Current conditions at
Jamestown, Chautauqua County/Jamestown Airport (KJHW)
Lat: 42.15°NLon: 79.27°WElev: 1722ft.
Fog/Mist
56°F
13°C
| Humidity | 100% |
| Wind Speed | Calm |
| Barometer | 30.13 in (1020.4 mb) |
| Dewpoint | 56°F (13°C) |
| Visibility | 2.50 mi |
| Last update | 26 Aug 1:56 am EDT |
Extended Forecast for
Youngsville PA
Overnight
Low: 49 °F
Patchy Dense
FogWednesday
High: 81 °F
Patchy Dense
Fog then
Partly SunnyWednesday Night
Low: 59 °F
Partly Cloudy
Thursday
High: 81 °F
Slight Chance
Showers then
Showers
LikelyThursday Night
Low: 56 °F
Chance
ShowersFriday
High: 78 °F
Mostly Sunny
Friday Night
Low: 49 °F
Mostly Clear
Saturday
High: 80 °F
Sunny
Saturday Night
Low: 53 °F
Mostly Clear
Detailed Forecast
Overnight
Patchy dense fog. Otherwise, mostly cloudy, with a low around 49. Calm wind.
Wednesday
Patchy dense fog before 9am. Otherwise, partly sunny, with a high near 81. Calm wind becoming south 5 to 7 mph in the afternoon.
Wednesday Night
Partly cloudy, with a low around 59. Light south wind.
Thursday
A chance of showers and thunderstorms before 2pm, then showers likely and possibly a thunderstorm between 2pm and 3pm, then a chance of showers and thunderstorms after 3pm. Partly sunny, with a high near 81. Southwest 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.
Thursday Night
A chance of showers and thunderstorms before 7pm, then a slight chance of showers between 7pm and 2am. Mostly cloudy, with a low around 56. Calm wind. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Friday
Mostly sunny, with a high near 78.
Friday Night
Mostly clear, with a low around 49.
Saturday
Sunny, with a high near 80.
Saturday Night
Mostly clear, with a low around 53.
Sunday
Mostly sunny, with a high near 84.
Sunday Night
Partly cloudy, with a low around 63.
Monday
Partly sunny, with a high near 86.
Monday Night
A chance of showers. Mostly cloudy, with a low around 66. Chance of precipitation is 40%.
Tuesday
A chance of showers. Partly sunny, with a high near 85. Chance of precipitation is 30%.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Youngsville PA
41.85°N 79.33°W (Elev. 1312 ft)
41.85°N 79.33°W (Elev. 1312 ft)
2:44 am EDT Aug 26, 2026
2am EDT Aug 26, 2026-6pm EDT Sep 1, 2026
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