Monthly outlook for Sunset, AZ: average high 73.7°, average low 55.2°. That is 0.2° below the climate normal for October. Precipitation is expected on 4 days (about 0.7 inches), against a normal of 2 days and 0.5 inches. The warmest day looks like 9 October (87.7°), the coolest 15 October (48.3°).
73.7°/55.2°
Average high / low
−0.2°
Below normal
4 / 2
Wet days / normal
0.7 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
8 October – 17 October
73.3°
75°
-0.9°
18 October – 27 October
74.2°
71.6°
+1.4°
28 October – 6 November
at normal
68°
—
October records over 66 years
91.6°3 October 2024All-time high
28.8°30 October 1971All-time low
Fri, 0988° / 62°0
88 °
Sunset, Friday, 9 October
Clear. High 88°, low 62°.
Pressure29.91 inHg
Wind14.5 mph SE
Humidity26%
Visibility6.2 mi
Dew point42°
Sat, 1079° / 59°0.15
79 °
Sunset, Saturday, 10 October
Rain. High 79°, low 59°.
Pressure29.83 inHg
Wind7.6 mph SE
Humidity32%
Visibility6.2 mi
Dew point46°
Sun, 1174° / 57°0.26
74 °
Sunset, Sunday, 11 October
Rain. High 74°, low 57°.
Pressure29.77 inHg
Wind18.8 mph S
Humidity39%
Visibility6.2 mi
Dew point51°
Mon, 1276° / 56°0.01
76 °
Sunset, Monday, 12 October
Light rain. High 76°, low 56°.
Pressure29.88 inHg
Wind12.7 mph S
Humidity49%
Visibility—
Dew point50°
Tue, 1368° / 50°0.02
68 °
Sunset, Tuesday, 13 October
Light rain. High 68°, low 50°.
Pressure29.94 inHg
Wind10.8 mph SW
Humidity43%
Visibility—
Dew point41°
Wed, 1463° / 50°0.07
63 °
Sunset, Wednesday, 14 October
Light rain. High 63°, low 50°.
Pressure29.94 inHg
Wind15.8 mph SW
Humidity46%
Visibility—
Dew point39°
Thu, 1567° / 48°0
67 °
Sunset, Thursday, 15 October
Clear. High 67°, low 48°.
Pressure29.97 inHg
Wind8.1 mph W
Humidity36%
Visibility—
Dew point35°
Fri, 1671° / 53°0
71 °
Sunset, Friday, 16 October
Light rain. High 71°, low 53°.
Pressure30.00 inHg
Wind10.9 mph S
Humidity40%
Visibility—
Dew point40°
Sat, 1761° / 50°0
61 °
Sunset, Saturday, 17 October
Overcast. High 61°, low 50°.
Pressure30.06 inHg
Wind12.6 mph E
Humidity66%
Visibility—
Dew point47°
Sun, 1870° / 48°0
70 °
Sunset, Sunday, 18 October
Clear. High 70°, low 48°.
Pressure30.09 inHg
Wind6.7 mph SE
Humidity54%
Visibility—
Dew point45°
Mon, 1974° / 54°0
74 °
Sunset, Monday, 19 October
Clear. High 74°, low 54°.
Pressure30.06 inHg
Wind7.7 mph E
Humidity50%
Visibility—
Dew point48°
Tue, 2076° / 60°0
76 °
Sunset, Tuesday, 20 October
Clear. High 76°, low 60°.
Pressure30.09 inHg
Wind11.2 mph E
Humidity45%
Visibility—
Dew point48°
Wed, 2175° / 60°0
75 °
Sunset, Wednesday, 21 October
Clear. High 75°, low 60°.
Pressure30.06 inHg
Wind15.1 mph E
Humidity30%
Visibility—
Dew point38°
Thu, 2276° / 59°0
76 °
Sunset, Thursday, 22 October
Clear. High 76°, low 59°.
Pressure30.00 inHg
Wind15.6 mph E
Humidity32%
Visibility—
Dew point40°
Fri, 2374° / 56°0.2
74 °
Sunset, Friday, 23 October
Light rain. High 74°, low 56°.
Pressure29.88 inHg
Wind9.4 mph SW
Humidity48%
Visibility—
Dew point47°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 2472° / 51°0.02
72 °
Sunset, Saturday, 24 October
Climate normal for this date — 60-year average.
Average high72°
Average low51°
Average precipitation0.02 in
Chance of precipitation15%
Record high85° (2024)
Record low40° (1975)
Sun, 2572° / 50°0.02
72 °
Sunset, Sunday, 25 October
Climate normal for this date — 60-year average.
Average high72°
Average low50°
Average precipitation0.02 in
Chance of precipitation7%
Record high87° (2024)
Record low36° (1997)
Mon, 2671° / 50°0.02
71 °
Sunset, Monday, 26 October
Climate normal for this date — 60-year average.
Average high71°
Average low50°
Average precipitation0.02 in
Chance of precipitation8%
Record high84° (2024)
Record low34° (1997)
Tue, 2769° / 49°0.02
69 °
Sunset, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high69°
Average low49°
Average precipitation0.02 in
Chance of precipitation12%
Record high87° (2024)
Record low32° (2020)
Wed, 2869° / 48°0.01
69 °
Sunset, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high69°
Average low48°
Average precipitation0.01 in
Chance of precipitation5%
Record high82° (2016)
Record low33° (2020)
Thu, 2969° / 47°0.02
69 °
Sunset, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high69°
Average low47°
Average precipitation0.02 in
Chance of precipitation8%
Record high80° (2016)
Record low31° (2009)
Fri, 3067° / 47°0.01
67 °
Sunset, Friday, 30 October
Climate normal for this date — 60-year average.
Average high67°
Average low47°
Average precipitation0.01 in
Chance of precipitation8%
Record high81° (2001)
Record low29° (1971)
Sat, 3168° / 46°0.02
68 °
Sunset, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high68°
Average low46°
Average precipitation0.02 in
Chance of precipitation5%
Record high79° (2008)
Record low30° (1991)
Sun, 0168° / 46°0.01
68 °
Sunset, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high68°
Average low46°
Average precipitation0.01 in
Chance of precipitation3%
Record high78° (2008)
Record low30° (1972)
Mon, 0268° / 46°0.02
68 °
Sunset, Monday, 2 November
Climate normal for this date — 60-year average.
Average high68°
Average low46°
Average precipitation0.02 in
Chance of precipitation7%
Record high78° (2009)
Record low33° (2004)
Tue, 0367° / 45°0.02
67 °
Sunset, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high67°
Average low45°
Average precipitation0.02 in
Chance of precipitation12%
Record high79° (2025)
Record low34° (2004)
Wed, 0467° / 46°0.04
67 °
Sunset, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high67°
Average low46°
Average precipitation0.04 in
Chance of precipitation10%
Record high79° (2020)
Record low31° (2022)
Thu, 0568° / 46°0.01
68 °
Sunset, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high68°
Average low46°
Average precipitation0.01 in
Chance of precipitation7%
Record high81° (2023)
Record low35° (1974)
Fri, 0668° / 47°0.02
68 °
Sunset, Friday, 6 November
Climate normal for this date — 60-year average.
Average high68°
Average low47°
Average precipitation0.02 in
Chance of precipitation10%
Record high80° (2020)
Record low36° (1992)
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 Sunset, 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 Sunset, 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.