Monthly outlook for Shadow Mountain, AZ: average high 84.2°, average low 70.6°. That is 0.5° below the climate normal for October. Precipitation is expected on 4 days (about 1.6 inches), against a normal of 1 days and 0.4 inches. The warmest day looks like 23 October (91.8°), the coolest 14 October (55.4°).
84.2°/70.6°
Average high / low
−0.5°
Below normal
4 / 1
Wet days / normal
1.6 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
11 October – 20 October
81.1°
86.5°
-3°
21 October – 30 October
89.3°
81.9°
+4.1°
31 October – 9 November
at normal
78.4°
—
October records over 66 years
109.4°1 October 2024All-time high
35.1°30 October 1971All-time low
Climate normals and records are computed from the nearest reference point — Phoenix (5 mi).
Mon, 1278° / 64°0.53
78 °
Shadow Mountain, Monday, 12 October
Rain. High 78°, low 64°.
Pressure29.85 inHg
Wind6.2 mph SW
Humidity66%
Visibility5.5 mi
Dew point61°
Tue, 1373° / 60°0.16
73 °
Shadow Mountain, Tuesday, 13 October
Rain. High 73°, low 60°.
Pressure29.91 inHg
Wind5.3 mph SW
Humidity61%
Visibility6.2 mi
Dew point58°
Wed, 1472° / 55°0
72 °
Shadow Mountain, Wednesday, 14 October
Clear. High 72°, low 55°.
Pressure30.00 inHg
Wind1.5 mph SW
Humidity51%
Visibility6.2 mi
Dew point52°
Thu, 1584° / 57°0
84 °
Shadow Mountain, Thursday, 15 October
Clear. High 84°, low 57°.
Pressure29.94 inHg
Wind12.3 mph NE
Humidity39%
Visibility—
Dew point47°
Fri, 1683° / 67°0
83 °
Shadow Mountain, Friday, 16 October
Overcast. High 83°, low 67°.
Pressure30.06 inHg
Wind12.4 mph E
Humidity33%
Visibility—
Dew point47°
Sat, 1781° / 70°0
81 °
Shadow Mountain, Saturday, 17 October
Clear. High 81°, low 70°.
Pressure30.15 inHg
Wind21.5 mph E
Humidity16%
Visibility—
Dew point27°
Sun, 1883° / 71°0
83 °
Shadow Mountain, Sunday, 18 October
Partly cloudy. High 83°, low 71°.
Pressure30.06 inHg
Wind9.8 mph E
Humidity17%
Visibility—
Dew point28°
Mon, 1986° / 75°0
86 °
Shadow Mountain, Monday, 19 October
Clear. High 86°, low 75°.
Pressure30.03 inHg
Wind5.1 mph E
Humidity23%
Visibility—
Dew point39°
Tue, 2086° / 76°0
86 °
Shadow Mountain, Tuesday, 20 October
Clear. High 86°, low 76°.
Pressure29.94 inHg
Wind4.8 mph NW
Humidity24%
Visibility—
Dew point41°
Wed, 2187° / 76°0
87 °
Shadow Mountain, Wednesday, 21 October
Clear. High 87°, low 76°.
Pressure29.88 inHg
Wind5.2 mph N
Humidity18%
Visibility—
Dew point34°
Thu, 2290° / 77°0
90 °
Shadow Mountain, Thursday, 22 October
Clear. High 90°, low 77°.
Pressure29.85 inHg
Wind6 mph NW
Humidity14%
Visibility—
Dew point29°
Fri, 2392° / 78°0
92 °
Shadow Mountain, Friday, 23 October
Clear. High 92°, low 78°.
Pressure29.88 inHg
Wind5.7 mph N
Humidity17%
Visibility—
Dew point35°
Sat, 2490° / 78°0.04
90 °
Shadow Mountain, Saturday, 24 October
Light rain. High 90°, low 78°.
Pressure29.88 inHg
Wind7.7 mph E
Humidity32%
Visibility—
Dew point52°
Sun, 2590° / 78°0.04
90 °
Shadow Mountain, Sunday, 25 October
Light rain. High 90°, low 78°.
Pressure29.94 inHg
Wind11.2 mph NE
Humidity35%
Visibility—
Dew point53°
Mon, 2686° / 79°0.01
86 °
Shadow Mountain, Monday, 26 October
Light rain. High 86°, low 79°.
Pressure29.85 inHg
Wind13.1 mph S
Humidity31%
Visibility—
Dew point49°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2781° / 56°0.03
81 °
Shadow Mountain, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high81°
Average low56°
Average precipitation0.03 in
Chance of precipitation7%
Record high96° (2016)
Record low44° (1971)
Wed, 2881° / 56°0.03
81 °
Shadow Mountain, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high81°
Average low56°
Average precipitation0.03 in
Chance of precipitation7%
Record high94° (2007)
Record low44° (1970)
Thu, 2980° / 55°0.03
80 °
Shadow Mountain, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high80°
Average low55°
Average precipitation0.03 in
Chance of precipitation8%
Record high93° (1966)
Record low40° (2009)
Fri, 3079° / 54°0.02
79 °
Shadow Mountain, Friday, 30 October
Climate normal for this date — 60-year average.
Average high79°
Average low54°
Average precipitation0.02 in
Chance of precipitation10%
Record high91° (2008)
Record low35° (1971)
Sat, 3179° / 54°0.01
79 °
Shadow Mountain, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high79°
Average low54°
Average precipitation0.01 in
Chance of precipitation5%
Record high93° (1988)
Record low38° (1971)
Sun, 0179° / 53°0.02
79 °
Shadow Mountain, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high79°
Average low53°
Average precipitation0.02 in
Chance of precipitation3%
Record high95° (2020)
Record low38° (1972)
Mon, 0279° / 53°0.02
79 °
Shadow Mountain, Monday, 2 November
Climate normal for this date — 60-year average.
Average high79°
Average low53°
Average precipitation0.02 in
Chance of precipitation7%
Record high93° (2020)
Record low41° (1972)
Tue, 0379° / 53°0
79 °
Shadow Mountain, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high79°
Average low53°
Average precipitation0 in
Chance of precipitation7%
Record high94° (2009)
Record low40° (2004)
Wed, 0479° / 53°0
79 °
Shadow Mountain, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high79°
Average low53°
Average precipitation0 in
Chance of precipitation3%
Record high93° (2001)
Record low40° (2022)
Thu, 0579° / 52°0.01
79 °
Shadow Mountain, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high79°
Average low52°
Average precipitation0.01 in
Chance of precipitation3%
Record high96° (2020)
Record low42° (2022)
Fri, 0679° / 53°0.02
79 °
Shadow Mountain, Friday, 6 November
Climate normal for this date — 60-year average.
Average high79°
Average low53°
Average precipitation0.02 in
Chance of precipitation7%
Record high92° (1999)
Record low44° (2011)
Sat, 0778° / 53°0
78 °
Shadow Mountain, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high78°
Average low53°
Average precipitation0 in
Chance of precipitation5%
Record high90° (2007)
Record low41° (1990)
Sun, 0877° / 52°0.02
77 °
Shadow Mountain, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high77°
Average low52°
Average precipitation0.02 in
Chance of precipitation5%
Record high89° (2016)
Record low38° (2000)
Mon, 0976° / 52°0.01
76 °
Shadow Mountain, Monday, 9 November
Climate normal for this date — 60-year average.
Average high76°
Average low52°
Average precipitation0.01 in
Chance of precipitation8%
Record high89° (2025)
Record low39° (2000)
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 Shadow Mountain, AZ 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 Shadow Mountain, AZ 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.