As of 11:39 EST

Weather in New Castle, PA

50°Current weather

New Castle, Monday, 9 November, 11:39

Overcast. Feels like 47°. High 53°, low 43°.

Pressure30.06 inHg
Wind6.9 mph NW
Humidity72%
Visibility6.2 mi
Dew point41°
Tue, 1063° / 43°0Clear
63 °Clear

New Castle, Tuesday, 10 November

Clear. High 63°, low 43°.

Pressure29.97 inHg
Wind10.4 mph W
Humidity62%
Visibility6.2 mi
Dew point43°
Wed, 1156° / 39°0Overcast
56 °Overcast

New Castle, Wednesday, 11 November

Overcast. High 56°, low 39°.

Pressure29.91 inHg
Wind5 mph SW
Humidity70%
Visibility6.2 mi
Dew point45°
Thu, 1247° / 42°0.11Light rain
47 °Light rain

New Castle, Thursday, 12 November

Light rain. High 47°, low 42°.

Pressure29.65 inHg
Wind7.3 mph N
Humidity96%
Visibility4.6 mi
Dew point46°
Fri, 1341° / 33°0.01Light rain
41 °Light rain

New Castle, Friday, 13 November

Light rain. High 41°, low 33°.

Pressure29.80 inHg
Wind11.1 mph N
Humidity70%
Visibility—
Dew point32°
Sat, 1441° / 32°0.09Light rain
41 °Light rain

New Castle, Saturday, 14 November

Light rain. High 41°, low 32°.

Pressure29.97 inHg
Wind11.6 mph W
Humidity79%
Visibility—
Dew point33°
Sun, 1543° / 38°0Light rain
43 °Light rain

New Castle, Sunday, 15 November

Light rain. High 43°, low 38°.

Pressure29.97 inHg
Wind15.6 mph W
Humidity70%
Visibility—
Dew point33°
Mon, 1649° / 33°0Mostly clear
49 °Mostly clear

New Castle, Monday, 16 November

Mostly clear. High 49°, low 33°.

Pressure30.03 inHg
Wind9.5 mph W
Humidity56%
Visibility—
Dew point32°
Tue, 1748° / 34°0Clear
48 °Clear

New Castle, Tuesday, 17 November

Clear. High 48°, low 34°.

Pressure30.27 inHg
Wind5.8 mph NE
Humidity56%
Visibility—
Dew point31°
Wed, 1850° / 33°0Clear
50 °Clear

New Castle, Wednesday, 18 November

Clear. High 50°, low 33°.

Pressure30.42 inHg
Wind4.5 mph E
Humidity53%
Visibility—
Dew point31°
Thu, 1954° / 34°0Clear
54 °Clear

New Castle, Thursday, 19 November

Clear. High 54°, low 34°.

Pressure30.39 inHg
Wind4.9 mph SE
Humidity50%
Visibility—
Dew point33°
Fri, 2060° / 43°0.17Rain
60 °Rain

New Castle, Friday, 20 November

Rain. High 60°, low 43°.

Pressure30.15 inHg
Wind13.7 mph SW
Humidity66%
Visibility—
Dew point47°
Sat, 2156° / 45°0.13Rain
56 °Rain

New Castle, Saturday, 21 November

Rain. High 56°, low 45°.

Pressure30.03 inHg
Wind10.8 mph SW
Humidity52%
Visibility—
Dew point34°
Sun, 2249° / 38°0.01Light rain
49 °Light rain

New Castle, Sunday, 22 November

Light rain. High 49°, low 38°.

Pressure30.00 inHg
Wind5.6 mph N
Humidity57%
Visibility—
Dew point33°
Mon, 2343° / 37°0Overcast
43 °Overcast

New Castle, Monday, 23 November

Overcast. High 43°, low 37°.

Pressure30.03 inHg
Wind7.2 mph N
Humidity76%
Visibility—
Dew point36°
Tue, 2446° / 34°0Partly cloudy
46 °Partly cloudy

New Castle, Tuesday, 24 November

Partly cloudy. High 46°, low 34°.

Pressure30.09 inHg
Wind5.2 mph NW
Humidity52%
Visibility—
Dew point27°

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.