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As of 12:32 MDT

Weather in Castle Rock, UT

61°Current weather

Castle Rock, Tuesday, 20 October, 12:32

Partly cloudy. Feels like 60°. High 61°, low 45°.

Pressure30.09 inHg
Wind7.8 mph SW
Humidity52%
Visibility6.2 mi
Dew point44°
Wed, 2161° / 41°0.06Light rain
61 °Light rain

Castle Rock, Wednesday, 21 October

Light rain. High 61°, low 41°.

Pressure30.09 inHg
Wind3.3 mph NE
Humidity57%
Visibility6.2 mi
Dew point41°
Thu, 2257° / 41°0.06Light rain
57 °Light rain

Castle Rock, Thursday, 22 October

Light rain. High 57°, low 41°.

Pressure30.00 inHg
Wind3.3 mph E
Humidity65%
Visibility5.3 mi
Dew point43°
Fri, 2351° / 39°0.21Rain
51 °Rain

Castle Rock, Friday, 23 October

Rain. High 51°, low 39°.

Pressure29.88 inHg
Wind16.6 mph SW
Humidity50%
Visibility6.2 mi
Dew point32°
Sat, 2448° / 37°0.31Light rain
48 °Light rain

Castle Rock, Saturday, 24 October

Light rain. High 48°, low 37°.

Pressure30.27 inHg
Wind13.8 mph NE
Humidity75%
Visibility6.2 mi
Dew point35°
Sun, 2551° / 32°0Clear
51 °Clear

Castle Rock, Sunday, 25 October

Clear. High 51°, low 32°.

Pressure30.21 inHg
Wind6.4 mph N
Humidity64%
Visibility—
Dew point33°
Mon, 2652° / 34°0Clear
52 °Clear

Castle Rock, Monday, 26 October

Clear. High 52°, low 34°.

Pressure30.21 inHg
Wind6.3 mph W
Humidity35%
Visibility—
Dew point19°
Tue, 2753° / 29°0Clear
53 °Clear

Castle Rock, Tuesday, 27 October

Clear. High 53°, low 29°.

Pressure30.33 inHg
Wind7.3 mph NE
Humidity47%
Visibility—
Dew point23°
Wed, 2856° / 35°0Overcast
56 °Overcast

Castle Rock, Wednesday, 28 October

Overcast. High 56°, low 35°.

Pressure30.12 inHg
Wind7.5 mph W
Humidity34%
Visibility—
Dew point22°
Thu, 2956° / 39°0Overcast
56 °Overcast

Castle Rock, Thursday, 29 October

Overcast. High 56°, low 39°.

Pressure30.03 inHg
Wind7 mph NE
Humidity32%
Visibility—
Dew point21°
Fri, 3052° / 40°0.33Rain
52 °Rain

Castle Rock, Friday, 30 October

Rain. High 52°, low 40°.

Pressure30.09 inHg
Wind9.3 mph SW
Humidity72%
Visibility—
Dew point37°
Sat, 3153° / 40°0.04Light rain
53 °Light rain

Castle Rock, Saturday, 31 October

Light rain. High 53°, low 40°.

Pressure30.06 inHg
Wind9.7 mph W
Humidity58%
Visibility—
Dew point35°
Sun, 0154° / 37°0.01Light rain
54 °Light rain

Castle Rock, Sunday, 1 November

Light rain. High 54°, low 37°.

Pressure29.94 inHg
Wind14.1 mph SW
Humidity45%
Visibility—
Dew point30°
Mon, 0242° / 38°0.5Rain
42 °Rain

Castle Rock, Monday, 2 November

Rain. High 42°, low 38°.

Pressure30.00 inHg
Wind7.9 mph SW
Humidity84%
Visibility—
Dew point37°
Tue, 0343° / 34°0.12Snow
43 °Snow

Castle Rock, Tuesday, 3 November

Snow. High 43°, low 34°.

Pressure30.15 inHg
Wind9.4 mph SW
Humidity74%
Visibility—
Dew point31°
Wed, 0445° / 32°0.01Light rain
45 °Light rain

Castle Rock, Wednesday, 4 November

Light rain. High 45°, low 32°.

Pressure30.15 inHg
Wind11.8 mph W
Humidity54%
Visibility—
Dew point26°

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 Castle Rock, 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 Castle Rock, 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.