Monthly outlook for Deer Valley, WA: average high 52.1°, average low 36.6°. That is 2° above the climate normal for October. Precipitation is expected on 6 days (about 1.3 inches), against a normal of 6 days and 1.6 inches. The warmest day looks like 7 November (66.8°), the coolest 1 November (28.5°).
52.1°/36.6°
Average high / low
+2°
Above normal
6 / 6
Wet days / normal
1.3 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
23 October – 1 November
48.4°
50.1°
-0.9°
2 November – 11 November
58.1°
45°
+7.3°
12 November – 21 November
at normal
41.3°
—
October records over 66 years
86°1 October 1992All-time high
9.5°25 October 2020All-time low
Climate normals and records are computed from the nearest reference point — Cusick (10 mi).
Sat, 2454° / 35°0
54 °
Deer Valley, Saturday, 24 October
Clear. High 54°, low 35°.
Pressure30.24 inHg
Wind3.3 mph SE
Humidity58%
Visibility2.9 mi
Dew point32°
Sun, 2555° / 38°0
55 °
Deer Valley, Sunday, 25 October
Overcast. High 55°, low 38°.
Pressure30.09 inHg
Wind2.5 mph NE
Humidity48%
Visibility6.2 mi
Dew point32°
Mon, 2652° / 37°0.13
52 °
Deer Valley, Monday, 26 October
Rain. High 52°, low 37°.
Pressure29.97 inHg
Wind1.7 mph SE
Humidity46%
Visibility6.2 mi
Dew point32°
Tue, 2745° / 37°0.14
45 °
Deer Valley, Tuesday, 27 October
Light rain. High 45°, low 37°.
Pressure30.06 inHg
Wind4.2 mph S
Humidity91%
Visibility3.7 mi
Dew point40°
Wed, 2844° / 35°0.48
44 °
Deer Valley, Wednesday, 28 October
Light rain. High 44°, low 35°.
Pressure29.94 inHg
Wind6.8 mph S
Humidity98%
Visibility—
Dew point41°
Thu, 2940° / 34°0.32
40 °
Deer Valley, Thursday, 29 October
Light rain. High 40°, low 34°.
Pressure29.94 inHg
Wind4.5 mph SE
Humidity89%
Visibility—
Dew point36°
Fri, 3043° / 32°0.04
43 °
Deer Valley, Friday, 30 October
Snow. High 43°, low 32°.
Pressure30.12 inHg
Wind5.2 mph SW
Humidity79%
Visibility—
Dew point34°
Sat, 3147° / 29°0
47 °
Deer Valley, Saturday, 31 October
Clear. High 47°, low 29°.
Pressure30.27 inHg
Wind4.1 mph SW
Humidity63%
Visibility—
Dew point29°
Sun, 0149° / 29°0
49 °
Deer Valley, Sunday, 1 November
Overcast. High 49°, low 29°.
Pressure30.50 inHg
Wind4.3 mph N
Humidity57%
Visibility—
Dew point27°
Mon, 0252° / 29°0
52 °
Deer Valley, Monday, 2 November
Mostly clear. High 52°, low 29°.
Pressure30.45 inHg
Wind4.4 mph NE
Humidity42%
Visibility—
Dew point21°
Tue, 0353° / 31°0
53 °
Deer Valley, Tuesday, 3 November
Overcast. High 53°, low 31°.
Pressure30.24 inHg
Wind3.9 mph NE
Humidity44%
Visibility—
Dew point24°
Wed, 0457° / 34°0
57 °
Deer Valley, Wednesday, 4 November
Overcast. High 57°, low 34°.
Pressure29.94 inHg
Wind3.8 mph NE
Humidity42%
Visibility—
Dew point26°
Thu, 0555° / 46°0
55 °
Deer Valley, Thursday, 5 November
Light rain. High 55°, low 46°.
Pressure29.91 inHg
Wind8.7 mph SW
Humidity59%
Visibility—
Dew point36°
Fri, 0665° / 51°0
65 °
Deer Valley, Friday, 6 November
Overcast. High 65°, low 51°.
Pressure30.21 inHg
Wind7.1 mph S
Humidity68%
Visibility—
Dew point47°
Sat, 0767° / 48°0
67 °
Deer Valley, Saturday, 7 November
Clear. High 67°, low 48°.
Pressure30.24 inHg
Wind3.9 mph NE
Humidity62%
Visibility—
Dew point46°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 0845° / 33°0.08
45 °
Deer Valley, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high45°
Average low33°
Average precipitation0.08 in
Chance of precipitation40%
Record high60° (2016)
Record low17° (2022)
Mon, 0944° / 33°0.09
44 °
Deer Valley, Monday, 9 November
Climate normal for this date — 60-year average.
Average high44°
Average low33°
Average precipitation0.09 in
Chance of precipitation45%
Record high59° (2016)
Record low10° (1986)
Tue, 1043° / 32°0.09
43 °
Deer Valley, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high43°
Average low32°
Average precipitation0.09 in
Chance of precipitation40%
Record high58° (2016)
Record low7° (1986)
Wed, 1143° / 31°0.1
43 °
Deer Valley, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high43°
Average low31°
Average precipitation0.1 in
Chance of precipitation33%
Record high57° (1990)
Record low3° (1985)
Thu, 1244° / 32°0.1
44 °
Deer Valley, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high44°
Average low32°
Average precipitation0.1 in
Chance of precipitation43%
Record high59° (1999)
Record low4° (1985)
Fri, 1343° / 32°0.13
43 °
Deer Valley, Friday, 13 November
Climate normal for this date — 60-year average.
Average high43°
Average low32°
Average precipitation0.13 in
Chance of precipitation47%
Record high55° (1999)
Record low16° (1985)
Sat, 1443° / 32°0.1
43 °
Deer Valley, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high43°
Average low32°
Average precipitation0.1 in
Chance of precipitation38%
Record high59° (1999)
Record low15° (1964)
Sun, 1542° / 31°0.1
42 °
Deer Valley, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high42°
Average low31°
Average precipitation0.1 in
Chance of precipitation47%
Record high57° (2001)
Record low13° (1964)
Mon, 1642° / 31°0.15
42 °
Deer Valley, Monday, 16 November
Climate normal for this date — 60-year average.
Average high42°
Average low31°
Average precipitation0.15 in
Chance of precipitation57%
Record high56° (1999)
Record low10° (1964)
Tue, 1741° / 31°0.16
41 °
Deer Valley, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high41°
Average low31°
Average precipitation0.16 in
Chance of precipitation55%
Record high54° (2008)
Record low17° (1968)
Wed, 1840° / 30°0.11
40 °
Deer Valley, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high40°
Average low30°
Average precipitation0.11 in
Chance of precipitation48%
Record high50° (2008)
Record low9° (1994)
Thu, 1940° / 29°0.11
40 °
Deer Valley, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high40°
Average low29°
Average precipitation0.11 in
Chance of precipitation47%
Record high49° (2003)
Record low10° (2011)
Fri, 2040° / 29°0.17
40 °
Deer Valley, Friday, 20 November
Climate normal for this date — 60-year average.
Average high40°
Average low29°
Average precipitation0.17 in
Chance of precipitation43%
Record high51° (2002)
Record low2° (1977)
Sat, 2139° / 28°0.14
39 °
Deer Valley, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high39°
Average low28°
Average precipitation0.14 in
Chance of precipitation50%
Record high51° (2002)
Record low-1° (1985)
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 Deer Valley, WA 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 Deer Valley, WA 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.