Monthly outlook for Sand Mill, AZ: average high 73.8°, average low 60°. That is 0.4° below the climate normal for October. Precipitation is expected on 4 days (about 0.6 inches), against a normal of 2 days and 0.6 inches. The warmest day looks like 25 October (80.9°), the coolest 23 October (51.3°).
73.8°/60°
Average high / low
−0.4°
Below normal
4 / 2
Wet days / normal
0.6 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
18 October – 27 October
74.2°
75.9°
-0.9°
28 October – 6 November
73°
72°
+0.6°
7 November – 16 November
at normal
68.5°
—
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).
Mon, 1978° / 60°0
78 °
Sand Mill, Monday, 19 October
Mostly clear. High 78°, low 60°.
Pressure29.97 inHg
Wind10.1 mph S
Humidity47%
Visibility6.2 mi
Dew point51°
Tue, 2078° / 59°0
78 °
Sand Mill, Tuesday, 20 October
Overcast. High 78°, low 59°.
Pressure29.94 inHg
Wind12.8 mph SE
Humidity41%
Visibility6.2 mi
Dew point51°
Wed, 2175° / 60°0.21
75 °
Sand Mill, Wednesday, 21 October
Light rain. High 75°, low 60°.
Pressure29.97 inHg
Wind19 mph SE
Humidity68%
Visibility3.3 mi
Dew point59°
Thu, 2269° / 55°0.19
69 °
Sand Mill, Thursday, 22 October
Light rain. High 69°, low 55°.
Pressure29.94 inHg
Wind17.5 mph S
Humidity72%
Visibility—
Dew point56°
Fri, 2367° / 51°0
67 °
Sand Mill, Friday, 23 October
Clear. High 67°, low 51°.
Pressure29.97 inHg
Wind5.9 mph S
Humidity44%
Visibility—
Dew point41°
Sat, 2477° / 56°0
77 °
Sand Mill, Saturday, 24 October
Clear. High 77°, low 56°.
Pressure29.97 inHg
Wind7.8 mph NE
Humidity22%
Visibility—
Dew point30°
Sun, 2581° / 66°0.08
81 °
Sand Mill, Sunday, 25 October
Light rain. High 81°, low 66°.
Pressure29.88 inHg
Wind9.5 mph NE
Humidity28%
Visibility—
Dew point41°
Mon, 2674° / 66°0.02
74 °
Sand Mill, Monday, 26 October
Light rain. High 74°, low 66°.
Pressure29.80 inHg
Wind7.5 mph S
Humidity47%
Visibility—
Dew point49°
Tue, 2774° / 64°0
74 °
Sand Mill, Tuesday, 27 October
Partly cloudy. High 74°, low 64°.
Pressure29.94 inHg
Wind13.8 mph S
Humidity50%
Visibility—
Dew point51°
Wed, 2874° / 61°0
74 °
Sand Mill, Wednesday, 28 October
Clear. High 74°, low 61°.
Pressure30.00 inHg
Wind9.8 mph SE
Humidity27%
Visibility—
Dew point34°
Thu, 2974° / 63°0
74 °
Sand Mill, Thursday, 29 October
Overcast. High 74°, low 63°.
Pressure29.91 inHg
Wind14.1 mph S
Humidity48%
Visibility—
Dew point49°
Fri, 3071° / 60°0
71 °
Sand Mill, Friday, 30 October
Overcast. High 71°, low 60°.
Pressure29.88 inHg
Wind6 mph SW
Humidity33%
Visibility—
Dew point37°
Sat, 3171° / 59°0
71 °
Sand Mill, Saturday, 31 October
Mostly clear. High 71°, low 59°.
Pressure30.00 inHg
Wind7.1 mph S
Humidity29%
Visibility—
Dew point34°
Sun, 0173° / 59°0
73 °
Sand Mill, Sunday, 1 November
Overcast. High 73°, low 59°.
Pressure30.09 inHg
Wind9.3 mph SE
Humidity31%
Visibility—
Dew point37°
Mon, 0276° / 62°0
76 °
Sand Mill, Monday, 2 November
Overcast. High 76°, low 62°.
Pressure30.09 inHg
Wind6.9 mph S
Humidity32%
Visibility—
Dew point40°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Sat, 1468° / 46°0.03
68 °
Sand Mill, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high68°
Average low46°
Average precipitation0.03 in
Chance of precipitation12%
Record high83° (1999)
Record low29° (1985)
Sun, 1567° / 46°0.03
67 °
Sand Mill, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high67°
Average low46°
Average precipitation0.03 in
Chance of precipitation12%
Record high82° (1999)
Record low27° (1964)
Mon, 1666° / 45°0.02
66 °
Sand Mill, Monday, 16 November
Climate normal for this date — 60-year average.
Average high66°
Average low45°
Average precipitation0.02 in
Chance of precipitation10%
Record high84° (2020)
Record low28° (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.