New Castle Northwest, PA
Forecast for New Castle Northwest, PA | Forecast Periods: 14
Tuesday
Jul 1
2025
New Castle Northwest, PA
Updated: 1:45 AM EDT
69°F
Mostly Cloudy
3 mph SW
Precipitation: 14%
Mostly cloudy, with a low around 69. Southwest wind around 3 mph. 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
Tuesday
Tue, Jul 1
83°F
Scattered Showers And Thunderstorms
5 mph W
Precipitation: 52%
Isolated rain showers before 8am, then scattered showers and thunderstorms. Mostly cloudy, with a high near 83. West wind around 5 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch possible.
Tuesday Night
Tue, Jul 1
63°F
Isolated Showers And Thunderstorms then Patchy Fog
0 mph W
Precipitation: 24%
Isolated showers and thunderstorms before 7pm, then patchy fog. Partly cloudy, with a low around 63. West wind 0 to 3 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
Wednesday
Wed, Jul 2
85°F
Patchy Fog then Sunny
0 mph N
Precipitation: 4%
Patchy fog before 9am. Sunny, with a high near 85. North wind 0 to 5 mph.
Wednesday Night
Wed, Jul 2
62°F
Mostly Clear then Patchy Fog
0 mph NW
Precipitation: 4%
Patchy fog between 2am and 5am. Mostly clear, with a low around 62. Northwest wind 0 to 3 mph.
Thursday
Thu, Jul 3
84°F
Sunny then Slight Chance Showers And Thunderstorms
1 mph W
Precipitation: 15%
A slight chance of showers and thunderstorms after 2pm. Sunny, with a high near 84. Chance of precipitation is 20%.
Thursday Night
Thu, Jul 3
60°F
Slight Chance Showers And Thunderstorms then Mostly Clear
0 mph NW
Precipitation: 15%
A slight chance of showers and thunderstorms before 8pm. Mostly clear, with a low around 60.
Independence Day
Fri, Jul 4
87°F
Sunny
2 mph W
Precipitation: 7%
Sunny, with a high near 87.
Friday Night
Fri, Jul 4
65°F
Partly Cloudy
2 mph NE
Precipitation: 7%
Partly cloudy, with a low around 65.
Saturday
Sat, Jul 5
90°F
Mostly Sunny
1 mph S
Precipitation: 11%
Mostly sunny, with a high near 90.
Saturday Night
Sat, Jul 5
69°F
Partly Cloudy
5 mph SW
Precipitation: 14%
Partly cloudy, with a low around 69.
Sunday
Sun, Jul 6
91°F
Slight Chance Rain Showers then Chance Showers And Thunderstorms
2 mph SW
Precipitation: 34%
A slight chance of rain showers between 8am and 2pm, then a chance of showers and thunderstorms. Mostly sunny, with a high near 91. Chance of precipitation is 30%.
Sunday Night
Sun, Jul 6
70°F
Chance Showers And Thunderstorms
2 mph SW
Precipitation: 34%
A chance of showers and thunderstorms. Mostly cloudy, with a low around 70. Chance of precipitation is 30%.
Monday
Mon, Jul 7
90°F
Chance Showers And Thunderstorms
2 mph W
Precipitation: 42%
A chance of showers and thunderstorms. Mostly sunny, with a high near 90.
Display Settings
Weather Insights
Temperature
The current temperature in New Castle Northwest is 69°F.
Wind
The wind in New Castle Northwest is currently blowing from the SW at 3 mph.
Humidity
Humidity data is not available for this period.
Precipitation
There is a 14% chance of precipitation.
Dew Point
Dewpoint data is not available for this period.