Monthly outlook for Piedra, AZ: average high 86.7°, average low 70°. That is 0.3° below the climate normal for October. Precipitation is expected on 2 days (about 0.9 inches), against a normal of 1 days and 0.2 inches. The warmest day looks like 23 October (93.6°), the coolest 14 October (54.2°).
86.7°/70°
Average high / low
−0.3°
Below normal
2 / 1
Wet days / normal
0.9 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
11 October – 20 October
83.9°
88.6°
-2.6°
21 October – 30 October
91.3°
84.2°
+3.9°
31 October – 9 November
at normal
80.6°
—
October records over 66 years
109.6°6 October 2024All-time high
35.2°30 October 1971All-time low
Climate normals and records are computed from the nearest reference point — Tartron (7 mi).
Mon, 1281° / 68°0.04
81 °
Piedra, Monday, 12 October
Light rain. High 81°, low 68°.
Pressure29.83 inHg
Wind11.9 mph SW
Humidity46%
Visibility6.2 mi
Dew point58°
Tue, 1376° / 59°0
76 °
Piedra, Tuesday, 13 October
Clear. High 76°, low 59°.
Pressure29.91 inHg
Wind6.1 mph SW
Humidity35%
Visibility6.2 mi
Dew point45°
Wed, 1480° / 54°0
80 °
Piedra, Wednesday, 14 October
Clear. High 80°, low 54°.
Pressure30.00 inHg
Wind4.5 mph N
Humidity32%
Visibility6.2 mi
Dew point44°
Thu, 1587° / 58°0
87 °
Piedra, Thursday, 15 October
Clear. High 87°, low 58°.
Pressure29.94 inHg
Wind10.9 mph N
Humidity25%
Visibility—
Dew point38°
Fri, 1678° / 71°0.66
78 °
Piedra, Friday, 16 October
Rain. High 78°, low 71°.
Pressure30.00 inHg
Wind23.5 mph NE
Humidity49%
Visibility—
Dew point56°
Sat, 1786° / 70°0
86 °
Piedra, Saturday, 17 October
Clear. High 86°, low 70°.
Pressure30.09 inHg
Wind25.4 mph E
Humidity18%
Visibility—
Dew point31°
Sun, 1887° / 70°0
87 °
Piedra, Sunday, 18 October
Clear. High 87°, low 70°.
Pressure30.03 inHg
Wind18.3 mph E
Humidity17%
Visibility—
Dew point31°
Mon, 1989° / 73°0
89 °
Piedra, Monday, 19 October
Clear. High 89°, low 73°.
Pressure30.00 inHg
Wind6.9 mph W
Humidity20%
Visibility—
Dew point38°
Tue, 2090° / 73°0
90 °
Piedra, Tuesday, 20 October
Clear. High 90°, low 73°.
Pressure29.91 inHg
Wind5.3 mph NE
Humidity17%
Visibility—
Dew point35°
Wed, 2191° / 75°0
91 °
Piedra, Wednesday, 21 October
Clear. High 91°, low 75°.
Pressure29.85 inHg
Wind8.5 mph NE
Humidity15%
Visibility—
Dew point33°
Thu, 2292° / 75°0
92 °
Piedra, Thursday, 22 October
Clear. High 92°, low 75°.
Pressure29.85 inHg
Wind7.7 mph NE
Humidity13%
Visibility—
Dew point29°
Fri, 2394° / 75°0
94 °
Piedra, Friday, 23 October
Clear. High 94°, low 75°.
Pressure29.83 inHg
Wind7.5 mph NE
Humidity16%
Visibility—
Dew point35°
Sat, 2492° / 78°0
92 °
Piedra, Saturday, 24 October
Partly cloudy. High 92°, low 78°.
Pressure29.88 inHg
Wind15.8 mph W
Humidity22%
Visibility—
Dew point44°
Sun, 2591° / 75°0
91 °
Piedra, Sunday, 25 October
Clear. High 91°, low 75°.
Pressure29.91 inHg
Wind5.1 mph N
Humidity25%
Visibility—
Dew point45°
Mon, 2688° / 75°0.02
88 °
Piedra, Monday, 26 October
Light rain. High 88°, low 75°.
Pressure29.83 inHg
Wind15.9 mph SE
Humidity32%
Visibility—
Dew point51°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2784° / 59°0.01
84 °
Piedra, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high84°
Average low59°
Average precipitation0.01 in
Chance of precipitation2%
Record high95° (1965)
Record low46° (1996)
Wed, 2884° / 58°0.02
84 °
Piedra, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high84°
Average low58°
Average precipitation0.02 in
Chance of precipitation2%
Record high97° (1990)
Record low47° (1996)
Thu, 2983° / 57°0.01
83 °
Piedra, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high83°
Average low57°
Average precipitation0.01 in
Chance of precipitation7%
Record high95° (2016)
Record low40° (1991)
Fri, 3081° / 57°0
81 °
Piedra, Friday, 30 October
Climate normal for this date — 60-year average.
Average high81°
Average low57°
Average precipitation0 in
Chance of precipitation5%
Record high94° (2016)
Record low35° (1971)
Sat, 3181° / 56°0
81 °
Piedra, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high81°
Average low56°
Average precipitation0 in
Chance of precipitation2%
Record high94° (1988)
Record low42° (1961)
Sun, 0181° / 56°0.01
81 °
Piedra, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high81°
Average low56°
Average precipitation0.01 in
Chance of precipitation5%
Record high94° (2020)
Record low41° (1972)
Mon, 0282° / 56°0
82 °
Piedra, Monday, 2 November
Climate normal for this date — 60-year average.
Average high82°
Average low56°
Average precipitation0 in
Chance of precipitation3%
Record high93° (2020)
Record low43° (1972)
Tue, 0382° / 55°0
82 °
Piedra, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high82°
Average low55°
Average precipitation0 in
Chance of precipitation0%
Record high94° (2009)
Record low42° (2004)
Wed, 0481° / 55°0
81 °
Piedra, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high81°
Average low55°
Average precipitation0 in
Chance of precipitation0%
Record high92° (1975)
Record low42° (2004)
Thu, 0581° / 55°0.01
81 °
Piedra, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high81°
Average low55°
Average precipitation0.01 in
Chance of precipitation3%
Record high98° (2020)
Record low44° (2022)
Fri, 0681° / 55°0.01
81 °
Piedra, Friday, 6 November
Climate normal for this date — 60-year average.
Average high81°
Average low55°
Average precipitation0.01 in
Chance of precipitation3%
Record high92° (2023)
Record low43° (2011)
Sat, 0780° / 55°0
80 °
Piedra, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high80°
Average low55°
Average precipitation0 in
Chance of precipitation3%
Record high92° (2007)
Record low45° (2024)
Sun, 0879° / 55°0.01
79 °
Piedra, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high79°
Average low55°
Average precipitation0.01 in
Chance of precipitation3%
Record high91° (2016)
Record low40° (2000)
Mon, 0979° / 54°0
79 °
Piedra, Monday, 9 November
Climate normal for this date — 60-year average.
Average high79°
Average low54°
Average precipitation0 in
Chance of precipitation3%
Record high90° (2025)
Record low41° (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 Piedra, 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 Piedra, 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.