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As of 04:32 MDT

Weather in Castle Rock, UT

46°Current weather

Castle Rock, Thursday, 22 October, 04:32

Overcast. Feels like 46°. High 62°, low 45°.

Pressure30.03 inHg
Wind0.8 mph NE
Humidity82%
Visibility6.2 mi
Dew point40°
Fri, 2349° / 33°0.27Rain
49 °Rain

Castle Rock, Friday, 23 October

Rain. High 49°, low 33°.

Pressure29.94 inHg
Wind15.7 mph SW
Humidity89%
Visibility3.5 mi
Dew point36°
Sat, 2448° / 30°0Overcast
48 °Overcast

Castle Rock, Saturday, 24 October

Overcast. High 48°, low 30°.

Pressure30.18 inHg
Wind12.8 mph NE
Humidity70%
Visibility0.5 mi
Dew point35°
Sun, 2545° / 34°0.09Light rain
45 °Light rain

Castle Rock, Sunday, 25 October

Light rain. High 45°, low 34°.

Pressure30.21 inHg
Wind1.7 mph E
Humidity87%
Visibility4.3 mi
Dew point36°
Mon, 2652° / 30°0Mostly clear
52 °Mostly clear

Castle Rock, Monday, 26 October

Mostly clear. High 52°, low 30°.

Pressure30.21 inHg
Wind6.3 mph W
Humidity77%
Visibility—
Dew point35°
Tue, 2747° / 36°0Partly cloudy
47 °Partly cloudy

Castle Rock, Tuesday, 27 October

Partly cloudy. High 47°, low 36°.

Pressure30.03 inHg
Wind14.8 mph SW
Humidity64%
Visibility—
Dew point34°
Wed, 2855° / 40°0Partly cloudy
55 °Partly cloudy

Castle Rock, Wednesday, 28 October

Partly cloudy. High 55°, low 40°.

Pressure29.91 inHg
Wind16.6 mph SW
Humidity36%
Visibility—
Dew point26°
Thu, 2950° / 33°0Clear
50 °Clear

Castle Rock, Thursday, 29 October

Clear. High 50°, low 33°.

Pressure29.97 inHg
Wind13.5 mph W
Humidity32%
Visibility—
Dew point17°
Fri, 3050° / 31°0Clear
50 °Clear

Castle Rock, Friday, 30 October

Clear. High 50°, low 31°.

Pressure29.88 inHg
Wind12.6 mph W
Humidity27%
Visibility—
Dew point13°
Sat, 3151° / 30°0Clear
51 °Clear

Castle Rock, Saturday, 31 October

Clear. High 51°, low 30°.

Pressure29.94 inHg
Wind7.1 mph W
Humidity23%
Visibility—
Dew point9°
Sun, 0155° / 30°0Clear
55 °Clear

Castle Rock, Sunday, 1 November

Clear. High 55°, low 30°.

Pressure30.03 inHg
Wind6.5 mph W
Humidity20%
Visibility—
Dew point7°
Mon, 0256° / 35°0Overcast
56 °Overcast

Castle Rock, Monday, 2 November

Overcast. High 56°, low 35°.

Pressure30.06 inHg
Wind5.1 mph W
Humidity21%
Visibility—
Dew point10°
Tue, 0355° / 38°0Mostly clear
55 °Mostly clear

Castle Rock, Tuesday, 3 November

Mostly clear. High 55°, low 38°.

Pressure30.15 inHg
Wind7.3 mph W
Humidity32%
Visibility—
Dew point21°
Wed, 0454° / 40°0.01Light rain
54 °Light rain

Castle Rock, Wednesday, 4 November

Light rain. High 54°, low 40°.

Pressure30.15 inHg
Wind9.3 mph W
Humidity51%
Visibility—
Dew point32°
Thu, 0558° / 36°0Partly cloudy
58 °Partly cloudy

Castle Rock, Thursday, 5 November

Partly cloudy. High 58°, low 36°.

Pressure30.18 inHg
Wind7.1 mph SW
Humidity37%
Visibility—
Dew point25°
Fri, 0662° / 38°0Mostly clear
62 °Mostly clear

Castle Rock, Friday, 6 November

Mostly clear. High 62°, low 38°.

Pressure30.00 inHg
Wind8.9 mph SW
Humidity17%
Visibility—
Dew point9°

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.