As of 15:25 MST

Weather in Cortaro, AZ

89°Current weather

Cortaro, Saturday, 10 October, 15:25

Overcast. Feels like 87°. High 89°, low 76°.

Pressure29.68 inHg
Wind8 mph SE
Humidity34%
Visibility6.2 mi
Dew point55°

Monthly outlook for Cortaro, AZ: average high 84.6°, average low 68.7°. That is 0.7° above the climate normal for October. Precipitation is expected on 2 days (about 0.2 inches), against a normal of 1 days and 0.4 inches. The warmest day looks like 22 October (90°), the coolest 15 October (56.8°).

84.6°/68.7°
Average high / low
+0.7°
Above normal
2 / 1
Wet days / normal
0.2 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
10 October – 19 October83°84.4°-0.8°
20 October – 29 October87.4°80.6°+3.8°
30 October – 8 Novemberat normal77.1°—

October records over 66 years

103.8°1 October 2024All-time high
30.4°30 October 1971All-time low

Climate normals and records are computed from the nearest reference point — South Tucson (13 mi).

Sun, 1189° / 74°0.03Light rain
89 °Light rain

Cortaro, Sunday, 11 October

Light rain. High 89°, low 74°.

Pressure29.74 inHg
Wind20.1 mph S
Humidity36%
Visibility6.2 mi
Dew point55°
Mon, 1282° / 64°0.06Light rain
82 °Light rain

Cortaro, Monday, 12 October

Light rain. High 82°, low 64°.

Pressure29.88 inHg
Wind14.7 mph S
Humidity36%
Visibility6.2 mi
Dew point51°
Tue, 1377° / 64°0.09Light rain
77 °Light rain

Cortaro, Tuesday, 13 October

Light rain. High 77°, low 64°.

Pressure29.91 inHg
Wind9.1 mph W
Humidity61%
Visibility6.2 mi
Dew point59°
Wed, 1475° / 59°0Clear
75 °Clear

Cortaro, Wednesday, 14 October

Clear. High 75°, low 59°.

Pressure29.94 inHg
Wind3.9 mph W
Humidity50%
Visibility6.2 mi
Dew point52°
Thu, 1581° / 57°0Clear
81 °Clear

Cortaro, Thursday, 15 October

Clear. High 81°, low 57°.

Pressure29.97 inHg
Wind10 mph NW
Humidity42%
Visibility—
Dew point47°
Fri, 1687° / 64°0Clear
87 °Clear

Cortaro, Friday, 16 October

Clear. High 87°, low 64°.

Pressure29.97 inHg
Wind13.4 mph E
Humidity21%
Visibility—
Dew point37°
Sat, 1782° / 69°0Clear
82 °Clear

Cortaro, Saturday, 17 October

Clear. High 82°, low 69°.

Pressure30.12 inHg
Wind12.6 mph E
Humidity27%
Visibility—
Dew point39°
Sun, 1883° / 66°0Clear
83 °Clear

Cortaro, Sunday, 18 October

Clear. High 83°, low 66°.

Pressure30.09 inHg
Wind9.6 mph E
Humidity25%
Visibility—
Dew point38°
Mon, 1985° / 69°0Clear
85 °Clear

Cortaro, Monday, 19 October

Clear. High 85°, low 69°.

Pressure30.09 inHg
Wind6.9 mph E
Humidity25%
Visibility—
Dew point40°
Tue, 2086° / 72°0Clear
86 °Clear

Cortaro, Tuesday, 20 October

Clear. High 86°, low 72°.

Pressure30.00 inHg
Wind6.5 mph N
Humidity24%
Visibility—
Dew point41°
Wed, 2188° / 72°0Clear
88 °Clear

Cortaro, Wednesday, 21 October

Clear. High 88°, low 72°.

Pressure29.94 inHg
Wind8 mph NE
Humidity19%
Visibility—
Dew point37°
Thu, 2290° / 73°0Clear
90 °Clear

Cortaro, Thursday, 22 October

Clear. High 90°, low 73°.

Pressure30.06 inHg
Wind7.9 mph E
Humidity17%
Visibility—
Dew point35°
Fri, 2386° / 74°0Clear
86 °Clear

Cortaro, Friday, 23 October

Clear. High 86°, low 74°.

Pressure30.12 inHg
Wind11.3 mph E
Humidity28%
Visibility—
Dew point44°
Sat, 2487° / 70°0Clear
87 °Clear

Cortaro, Saturday, 24 October

Clear. High 87°, low 70°.

Pressure29.97 inHg
Wind9.1 mph SE
Humidity23%
Visibility—
Dew point39°
Sun, 2588° / 74°0Overcast
88 °Overcast

Cortaro, Sunday, 25 October

Overcast. High 88°, low 74°.

Pressure29.97 inHg
Wind6.8 mph SE
Humidity22%
Visibility—
Dew point40°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2680° / 55°0.02Climate normal
80 °Climate normal

Cortaro, Monday, 26 October

Climate normal for this date — 60-year average.

Average high80°
Average low55°
Average precipitation0.02 in
Chance of precipitation7%
Record high97° (2024)
Record low41° (1997)
Tue, 2779° / 54°0.02Climate normal
79 °Climate normal

Cortaro, Tuesday, 27 October

Climate normal for this date — 60-year average.

Average high79°
Average low54°
Average precipitation0.02 in
Chance of precipitation7%
Record high97° (2024)
Record low35° (2020)
Wed, 2879° / 53°0.01Climate normal
79 °Climate normal

Cortaro, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high79°
Average low53°
Average precipitation0.01 in
Chance of precipitation5%
Record high91° (2016)
Record low40° (1970)
Thu, 2979° / 54°0.02Climate normal
79 °Climate normal

Cortaro, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high79°
Average low54°
Average precipitation0.02 in
Chance of precipitation7%
Record high92° (2010)
Record low38° (1991)
Fri, 3077° / 52°0.01Climate normal
77 °Climate normal

Cortaro, Friday, 30 October

Climate normal for this date — 60-year average.

Average high77°
Average low52°
Average precipitation0.01 in
Chance of precipitation5%
Record high92° (2001)
Record low30° (1971)
Sat, 3177° / 51°0.01Climate normal
77 °Climate normal

Cortaro, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high77°
Average low51°
Average precipitation0.01 in
Chance of precipitation5%
Record high90° (2014)
Record low37° (1972)
Sun, 0177° / 51°0.01Climate normal
77 °Climate normal

Cortaro, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high77°
Average low51°
Average precipitation0.01 in
Chance of precipitation3%
Record high89° (2008)
Record low35° (1972)
Mon, 0277° / 51°0.01Climate normal
77 °Climate normal

Cortaro, Monday, 2 November

Climate normal for this date — 60-year average.

Average high77°
Average low51°
Average precipitation0.01 in
Chance of precipitation7%
Record high89° (2020)
Record low37° (2004)
Tue, 0377° / 51°0.02Climate normal
77 °Climate normal

Cortaro, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high77°
Average low51°
Average precipitation0.02 in
Chance of precipitation10%
Record high91° (2009)
Record low38° (2004)
Wed, 0477° / 51°0.02Climate normal
77 °Climate normal

Cortaro, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high77°
Average low51°
Average precipitation0.02 in
Chance of precipitation7%
Record high90° (2001)
Record low37° (2022)
Thu, 0577° / 50°0.01Climate normal
77 °Climate normal

Cortaro, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high77°
Average low50°
Average precipitation0.01 in
Chance of precipitation3%
Record high92° (2020)
Record low39° (2022)
Fri, 0678° / 51°0.02Climate normal
78 °Climate normal

Cortaro, Friday, 6 November

Climate normal for this date — 60-year average.

Average high78°
Average low51°
Average precipitation0.02 in
Chance of precipitation8%
Record high91° (2020)
Record low40° (1992)
Sat, 0777° / 51°0.02Climate normal
77 °Climate normal

Cortaro, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high77°
Average low51°
Average precipitation0.02 in
Chance of precipitation8%
Record high89° (2023)
Record low37° (2024)
Sun, 0876° / 51°0.02Climate normal
76 °Climate normal

Cortaro, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high76°
Average low51°
Average precipitation0.02 in
Chance of precipitation10%
Record high87° (2005)
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 Cortaro, 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 Cortaro, 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.