Chautauqua County Jamestown Airport (JHW) Weather 07/13/2026
Tonight
58
Mostly Clear
Sunday
81
Sunny
Sunday Night
62
Mostly Clear
Monday
84
Sunny
Monday Night
64
Mostly Clear
Tuesday
88
Sunny
Tuesday Night
70
Mostly Clear
Wednesday
86
Sunny
Wednesday Night
64
Mostly Clear
Thursday
83
Mostly Sunny
Thursday Night
63
Partly Cloudy
Friday
81
Chance Showers
Friday Night
62
Partly Cloudy then Chance Showers
Weekly Forecast
Tonight
Mostly clear, with a low around 58. Northeast wind 6 to 11 mph.
Sunday
Sunny, with a high near 81. Northeast wind 3 to 6 mph.
Sunday Night
Mostly clear, with a low around 62. North wind 5 to 7 mph becoming south after midnight.
Monday
Sunny, with a high near 84. South wind around 6 mph becoming light and variable.
Monday Night
Mostly clear, with a low around 64. Light and variable wind becoming southwest around 6 mph after midnight.
Tuesday
Sunny, with a high near 88. West wind 7 to 13 mph.
Tuesday Night
Mostly clear, with a low around 70. West wind around 8 mph, with gusts as high as 20 mph.
Wednesday
Sunny, with a high near 86. West wind 7 to 10 mph.
Wednesday Night
Mostly clear, with a low around 64.
Thursday
Mostly sunny, with a high near 83.
Thursday Night
Partly cloudy, with a low around 63.
Friday
A chance of showers. Partly sunny, with a high near 81. Chance of precipitation is 30%.
Friday Night
A chance of showers. Mostly cloudy, with a low around 62. Chance of precipitation is 30%.