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As of 04:19 EDT

Weather in New Castle, PA

50°Current weather

New Castle, Wednesday, 28 October, 04:19

Partly cloudy. Feels like 49°. High 72°, low 49°.

Pressure30.27 inHg
Wind4.7 mph SE
Humidity77%
Visibility6.2 mi
Dew point44°
Thu, 2974° / 47°0Clear
74 °Clear

New Castle, Thursday, 29 October

Clear. High 74°, low 47°.

Pressure30.18 inHg
Wind7.2 mph SW
Humidity59%
Visibility6.2 mi
Dew point52°
Fri, 3061° / 44°0.15Rain
61 °Rain

New Castle, Friday, 30 October

Rain. High 61°, low 44°.

Pressure30.27 inHg
Wind8.3 mph NW
Humidity62%
Visibility6.2 mi
Dew point44°
Sat, 3157° / 41°0Overcast
57 °Overcast

New Castle, Saturday, 31 October

Overcast. High 57°, low 41°.

Pressure30.42 inHg
Wind4.1 mph SE
Humidity69%
Visibility6.2 mi
Dew point44°
Sun, 0166° / 51°0Mostly clear
66 °Mostly clear

New Castle, Sunday, 1 November

Mostly clear. High 66°, low 51°.

Pressure30.30 inHg
Wind6.7 mph S
Humidity54%
Visibility—
Dew point47°
Mon, 0264° / 46°0.25Light rain
64 °Light rain

New Castle, Monday, 2 November

Light rain. High 64°, low 46°.

Pressure30.15 inHg
Wind5.4 mph E
Humidity59%
Visibility—
Dew point47°
Tue, 0361° / 53°0.05Light rain
61 °Light rain

New Castle, Tuesday, 3 November

Light rain. High 61°, low 53°.

Pressure29.91 inHg
Wind16.5 mph E
Humidity75%
Visibility—
Dew point52°
Wed, 0451° / 41°1.57Rain
51 °Rain

New Castle, Wednesday, 4 November

Rain. High 51°, low 41°.

Pressure30.15 inHg
Wind20.1 mph E
Humidity91%
Visibility—
Dew point39°
Thu, 0549° / 45°1.41Heavy rain
49 °Heavy rain

New Castle, Thursday, 5 November

Heavy rain. High 49°, low 45°.

Pressure29.91 inHg
Wind16.3 mph E
Humidity87%
Visibility—
Dew point44°
Fri, 0650° / 47°0.03Light rain
50 °Light rain

New Castle, Friday, 6 November

Light rain. High 50°, low 47°.

Pressure29.83 inHg
Wind7.1 mph W
Humidity93%
Visibility—
Dew point46°
Sat, 0752° / 45°0.06Light rain
52 °Light rain

New Castle, Saturday, 7 November

Light rain. High 52°, low 45°.

Pressure29.85 inHg
Wind7.9 mph SW
Humidity74%
Visibility—
Dew point43°
Sun, 0849° / 43°0.02Light rain
49 °Light rain

New Castle, Sunday, 8 November

Light rain. High 49°, low 43°.

Pressure30.12 inHg
Wind9.1 mph NW
Humidity75%
Visibility—
Dew point41°
Mon, 0952° / 42°0Partly cloudy
52 °Partly cloudy

New Castle, Monday, 9 November

Partly cloudy. High 52°, low 42°.

Pressure30.18 inHg
Wind5.3 mph S
Humidity51%
Visibility—
Dew point34°
Tue, 1055° / 38°0Overcast
55 °Overcast

New Castle, Tuesday, 10 November

Overcast. High 55°, low 38°.

Pressure30.00 inHg
Wind12.7 mph SW
Humidity59%
Visibility—
Dew point38°
Wed, 1158° / 45°0.45Rain
58 °Rain

New Castle, Wednesday, 11 November

Rain. High 58°, low 45°.

Pressure29.71 inHg
Wind14.2 mph SW
Humidity63%
Visibility—
Dew point44°
Thu, 1244° / 34°0.15Snow
44 °Snow

New Castle, Thursday, 12 November

Snow. High 44°, low 34°.

Pressure30.00 inHg
Wind19.2 mph NW
Humidity46%
Visibility—
Dew point16°

About the monthly outlook

How accurate is a 30-day forecast?

The first 16 days come from weather models — reliable for the first 3–5 days and progressively less so after that. Days 17 through 30 for New Castle, PA are built from the climate normal, the 60-year average, so they show typical weather for those dates rather than a specific forecast.

What does "above normal" mean?

We compare the forecast against the climate normal for those exact calendar days, computed from 60 years of observations. The deviation shows how much the coming month differs from a typical one.

Where do the 66-year records come from?

They are real temperature extremes recorded in New Castle, PA since 1960: the highest and lowest reading for each calendar date, with the year it happened.

How often is it updated?

The forecast portion refreshes every hour; the climate portion is based on long-term data and stays stable.