As of 00:57 MST

Weather in Cortaro, AZ

69°Current weather

Cortaro, Saturday, 17 October, 00:57

Overcast. Feels like 66°. High 82°, low 67°.

Pressure30.12 inHg
Wind26.5 mph SE
Humidity24%
Visibility6.2 mi
Dew point31°

Monthly outlook for Cortaro, AZ: average high 80.1°, average low 64.6°. That is 0.2° below the climate normal for October. Precipitation is expected on 4 days (about 1.4 inches), against a normal of 1 days and 0.3 inches. The warmest day looks like 21 October (89.6°), the coolest 29 October (58°).

80.1°/64.6°
Average high / low
−0.2°
Below normal
4 / 1
Wet days / normal
1.4 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
17 October – 26 October81.8°81.9°-0.1°
27 October – 5 November77.4°77.8°-0.2°
6 November – 15 Novemberat normal74.9°—

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, 1881° / 63°0.09Rain
81 °Rain

Cortaro, Sunday, 18 October

Rain. High 81°, low 63°.

Pressure29.97 inHg
Wind4 mph N
Humidity41%
Visibility6.2 mi
Dew point51°
Mon, 1984° / 62°0Mostly clear
84 °Mostly clear

Cortaro, Monday, 19 October

Mostly clear. High 84°, low 62°.

Pressure29.91 inHg
Wind4.1 mph SW
Humidity35%
Visibility6.2 mi
Dew point53°
Tue, 2088° / 64°0Clear
88 °Clear

Cortaro, Tuesday, 20 October

Clear. High 88°, low 64°.

Pressure29.88 inHg
Wind6 mph S
Humidity30%
Visibility6.2 mi
Dew point50°
Wed, 2190° / 69°0Overcast
90 °Overcast

Cortaro, Wednesday, 21 October

Overcast. High 90°, low 69°.

Pressure29.91 inHg
Wind11.7 mph SE
Humidity34%
Visibility—
Dew point53°
Thu, 2278° / 66°0.06Light rain
78 °Light rain

Cortaro, Thursday, 22 October

Light rain. High 78°, low 66°.

Pressure29.91 inHg
Wind10.1 mph W
Humidity48%
Visibility—
Dew point55°
Fri, 2377° / 63°0Clear
77 °Clear

Cortaro, Friday, 23 October

Clear. High 77°, low 63°.

Pressure29.97 inHg
Wind6.5 mph N
Humidity37%
Visibility—
Dew point43°
Sat, 2480° / 66°0Clear
80 °Clear

Cortaro, Saturday, 24 October

Clear. High 80°, low 66°.

Pressure29.91 inHg
Wind12 mph SW
Humidity23%
Visibility—
Dew point33°
Sun, 2577° / 63°0Partly cloudy
77 °Partly cloudy

Cortaro, Sunday, 25 October

Partly cloudy. High 77°, low 63°.

Pressure30.00 inHg
Wind5.9 mph N
Humidity30%
Visibility—
Dew point38°
Mon, 2681° / 66°0Overcast
81 °Overcast

Cortaro, Monday, 26 October

Overcast. High 81°, low 66°.

Pressure29.91 inHg
Wind4.9 mph N
Humidity21%
Visibility—
Dew point33°
Tue, 2787° / 69°0.01Light rain
87 °Light rain

Cortaro, Tuesday, 27 October

Light rain. High 87°, low 69°.

Pressure29.83 inHg
Wind16.5 mph S
Humidity25%
Visibility—
Dew point42°
Wed, 2870° / 61°1.11Heavy rain
70 °Heavy rain

Cortaro, Wednesday, 28 October

Heavy rain. High 70°, low 61°.

Pressure29.59 inHg
Wind19.1 mph SW
Humidity90%
Visibility—
Dew point63°
Thu, 2971° / 58°0Clear
71 °Clear

Cortaro, Thursday, 29 October

Clear. High 71°, low 58°.

Pressure30.00 inHg
Wind7.8 mph S
Humidity47%
Visibility—
Dew point44°
Fri, 3075° / 62°0Clear
75 °Clear

Cortaro, Friday, 30 October

Clear. High 75°, low 62°.

Pressure30.03 inHg
Wind6.3 mph N
Humidity30%
Visibility—
Dew point37°
Sat, 3182° / 66°0Clear
82 °Clear

Cortaro, Saturday, 31 October

Clear. High 82°, low 66°.

Pressure30.03 inHg
Wind6.1 mph SE
Humidity25%
Visibility—
Dew point38°
Sun, 0179° / 69°0Mostly clear
79 °Mostly clear

Cortaro, Sunday, 1 November

Mostly clear. High 79°, low 69°.

Pressure29.91 inHg
Wind7.5 mph SE
Humidity35%
Visibility—
Dew point47°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Mon, 0975° / 50°0.01Climate normal
75 °Climate normal

Cortaro, Monday, 9 November

Climate normal for this date — 60-year average.

Average high75°
Average low50°
Average precipitation0.01 in
Chance of precipitation7%
Record high87° (1973)
Record low35° (2000)
Tue, 1075° / 50°0.01Climate normal
75 °Climate normal

Cortaro, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high75°
Average low50°
Average precipitation0.01 in
Chance of precipitation8%
Record high87° (2009)
Record low36° (1998)
Wed, 1175° / 49°0.03Climate normal
75 °Climate normal

Cortaro, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high75°
Average low49°
Average precipitation0.03 in
Chance of precipitation12%
Record high88° (1999)
Record low39° (2020)
Thu, 1274° / 49°0.06Climate normal
74 °Climate normal

Cortaro, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high74°
Average low49°
Average precipitation0.06 in
Chance of precipitation12%
Record high86° (2017)
Record low35° (1982)
Fri, 1374° / 49°0.02Climate normal
74 °Climate normal

Cortaro, Friday, 13 November

Climate normal for this date — 60-year average.

Average high74°
Average low49°
Average precipitation0.02 in
Chance of precipitation10%
Record high86° (2017)
Record low33° (2000)
Sat, 1474° / 48°0.02Climate normal
74 °Climate normal

Cortaro, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high74°
Average low48°
Average precipitation0.02 in
Chance of precipitation8%
Record high87° (1999)
Record low36° (1961)
Sun, 1572° / 48°0.04Climate normal
72 °Climate normal

Cortaro, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high72°
Average low48°
Average precipitation0.04 in
Chance of precipitation13%
Record high86° (2016)
Record low32° (1985)

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.