Monthly outlook for Walloon Lake, MI: average high 52.9°, average low 42.4°. That is 3.4° above the climate normal for October. Precipitation is expected on 9 days (about 3.5 inches), against a normal of 8 days and 1.9 inches. The warmest day looks like 28 October (67.5°), the coolest 8 November (30.1°).
52.9°/42.4°
Average high / low
+3.4°
Above normal
9 / 8
Wet days / normal
3.5 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
28 October – 6 November
58.3°
48.3°
+5.6°
7 November – 16 November
43.8°
43.2°
+0.3°
17 November – 26 November
at normal
40.3°
—
October records over 66 years
82°3 October 2023All-time high
25.7°30 October 2020All-time low
Climate normals and records are computed from the nearest reference point — Harbor Springs (11 mi).
Thu, 2962° / 49°0.09
62 °
Walloon Lake, Thursday, 29 October
Light rain. High 62°, low 49°.
Pressure30.00 inHg
Wind14.2 mph W
Humidity76%
Visibility6.2 mi
Dew point49°
Fri, 3049° / 46°0
49 °
Walloon Lake, Friday, 30 October
Overcast. High 49°, low 46°.
Pressure30.36 inHg
Wind10.1 mph NW
Humidity68%
Visibility6.2 mi
Dew point38°
Sat, 3157° / 40°0
57 °
Walloon Lake, Saturday, 31 October
Overcast. High 57°, low 40°.
Pressure30.42 inHg
Wind5.6 mph S
Humidity62%
Visibility2.9 mi
Dew point39°
Sun, 0158° / 45°0
58 °
Walloon Lake, Sunday, 1 November
Mostly clear. High 58°, low 45°.
Pressure30.33 inHg
Wind3.8 mph SW
Humidity77%
Visibility6.2 mi
Dew point47°
Mon, 0260° / 49°0.18
60 °
Walloon Lake, Monday, 2 November
Rain. High 60°, low 49°.
Pressure30.06 inHg
Wind11.8 mph S
Humidity85%
Visibility—
Dew point54°
Tue, 0358° / 49°1.19
58 °
Walloon Lake, Tuesday, 3 November
Heavy rain. High 58°, low 49°.
Pressure29.88 inHg
Wind20.1 mph NW
Humidity77%
Visibility—
Dew point46°
Wed, 0455° / 49°0.75
55 °
Walloon Lake, Wednesday, 4 November
Rain. High 55°, low 49°.
Pressure30.00 inHg
Wind11.6 mph E
Humidity94%
Visibility—
Dew point49°
Thu, 0561° / 57°0.17
61 °
Walloon Lake, Thursday, 5 November
Light rain. High 61°, low 57°.
Pressure29.59 inHg
Wind9.9 mph SE
Humidity95%
Visibility—
Dew point60°
Fri, 0657° / 35°0.04
57 °
Walloon Lake, Friday, 6 November
Light rain. High 57°, low 35°.
Pressure29.83 inHg
Wind14.1 mph N
Humidity74%
Visibility—
Dew point37°
Sat, 0743° / 33°0
43 °
Walloon Lake, Saturday, 7 November
Mostly clear. High 43°, low 33°.
Pressure30.27 inHg
Wind10.5 mph NE
Humidity55%
Visibility—
Dew point27°
Sun, 0845° / 30°0
45 °
Walloon Lake, Sunday, 8 November
Clear. High 45°, low 30°.
Pressure30.21 inHg
Wind6.3 mph N
Humidity39%
Visibility—
Dew point20°
Mon, 0948° / 32°0
48 °
Walloon Lake, Monday, 9 November
Mostly clear. High 48°, low 32°.
Pressure29.94 inHg
Wind5.1 mph NW
Humidity44%
Visibility—
Dew point25°
Tue, 1041° / 36°0.19
41 °
Walloon Lake, Tuesday, 10 November
Light rain. High 41°, low 36°.
Pressure29.56 inHg
Wind6.2 mph N
Humidity67%
Visibility—
Dew point30°
Wed, 1142° / 39°0.56
42 °
Walloon Lake, Wednesday, 11 November
Rain. High 42°, low 39°.
Pressure29.41 inHg
Wind12.4 mph W
Humidity93%
Visibility—
Dew point40°
Thu, 1243° / 39°0.32
43 °
Walloon Lake, Thursday, 12 November
Light rain. High 43°, low 39°.
Pressure29.56 inHg
Wind13.2 mph NW
Humidity93%
Visibility—
Dew point40°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 1342° / 34°0.11
42 °
Walloon Lake, Friday, 13 November
Climate normal for this date — 60-year average.
Average high42°
Average low34°
Average precipitation0.11 in
Chance of precipitation53%
Record high56° (2005)
Record low19° (1986)
Sat, 1442° / 35°0.07
42 °
Walloon Lake, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high42°
Average low35°
Average precipitation0.07 in
Chance of precipitation33%
Record high57° (1994)
Record low20° (2019)
Sun, 1542° / 35°0.09
42 °
Walloon Lake, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high42°
Average low35°
Average precipitation0.09 in
Chance of precipitation42%
Record high56° (2001)
Record low20° (2018)
Mon, 1642° / 34°0.09
42 °
Walloon Lake, Monday, 16 November
Climate normal for this date — 60-year average.
Average high42°
Average low34°
Average precipitation0.09 in
Chance of precipitation42%
Record high59° (2023)
Record low15° (2019)
Tue, 1742° / 35°0.09
42 °
Walloon Lake, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high42°
Average low35°
Average precipitation0.09 in
Chance of precipitation47%
Record high59° (1987)
Record low23° (2019)
Wed, 1842° / 35°0.1
42 °
Walloon Lake, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high42°
Average low35°
Average precipitation0.1 in
Chance of precipitation48%
Record high63° (2016)
Record low22° (2014)
Thu, 1942° / 34°0.11
42 °
Walloon Lake, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high42°
Average low34°
Average precipitation0.11 in
Chance of precipitation63%
Record high56° (2016)
Record low20° (2014)
Fri, 2041° / 33°0.13
41 °
Walloon Lake, Friday, 20 November
Climate normal for this date — 60-year average.
Average high41°
Average low33°
Average precipitation0.13 in
Chance of precipitation57%
Record high56° (1982)
Record low17° (2018)
Sat, 2140° / 32°0.12
40 °
Walloon Lake, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high40°
Average low32°
Average precipitation0.12 in
Chance of precipitation55%
Record high56° (1982)
Record low13° (2018)
Sun, 2239° / 32°0.07
39 °
Walloon Lake, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high39°
Average low32°
Average precipitation0.07 in
Chance of precipitation37%
Record high57° (2012)
Record low7° (2018)
Mon, 2340° / 32°0.13
40 °
Walloon Lake, Monday, 23 November
Climate normal for this date — 60-year average.
Average high40°
Average low32°
Average precipitation0.13 in
Chance of precipitation58%
Record high55° (1963)
Record low19° (1989)
Tue, 2439° / 32°0.11
39 °
Walloon Lake, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high39°
Average low32°
Average precipitation0.11 in
Chance of precipitation52%
Record high55° (2001)
Record low14° (2005)
Wed, 2539° / 32°0.09
39 °
Walloon Lake, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high39°
Average low32°
Average precipitation0.09 in
Chance of precipitation58%
Record high55° (2001)
Record low21° (1975)
Thu, 2638° / 32°0.15
38 °
Walloon Lake, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high38°
Average low32°
Average precipitation0.15 in
Chance of precipitation52%
Record high53° (1984)
Record low20° (1977)
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 Walloon Lake, 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 Walloon Lake, 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.