Monthly outlook for Ruby, AZ: average high 79.1°, average low 60.3°. That is 0.9° below the climate normal for October. Precipitation is expected on 2 days (about 0.3 inches), against a normal of 1 days and 0.5 inches. The warmest day looks like 8 October (91.8°), the coolest 14 October (47°).
79.1°/60.3°
Average high / low
−0.9°
Below normal
2 / 1
Wet days / normal
0.3 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
6 October – 15 October
78.9°
81.5°
-1.5°
16 October – 25 October
79.3°
78.8°
+0.3°
26 October – 4 November
at normal
75.1°
—
October records over 66 years
100.8°6 October 2024All-time high
31.8°30 October 1971All-time low
Climate normals and records are computed from the nearest reference point — Casa Piedra (5 mi).
Wed, 0788° / 64°0
88 °
Ruby, Wednesday, 7 October
Clear. High 88°, low 64°.
Pressure29.88 inHg
Wind4.7 mph N
Humidity22%
Visibility6.2 mi
Dew point45°
Thu, 0892° / 67°0
92 °
Ruby, Thursday, 8 October
Clear. High 92°, low 67°.
Pressure29.85 inHg
Wind3.6 mph E
Humidity17%
Visibility6.2 mi
Dew point40°
Fri, 0989° / 71°0
89 °
Ruby, Friday, 9 October
Partly cloudy. High 89°, low 71°.
Pressure29.83 inHg
Wind7.5 mph SW
Humidity17%
Visibility6.2 mi
Dew point39°
Sat, 1086° / 72°0
86 °
Ruby, Saturday, 10 October
Mostly clear. High 86°, low 72°.
Pressure29.77 inHg
Wind12.3 mph S
Humidity23%
Visibility6.2 mi
Dew point44°
Sun, 1176° / 64°0.2
76 °
Ruby, Sunday, 11 October
Rain. High 76°, low 64°.
Pressure29.77 inHg
Wind28.1 mph S
Humidity63%
Visibility—
Dew point59°
Mon, 1273° / 57°0.01
73 °
Ruby, Monday, 12 October
Light rain. High 73°, low 57°.
Pressure29.85 inHg
Wind18.7 mph S
Humidity63%
Visibility—
Dew point56°
Tue, 1362° / 52°0.14
62 °
Ruby, Tuesday, 13 October
Light rain. High 62°, low 52°.
Pressure29.94 inHg
Wind18.3 mph SW
Humidity71%
Visibility—
Dew point51°
Wed, 1465° / 47°0
65 °
Ruby, Wednesday, 14 October
Clear. High 65°, low 47°.
Pressure30.00 inHg
Wind10 mph NE
Humidity39%
Visibility—
Dew point33°
Thu, 1573° / 50°0
73 °
Ruby, Thursday, 15 October
Clear. High 73°, low 50°.
Pressure30.03 inHg
Wind7 mph NE
Humidity29%
Visibility—
Dew point32°
Fri, 1679° / 56°0
79 °
Ruby, Friday, 16 October
Clear. High 79°, low 56°.
Pressure30.03 inHg
Wind11.4 mph E
Humidity29%
Visibility—
Dew point37°
Sat, 1780° / 60°0
80 °
Ruby, Saturday, 17 October
Clear. High 80°, low 60°.
Pressure29.97 inHg
Wind20.2 mph E
Humidity34%
Visibility—
Dew point44°
Sun, 1878° / 57°0
78 °
Ruby, Sunday, 18 October
Clear. High 78°, low 57°.
Pressure29.97 inHg
Wind9.2 mph E
Humidity34%
Visibility—
Dew point41°
Mon, 1980° / 62°0
80 °
Ruby, Monday, 19 October
Clear. High 80°, low 62°.
Pressure29.97 inHg
Wind12.1 mph W
Humidity27%
Visibility—
Dew point38°
Tue, 2079° / 61°0
79 °
Ruby, Tuesday, 20 October
Clear. High 79°, low 61°.
Pressure30.03 inHg
Wind9.1 mph NE
Humidity24%
Visibility—
Dew point35°
Wed, 2182° / 62°0
82 °
Ruby, Wednesday, 21 October
Clear. High 82°, low 62°.
Pressure30.00 inHg
Wind18.4 mph E
Humidity17%
Visibility—
Dew point29°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 2278° / 54°0.03
78 °
Ruby, Thursday, 22 October
Climate normal for this date — 60-year average.
Average high78°
Average low54°
Average precipitation0.03 in
Chance of precipitation8%
Record high90° (2024)
Record low41° (1969)
Fri, 2378° / 54°0.02
78 °
Ruby, Friday, 23 October
Climate normal for this date — 60-year average.
Average high78°
Average low54°
Average precipitation0.02 in
Chance of precipitation10%
Record high93° (2017)
Record low43° (1996)
Sat, 2478° / 54°0.02
78 °
Ruby, Saturday, 24 October
Climate normal for this date — 60-year average.
Average high78°
Average low54°
Average precipitation0.02 in
Chance of precipitation8%
Record high89° (2024)
Record low41° (1975)
Sun, 2578° / 53°0.01
78 °
Ruby, Sunday, 25 October
Climate normal for this date — 60-year average.
Average high78°
Average low53°
Average precipitation0.01 in
Chance of precipitation5%
Record high90° (2024)
Record low40° (1997)
Mon, 2677° / 53°0.02
77 °
Ruby, Monday, 26 October
Climate normal for this date — 60-year average.
Average high77°
Average low53°
Average precipitation0.02 in
Chance of precipitation8%
Record high92° (2024)
Record low39° (1971)
Tue, 2776° / 52°0.02
76 °
Ruby, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high76°
Average low52°
Average precipitation0.02 in
Chance of precipitation12%
Record high91° (2024)
Record low36° (2020)
Wed, 2876° / 51°0
76 °
Ruby, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high76°
Average low51°
Average precipitation0 in
Chance of precipitation3%
Record high89° (2025)
Record low40° (1991)
Thu, 2976° / 52°0.02
76 °
Ruby, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high76°
Average low52°
Average precipitation0.02 in
Chance of precipitation7%
Record high87° (2010)
Record low35° (1996)
Fri, 3074° / 51°0.01
74 °
Ruby, Friday, 30 October
Climate normal for this date — 60-year average.
Average high74°
Average low51°
Average precipitation0.01 in
Chance of precipitation5%
Record high87° (2001)
Record low32° (1971)
Sat, 3174° / 50°0.01
74 °
Ruby, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high74°
Average low50°
Average precipitation0.01 in
Chance of precipitation5%
Record high86° (2008)
Record low33° (1972)
Sun, 0174° / 49°0.02
74 °
Ruby, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high74°
Average low49°
Average precipitation0.02 in
Chance of precipitation2%
Record high88° (2020)
Record low31° (1972)
Mon, 0275° / 49°0
75 °
Ruby, Monday, 2 November
Climate normal for this date — 60-year average.
Average high75°
Average low49°
Average precipitation0 in
Chance of precipitation3%
Record high88° (2020)
Record low37° (2000)
Tue, 0375° / 50°0.01
75 °
Ruby, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high75°
Average low50°
Average precipitation0.01 in
Chance of precipitation10%
Record high88° (2009)
Record low38° (2004)
Wed, 0474° / 49°0.02
74 °
Ruby, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high74°
Average low49°
Average precipitation0.02 in
Chance of precipitation7%
Record high86° (2020)
Record low37° (1974)
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 Ruby, 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 Ruby, 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.