Monthly outlook for Sand Mill, AZ: average high 72.9°, average low 55.6°. That is 1.8° below the climate normal for October. Precipitation is expected on 2 days (about 0.2 inches), against a normal of 2 days and 0.6 inches. The warmest day looks like 15 October (80.5°), the coolest 14 October (48°).
72.9°/55.6°
Average high / low
−1.8°
Below normal
2 / 2
Wet days / normal
0.2 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
14 October – 23 October
71.6°
77.6°
-3.3°
24 October – 2 November
75.1°
73.1°
+1.1°
3 November – 12 November
at normal
70.3°
—
October records over 66 years
102.9°1 October 2024All-time high
27.5°30 October 1971All-time low
Climate normals and records are computed from the nearest reference point — Congress (9 mi).
Thu, 1580° / 53°0
80 °
Sand Mill, Thursday, 15 October
Clear. High 80°, low 53°.
Pressure30.00 inHg
Wind14.4 mph NE
Humidity33%
Visibility6.2 mi
Dew point42°
Fri, 1677° / 57°0
77 °
Sand Mill, Friday, 16 October
Clear. High 77°, low 57°.
Pressure30.18 inHg
Wind11.5 mph E
Humidity26%
Visibility6.2 mi
Dew point39°
Sat, 1770° / 54°0
70 °
Sand Mill, Saturday, 17 October
Overcast. High 70°, low 54°.
Pressure30.18 inHg
Wind13.8 mph E
Humidity24%
Visibility6.2 mi
Dew point27°
Sun, 1871° / 54°0
71 °
Sand Mill, Sunday, 18 October
Mostly clear. High 71°, low 54°.
Pressure30.06 inHg
Wind7.2 mph SE
Humidity47%
Visibility6.2 mi
Dew point48°
Mon, 1971° / 58°0.08
71 °
Sand Mill, Monday, 19 October
Light rain. High 71°, low 58°.
Pressure30.00 inHg
Wind7.7 mph SE
Humidity50%
Visibility—
Dew point50°
Tue, 2075° / 60°0
75 °
Sand Mill, Tuesday, 20 October
Mostly clear. High 75°, low 60°.
Pressure29.91 inHg
Wind20.3 mph S
Humidity45%
Visibility—
Dew point48°
Wed, 2164° / 55°0.07
64 °
Sand Mill, Wednesday, 21 October
Light rain. High 64°, low 55°.
Pressure29.83 inHg
Wind14.9 mph W
Humidity48%
Visibility—
Dew point42°
Thu, 2264° / 52°0.02
64 °
Sand Mill, Thursday, 22 October
Light rain. High 64°, low 52°.
Pressure30.03 inHg
Wind6.4 mph W
Humidity45%
Visibility—
Dew point37°
Fri, 2373° / 55°0
73 °
Sand Mill, Friday, 23 October
Clear. High 73°, low 55°.
Pressure30.06 inHg
Wind11.7 mph NW
Humidity26%
Visibility—
Dew point30°
Sat, 2477° / 56°0
77 °
Sand Mill, Saturday, 24 October
Clear. High 77°, low 56°.
Pressure30.12 inHg
Wind15.4 mph N
Humidity14%
Visibility—
Dew point20°
Sun, 2570° / 50°0
70 °
Sand Mill, Sunday, 25 October
Clear. High 70°, low 50°.
Pressure30.30 inHg
Wind12.6 mph NE
Humidity14%
Visibility—
Dew point12°
Mon, 2674° / 55°0
74 °
Sand Mill, Monday, 26 October
Overcast. High 74°, low 55°.
Pressure30.00 inHg
Wind9.5 mph NE
Humidity10%
Visibility—
Dew point9°
Tue, 2776° / 58°0
76 °
Sand Mill, Tuesday, 27 October
Partly cloudy. High 76°, low 58°.
Pressure29.91 inHg
Wind7.1 mph N
Humidity12%
Visibility—
Dew point15°
Wed, 2877° / 61°0
77 °
Sand Mill, Wednesday, 28 October
Clear. High 77°, low 61°.
Pressure29.91 inHg
Wind6 mph NE
Humidity16%
Visibility—
Dew point24°
Thu, 2977° / 62°0
77 °
Sand Mill, Thursday, 29 October
Clear. High 77°, low 62°.
Pressure29.97 inHg
Wind8.1 mph S
Humidity23%
Visibility—
Dew point33°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 3071° / 49°0.03
71 °
Sand Mill, Friday, 30 October
Climate normal for this date — 60-year average.
Average high71°
Average low49°
Average precipitation0.03 in
Chance of precipitation8%
Record high84° (1966)
Record low28° (1971)
Sat, 3171° / 49°0.01
71 °
Sand Mill, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high71°
Average low49°
Average precipitation0.01 in
Chance of precipitation7%
Record high85° (1988)
Record low33° (1991)
Sun, 0172° / 49°0.04
72 °
Sand Mill, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high72°
Average low49°
Average precipitation0.04 in
Chance of precipitation7%
Record high87° (2020)
Record low33° (1972)
Mon, 0272° / 49°0.02
72 °
Sand Mill, Monday, 2 November
Climate normal for this date — 60-year average.
Average high72°
Average low49°
Average precipitation0.02 in
Chance of precipitation8%
Record high86° (2020)
Record low36° (2004)
Tue, 0372° / 49°0.02
72 °
Sand Mill, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high72°
Average low49°
Average precipitation0.02 in
Chance of precipitation12%
Record high87° (2009)
Record low37° (1982)
Wed, 0472° / 49°0.01
72 °
Sand Mill, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high72°
Average low49°
Average precipitation0.01 in
Chance of precipitation7%
Record high85° (1975)
Record low36° (1994)
Thu, 0572° / 49°0.03
72 °
Sand Mill, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high72°
Average low49°
Average precipitation0.03 in
Chance of precipitation5%
Record high88° (2020)
Record low36° (2015)
Fri, 0672° / 49°0.01
72 °
Sand Mill, Friday, 6 November
Climate normal for this date — 60-year average.
Average high72°
Average low49°
Average precipitation0.01 in
Chance of precipitation7%
Record high84° (1999)
Record low37° (2011)
Sat, 0770° / 49°0.01
70 °
Sand Mill, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high70°
Average low49°
Average precipitation0.01 in
Chance of precipitation7%
Record high84° (2006)
Record low37° (2000)
Sun, 0870° / 48°0.04
70 °
Sand Mill, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high70°
Average low48°
Average precipitation0.04 in
Chance of precipitation12%
Record high81° (2014)
Record low32° (2000)
Mon, 0969° / 47°0.03
69 °
Sand Mill, Monday, 9 November
Climate normal for this date — 60-year average.
Average high69°
Average low47°
Average precipitation0.03 in
Chance of precipitation13%
Record high82° (2025)
Record low36° (1972)
Tue, 1069° / 47°0.03
69 °
Sand Mill, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high69°
Average low47°
Average precipitation0.03 in
Chance of precipitation15%
Record high82° (2025)
Record low33° (1998)
Wed, 1169° / 47°0.08
69 °
Sand Mill, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high69°
Average low47°
Average precipitation0.08 in
Chance of precipitation17%
Record high82° (1999)
Record low32° (2012)
Thu, 1268° / 47°0.07
68 °
Sand Mill, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high68°
Average low47°
Average precipitation0.07 in
Chance of precipitation15%
Record high83° (1999)
Record low29° (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 Sand Mill, 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 Sand Mill, 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.