Monthly outlook for Castle Valley, UT: average high 60.6°, average low 47.8°. That is 1° above the climate normal for October. Precipitation is expected on 5 days (about 1.1 inches), against a normal of 3 days and 0.5 inches. The warmest day looks like 27 October (66.1°), the coolest 26 October (43.3°).
60.6°/47.8°
Average high / low
+1°
Above normal
5 / 3
Wet days / normal
1.1 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
23 October – 1 November
61.8°
59.9°
+1.1°
2 November – 11 November
58.6°
56.1°
+1.4°
12 November – 21 November
at normal
50.8°
—
October records over 66 years
89.6°1 October 2015All-time high
12.7°31 October 1991All-time low
Climate normals and records are computed from the nearest reference point — Spanish Valley (11 mi).
Sat, 2461° / 46°0.03
61 °
Castle Valley, Saturday, 24 October
Light rain. High 61°, low 46°.
Pressure30.06 inHg
Wind3.1 mph NW
Humidity63%
Visibility6.2 mi
Dew point43°
Sun, 2559° / 47°0.27
59 °
Castle Valley, Sunday, 25 October
Rain. High 59°, low 47°.
Pressure30.15 inHg
Wind2.4 mph NW
Humidity66%
Visibility6.2 mi
Dew point44°
Mon, 2660° / 43°0
60 °
Castle Valley, Monday, 26 October
Clear. High 60°, low 43°.
Pressure30.21 inHg
Wind2.3 mph NW
Humidity64%
Visibility6.2 mi
Dew point43°
Tue, 2766° / 44°0
66 °
Castle Valley, Tuesday, 27 October
Clear. High 66°, low 44°.
Pressure30.03 inHg
Wind10.7 mph SW
Humidity55%
Visibility—
Dew point42°
Wed, 2864° / 45°0
64 °
Castle Valley, Wednesday, 28 October
Clear. High 64°, low 45°.
Pressure30.12 inHg
Wind2.6 mph W
Humidity51%
Visibility—
Dew point38°
Thu, 2963° / 50°0
63 °
Castle Valley, Thursday, 29 October
Overcast. High 63°, low 50°.
Pressure30.00 inHg
Wind7.3 mph SE
Humidity35%
Visibility—
Dew point31°
Fri, 3064° / 51°0
64 °
Castle Valley, Friday, 30 October
Overcast. High 64°, low 51°.
Pressure29.88 inHg
Wind7.7 mph W
Humidity33%
Visibility—
Dew point30°
Sat, 3164° / 53°0
64 °
Castle Valley, Saturday, 31 October
Overcast. High 64°, low 53°.
Pressure29.88 inHg
Wind7.7 mph S
Humidity43%
Visibility—
Dew point38°
Sun, 0157° / 51°0.48
57 °
Castle Valley, Sunday, 1 November
Rain. High 57°, low 51°.
Pressure29.88 inHg
Wind9 mph S
Humidity86%
Visibility—
Dew point49°
Mon, 0260° / 50°0.13
60 °
Castle Valley, Monday, 2 November
Light rain. High 60°, low 50°.
Pressure29.85 inHg
Wind17.4 mph S
Humidity53%
Visibility—
Dew point41°
Tue, 0355° / 45°0.01
55 °
Castle Valley, Tuesday, 3 November
Light rain. High 55°, low 45°.
Pressure29.91 inHg
Wind13.4 mph S
Humidity52%
Visibility—
Dew point35°
Wed, 0456° / 48°0.09
56 °
Castle Valley, Wednesday, 4 November
Light rain. High 56°, low 48°.
Pressure29.85 inHg
Wind15.3 mph SW
Humidity57%
Visibility—
Dew point38°
Thu, 0558° / 46°0
58 °
Castle Valley, Thursday, 5 November
Partly cloudy. High 58°, low 46°.
Pressure30.09 inHg
Wind12.5 mph SW
Humidity42%
Visibility—
Dew point32°
Fri, 0660° / 48°0
60 °
Castle Valley, Friday, 6 November
Overcast. High 60°, low 48°.
Pressure30.27 inHg
Wind6.6 mph SE
Humidity35%
Visibility—
Dew point29°
Sat, 0762° / 48°0
62 °
Castle Valley, Saturday, 7 November
Clear. High 62°, low 48°.
Pressure30.21 inHg
Wind4.5 mph NW
Humidity42%
Visibility—
Dew point35°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 0856° / 37°0.04
56 °
Castle Valley, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high56°
Average low37°
Average precipitation0.04 in
Chance of precipitation17%
Record high71° (1999)
Record low22° (2000)
Mon, 0955° / 35°0.06
55 °
Castle Valley, Monday, 9 November
Climate normal for this date — 60-year average.
Average high55°
Average low35°
Average precipitation0.06 in
Chance of precipitation28%
Record high71° (1980)
Record low22° (2011)
Tue, 1054° / 34°0.02
54 °
Castle Valley, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high54°
Average low34°
Average precipitation0.02 in
Chance of precipitation15%
Record high72° (1980)
Record low19° (2011)
Wed, 1154° / 34°0.04
54 °
Castle Valley, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high54°
Average low34°
Average precipitation0.04 in
Chance of precipitation20%
Record high72° (1973)
Record low20° (2022)
Thu, 1253° / 33°0.04
53 °
Castle Valley, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high53°
Average low33°
Average precipitation0.04 in
Chance of precipitation18%
Record high69° (1973)
Record low22° (2000)
Fri, 1353° / 33°0.03
53 °
Castle Valley, Friday, 13 November
Climate normal for this date — 60-year average.
Average high53°
Average low33°
Average precipitation0.03 in
Chance of precipitation20%
Record high67° (2025)
Record low15° (1998)
Sat, 1452° / 34°0.03
52 °
Castle Valley, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high52°
Average low34°
Average precipitation0.03 in
Chance of precipitation18%
Record high68° (2025)
Record low19° (2000)
Sun, 1551° / 32°0.05
51 °
Castle Valley, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high51°
Average low32°
Average precipitation0.05 in
Chance of precipitation18%
Record high66° (2016)
Record low20° (2022)
Mon, 1651° / 32°0.03
51 °
Castle Valley, Monday, 16 November
Climate normal for this date — 60-year average.
Average high51°
Average low32°
Average precipitation0.03 in
Chance of precipitation13%
Record high67° (1999)
Record low18° (2022)
Tue, 1751° / 32°0.03
51 °
Castle Valley, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high51°
Average low32°
Average precipitation0.03 in
Chance of precipitation17%
Record high70° (1999)
Record low10° (1996)
Wed, 1850° / 31°0.03
50 °
Castle Valley, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high50°
Average low31°
Average precipitation0.03 in
Chance of precipitation13%
Record high65° (2008)
Record low12° (1964)
Thu, 1949° / 30°0.04
49 °
Castle Valley, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high49°
Average low30°
Average precipitation0.04 in
Chance of precipitation15%
Record high69° (2007)
Record low3° (1971)
Fri, 2049° / 30°0.04
49 °
Castle Valley, Friday, 20 November
Climate normal for this date — 60-year average.
Average high49°
Average low30°
Average precipitation0.04 in
Chance of precipitation18%
Record high62° (1995)
Record low4° (1964)
Sat, 2149° / 30°0.05
49 °
Castle Valley, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high49°
Average low30°
Average precipitation0.05 in
Chance of precipitation23%
Record high63° (1995)
Record low10° (1964)
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 Valley, 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 Valley, 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.