10-day forecast for West New Castle, PA: 52° to 86°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.
86°
Best day: Sunday, August 9
85° · 1.91 in
Worst day: Monday, August 10
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1085° / 69°1.91
Morning70°feels 71°
Afternoon83°feels 85°
Evening76°feels 78°
Overnight72°feels 72°
85 °
West New Castle, Monday, 10 August
Heavy rain. High 85°, low 69°.
Pressure30.00 inHg
Wind10.2 mph SW
Humidity74%
Visibility6.2 mi
Dew point66°
Tue, 1184° / 65°0.04
Morning67°feels 68°
Afternoon82°feels 84°
Evening73°feels 73°
Overnight72°feels 73°
84 °
West New Castle, Tuesday, 11 August
Light rain. High 84°, low 65°.
Pressure29.97 inHg
Wind6.9 mph W
Humidity74%
Visibility6.2 mi
Dew point68°
Wed, 1277° / 66°0.23
Morning66°feels 67°
Afternoon74°feels 75°
Evening74°feels 75°
Overnight67°feels 68°
77 °
West New Castle, Wednesday, 12 August
Rain. High 77°, low 66°.
Pressure29.80 inHg
Wind7.8 mph SW
Humidity93%
Visibility6.2 mi
Dew point69°
Thu, 1376° / 62°0
Morning63°feels 63°
Afternoon74°feels 74°
Evening66°feels 66°
Overnight68°feels 69°
76 °
West New Castle, Thursday, 13 August
Partly cloudy. High 76°, low 62°.
Pressure29.97 inHg
Wind7.5 mph NW
Humidity52%
Visibility6.2 mi
Dew point54°
Fri, 1474° / 57°0
Morning64°feels 64°
Afternoon72°feels 71°
Evening62°feels 62°
Overnight58°feels 57°
74 °
West New Castle, Friday, 14 August
Partly cloudy. High 74°, low 57°.
Pressure30.09 inHg
Wind10.4 mph N
Humidity55%
Visibility—
Dew point55°
Sat, 1572° / 52°0
Morning61°feels 60°
Afternoon70°feels 69°
Evening62°feels 61°
Overnight56°feels 54°
72 °
West New Castle, Saturday, 15 August
Overcast. High 72°, low 52°.
Pressure30.27 inHg
Wind6.5 mph N
Humidity53%
Visibility—
Dew point51°
Sun, 1667° / 53°0.1
Morning60°feels 59°
Afternoon64°feels 64°
Evening63°feels 64°
Overnight62°feels 62°
67 °
West New Castle, Sunday, 16 August
Light rain. High 67°, low 53°.
Pressure30.12 inHg
Wind8.3 mph E
Humidity76%
Visibility—
Dew point56°
Mon, 1776° / 60°0
Morning65°feels 66°
Afternoon73°feels 73°
Evening65°feels 65°
Overnight60°feels 60°
76 °
West New Castle, Monday, 17 August
Overcast. High 76°, low 60°.
Pressure30.00 inHg
Wind7.6 mph N
Humidity60%
Visibility—
Dew point58°
Tue, 1879° / 57°0
Morning66°feels 65°
Afternoon77°feels 77°
Evening70°feels 70°
Overnight67°feels 67°
79 °
West New Castle, Tuesday, 18 August
Overcast. High 79°, low 57°.
Pressure29.97 inHg
Wind4.8 mph SE
Humidity55%
Visibility—
Dew point58°
About this forecast
How reliable is a 10-day forecast?
The first 3–5 days are the most reliable, typically within 2–4°. From day six to ten the models show the trend: the direction of change is right more often than the exact numbers.
What does the time-of-day table show?
Temperature in West New Castle, PA around 8am, 2pm, 8pm and 2am each day — handy for planning a walk, a drive or work outdoors.
How is the best day chosen?
We weigh the daytime high against precipitation: a warm, dry day scores highest.