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As of 20:50 EDT

Weather in Newcastle, OH

62°Current weather

Newcastle, Thursday, 15 October, 20:50

Partly cloudy. Feels like 62°. High 67°, low 55°.

Pressure29.94 inHg
Wind8.8 mph S
Humidity87%
Visibility6.2 mi
Dew point58°
Fri, 1669° / 49°0.33Rain
69 °Rain

Newcastle, Friday, 16 October

Rain. High 69°, low 49°.

Pressure29.88 inHg
Wind13.8 mph NW
Humidity93%
Visibility3.6 mi
Dew point54°
Sat, 1752° / 40°0.02Light rain
52 °Light rain

Newcastle, Saturday, 17 October

Light rain. High 52°, low 40°.

Pressure30.45 inHg
Wind11.7 mph N
Humidity59%
Visibility6.2 mi
Dew point34°
Sun, 1859° / 35°0Clear
59 °Clear

Newcastle, Sunday, 18 October

Clear. High 59°, low 35°.

Pressure30.62 inHg
Wind4.9 mph S
Humidity46%
Visibility6.2 mi
Dew point33°
Mon, 1964° / 38°0Clear
64 °Clear

Newcastle, Monday, 19 October

Clear. High 64°, low 38°.

Pressure30.47 inHg
Wind2.9 mph E
Humidity50%
Visibility6.2 mi
Dew point39°
Tue, 2066° / 42°0Clear
66 °Clear

Newcastle, Tuesday, 20 October

Clear. High 66°, low 42°.

Pressure30.33 inHg
Wind7.8 mph N
Humidity37%
Visibility—
Dew point36°
Wed, 2165° / 44°0Mostly clear
65 °Mostly clear

Newcastle, Wednesday, 21 October

Mostly clear. High 65°, low 44°.

Pressure30.33 inHg
Wind7.1 mph NE
Humidity49%
Visibility—
Dew point42°
Thu, 2267° / 44°0Mostly clear
67 °Mostly clear

Newcastle, Thursday, 22 October

Mostly clear. High 67°, low 44°.

Pressure30.30 inHg
Wind2.6 mph E
Humidity42%
Visibility—
Dew point40°
Fri, 2368° / 46°0Clear
68 °Clear

Newcastle, Friday, 23 October

Clear. High 68°, low 46°.

Pressure30.30 inHg
Wind3.5 mph E
Humidity42%
Visibility—
Dew point41°
Sat, 2470° / 47°0Clear
70 °Clear

Newcastle, Saturday, 24 October

Clear. High 70°, low 47°.

Pressure30.27 inHg
Wind4.3 mph E
Humidity44%
Visibility—
Dew point44°
Sun, 2573° / 51°0Clear
73 °Clear

Newcastle, Sunday, 25 October

Clear. High 73°, low 51°.

Pressure30.36 inHg
Wind4.2 mph N
Humidity47%
Visibility—
Dew point49°
Mon, 2668° / 48°0Overcast
68 °Overcast

Newcastle, Monday, 26 October

Overcast. High 68°, low 48°.

Pressure30.45 inHg
Wind7 mph NE
Humidity41%
Visibility—
Dew point42°
Tue, 2766° / 42°0Partly cloudy
66 °Partly cloudy

Newcastle, Tuesday, 27 October

Partly cloudy. High 66°, low 42°.

Pressure30.36 inHg
Wind5.2 mph NE
Humidity32%
Visibility—
Dew point33°
Wed, 2870° / 51°0Overcast
70 °Overcast

Newcastle, Wednesday, 28 October

Overcast. High 70°, low 51°.

Pressure30.33 inHg
Wind6.7 mph SW
Humidity50%
Visibility—
Dew point48°
Thu, 2971° / 51°0Mostly clear
71 °Mostly clear

Newcastle, Thursday, 29 October

Mostly clear. High 71°, low 51°.

Pressure30.15 inHg
Wind10 mph SW
Humidity46%
Visibility—
Dew point47°
Fri, 3061° / 53°0Overcast
61 °Overcast

Newcastle, Friday, 30 October

Overcast. High 61°, low 53°.

Pressure30.15 inHg
Wind7.8 mph N
Humidity82%
Visibility—
Dew point55°

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 Newcastle, OH 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 Newcastle, OH 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.