New Castle, PA
Forecast for New Castle, PA | Forecast Periods: 14
Monday
Jun 30
2025
New Castle, PA
Updated: 1:05 AM EDT
69°F
Slight Chance Showers And Thunderstorms
1 mph SE
Precipitation: 17%
A slight chance of showers and thunderstorms between 4am and 5am, then patchy fog. Mostly cloudy, with a low around 69. Southeast wind around 1 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
24-Hour Temperature & Dewpoint Trend
- Temperature
- Dewpoint
- Humidity
- Precipitation
Hourly Forecast
7-Day Forecast
Monday
Mon, Jun 30
86°F
Patchy Fog
1 mph S
Precipitation: 88%
Patchy fog before 8am, then patchy fog and a chance of showers and thunderstorms between 8am and 1pm, then showers and thunderstorms likely between 1pm and 2pm, then showers and thunderstorms between 2pm and 5pm, then showers and thunderstorms. Mostly cloudy, with a high near 86. South wind 1 to 6 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.
Monday Night
Mon, Jun 30
69°F
Showers And Thunderstorms Likely
6 mph S
Precipitation: 77%
Showers and thunderstorms likely before 8pm, then showers and thunderstorms between 8pm and 10pm, then a chance of showers and thunderstorms between 10pm and midnight, then showers and thunderstorms likely between midnight and 3am, then a slight chance of showers and thunderstorms between 3am and 4am, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 69. South wind around 6 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.
Tuesday
Tue, Jul 1
83°F
Showers And Thunderstorms
7 mph W
Precipitation: 76%
Showers and thunderstorms before 2pm, then a chance of showers and thunderstorms. Mostly cloudy, with a high near 83. West wind around 7 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch possible.
Tuesday Night
Tue, Jul 1
63°F
Chance Showers And Thunderstorms then Mostly Clear
1 mph W
Precipitation: 49%
A chance of showers and thunderstorms before 8pm. Mostly clear, with a low around 63. West wind 1 to 6 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.
Wednesday
Wed, Jul 2
84°F
Sunny
1 mph W
Precipitation: 6%
Sunny, with a high near 84.
Wednesday Night
Wed, Jul 2
63°F
Partly Cloudy
3 mph W
Precipitation: 6%
Partly cloudy, with a low around 63.
Thursday
Thu, Jul 3
84°F
Slight Chance Rain Showers then Chance Showers And Thunderstorms
2 mph W
Precipitation: 28%
A slight chance of rain showers between 8am and 2pm, then a chance of showers and thunderstorms. Mostly sunny, with a high near 84. Chance of precipitation is 30%.
Thursday Night
Thu, Jul 3
59°F
Chance Showers And Thunderstorms then Mostly Clear
1 mph NW
Precipitation: 28%
A chance of showers and thunderstorms before 8pm. Mostly clear, with a low around 59. Chance of precipitation is 30%.
Independence Day
Fri, Jul 4
84°F
Sunny
3 mph N
Precipitation: 6%
Sunny, with a high near 84.
Friday Night
Fri, Jul 4
61°F
Partly Cloudy
3 mph E
Precipitation: 6%
Partly cloudy, with a low around 61.
Saturday
Sat, Jul 5
89°F
Mostly Sunny
1 mph S
Precipitation: 14%
Mostly sunny, with a high near 89.
Saturday Night
Sat, Jul 5
68°F
Slight Chance Showers And Thunderstorms
3 mph S
Precipitation: 18%
A slight chance of showers and thunderstorms after 8pm. Mostly cloudy, with a low around 68.
Sunday
Sun, Jul 6
90°F
Slight Chance Rain Showers then Chance Showers And Thunderstorms
3 mph SW
Precipitation: 40%
A slight chance of rain showers before 2pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 90.
Display Settings
Weather Insights
Temperature
The current temperature in New Castle is 69°F.
Wind
The wind in New Castle is currently blowing from the SE at 1 mph.
Humidity
Humidity data is not available for this period.
Precipitation
There is a 17% chance of precipitation.
Dew Point
Dewpoint data is not available for this period.