Monthly outlook for Suntree, AZ: average high 79.5°, average low 64.2°. That is 2.2° below the climate normal for October. Precipitation is expected on 0 days (about 0.1 inches), against a normal of 1 days and 0.4 inches. The warmest day looks like 15 October (88.7°), the coolest 15 October (57.2°).
79.5°/64.2°
Average high / low
−2.2°
Below normal
0 / 1
Wet days / normal
0.1 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
15 October – 24 October
82.1°
84.8°
-1.5°
25 October – 3 November
75.3°
80.4°
-2.8°
4 November – 13 November
at normal
77.3°
—
October records over 66 years
109.4°1 October 2024All-time high
32.7°30 October 1971All-time low
Climate normals and records are computed from the nearest reference point — Mesa (3 mi).
Fri, 1687° / 68°0
87 °
Suntree, Friday, 16 October
Clear. High 87°, low 68°.
Pressure30.15 inHg
Wind11.5 mph E
Humidity16%
Visibility6.2 mi
Dew point34°
Sat, 1779° / 66°0.02
79 °
Suntree, Saturday, 17 October
Light rain. High 79°, low 66°.
Pressure30.12 inHg
Wind9.7 mph E
Humidity17%
Visibility6.2 mi
Dew point26°
Sun, 1879° / 67°0.04
79 °
Suntree, Sunday, 18 October
Light rain. High 79°, low 67°.
Pressure30.00 inHg
Wind6.7 mph E
Humidity30%
Visibility6.2 mi
Dew point46°
Mon, 1986° / 66°0.02
86 °
Suntree, Monday, 19 October
Light rain. High 86°, low 66°.
Pressure29.94 inHg
Wind9.1 mph NE
Humidity36%
Visibility—
Dew point49°
Tue, 2089° / 66°0
89 °
Suntree, Tuesday, 20 October
Clear. High 89°, low 66°.
Pressure29.91 inHg
Wind8 mph S
Humidity34%
Visibility—
Dew point50°
Wed, 2183° / 71°0
83 °
Suntree, Wednesday, 21 October
Clear. High 83°, low 71°.
Pressure29.85 inHg
Wind16.3 mph SW
Humidity42%
Visibility—
Dew point53°
Thu, 2269° / 66°0.04
69 °
Suntree, Thursday, 22 October
Light rain. High 69°, low 66°.
Pressure29.94 inHg
Wind21.8 mph W
Humidity40%
Visibility—
Dew point42°
Fri, 2375° / 62°0
75 °
Suntree, Friday, 23 October
Clear. High 75°, low 62°.
Pressure30.09 inHg
Wind4.4 mph E
Humidity38%
Visibility—
Dew point42°
Sat, 2485° / 66°0
85 °
Suntree, Saturday, 24 October
Clear. High 85°, low 66°.
Pressure30.00 inHg
Wind6.6 mph E
Humidity22%
Visibility—
Dew point34°
Sun, 2588° / 70°0
88 °
Suntree, Sunday, 25 October
Clear. High 88°, low 70°.
Pressure29.88 inHg
Wind16.9 mph SW
Humidity22%
Visibility—
Dew point37°
Mon, 2672° / 62°0
72 °
Suntree, Monday, 26 October
Partly cloudy. High 72°, low 62°.
Pressure29.88 inHg
Wind15.8 mph W
Humidity47%
Visibility—
Dew point47°
Tue, 2769° / 59°0
69 °
Suntree, Tuesday, 27 October
Clear. High 69°, low 59°.
Pressure30.03 inHg
Wind7.1 mph W
Humidity30%
Visibility—
Dew point32°
Wed, 2873° / 59°0
73 °
Suntree, Wednesday, 28 October
Overcast. High 73°, low 59°.
Pressure30.00 inHg
Wind5.6 mph NE
Humidity22%
Visibility—
Dew point26°
Thu, 2975° / 62°0
75 °
Suntree, Thursday, 29 October
Overcast. High 75°, low 62°.
Pressure29.97 inHg
Wind5.1 mph SW
Humidity21%
Visibility—
Dew point28°
Fri, 3077° / 62°0
77 °
Suntree, Friday, 30 October
Clear. High 77°, low 62°.
Pressure30.06 inHg
Wind6.2 mph NE
Humidity20%
Visibility—
Dew point28°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 3179° / 53°0.01
79 °
Suntree, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high79°
Average low53°
Average precipitation0.01 in
Chance of precipitation5%
Record high92° (1988)
Record low37° (1971)
Sun, 0179° / 52°0.02
79 °
Suntree, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high79°
Average low52°
Average precipitation0.02 in
Chance of precipitation3%
Record high94° (2020)
Record low37° (1971)
Mon, 0279° / 53°0.02
79 °
Suntree, Monday, 2 November
Climate normal for this date — 60-year average.
Average high79°
Average low53°
Average precipitation0.02 in
Chance of precipitation5%
Record high94° (2020)
Record low39° (1971)
Tue, 0379° / 53°0.01
79 °
Suntree, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high79°
Average low53°
Average precipitation0.01 in
Chance of precipitation12%
Record high95° (2009)
Record low40° (2004)
Wed, 0479° / 53°0.01
79 °
Suntree, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high79°
Average low53°
Average precipitation0.01 in
Chance of precipitation7%
Record high92° (2001)
Record low40° (2022)
Thu, 0579° / 52°0.01
79 °
Suntree, 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° (1994)
Fri, 0679° / 52°0.01
79 °
Suntree, Friday, 6 November
Climate normal for this date — 60-year average.
Average high79°
Average low52°
Average precipitation0.01 in
Chance of precipitation7%
Record high92° (1999)
Record low42° (2015)
Sat, 0778° / 53°0.01
78 °
Suntree, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high78°
Average low53°
Average precipitation0.01 in
Chance of precipitation5%
Record high91° (2007)
Record low42° (1990)
Sun, 0877° / 52°0.02
77 °
Suntree, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high77°
Average low52°
Average precipitation0.02 in
Chance of precipitation5%
Record high88° (2007)
Record low38° (2000)
Mon, 0977° / 52°0.02
77 °
Suntree, Monday, 9 November
Climate normal for this date — 60-year average.
Average high77°
Average low52°
Average precipitation0.02 in
Chance of precipitation8%
Record high89° (2025)
Record low39° (2000)
Tue, 1077° / 51°0.02
77 °
Suntree, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high77°
Average low51°
Average precipitation0.02 in
Chance of precipitation12%
Record high90° (2009)
Record low38° (1998)
Wed, 1176° / 50°0.05
76 °
Suntree, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high76°
Average low50°
Average precipitation0.05 in
Chance of precipitation15%
Record high91° (1999)
Record low41° (1998)
Thu, 1276° / 50°0.05
76 °
Suntree, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high76°
Average low50°
Average precipitation0.05 in
Chance of precipitation10%
Record high91° (1999)
Record low37° (1992)
Fri, 1375° / 50°0.02
75 °
Suntree, Friday, 13 November
Climate normal for this date — 60-year average.
Average high75°
Average low50°
Average precipitation0.02 in
Chance of precipitation7%
Record high90° (1999)
Record low35° (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 Suntree, 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 Suntree, 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.