Chautauqua County Jamestown Airport (JHW) Weather 08/30/2025
Tonight
53
Patchy Fog
Friday
78
Patchy Fog then Sunny
Friday Night
58
Mostly Clear
Saturday
80
Mostly Sunny then Slight Chance T-storms
Saturday Night
61
Showers Likely
Sunday
74
Chance Showers
Sunday Night
54
Partly Cloudy then Chance Showers
Monday
66
Chance Showers then Chance T-storms
Monday Night
50
Chance T-storms then Chance Showers
Tuesday
63
Chance Showers
Tuesday Night
48
Chance Showers
Wednesday
65
Mostly Sunny
Wednesday Night
48
Mostly Clear
Weekly Forecast
Tonight
Patchy fog after 5am. Otherwise, mostly clear, with a low around 53. Northeast wind 3 to 6 mph.
Friday
Patchy fog before 9am. Otherwise, sunny, with a high near 78. Light and variable wind.
Friday Night
Mostly clear, with a low around 58. North wind around 6 mph becoming light and variable.
Saturday
A slight chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 80. Southwest wind 7 to 10 mph. Chance of precipitation is 20%.
Saturday Night
A slight chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 8pm. Mostly cloudy, with a low around 61. South wind around 7 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Sunday
A chance of showers and thunderstorms before 8am, then a chance of showers between 8am and 11am, then a chance of showers and thunderstorms after 11am. Partly sunny, with a high near 74. Southwest wind 7 to 10 mph. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Sunday Night
A chance of showers after 2am. Partly cloudy, with a low around 54. Southwest wind 6 to 8 mph. Chance of precipitation is 30%.
Monday
A chance of showers, with thunderstorms also possible after 2pm. Partly sunny, with a high near 66. West wind 7 to 14 mph. Chance of precipitation is 50%.
Monday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 50. Chance of precipitation is 50%.
Tuesday
A chance of showers. Partly sunny, with a high near 63. Chance of precipitation is 50%.
Tuesday Night
A chance of showers. Partly cloudy, with a low around 48. Chance of precipitation is 30%.
Wednesday
Mostly sunny, with a high near 65.
Wednesday Night
Mostly clear, with a low around 48.