News Headlines
- When does the first frost occur in Central PA? See when the first 36 degree temperatures typically occur.
- A 5th tornado has been determined to have occurred in Central PA (Burnside Twp in northern Centre County) on July 18th, 2026. See details.
- See information on the Cyclone (PA) Tornado of Sept 9th, 2026
Current conditions at
Jamestown, Chautauqua County/Jamestown Airport (KJHW)
Lat: 42.15°NLon: 79.27°WElev: 1722ft.
Fair
63°F
17°C
| Humidity | 38% |
| Wind Speed | E 12 mph |
| Barometer | 30.42 in (1030.7 mb) |
| Dewpoint | 37°F (3°C) |
| Visibility | 10.00 mi |
| Last update | 24 Sep 1:56 pm EDT |
Extended Forecast for
Warren PA
This Afternoon
High: 68 °F
Sunny
Tonight
Low: 39 °F
Clear then
Patchy FogFriday
High: 70 °F
Patchy Fog
then SunnyFriday Night
Low: 46 °F
Partly Cloudy
then Patchy
FogSaturday
High: 70 °F
Mostly Sunny
Saturday Night
Low: 48 °F
Mostly Cloudy
Sunday
High: 69 °F
Partly Sunny
Sunday Night
Low: 49 °F
Mostly Cloudy
Monday
High: 69 °F
Partly Sunny
Detailed Forecast
This Afternoon
Sunny, with a high near 68. East wind around 6 mph.
Tonight
Patchy fog after 4am. Otherwise, mostly clear, with a low around 39. Northeast wind around 5 mph becoming calm in the evening.
Friday
Patchy fog before 9am. Otherwise, sunny, with a high near 70. Calm wind becoming north 5 to 7 mph in the afternoon.
Friday Night
Patchy fog after 1am. Otherwise, partly cloudy, with a low around 46. North wind around 6 mph becoming calm in the evening.
Saturday
Mostly sunny, with a high near 70. Calm wind becoming north 5 to 9 mph in the morning. Winds could gust as high as 20 mph.
Saturday Night
Mostly cloudy, with a low around 48.
Sunday
Partly sunny, with a high near 69.
Sunday Night
Mostly cloudy, with a low around 49.
Monday
Partly sunny, with a high near 69.
Monday Night
Partly cloudy, with a low around 48.
Tuesday
Mostly sunny, with a high near 72.
Tuesday Night
Mostly clear, with a low around 49.
Wednesday
Mostly sunny, with a high near 75.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Warren PA
41.86°N 79.15°W (Elev. 1198 ft)
41.86°N 79.15°W (Elev. 1198 ft)
1:11 pm EDT Sep 24, 2026
2pm EDT Sep 24, 2026-6pm EDT Sep 30, 2026
Additional Resources
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