July Temperature
Jamestown, Chautauqua County/Jamestown Airport (13 miles)
Lowest 4 July, 2025
52 °FAverage July
71.2 °FHighest 5 July, 2025
86 °F
Climate (2020–Present)
Jamestown, Chautauqua County/Jamestown Airport (13 miles)
Average Low 2020–2025
40.8 °FAverage 2020–2025
48.3 °FAverage High 2020–2025
55.9 °F