Monthly outlook for Naco, AZ: average high 76.4°, average low 57.9°. That is 0.3° below the climate normal for October. Precipitation is expected on 4 days (about 1.0 inches), against a normal of 2 days and 0.3 inches. The warmest day looks like 7 October (87°), the coolest 15 October (51.1°).
76.4°/57.9°
Average high / low
−0.3°
Below normal
4 / 2
Wet days / normal
1.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
7 October – 16 October
78°
78°
+0°
17 October – 26 October
73.7°
75°
-0.7°
27 October – 5 November
at normal
71.4°
—
October records over 66 years
94.3°3 October 2024All-time high
29.7°29 October 2009All-time low
Thu, 0886° / 63°0
86 °
Naco, Thursday, 8 October
Clear. High 86°, low 63°.
Pressure29.91 inHg
Wind9.2 mph E
Humidity26%
Visibility6.2 mi
Dew point45°
Fri, 0984° / 63°0
84 °
Naco, Friday, 9 October
Partly cloudy. High 84°, low 63°.
Pressure29.88 inHg
Wind6.2 mph SE
Humidity25%
Visibility6.2 mi
Dew point43°
Sat, 1084° / 65°0.03
84 °
Naco, Saturday, 10 October
Light rain. High 84°, low 65°.
Pressure29.80 inHg
Wind9.4 mph S
Humidity27%
Visibility6.2 mi
Dew point45°
Sun, 1176° / 62°0.03
76 °
Naco, Sunday, 11 October
Light rain. High 76°, low 62°.
Pressure29.80 inHg
Wind20.7 mph S
Humidity54%
Visibility6.2 mi
Dew point57°
Mon, 1278° / 57°0.06
78 °
Naco, Monday, 12 October
Light rain. High 78°, low 57°.
Pressure29.88 inHg
Wind15.4 mph SW
Humidity49%
Visibility—
Dew point52°
Tue, 1375° / 61°0.69
75 °
Naco, Tuesday, 13 October
Heavy rain. High 75°, low 61°.
Pressure29.85 inHg
Wind18.5 mph SE
Humidity47%
Visibility—
Dew point50°
Wed, 1467° / 54°0.09
67 °
Naco, Wednesday, 14 October
Light rain. High 67°, low 54°.
Pressure29.88 inHg
Wind28.8 mph SW
Humidity68%
Visibility—
Dew point52°
Thu, 1571° / 51°0
71 °
Naco, Thursday, 15 October
Clear. High 71°, low 51°.
Pressure30.00 inHg
Wind8.5 mph SW
Humidity48%
Visibility—
Dew point44°
Fri, 1672° / 52°0
72 °
Naco, Friday, 16 October
Clear. High 72°, low 52°.
Pressure30.06 inHg
Wind6.7 mph NE
Humidity30%
Visibility—
Dew point33°
Sat, 1768° / 54°0
68 °
Naco, Saturday, 17 October
Clear. High 68°, low 54°.
Pressure30.09 inHg
Wind20.2 mph E
Humidity39%
Visibility—
Dew point36°
Sun, 1874° / 53°0
74 °
Naco, Sunday, 18 October
Clear. High 74°, low 53°.
Pressure30.03 inHg
Wind10.2 mph E
Humidity39%
Visibility—
Dew point39°
Mon, 1976° / 58°0
76 °
Naco, Monday, 19 October
Clear. High 76°, low 58°.
Pressure30.00 inHg
Wind8.1 mph E
Humidity43%
Visibility—
Dew point46°
Tue, 2076° / 59°0.03
76 °
Naco, Tuesday, 20 October
Light rain. High 76°, low 59°.
Pressure29.91 inHg
Wind11.8 mph E
Humidity51%
Visibility—
Dew point51°
Wed, 2173° / 57°0.13
73 °
Naco, Wednesday, 21 October
Light rain. High 73°, low 57°.
Pressure29.97 inHg
Wind7 mph W
Humidity53%
Visibility—
Dew point48°
Thu, 2276° / 57°0
76 °
Naco, Thursday, 22 October
Clear. High 76°, low 57°.
Pressure29.85 inHg
Wind14.9 mph W
Humidity29%
Visibility—
Dew point36°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 2375° / 51°0.03
75 °
Naco, Friday, 23 October
Climate normal for this date — 60-year average.
Average high75°
Average low51°
Average precipitation0.03 in
Chance of precipitation13%
Record high89° (2024)
Record low41° (1996)
Sat, 2475° / 51°0.02
75 °
Naco, Saturday, 24 October
Climate normal for this date — 60-year average.
Average high75°
Average low51°
Average precipitation0.02 in
Chance of precipitation8%
Record high89° (2024)
Record low41° (1996)
Sun, 2574° / 51°0.01
74 °
Naco, Sunday, 25 October
Climate normal for this date — 60-year average.
Average high74°
Average low51°
Average precipitation0.01 in
Chance of precipitation5%
Record high88° (2024)
Record low40° (1981)
Mon, 2674° / 50°0.02
74 °
Naco, Monday, 26 October
Climate normal for this date — 60-year average.
Average high74°
Average low50°
Average precipitation0.02 in
Chance of precipitation8%
Record high90° (2024)
Record low35° (1997)
Tue, 2772° / 49°0.02
72 °
Naco, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high72°
Average low49°
Average precipitation0.02 in
Chance of precipitation13%
Record high89° (2024)
Record low31° (2020)
Wed, 2873° / 49°0
73 °
Naco, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high73°
Average low49°
Average precipitation0 in
Chance of precipitation7%
Record high85° (2024)
Record low32° (2020)
Thu, 2973° / 49°0.02
73 °
Naco, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high73°
Average low49°
Average precipitation0.02 in
Chance of precipitation7%
Record high84° (2010)
Record low30° (2009)
Fri, 3071° / 47°0.01
71 °
Naco, Friday, 30 October
Climate normal for this date — 60-year average.
Average high71°
Average low47°
Average precipitation0.01 in
Chance of precipitation5%
Record high85° (2001)
Record low31° (1971)
Sat, 3171° / 46°0
71 °
Naco, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high71°
Average low46°
Average precipitation0 in
Chance of precipitation3%
Record high82° (2014)
Record low33° (1972)
Sun, 0171° / 47°0
71 °
Naco, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high71°
Average low47°
Average precipitation0 in
Chance of precipitation5%
Record high80° (2008)
Record low32° (1972)
Mon, 0271° / 47°0.02
71 °
Naco, Monday, 2 November
Climate normal for this date — 60-year average.
Average high71°
Average low47°
Average precipitation0.02 in
Chance of precipitation3%
Record high83° (2005)
Record low33° (1961)
Tue, 0371° / 47°0.02
71 °
Naco, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high71°
Average low47°
Average precipitation0.02 in
Chance of precipitation10%
Record high82° (2025)
Record low34° (1974)
Wed, 0471° / 46°0.01
71 °
Naco, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high71°
Average low46°
Average precipitation0.01 in
Chance of precipitation7%
Record high83° (2020)
Record low34° (2022)
Thu, 0572° / 47°0.01
72 °
Naco, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high72°
Average low47°
Average precipitation0.01 in
Chance of precipitation5%
Record high84° (2023)
Record low37° (2022)
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 Naco, 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 Naco, 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.