Monthly outlook for Sand Mill, AZ: average high 70.6°, average low 55.4°. That is 2.8° below the climate normal for October. Precipitation is expected on 2 days (about 0.3 inches), against a normal of 2 days and 0.6 inches. The warmest day looks like 16 October (83.1°), the coolest 27 October (47.4°).
70.6°/55.4°
Average high / low
−2.8°
Below normal
2 / 2
Wet days / normal
0.3 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
15 October – 24 October
73.5°
77.2°
-2.1°
25 October – 3 November
65.9°
72.7°
-3.8°
4 November – 13 November
at normal
69.9°
—
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).
Fri, 1683° / 64°0
83 °
Sand Mill, Friday, 16 October
Clear. High 83°, low 64°.
Pressure30.18 inHg
Wind11.9 mph E
Humidity26%
Visibility6.2 mi
Dew point40°
Sat, 1771° / 55°0
71 °
Sand Mill, Saturday, 17 October
Overcast. High 71°, low 55°.
Pressure30.15 inHg
Wind11.2 mph SE
Humidity25%
Visibility6.2 mi
Dew point31°
Sun, 1871° / 55°0.12
71 °
Sand Mill, Sunday, 18 October
Rain. High 71°, low 55°.
Pressure30.03 inHg
Wind9.3 mph SE
Humidity46%
Visibility6.2 mi
Dew point48°
Mon, 1972° / 56°0.02
72 °
Sand Mill, Monday, 19 October
Light rain. High 72°, low 56°.
Pressure30.00 inHg
Wind6.9 mph S
Humidity55%
Visibility—
Dew point52°
Tue, 2075° / 58°0
75 °
Sand Mill, Tuesday, 20 October
Mostly clear. High 75°, low 58°.
Pressure29.97 inHg
Wind12.2 mph SE
Humidity43%
Visibility—
Dew point47°
Wed, 2171° / 60°0
71 °
Sand Mill, Wednesday, 21 October
Clear. High 71°, low 60°.
Pressure29.88 inHg
Wind18.4 mph S
Humidity57%
Visibility—
Dew point51°
Thu, 2261° / 54°0.15
61 °
Sand Mill, Thursday, 22 October
Light rain. High 61°, low 54°.
Pressure29.94 inHg
Wind12.8 mph NW
Humidity61%
Visibility—
Dew point43°
Fri, 2370° / 54°0
70 °
Sand Mill, Friday, 23 October
Clear. High 70°, low 54°.
Pressure30.12 inHg
Wind10.8 mph W
Humidity41%
Visibility—
Dew point38°
Sat, 2478° / 59°0
78 °
Sand Mill, Saturday, 24 October
Clear. High 78°, low 59°.
Pressure30.03 inHg
Wind7.6 mph S
Humidity23%
Visibility—
Dew point32°
Sun, 2576° / 63°0
76 °
Sand Mill, Sunday, 25 October
Overcast. High 76°, low 63°.
Pressure29.88 inHg
Wind20.2 mph S
Humidity27%
Visibility—
Dew point36°
Mon, 2661° / 50°0.02
61 °
Sand Mill, Monday, 26 October
Light rain. High 61°, low 50°.
Pressure29.91 inHg
Wind18.4 mph SE
Humidity56%
Visibility—
Dew point39°
Tue, 2758° / 47°0
58 °
Sand Mill, Tuesday, 27 October
Clear. High 58°, low 47°.
Pressure30.03 inHg
Wind7.7 mph S
Humidity42%
Visibility—
Dew point31°
Wed, 2865° / 50°0
65 °
Sand Mill, Wednesday, 28 October
Overcast. High 65°, low 50°.
Pressure30.00 inHg
Wind4.8 mph S
Humidity21%
Visibility—
Dew point20°
Thu, 2966° / 52°0
66 °
Sand Mill, Thursday, 29 October
Clear. High 66°, low 52°.
Pressure29.97 inHg
Wind6.3 mph S
Humidity23%
Visibility—
Dew point24°
Fri, 3069° / 54°0
69 °
Sand Mill, Friday, 30 October
Clear. High 69°, low 54°.
Pressure30.09 inHg
Wind6.4 mph N
Humidity22%
Visibility—
Dew point24°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Fri, 1368° / 46°0.02
68 °
Sand Mill, Friday, 13 November
Climate normal for this date — 60-year average.
Average high68°
Average low46°
Average precipitation0.02 in
Chance of precipitation10%
Record high83° (1999)
Record low27° (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 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.