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As of 18:58 MDT

Weather in Castle Rock, UT

60°Current weather

Castle Rock, Friday, 16 October, 18:58

Clear. Feels like 58°. High 60°, low 31°.

Pressure30.47 inHg
Wind1.3 mph E
Humidity53%
Visibility6.2 mi
Dew point42°
Sat, 1761° / 35°0Clear
61 °Clear

Castle Rock, Saturday, 17 October

Clear. High 61°, low 35°.

Pressure30.33 inHg
Wind7.1 mph SW
Humidity37%
Visibility6.2 mi
Dew point28°
Sun, 1861° / 38°0Partly cloudy
61 °Partly cloudy

Castle Rock, Sunday, 18 October

Partly cloudy. High 61°, low 38°.

Pressure30.12 inHg
Wind6.1 mph SW
Humidity39%
Visibility6.2 mi
Dew point30°
Mon, 1960° / 35°0Clear
60 °Clear

Castle Rock, Monday, 19 October

Clear. High 60°, low 35°.

Pressure30.00 inHg
Wind6.5 mph SW
Humidity43%
Visibility5.8 mi
Dew point34°
Tue, 2059° / 40°0.02Light rain
59 °Light rain

Castle Rock, Tuesday, 20 October

Light rain. High 59°, low 40°.

Pressure30.00 inHg
Wind2.3 mph SE
Humidity60%
Visibility6.2 mi
Dew point40°
Wed, 2159° / 37°0.06Light rain
59 °Light rain

Castle Rock, Wednesday, 21 October

Light rain. High 59°, low 37°.

Pressure30.09 inHg
Wind10.6 mph NE
Humidity61%
Visibility—
Dew point39°
Thu, 2246° / 38°0.4Rain
46 °Rain

Castle Rock, Thursday, 22 October

Rain. High 46°, low 38°.

Pressure29.85 inHg
Wind10.6 mph S
Humidity89%
Visibility—
Dew point38°
Fri, 2346° / 35°0.3Snow
46 °Snow

Castle Rock, Friday, 23 October

Snow. High 46°, low 35°.

Pressure29.91 inHg
Wind12.1 mph SW
Humidity71%
Visibility—
Dew point33°
Sat, 2444° / 35°0.02Light snow
44 °Light snow

Castle Rock, Saturday, 24 October

Light snow. High 44°, low 35°.

Pressure30.03 inHg
Wind9.8 mph NE
Humidity59%
Visibility—
Dew point27°
Sun, 2545° / 31°0.02Light snow
45 °Light snow

Castle Rock, Sunday, 25 October

Light snow. High 45°, low 31°.

Pressure30.21 inHg
Wind8.3 mph SW
Humidity62%
Visibility—
Dew point28°
Mon, 2652° / 32°0Overcast
52 °Overcast

Castle Rock, Monday, 26 October

Overcast. High 52°, low 32°.

Pressure30.06 inHg
Wind6.9 mph NE
Humidity42%
Visibility—
Dew point21°
Tue, 2739° / 32°1.02Snow
39 °Snow

Castle Rock, Tuesday, 27 October

Snow. High 39°, low 32°.

Pressure29.62 inHg
Wind14.7 mph SW
Humidity95%
Visibility—
Dew point35°
Wed, 2842° / 25°0Mostly clear
42 °Mostly clear

Castle Rock, Wednesday, 28 October

Mostly clear. High 42°, low 25°.

Pressure29.91 inHg
Wind14.7 mph SW
Humidity65%
Visibility—
Dew point26°
Thu, 2946° / 29°0Overcast
46 °Overcast

Castle Rock, Thursday, 29 October

Overcast. High 46°, low 29°.

Pressure30.15 inHg
Wind8.1 mph SW
Humidity54%
Visibility—
Dew point26°
Fri, 3040° / 36°0.39Light rain
40 °Light rain

Castle Rock, Friday, 30 October

Light rain. High 40°, low 36°.

Pressure30.09 inHg
Wind10.4 mph SW
Humidity97%
Visibility—
Dew point37°
Sat, 3139° / 32°0.21Snow
39 °Snow

Castle Rock, Saturday, 31 October

Snow. High 39°, low 32°.

Pressure30.00 inHg
Wind9.8 mph SW
Humidity93%
Visibility—
Dew point35°

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.