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As of 09:45 EDT

Weather in New Castle, PA

75°Current weather

New Castle, Sunday, 9 August, 09:45

Clear. Feels like 76°. High 86°, low 67°.

Pressure30.09 inHg
Wind5.2 mph NW
Humidity83%
Visibility6.2 mi
Dew point69°

10-day forecast for New Castle, PA: 51° to 86°, with precipitation expected on 4 days. The table below breaks each day into morning, afternoon, evening and overnight.

86°
Best day: Sunday, August 9
84° · 1.89 in
Worst day: Monday, August 10

Tap any day below to see morning, afternoon, evening and overnight.

Mon, 1084° / 69°1.89Heavy rain
MorningLight rain69°feels 70°
AfternoonOvercast82°feels 84°
EveningHeavy rain76°feels 77°
OvernightPartly cloudy71°feels 71°
84 °Heavy rain

New Castle, Monday, 10 August

Heavy rain. High 84°, low 69°.

Pressure30.00 inHg
Wind10 mph SW
Humidity74%
Visibility6.2 mi
Dew point66°
Tue, 1183° / 65°0.04Light rain
MorningOvercast66°feels 67°
AfternoonOvercast81°feels 83°
EveningOvercast72°feels 73°
OvernightOvercast71°feels 73°
83 °Light rain

New Castle, Tuesday, 11 August

Light rain. High 83°, low 65°.

Pressure29.97 inHg
Wind6.9 mph W
Humidity74%
Visibility6.2 mi
Dew point68°
Wed, 1276° / 66°0.25Rain
MorningLight rain66°feels 67°
AfternoonOvercast73°feels 74°
EveningOvercast73°feels 74°
OvernightLight rain67°feels 67°
76 °Rain

New Castle, Wednesday, 12 August

Rain. High 76°, low 66°.

Pressure29.80 inHg
Wind7.9 mph SW
Humidity93%
Visibility6.2 mi
Dew point69°
Thu, 1375° / 62°0Partly cloudy
MorningOvercast62°feels 62°
AfternoonPartly cloudy74°feels 73°
EveningPartly cloudy65°feels 65°
OvernightClear67°feels 68°
75 °Partly cloudy

New Castle, Thursday, 13 August

Partly cloudy. High 75°, low 62°.

Pressure29.97 inHg
Wind10.4 mph N
Humidity47%
Visibility—
Dew point52°
Fri, 1473° / 56°0Overcast
MorningOvercast64°feels 63°
AfternoonOvercast71°feels 71°
EveningOvercast61°feels 61°
OvernightOvercast57°feels 56°
73 °Overcast

New Castle, Friday, 14 August

Overcast. High 73°, low 56°.

Pressure30.09 inHg
Wind10.2 mph N
Humidity55%
Visibility—
Dew point54°
Sat, 1571° / 51°0Overcast
MorningOvercast60°feels 59°
AfternoonOvercast69°feels 68°
EveningOvercast61°feels 61°
OvernightOvercast55°feels 54°
71 °Overcast

New Castle, Saturday, 15 August

Overcast. High 71°, low 51°.

Pressure30.30 inHg
Wind6.5 mph N
Humidity53%
Visibility—
Dew point51°
Sun, 1667° / 52°0.1Light rain
MorningLight rain59°feels 58°
AfternoonLight rain64°feels 64°
EveningLight rain63°feels 63°
OvernightLight rain61°feels 61°
67 °Light rain

New Castle, Sunday, 16 August

Light rain. High 67°, low 52°.

Pressure30.12 inHg
Wind8.1 mph E
Humidity77%
Visibility—
Dew point56°
Mon, 1775° / 59°0Overcast
MorningOvercast65°feels 65°
AfternoonOvercast73°feels 72°
EveningOvercast64°feels 64°
OvernightOvercast59°feels 59°
75 °Overcast

New Castle, Monday, 17 August

Overcast. High 75°, low 59°.

Pressure30.00 inHg
Wind7.6 mph N
Humidity60%
Visibility—
Dew point57°
Tue, 1878° / 56°0Overcast
MorningOvercast65°feels 65°
AfternoonOvercast76°feels 76°
EveningOvercast69°feels 69°
OvernightOvercast66°feels 66°
78 °Overcast

New Castle, Tuesday, 18 August

Overcast. High 78°, low 56°.

Pressure29.97 inHg
Wind4.7 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 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.