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As of 16:48 MDT

Weather in Newcastle, UT

62°Current weather

Newcastle, Monday, 19 October, 16:48

Partly cloudy. Feels like 61°. High 63°, low 51°.

Pressure29.94 inHg
Wind11.1 mph SW
Humidity66%
Visibility6.2 mi
Dew point50°
Tue, 2068° / 49°0.04Light rain
68 °Light rain

Newcastle, Tuesday, 20 October

Light rain. High 68°, low 49°.

Pressure30.06 inHg
Wind4.8 mph NW
Humidity68%
Visibility6.2 mi
Dew point48°
Wed, 2170° / 47°0.04Light rain
70 °Light rain

Newcastle, Wednesday, 21 October

Light rain. High 70°, low 47°.

Pressure30.00 inHg
Wind4.5 mph NW
Humidity67%
Visibility6.2 mi
Dew point50°
Thu, 2261° / 49°0.38Rain
61 °Rain

Newcastle, Thursday, 22 October

Rain. High 61°, low 49°.

Pressure29.88 inHg
Wind5.3 mph W
Humidity80%
Visibility6.2 mi
Dew point51°
Fri, 2358° / 45°0.03Light rain
58 °Light rain

Newcastle, Friday, 23 October

Light rain. High 58°, low 45°.

Pressure29.97 inHg
Wind4.6 mph W
Humidity67%
Visibility6.2 mi
Dew point42°
Sat, 2457° / 42°0Clear
57 °Clear

Newcastle, Saturday, 24 October

Clear. High 57°, low 42°.

Pressure30.09 inHg
Wind13.4 mph NE
Humidity54%
Visibility—
Dew point35°
Sun, 2561° / 39°0Clear
61 °Clear

Newcastle, Sunday, 25 October

Clear. High 61°, low 39°.

Pressure30.30 inHg
Wind7 mph NE
Humidity38%
Visibility—
Dew point27°
Mon, 2665° / 41°0Partly cloudy
65 °Partly cloudy

Newcastle, Monday, 26 October

Partly cloudy. High 65°, low 41°.

Pressure30.21 inHg
Wind4.9 mph NW
Humidity27%
Visibility—
Dew point22°
Tue, 2768° / 45°0Partly cloudy
68 °Partly cloudy

Newcastle, Tuesday, 27 October

Partly cloudy. High 68°, low 45°.

Pressure30.15 inHg
Wind3.9 mph SE
Humidity21%
Visibility—
Dew point20°
Wed, 2867° / 50°0Overcast
67 °Overcast

Newcastle, Wednesday, 28 October

Overcast. High 67°, low 50°.

Pressure30.09 inHg
Wind4.5 mph S
Humidity22%
Visibility—
Dew point22°
Thu, 2968° / 48°0Overcast
68 °Overcast

Newcastle, Thursday, 29 October

Overcast. High 68°, low 48°.

Pressure30.06 inHg
Wind9.1 mph SW
Humidity33%
Visibility—
Dew point31°
Fri, 3066° / 51°0Overcast
66 °Overcast

Newcastle, Friday, 30 October

Overcast. High 66°, low 51°.

Pressure30.06 inHg
Wind11.7 mph SW
Humidity35%
Visibility—
Dew point34°
Sat, 3167° / 54°0Overcast
67 °Overcast

Newcastle, Saturday, 31 October

Overcast. High 67°, low 54°.

Pressure30.03 inHg
Wind12.8 mph SW
Humidity39%
Visibility—
Dew point38°
Sun, 0168° / 50°0Overcast
68 °Overcast

Newcastle, Sunday, 1 November

Overcast. High 68°, low 50°.

Pressure30.12 inHg
Wind5.6 mph NW
Humidity44%
Visibility—
Dew point39°
Mon, 0271° / 54°0.03Light rain
71 °Light rain

Newcastle, Monday, 2 November

Light rain. High 71°, low 54°.

Pressure29.97 inHg
Wind22.3 mph S
Humidity33%
Visibility—
Dew point37°
Tue, 0365° / 54°0.15Light rain
65 °Light rain

Newcastle, Tuesday, 3 November

Light rain. High 65°, low 54°.

Pressure29.85 inHg
Wind17.8 mph SW
Humidity50%
Visibility—
Dew point43°

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, UT 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, UT 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.