Castle, PA Weather Forecast

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Castle, PA Weather Forecast

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Castle PA weather  - Clear - 67°F
Clear
67°F
Updated 12:22 am
Feels Like 65°F
Humidity 78%
Wind N 0 mph
Barometer  30.24 in
Dew Point 60°F
Castle PA weather  - Clear - 19°C
Clear
19°C
Updated 12:22 am
Feels Like 19°C
Humidity 78%
Wind N 0 km/h
Barometer  102.4 kPa
Dew Point 16°C

Castle Weather Forecast

TONIGHT WEDNESDAY WEDNESDAY NIGHT THURSDAY THURSDAY NIGHT FRIDAY FRIDAY NIGHT SATURDAY SATURDAY NIGHT SUNDAY SUNDAY NIGHT MONDAY
Castle, PA Weather - Tonight Clear Castle, PA Weather - Wednesday Chance Of T-Storm Castle, PA Weather - Wednesday Night Chance Of T-Storm Castle, PA Weather - Thursday Chance Of T-Storm Castle, PA Weather - Thursday Night Chance Of T-Storm Castle, PA Weather - Friday Mostly Sunny Castle, PA Weather - Friday Night Partly Cloudy Castle, PA Weather - Saturday Chance Of Showers Castle, PA Weather - Saturday Night Chance Of T-Storm Castle, PA Weather - Sunday Chance Of T-Storm Castle, PA Weather - Sunday Night Chance Of T-Storm Castle, PA Weather - Monday Chance Of Showers
Clear Chance of T-Storm Chance of T-Storm Chance of T-Storm Chance of T-Storm Mostly Sunny Partly Cloudy Chance of Showers Chance of T-Storm Chance of T-Storm Chance of T-Storm Chance of Showers
Lo: 61°FLo: 16°C Hi: 85°FHi: 29°C
Lo: 69°FLo: 21°C Hi: 81°FHi: 27°C
Lo: 61°FLo: 16°C Hi: 79°FHi: 26°C
Lo: 55°FLo: 13°C Hi: 79°FHi: 26°C
Lo: 61°FLo: 16°C Hi: 79°FHi: 26°C
Lo: 61°FLo: 16°C Hi: 75°FHi: 24°C
POP: 40% POP: 50% POP: 80% POP: 70% POP: 50% POP: 80% POP: 80% POP: 50% POP: 50%
POP = Probability of Precipitation.
Weather Outlook Updated: 708 PM EDT Tue Sep 15 2026 Castle, PA Weather - WeatherWorld.com

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Issued: 742 PM EDT Tue Sep 15 2026

Key Messages

1) Shower and thunderstorm chances return Wednesday and Thursday, with locally heavy rainfall and gusty wind possible

2) Unsettled pattern returns this weekend into early next week


Discussion

... KEY MESSAGE 1... A surface cold front is expected to drift sewd tonight, reaching Lake Erie/northern Ohio Wednesday morning. A few showers are possible, mainly across NW PA late tonight into Wednesday morning with convergence ahead of the front.

Recent model data has trended toward a more rapid ...