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As of 12:21 MST

Weather in Castle Rock, UT

48°Current weather

Castle Rock, Friday, 6 November, 12:21

Mostly clear. Feels like 48°. High 48°, low 28°.

Pressure30.30 inHg
Wind1.7 mph N
Humidity65%
Visibility6.2 mi
Dew point35°
Sat, 0747° / 29°0Clear
47 °Clear

Castle Rock, Saturday, 7 November

Clear. High 47°, low 29°.

Pressure30.27 inHg
Wind3.3 mph SW
Humidity54%
Visibility6.2 mi
Dew point29°
Sun, 0855° / 32°0Overcast
55 °Overcast

Castle Rock, Sunday, 8 November

Overcast. High 55°, low 32°.

Pressure30.18 inHg
Wind7.9 mph SW
Humidity44%
Visibility6.2 mi
Dew point30°
Mon, 0957° / 37°0Overcast
57 °Overcast

Castle Rock, Monday, 9 November

Overcast. High 57°, low 37°.

Pressure30.15 inHg
Wind7.3 mph SW
Humidity40%
Visibility6.2 mi
Dew point27°
Tue, 1055° / 34°0Clear
55 °Clear

Castle Rock, Tuesday, 10 November

Clear. High 55°, low 34°.

Pressure30.21 inHg
Wind5 mph SW
Humidity45%
Visibility6.2 mi
Dew point30°
Wed, 1155° / 30°0Clear
55 °Clear

Castle Rock, Wednesday, 11 November

Clear. High 55°, low 30°.

Pressure30.33 inHg
Wind1.9 mph S
Humidity54%
Visibility—
Dew point29°
Thu, 1254° / 34°0Clear
54 °Clear

Castle Rock, Thursday, 12 November

Clear. High 54°, low 34°.

Pressure30.15 inHg
Wind3.1 mph NE
Humidity32%
Visibility—
Dew point18°
Fri, 1355° / 35°0Clear
55 °Clear

Castle Rock, Friday, 13 November

Clear. High 55°, low 35°.

Pressure30.03 inHg
Wind8.3 mph SW
Humidity28%
Visibility—
Dew point17°
Sat, 1453° / 34°0Clear
53 °Clear

Castle Rock, Saturday, 14 November

Clear. High 53°, low 34°.

Pressure30.03 inHg
Wind9 mph SW
Humidity24%
Visibility—
Dew point12°
Sun, 1550° / 33°0Overcast
50 °Overcast

Castle Rock, Sunday, 15 November

Overcast. High 50°, low 33°.

Pressure29.94 inHg
Wind13.6 mph SW
Humidity33%
Visibility—
Dew point18°
Mon, 1649° / 34°0Overcast
49 °Overcast

Castle Rock, Monday, 16 November

Overcast. High 49°, low 34°.

Pressure29.97 inHg
Wind21.1 mph SW
Humidity48%
Visibility—
Dew point27°
Tue, 1745° / 31°0.15Snow
45 °Snow

Castle Rock, Tuesday, 17 November

Snow. High 45°, low 31°.

Pressure29.88 inHg
Wind20.2 mph SW
Humidity50%
Visibility—
Dew point26°
Wed, 1833° / 25°0.09Snow
33 °Snow

Castle Rock, Wednesday, 18 November

Snow. High 33°, low 25°.

Pressure30.18 inHg
Wind8.1 mph W
Humidity72%
Visibility—
Dew point22°
Thu, 1930° / 22°0.1Snow
30 °Snow

Castle Rock, Thursday, 19 November

Snow. High 30°, low 22°.

Pressure30.03 inHg
Wind19.3 mph NE
Humidity72%
Visibility—
Dew point21°
Fri, 2027° / 17°0.14Snow
27 °Snow

Castle Rock, Friday, 20 November

Snow. High 27°, low 17°.

Pressure30.03 inHg
Wind10.2 mph NE
Humidity92%
Visibility—
Dew point22°
Sat, 2126° / 10°0.01Light snow
26 °Light snow

Castle Rock, Saturday, 21 November

Light snow. High 26°, low 10°.

Pressure30.18 inHg
Wind8.9 mph SW
Humidity75%
Visibility—
Dew point15°

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.