Monthly outlook for Tempe Cascade, AZ: average high 81.9°, average low 66°. That is 0.8° above the climate normal for October. Precipitation is expected on 2 days (about 0.4 inches), against a normal of 1 days and 0.3 inches. The warmest day looks like 28 October (88.8°), the coolest 25 October (56.7°).
81.9°/66°
Average high / low
+0.8°
Above normal
2 / 1
Wet days / normal
0.4 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
24 October – 2 November
81.4°
81.3°
+0°
3 November – 12 November
82.7°
78.2°
+2.5°
13 November – 22 November
at normal
73.4°
—
October records over 66 years
110.5°1 October 2024All-time high
33.3°30 October 1971All-time low
Climate normals and records are computed from the nearest reference point — Tempe (4 mi).
Sun, 2586° / 57°0
86 °
Tempe Cascade, Sunday, 25 October
Clear. High 86°, low 57°.
Pressure30.00 inHg
Wind1.8 mph W
Humidity31%
Visibility6.2 mi
Dew point44°
Mon, 2684° / 57°0
84 °
Tempe Cascade, Monday, 26 October
Clear. High 84°, low 57°.
Pressure30.00 inHg
Wind1.1 mph NE
Humidity26%
Visibility6.2 mi
Dew point42°
Tue, 2786° / 59°0
86 °
Tempe Cascade, Tuesday, 27 October
Clear. High 86°, low 59°.
Pressure29.94 inHg
Wind1.8 mph E
Humidity25%
Visibility6.2 mi
Dew point43°
Wed, 2889° / 62°0
89 °
Tempe Cascade, Wednesday, 28 October
Partly cloudy. High 89°, low 62°.
Pressure29.88 inHg
Wind2.8 mph E
Humidity20%
Visibility6.2 mi
Dew point39°
Thu, 2987° / 62°0
87 °
Tempe Cascade, Thursday, 29 October
Overcast. High 87°, low 62°.
Pressure29.91 inHg
Wind4.3 mph E
Humidity22%
Visibility—
Dew point36°
Fri, 3072° / 67°0.37
72 °
Tempe Cascade, Friday, 30 October
Rain. High 72°, low 67°.
Pressure29.88 inHg
Wind11.8 mph SE
Humidity56%
Visibility—
Dew point52°
Sat, 3173° / 65°0.01
73 °
Tempe Cascade, Saturday, 31 October
Light rain. High 73°, low 65°.
Pressure29.97 inHg
Wind8.8 mph SE
Humidity54%
Visibility—
Dew point52°
Sun, 0179° / 69°0
79 °
Tempe Cascade, Sunday, 1 November
Overcast. High 79°, low 69°.
Pressure30.09 inHg
Wind4.4 mph E
Humidity40%
Visibility—
Dew point49°
Mon, 0282° / 73°0.04
82 °
Tempe Cascade, Monday, 2 November
Light rain. High 82°, low 73°.
Pressure30.06 inHg
Wind9.4 mph W
Humidity32%
Visibility—
Dew point47°
Tue, 0381° / 72°0
81 °
Tempe Cascade, Tuesday, 3 November
Clear. High 81°, low 72°.
Pressure30.00 inHg
Wind7.5 mph W
Humidity45%
Visibility—
Dew point54°
Wed, 0479° / 70°0
79 °
Tempe Cascade, Wednesday, 4 November
Partly cloudy. High 79°, low 70°.
Pressure29.94 inHg
Wind5.7 mph W
Humidity36%
Visibility—
Dew point46°
Thu, 0580° / 70°0
80 °
Tempe Cascade, Thursday, 5 November
Mostly clear. High 80°, low 70°.
Pressure30.03 inHg
Wind4.3 mph NE
Humidity31%
Visibility—
Dew point42°
Fri, 0684° / 71°0
84 °
Tempe Cascade, Friday, 6 November
Overcast. High 84°, low 71°.
Pressure30.06 inHg
Wind5.9 mph NW
Humidity22%
Visibility—
Dew point35°
Sat, 0786° / 72°0
86 °
Tempe Cascade, Saturday, 7 November
Overcast. High 86°, low 72°.
Pressure30.03 inHg
Wind4.6 mph NE
Humidity20%
Visibility—
Dew point35°
Sun, 0886° / 74°0
86 °
Tempe Cascade, Sunday, 8 November
Overcast. High 86°, low 74°.
Pressure30.00 inHg
Wind5.1 mph S
Humidity22%
Visibility—
Dew point38°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 0977° / 51°0.01
77 °
Tempe Cascade, Monday, 9 November
Climate normal for this date — 60-year average.
Average high77°
Average low51°
Average precipitation0.01 in
Chance of precipitation8%
Record high90° (2025)
Record low38° (2000)
Tue, 1077° / 51°0.01
77 °
Tempe Cascade, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high77°
Average low51°
Average precipitation0.01 in
Chance of precipitation8%
Record high90° (2009)
Record low39° (1998)
Wed, 1176° / 50°0.04
76 °
Tempe Cascade, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high76°
Average low50°
Average precipitation0.04 in
Chance of precipitation12%
Record high91° (1999)
Record low41° (1998)
Thu, 1276° / 50°0.04
76 °
Tempe Cascade, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high76°
Average low50°
Average precipitation0.04 in
Chance of precipitation10%
Record high92° (1999)
Record low37° (1992)
Fri, 1376° / 50°0.02
76 °
Tempe Cascade, Friday, 13 November
Climate normal for this date — 60-year average.
Average high76°
Average low50°
Average precipitation0.02 in
Chance of precipitation8%
Record high90° (1999)
Record low35° (2000)
Sat, 1475° / 49°0.04
75 °
Tempe Cascade, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high75°
Average low49°
Average precipitation0.04 in
Chance of precipitation8%
Record high90° (1999)
Record low38° (1985)
Sun, 1574° / 49°0.03
74 °
Tempe Cascade, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high74°
Average low49°
Average precipitation0.03 in
Chance of precipitation10%
Record high90° (1999)
Record low34° (1985)
Mon, 1673° / 48°0.01
73 °
Tempe Cascade, Monday, 16 November
Climate normal for this date — 60-year average.
Average high73°
Average low48°
Average precipitation0.01 in
Chance of precipitation5%
Record high89° (2020)
Record low35° (2000)
Tue, 1773° / 47°0.02
73 °
Tempe Cascade, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high73°
Average low47°
Average precipitation0.02 in
Chance of precipitation5%
Record high90° (2020)
Record low35° (1964)
Wed, 1873° / 47°0.06
73 °
Tempe Cascade, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high73°
Average low47°
Average precipitation0.06 in
Chance of precipitation7%
Record high87° (2020)
Record low36° (1961)
Thu, 1973° / 46°0.02
73 °
Tempe Cascade, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high73°
Average low46°
Average precipitation0.02 in
Chance of precipitation8%
Record high88° (2006)
Record low32° (2000)
Fri, 2073° / 47°0.03
73 °
Tempe Cascade, Friday, 20 November
Climate normal for this date — 60-year average.
Average high73°
Average low47°
Average precipitation0.03 in
Chance of precipitation5%
Record high86° (2020)
Record low31° (1994)
Sat, 2173° / 47°0.04
73 °
Tempe Cascade, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high73°
Average low47°
Average precipitation0.04 in
Chance of precipitation8%
Record high86° (2002)
Record low33° (1964)
Sun, 2271° / 47°0.06
71 °
Tempe Cascade, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high71°
Average low47°
Average precipitation0.06 in
Chance of precipitation13%
Record high89° (2017)
Record low33° (1979)
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 Tempe Cascade, 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 Tempe Cascade, 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.