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As of 05:29 MDT

Weather in Castle Rock, UT

35°Current weather

Castle Rock, Friday, 16 October, 05:29

Clear. Feels like 29°. High 58°, low 33°.

Pressure30.62 inHg
Wind6.3 mph N
Humidity76%
Visibility6.2 mi
Dew point29°
Sat, 1760° / 35°0Clear
60 °Clear

Castle Rock, Saturday, 17 October

Clear. High 60°, low 35°.

Pressure30.33 inHg
Wind6.2 mph SW
Humidity37%
Visibility6.2 mi
Dew point28°
Sun, 1861° / 35°0Overcast
61 °Overcast

Castle Rock, Sunday, 18 October

Overcast. High 61°, low 35°.

Pressure30.09 inHg
Wind4.7 mph SW
Humidity38%
Visibility6.2 mi
Dew point30°
Mon, 1961° / 34°0Clear
61 °Clear

Castle Rock, Monday, 19 October

Clear. High 61°, low 34°.

Pressure30.00 inHg
Wind3.7 mph S
Humidity43%
Visibility6.2 mi
Dew point34°
Tue, 2055° / 42°0.04Light rain
55 °Light rain

Castle Rock, Tuesday, 20 October

Light rain. High 55°, low 42°.

Pressure29.91 inHg
Wind11.2 mph SW
Humidity55%
Visibility—
Dew point38°
Wed, 2160° / 38°0Clear
60 °Clear

Castle Rock, Wednesday, 21 October

Clear. High 60°, low 38°.

Pressure30.06 inHg
Wind5.6 mph NE
Humidity59%
Visibility—
Dew point39°
Thu, 2263° / 42°0.12Light rain
63 °Light rain

Castle Rock, Thursday, 22 October

Light rain. High 63°, low 42°.

Pressure29.94 inHg
Wind12.6 mph SW
Humidity44%
Visibility—
Dew point35°
Fri, 2346° / 38°0.28Light rain
46 °Light rain

Castle Rock, Friday, 23 October

Light rain. High 46°, low 38°.

Pressure29.77 inHg
Wind13.1 mph SW
Humidity75%
Visibility—
Dew point37°
Sat, 2439° / 27°0Light rain
39 °Light rain

Castle Rock, Saturday, 24 October

Light rain. High 39°, low 27°.

Pressure30.09 inHg
Wind15.4 mph W
Humidity45%
Visibility—
Dew point17°
Sun, 2542° / 24°0Partly cloudy
42 °Partly cloudy

Castle Rock, Sunday, 25 October

Partly cloudy. High 42°, low 24°.

Pressure30.30 inHg
Wind7.5 mph W
Humidity53%
Visibility—
Dew point19°
Mon, 2645° / 26°0Partly cloudy
45 °Partly cloudy

Castle Rock, Monday, 26 October

Partly cloudy. High 45°, low 26°.

Pressure30.09 inHg
Wind12 mph W
Humidity26%
Visibility—
Dew point8°
Tue, 2752° / 34°0Overcast
52 °Overcast

Castle Rock, Tuesday, 27 October

Overcast. High 52°, low 34°.

Pressure29.91 inHg
Wind13.9 mph W
Humidity29%
Visibility—
Dew point15°
Wed, 2842° / 27°0.11Snow
42 °Snow

Castle Rock, Wednesday, 28 October

Snow. High 42°, low 27°.

Pressure29.71 inHg
Wind19.3 mph W
Humidity83%
Visibility—
Dew point32°
Thu, 2932° / 25°0.16Snow
32 °Snow

Castle Rock, Thursday, 29 October

Snow. High 32°, low 25°.

Pressure30.06 inHg
Wind11.3 mph W
Humidity88%
Visibility—
Dew point27°
Fri, 3037° / 28°0.02Light snow
37 °Light snow

Castle Rock, Friday, 30 October

Light snow. High 37°, low 28°.

Pressure30.27 inHg
Wind12.9 mph SW
Humidity75%
Visibility—
Dew point26°
Sat, 3150° / 29°0Overcast
50 °Overcast

Castle Rock, Saturday, 31 October

Overcast. High 50°, low 29°.

Pressure30.00 inHg
Wind13.3 mph SW
Humidity39%
Visibility—
Dew point21°

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.