Monthly outlook for St. Michaels, AZ: average high 57.9°, average low 40°. That is 1.2° above the climate normal for October. Precipitation is expected on 3 days (about 2.2 inches), against a normal of 3 days and 0.6 inches. The warmest day looks like 29 October (65.8°), the coolest 30 October (30.4°).
57.9°/40°
Average high / low
+1.2°
Above normal
3 / 3
Wet days / normal
2.2 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
28 October – 6 November
57.4°
56.9°
+0.3°
7 November – 16 November
58.6°
53°
+3.1°
17 November – 26 November
at normal
48.2°
—
October records over 66 years
82.8°1 October 2015All-time high
11.7°30 October 2019All-time low
Thu, 2966° / 33°0
66 °
St. Michaels, Thursday, 29 October
Overcast. High 66°, low 33°.
Pressure30.03 inHg
Wind7.4 mph S
Humidity34%
Visibility6.2 mi
Dew point31°
Fri, 3062° / 30°0.09
62 °
St. Michaels, Friday, 30 October
Light rain. High 62°, low 30°.
Pressure29.97 inHg
Wind5 mph SE
Humidity38%
Visibility6.2 mi
Dew point35°
Sat, 3158° / 40°0
58 °
St. Michaels, Saturday, 31 October
Overcast. High 58°, low 40°.
Pressure30.09 inHg
Wind7 mph SW
Humidity51%
Visibility6.2 mi
Dew point36°
Sun, 0149° / 44°1.02
49 °
St. Michaels, Sunday, 1 November
Rain. High 49°, low 44°.
Pressure29.94 inHg
Wind11.3 mph SW
Humidity98%
Visibility1.5 mi
Dew point49°
Mon, 0244° / 41°1.09
44 °
St. Michaels, Monday, 2 November
Rain. High 44°, low 41°.
Pressure29.91 inHg
Wind11.1 mph N
Humidity95%
Visibility—
Dew point41°
Tue, 0358° / 38°0
58 °
St. Michaels, Tuesday, 3 November
Clear. High 58°, low 38°.
Pressure30.15 inHg
Wind8.1 mph N
Humidity48%
Visibility—
Dew point32°
Wed, 0457° / 39°0
57 °
St. Michaels, Wednesday, 4 November
Overcast. High 57°, low 39°.
Pressure30.00 inHg
Wind6.3 mph SW
Humidity37%
Visibility—
Dew point25°
Thu, 0558° / 40°0
58 °
St. Michaels, Thursday, 5 November
Partly cloudy. High 58°, low 40°.
Pressure29.97 inHg
Wind11.5 mph W
Humidity28%
Visibility—
Dew point20°
Fri, 0658° / 41°0
58 °
St. Michaels, Friday, 6 November
Clear. High 58°, low 41°.
Pressure30.00 inHg
Wind7.9 mph SW
Humidity45%
Visibility—
Dew point31°
Sat, 0754° / 45°0.02
54 °
St. Michaels, Saturday, 7 November
Light rain. High 54°, low 45°.
Pressure30.09 inHg
Wind5.1 mph NE
Humidity74%
Visibility—
Dew point39°
Sun, 0861° / 43°0
61 °
St. Michaels, Sunday, 8 November
Partly cloudy. High 61°, low 43°.
Pressure30.12 inHg
Wind7 mph NW
Humidity43%
Visibility—
Dew point32°
Mon, 0959° / 43°0
59 °
St. Michaels, Monday, 9 November
Overcast. High 59°, low 43°.
Pressure30.15 inHg
Wind8.6 mph N
Humidity35%
Visibility—
Dew point26°
Tue, 1060° / 42°0
60 °
St. Michaels, Tuesday, 10 November
Partly cloudy. High 60°, low 42°.
Pressure30.09 inHg
Wind11.6 mph W
Humidity30%
Visibility—
Dew point24°
Wed, 1161° / 42°0
61 °
St. Michaels, Wednesday, 11 November
Partly cloudy. High 61°, low 42°.
Pressure29.97 inHg
Wind12 mph W
Humidity21%
Visibility—
Dew point17°
Thu, 1257° / 42°0
57 °
St. Michaels, Thursday, 12 November
Clear. High 57°, low 42°.
Pressure29.94 inHg
Wind14.8 mph SW
Humidity28%
Visibility—
Dew point21°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 1353° / 33°0.04
53 °
St. Michaels, Friday, 13 November
Climate normal for this date — 60-year average.
Average high53°
Average low33°
Average precipitation0.04 in
Chance of precipitation15%
Record high68° (1999)
Record low11° (2000)
Sat, 1452° / 33°0.02
52 °
St. Michaels, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high52°
Average low33°
Average precipitation0.02 in
Chance of precipitation10%
Record high68° (1999)
Record low12° (1985)
Sun, 1551° / 32°0.04
51 °
St. Michaels, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high51°
Average low32°
Average precipitation0.04 in
Chance of precipitation23%
Record high68° (1967)
Record low11° (1961)
Mon, 1651° / 32°0.03
51 °
St. Michaels, Monday, 16 November
Climate normal for this date — 60-year average.
Average high51°
Average low32°
Average precipitation0.03 in
Chance of precipitation13%
Record high68° (1999)
Record low13° (1993)
Tue, 1750° / 31°0.02
50 °
St. Michaels, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high50°
Average low31°
Average precipitation0.02 in
Chance of precipitation13%
Record high66° (1999)
Record low11° (2000)
Wed, 1850° / 30°0.03
50 °
St. Michaels, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high50°
Average low30°
Average precipitation0.03 in
Chance of precipitation13%
Record high66° (2019)
Record low3° (2000)
Thu, 1949° / 30°0.03
49 °
St. Michaels, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high49°
Average low30°
Average precipitation0.03 in
Chance of precipitation12%
Record high68° (2007)
Record low3° (1985)
Fri, 2049° / 30°0.02
49 °
St. Michaels, Friday, 20 November
Climate normal for this date — 60-year average.
Average high49°
Average low30°
Average precipitation0.02 in
Chance of precipitation15%
Record high63° (2016)
Record low5° (1994)
Sat, 2149° / 30°0.04
49 °
St. Michaels, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high49°
Average low30°
Average precipitation0.04 in
Chance of precipitation13%
Record high63° (1995)
Record low10° (1964)
Sun, 2248° / 29°0.04
48 °
St. Michaels, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high48°
Average low29°
Average precipitation0.04 in
Chance of precipitation17%
Record high66° (2017)
Record low10° (1961)
Mon, 2347° / 29°0.04
47 °
St. Michaels, Monday, 23 November
Climate normal for this date — 60-year average.
Average high47°
Average low29°
Average precipitation0.04 in
Chance of precipitation20%
Record high66° (2017)
Record low3° (1983)
Tue, 2447° / 29°0.03
47 °
St. Michaels, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high47°
Average low29°
Average precipitation0.03 in
Chance of precipitation15%
Record high66° (2017)
Record low13° (1983)
Wed, 2547° / 28°0.04
47 °
St. Michaels, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high47°
Average low28°
Average precipitation0.04 in
Chance of precipitation15%
Record high67° (2017)
Record low8° (1972)
Thu, 2645° / 28°0.04
45 °
St. Michaels, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high45°
Average low28°
Average precipitation0.04 in
Chance of precipitation23%
Record high69° (2017)
Record low10° (1972)
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 St. Michaels, 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 St. Michaels, 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.