Monthly outlook for Chimney Hill, AZ: average high 80°, average low 67.1°. That is 1.4° above the climate normal for October. Precipitation is expected on 2 days (about 1.3 inches), against a normal of 2 days and 0.5 inches. The warmest day looks like 21 October (86.1°), the coolest 25 October (55.8°).
80°/67.1°
Average high / low
+1.4°
Above normal
2 / 2
Wet days / normal
1.3 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
21 October – 30 October
80.4°
78.5°
+1°
31 October – 9 November
79.5°
75.2°
+2.4°
10 November – 19 November
at normal
71°
—
October records over 66 years
106.2°1 October 2024All-time high
32.4°30 October 1971All-time low
Climate normals and records are computed from the nearest reference point — Scottsdale (7 mi).
Thu, 2279° / 69°0.24
79 °
Chimney Hill, Thursday, 22 October
Rain. High 79°, low 69°.
Pressure29.88 inHg
Wind10.5 mph E
Humidity69%
Visibility6.2 mi
Dew point63°
Fri, 2374° / 59°0
74 °
Chimney Hill, Friday, 23 October
Mostly clear. High 74°, low 59°.
Pressure29.88 inHg
Wind4.2 mph S
Humidity57%
Visibility6.2 mi
Dew point57°
Sat, 2471° / 56°0.01
71 °
Chimney Hill, Saturday, 24 October
Light rain. High 71°, low 56°.
Pressure29.91 inHg
Wind2.6 mph SE
Humidity53%
Visibility6.2 mi
Dew point52°
Sun, 2574° / 56°0
74 °
Chimney Hill, Sunday, 25 October
Clear. High 74°, low 56°.
Pressure30.03 inHg
Wind1.5 mph N
Humidity43%
Visibility6.2 mi
Dew point49°
Mon, 2680° / 58°0
80 °
Chimney Hill, Monday, 26 October
Clear. High 80°, low 58°.
Pressure30.03 inHg
Wind8.1 mph NE
Humidity38%
Visibility—
Dew point45°
Tue, 2786° / 66°0
86 °
Chimney Hill, Tuesday, 27 October
Overcast. High 86°, low 66°.
Pressure30.00 inHg
Wind8.3 mph NE
Humidity23%
Visibility—
Dew point37°
Wed, 2885° / 74°0
85 °
Chimney Hill, Wednesday, 28 October
Overcast. High 85°, low 74°.
Pressure29.88 inHg
Wind6.6 mph NE
Humidity27%
Visibility—
Dew point43°
Thu, 2985° / 73°0
85 °
Chimney Hill, Thursday, 29 October
Overcast. High 85°, low 73°.
Pressure29.88 inHg
Wind5 mph NE
Humidity27%
Visibility—
Dew point43°
Fri, 3083° / 75°0
83 °
Chimney Hill, Friday, 30 October
Overcast. High 83°, low 75°.
Pressure29.74 inHg
Wind10 mph W
Humidity24%
Visibility—
Dew point40°
Sat, 3178° / 70°0
78 °
Chimney Hill, Saturday, 31 October
Overcast. High 78°, low 70°.
Pressure29.80 inHg
Wind8.4 mph SW
Humidity21%
Visibility—
Dew point31°
Sun, 0179° / 67°0
79 °
Chimney Hill, Sunday, 1 November
Mostly clear. High 79°, low 67°.
Pressure30.00 inHg
Wind4.8 mph NE
Humidity27%
Visibility—
Dew point37°
Mon, 0281° / 70°0
81 °
Chimney Hill, Monday, 2 November
Overcast. High 81°, low 70°.
Pressure30.03 inHg
Wind5.8 mph NE
Humidity17%
Visibility—
Dew point29°
Tue, 0380° / 70°0
80 °
Chimney Hill, Tuesday, 3 November
Overcast. High 80°, low 70°.
Pressure29.91 inHg
Wind4.3 mph N
Humidity23%
Visibility—
Dew point35°
Wed, 0480° / 70°0
80 °
Chimney Hill, Wednesday, 4 November
Clear. High 80°, low 70°.
Pressure29.83 inHg
Wind5.5 mph W
Humidity22%
Visibility—
Dew point34°
Thu, 0580° / 68°0
80 °
Chimney Hill, Thursday, 5 November
Mostly clear. High 80°, low 68°.
Pressure29.85 inHg
Wind8 mph W
Humidity21%
Visibility—
Dew point32°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 0676° / 50°0.02
76 °
Chimney Hill, Friday, 6 November
Climate normal for this date — 60-year average.
Average high76°
Average low50°
Average precipitation0.02 in
Chance of precipitation7%
Record high89° (1999)
Record low41° (2011)
Sat, 0774° / 51°0.01
74 °
Chimney Hill, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high74°
Average low51°
Average precipitation0.01 in
Chance of precipitation8%
Record high87° (2007)
Record low39° (1990)
Sun, 0874° / 50°0.04
74 °
Chimney Hill, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high74°
Average low50°
Average precipitation0.04 in
Chance of precipitation8%
Record high85° (2016)
Record low36° (2000)
Mon, 0973° / 49°0.04
73 °
Chimney Hill, Monday, 9 November
Climate normal for this date — 60-year average.
Average high73°
Average low49°
Average precipitation0.04 in
Chance of precipitation12%
Record high86° (2025)
Record low36° (2000)
Tue, 1073° / 49°0.03
73 °
Chimney Hill, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high73°
Average low49°
Average precipitation0.03 in
Chance of precipitation13%
Record high86° (2009)
Record low37° (1998)
Wed, 1173° / 49°0.07
73 °
Chimney Hill, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high73°
Average low49°
Average precipitation0.07 in
Chance of precipitation15%
Record high87° (1999)
Record low37° (2012)
Thu, 1272° / 49°0.07
72 °
Chimney Hill, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high72°
Average low49°
Average precipitation0.07 in
Chance of precipitation12%
Record high87° (1999)
Record low35° (2000)
Fri, 1372° / 49°0.03
72 °
Chimney Hill, Friday, 13 November
Climate normal for this date — 60-year average.
Average high72°
Average low49°
Average precipitation0.03 in
Chance of precipitation10%
Record high86° (1999)
Record low33° (2000)
Sat, 1471° / 48°0.06
71 °
Chimney Hill, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high71°
Average low48°
Average precipitation0.06 in
Chance of precipitation12%
Record high87° (1999)
Record low34° (1985)
Sun, 1571° / 47°0.05
71 °
Chimney Hill, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high71°
Average low47°
Average precipitation0.05 in
Chance of precipitation18%
Record high86° (1999)
Record low33° (1985)
Mon, 1670° / 47°0.02
70 °
Chimney Hill, Monday, 16 November
Climate normal for this date — 60-year average.
Average high70°
Average low47°
Average precipitation0.02 in
Chance of precipitation7%
Record high87° (2020)
Record low34° (2000)
Tue, 1769° / 46°0.03
69 °
Chimney Hill, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high69°
Average low46°
Average precipitation0.03 in
Chance of precipitation8%
Record high88° (2020)
Record low31° (1964)
Wed, 1869° / 46°0.04
69 °
Chimney Hill, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high69°
Average low46°
Average precipitation0.04 in
Chance of precipitation10%
Record high84° (2020)
Record low34° (1961)
Thu, 1969° / 45°0.04
69 °
Chimney Hill, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high69°
Average low45°
Average precipitation0.04 in
Chance of precipitation13%
Record high84° (2006)
Record low32° (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 Chimney Hill, 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 Chimney Hill, 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.