Monthly outlook for Alverno, MI: average high 52.2°, average low 39.3°. That is 1° above the climate normal for October. Precipitation is expected on 6 days (about 1.1 inches), against a normal of 7 days and 1.6 inches. The warmest day looks like 21 October (66.4°), the coolest 30 October (31.6°).
52.2°/39.3°
Average high / low
+1°
Above normal
6 / 7
Wet days / normal
1.1 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
20 October – 29 October
53.6°
51.5°
+1.2°
30 October – 8 November
49.9°
47.8°
+1.2°
9 November – 18 November
at normal
42.6°
—
October records over 66 years
82.4°3 October 2023All-time high
26.4°30 October 2020All-time low
Climate normals and records are computed from the nearest reference point — Cheboygan (7 mi).
Wed, 2166° / 41°0
66 °
Alverno, Wednesday, 21 October
Clear. High 66°, low 41°.
Pressure30.24 inHg
Wind7.5 mph SW
Humidity68%
Visibility6.2 mi
Dew point49°
Thu, 2253° / 42°0
53 °
Alverno, Thursday, 22 October
Overcast. High 53°, low 42°.
Pressure30.33 inHg
Wind6.4 mph NE
Humidity85%
Visibility4.8 mi
Dew point48°
Fri, 2359° / 40°0
59 °
Alverno, Friday, 23 October
Clear. High 59°, low 40°.
Pressure30.45 inHg
Wind6.9 mph S
Humidity70%
Visibility6.2 mi
Dew point44°
Sat, 2462° / 43°0
62 °
Alverno, Saturday, 24 October
Partly cloudy. High 62°, low 43°.
Pressure30.39 inHg
Wind7.5 mph S
Humidity73%
Visibility6.2 mi
Dew point46°
Sun, 2556° / 48°0.06
56 °
Alverno, Sunday, 25 October
Light rain. High 56°, low 48°.
Pressure30.33 inHg
Wind11.6 mph SW
Humidity93%
Visibility—
Dew point52°
Mon, 2648° / 40°0.2
48 °
Alverno, Monday, 26 October
Light rain. High 48°, low 40°.
Pressure30.33 inHg
Wind7 mph N
Humidity77%
Visibility—
Dew point37°
Tue, 2744° / 37°0.02
44 °
Alverno, Tuesday, 27 October
Light rain. High 44°, low 37°.
Pressure30.45 inHg
Wind9.8 mph NE
Humidity55%
Visibility—
Dew point29°
Wed, 2842° / 36°0.32
42 °
Alverno, Wednesday, 28 October
Rain. High 42°, low 36°.
Pressure30.12 inHg
Wind10 mph NE
Humidity92%
Visibility—
Dew point39°
Thu, 2942° / 34°0.07
42 °
Alverno, Thursday, 29 October
Snow. High 42°, low 34°.
Pressure30.00 inHg
Wind15.6 mph NW
Humidity65%
Visibility—
Dew point30°
Fri, 3043° / 32°0.02
43 °
Alverno, Friday, 30 October
Light snow. High 43°, low 32°.
Pressure30.21 inHg
Wind8.6 mph W
Humidity46%
Visibility—
Dew point22°
Sat, 3149° / 33°0
49 °
Alverno, Saturday, 31 October
Overcast. High 49°, low 33°.
Pressure29.97 inHg
Wind12.8 mph S
Humidity41%
Visibility—
Dew point25°
Sun, 0158° / 47°0.02
58 °
Alverno, Sunday, 1 November
Light rain. High 58°, low 47°.
Pressure29.80 inHg
Wind14 mph S
Humidity81%
Visibility—
Dew point46°
Mon, 0259° / 41°0.4
59 °
Alverno, Monday, 2 November
Rain. High 59°, low 41°.
Pressure29.88 inHg
Wind17.3 mph NW
Humidity56%
Visibility—
Dew point35°
Tue, 0345° / 38°0
45 °
Alverno, Tuesday, 3 November
Clear. High 45°, low 38°.
Pressure30.39 inHg
Wind13.2 mph NW
Humidity42%
Visibility—
Dew point22°
Wed, 0446° / 37°0.04
46 °
Alverno, Wednesday, 4 November
Light rain. High 46°, low 37°.
Pressure30.12 inHg
Wind16.3 mph NW
Humidity65%
Visibility—
Dew point34°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 0547° / 38°0.14
47 °
Alverno, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high47°
Average low38°
Average precipitation0.14 in
Chance of precipitation45%
Record high68° (2015)
Record low24° (1991)
Fri, 0647° / 37°0.11
47 °
Alverno, Friday, 6 November
Climate normal for this date — 60-year average.
Average high47°
Average low37°
Average precipitation0.11 in
Chance of precipitation42%
Record high66° (2008)
Record low22° (1991)
Sat, 0746° / 37°0.07
46 °
Alverno, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high46°
Average low37°
Average precipitation0.07 in
Chance of precipitation33%
Record high66° (2020)
Record low22° (1991)
Sun, 0846° / 36°0.07
46 °
Alverno, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high46°
Average low36°
Average precipitation0.07 in
Chance of precipitation38%
Record high70° (2020)
Record low22° (1976)
Mon, 0945° / 36°0.11
45 °
Alverno, Monday, 9 November
Climate normal for this date — 60-year average.
Average high45°
Average low36°
Average precipitation0.11 in
Chance of precipitation57%
Record high73° (2020)
Record low19° (2017)
Tue, 1044° / 35°0.13
44 °
Alverno, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high44°
Average low35°
Average precipitation0.13 in
Chance of precipitation48%
Record high70° (2022)
Record low14° (2017)
Wed, 1142° / 34°0.09
42 °
Alverno, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high42°
Average low34°
Average precipitation0.09 in
Chance of precipitation48%
Record high65° (2012)
Record low20° (2017)
Thu, 1242° / 33°0.09
42 °
Alverno, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high42°
Average low33°
Average precipitation0.09 in
Chance of precipitation35%
Record high61° (2012)
Record low18° (2019)
Fri, 1342° / 33°0.08
42 °
Alverno, Friday, 13 November
Climate normal for this date — 60-year average.
Average high42°
Average low33°
Average precipitation0.08 in
Chance of precipitation43%
Record high58° (1999)
Record low17° (1986)
Sat, 1442° / 34°0.04
42 °
Alverno, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high42°
Average low34°
Average precipitation0.04 in
Chance of precipitation32%
Record high58° (2001)
Record low21° (2019)
Sun, 1542° / 33°0.09
42 °
Alverno, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high42°
Average low33°
Average precipitation0.09 in
Chance of precipitation40%
Record high58° (2001)
Record low19° (1967)
Mon, 1642° / 33°0.07
42 °
Alverno, Monday, 16 November
Climate normal for this date — 60-year average.
Average high42°
Average low33°
Average precipitation0.07 in
Chance of precipitation35%
Record high59° (2023)
Record low18° (2019)
Tue, 1742° / 34°0.07
42 °
Alverno, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high42°
Average low34°
Average precipitation0.07 in
Chance of precipitation35%
Record high61° (1987)
Record low23° (1965)
Wed, 1842° / 34°0.08
42 °
Alverno, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high42°
Average low34°
Average precipitation0.08 in
Chance of precipitation42%
Record high65° (2016)
Record low23° (1980)
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 Alverno, MI 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 Alverno, MI 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.