As of 22:31 EDT

Weather in New Castle, PA

47°Current weather

New Castle, Sunday, 25 October, 22:31

Clear. Feels like 47°. High 66°, low 36°.

Pressure30.39 inHg
Wind0 mph N
Humidity86%
Visibility6.2 mi
Dew point43°
Mon, 2669° / 40°0Clear
69 °Clear

New Castle, Monday, 26 October

Clear. High 69°, low 40°.

Pressure30.33 inHg
Wind4 mph SW
Humidity62%
Visibility6.2 mi
Dew point49°
Tue, 2764° / 41°0Overcast
64 °Overcast

New Castle, Tuesday, 27 October

Overcast. High 64°, low 41°.

Pressure30.39 inHg
Wind0.9 mph SE
Humidity76%
Visibility6.2 mi
Dew point49°
Wed, 2867° / 47°0Overcast
67 °Overcast

New Castle, Wednesday, 28 October

Overcast. High 67°, low 47°.

Pressure30.33 inHg
Wind3.8 mph S
Humidity70%
Visibility6.2 mi
Dew point52°
Thu, 2969° / 48°0Mostly clear
69 °Mostly clear

New Castle, Thursday, 29 October

Mostly clear. High 69°, low 48°.

Pressure30.18 inHg
Wind6.2 mph SW
Humidity68%
Visibility6.2 mi
Dew point52°
Fri, 3065° / 49°0.07Light rain
65 °Light rain

New Castle, Friday, 30 October

Light rain. High 65°, low 49°.

Pressure30.18 inHg
Wind7.8 mph NW
Humidity75%
Visibility—
Dew point56°
Sat, 3162° / 45°0Overcast
62 °Overcast

New Castle, Saturday, 31 October

Overcast. High 62°, low 45°.

Pressure30.27 inHg
Wind3.9 mph E
Humidity57%
Visibility—
Dew point45°
Sun, 0162° / 41°0Overcast
62 °Overcast

New Castle, Sunday, 1 November

Overcast. High 62°, low 41°.

Pressure30.21 inHg
Wind6.2 mph SE
Humidity50%
Visibility—
Dew point40°
Mon, 0252° / 51°1.2Rain
52 °Rain

New Castle, Monday, 2 November

Rain. High 52°, low 51°.

Pressure29.77 inHg
Wind15.3 mph E
Humidity94%
Visibility—
Dew point50°
Tue, 0353° / 44°0.13Light rain
53 °Light rain

New Castle, Tuesday, 3 November

Light rain. High 53°, low 44°.

Pressure29.91 inHg
Wind12.8 mph N
Humidity78%
Visibility—
Dew point46°
Wed, 0444° / 36°0Light rain
44 °Light rain

New Castle, Wednesday, 4 November

Light rain. High 44°, low 36°.

Pressure30.21 inHg
Wind10.9 mph NE
Humidity56%
Visibility—
Dew point28°
Thu, 0544° / 29°0Clear
44 °Clear

New Castle, Thursday, 5 November

Clear. High 44°, low 29°.

Pressure30.45 inHg
Wind10.8 mph NE
Humidity33%
Visibility—
Dew point15°
Fri, 0647° / 28°0Clear
47 °Clear

New Castle, Friday, 6 November

Clear. High 47°, low 28°.

Pressure30.33 inHg
Wind4.5 mph SE
Humidity30%
Visibility—
Dew point15°
Sat, 0751° / 30°0Overcast
51 °Overcast

New Castle, Saturday, 7 November

Overcast. High 51°, low 30°.

Pressure30.15 inHg
Wind10.6 mph S
Humidity43%
Visibility—
Dew point26°
Sun, 0851° / 45°0.8Rain
51 °Rain

New Castle, Sunday, 8 November

Rain. High 51°, low 45°.

Pressure29.85 inHg
Wind15.9 mph NW
Humidity96%
Visibility—
Dew point45°
Mon, 0945° / 34°0.02Light rain
45 °Light rain

New Castle, Monday, 9 November

Light rain. High 45°, low 34°.

Pressure30.24 inHg
Wind15.7 mph NW
Humidity45%
Visibility—
Dew point23°

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.