As of 19:24 MST

Weather in Cortaro, AZ

76°Current weather

Cortaro, Sunday, 18 October, 19:24

Overcast. Feels like 75°. High 84°, low 63°.

Pressure29.97 inHg
Wind2.9 mph N
Humidity41%
Visibility6.2 mi
Dew point50°

Monthly outlook for Cortaro, AZ: average high 79.8°, average low 64.7°. That is 0.2° below the climate normal for October. Precipitation is expected on 2 days (about 0.7 inches), against a normal of 1 days and 0.3 inches. The warmest day looks like 21 October (91.3°), the coolest 24 October (58.1°).

79.8°/64.7°
Average high / low
−0.2°
Below normal
2 / 1
Wet days / normal
0.7 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
18 October – 27 October83.5°81.5°+1.1°
28 October – 6 November73.6°77.7°-2.3°
7 November – 16 Novemberat normal74.3°—

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).

Mon, 1985° / 68°0Partly cloudy
85 °Partly cloudy

Cortaro, Monday, 19 October

Partly cloudy. High 85°, low 68°.

Pressure29.94 inHg
Wind1.1 mph S
Humidity35%
Visibility6.2 mi
Dew point51°
Tue, 2090° / 71°0.02Light rain
90 °Light rain

Cortaro, Tuesday, 20 October

Light rain. High 90°, low 71°.

Pressure29.91 inHg
Wind8 mph S
Humidity36%
Visibility6.2 mi
Dew point57°
Wed, 2191° / 69°0Overcast
91 °Overcast

Cortaro, Wednesday, 21 October

Overcast. High 91°, low 69°.

Pressure29.88 inHg
Wind12.5 mph S
Humidity30%
Visibility6.2 mi
Dew point56°
Thu, 2285° / 67°0.09Light rain
85 °Light rain

Cortaro, Thursday, 22 October

Light rain. High 85°, low 67°.

Pressure29.88 inHg
Wind7 mph S
Humidity44%
Visibility5.9 mi
Dew point59°
Fri, 2377° / 63°0Mostly clear
77 °Mostly clear

Cortaro, Friday, 23 October

Mostly clear. High 77°, low 63°.

Pressure29.91 inHg
Wind10.2 mph W
Humidity52%
Visibility—
Dew point53°
Sat, 2481° / 58°0Clear
81 °Clear

Cortaro, Saturday, 24 October

Clear. High 81°, low 58°.

Pressure30.00 inHg
Wind7.1 mph N
Humidity30%
Visibility—
Dew point38°
Sun, 2581° / 65°0.56Rain
81 °Rain

Cortaro, Sunday, 25 October

Rain. High 81°, low 65°.

Pressure29.83 inHg
Wind15.3 mph E
Humidity41%
Visibility—
Dew point54°
Mon, 2678° / 66°0Light rain
78 °Light rain

Cortaro, Monday, 26 October

Light rain. High 78°, low 66°.

Pressure29.80 inHg
Wind7.5 mph NW
Humidity46%
Visibility—
Dew point50°
Tue, 2783° / 69°0Clear
83 °Clear

Cortaro, Tuesday, 27 October

Clear. High 83°, low 69°.

Pressure29.83 inHg
Wind7 mph S
Humidity32%
Visibility—
Dew point45°
Wed, 2882° / 71°0Mostly clear
82 °Mostly clear

Cortaro, Wednesday, 28 October

Mostly clear. High 82°, low 71°.

Pressure29.88 inHg
Wind18.3 mph SW
Humidity32%
Visibility—
Dew point45°
Thu, 2968° / 61°0Mostly clear
68 °Mostly clear

Cortaro, Thursday, 29 October

Mostly clear. High 68°, low 61°.

Pressure29.91 inHg
Wind13.9 mph W
Humidity41%
Visibility—
Dew point43°
Fri, 3073° / 59°0Overcast
73 °Overcast

Cortaro, Friday, 30 October

Overcast. High 73°, low 59°.

Pressure29.91 inHg
Wind8.5 mph NW
Humidity16%
Visibility—
Dew point19°
Sat, 3172° / 60°0Overcast
72 °Overcast

Cortaro, Saturday, 31 October

Overcast. High 72°, low 60°.

Pressure30.12 inHg
Wind6.1 mph NW
Humidity24%
Visibility—
Dew point28°
Sun, 0172° / 65°0Overcast
72 °Overcast

Cortaro, Sunday, 1 November

Overcast. High 72°, low 65°.

Pressure30.06 inHg
Wind8.3 mph SE
Humidity23%
Visibility—
Dew point31°
Mon, 0274° / 62°0.04Light rain
74 °Light rain

Cortaro, Monday, 2 November

Light rain. High 74°, low 62°.

Pressure29.88 inHg
Wind11.3 mph NW
Humidity43%
Visibility—
Dew point45°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Mon, 1672° / 47°0.03Climate normal
72 °Climate normal

Cortaro, Monday, 16 November

Climate normal for this date — 60-year average.

Average high72°
Average low47°
Average precipitation0.03 in
Chance of precipitation10%
Record high86° (2020)
Record low35° (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.