Monthly outlook for Seven Harbors, MI: average high 56.6°, average low 43°. That is 2.1° above the climate normal for October. Precipitation is expected on 6 days (about 1.8 inches), against a normal of 5 days and 1.4 inches. The warmest day looks like 25 October (67.3°), the coolest 4 November (30.5°).
56.6°/43°
Average high / low
+2.1°
Above normal
6 / 5
Wet days / normal
1.8 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
24 October – 2 November
60.6°
54.1°
+3.6°
3 November – 12 November
49.9°
49.3°
+0.3°
13 November – 22 November
at normal
44.5°
—
October records over 66 years
85.3°8 October 2007All-time high
26.2°24 October 1981All-time low
Climate normals and records are computed from the nearest reference point — Keego Harbor (12 mi).
Sun, 2567° / 40°0
67 °
Seven Harbors, Sunday, 25 October
Overcast. High 67°, low 40°.
Pressure30.47 inHg
Wind5.2 mph SW
Humidity67%
Visibility6.2 mi
Dew point51°
Mon, 2662° / 42°0
62 °
Seven Harbors, Monday, 26 October
Overcast. High 62°, low 42°.
Pressure30.36 inHg
Wind3.6 mph N
Humidity72%
Visibility6.2 mi
Dew point50°
Tue, 2756° / 45°0
56 °
Seven Harbors, Tuesday, 27 October
Overcast. High 56°, low 45°.
Pressure30.39 inHg
Wind6.7 mph SE
Humidity51%
Visibility6.2 mi
Dew point36°
Wed, 2864° / 48°0
64 °
Seven Harbors, Wednesday, 28 October
Clear. High 64°, low 48°.
Pressure30.30 inHg
Wind8.3 mph SE
Humidity72%
Visibility6.2 mi
Dew point50°
Thu, 2966° / 51°0.05
66 °
Seven Harbors, Thursday, 29 October
Light rain. High 66°, low 51°.
Pressure30.09 inHg
Wind9.9 mph SW
Humidity61%
Visibility—
Dew point50°
Fri, 3057° / 44°0.15
57 °
Seven Harbors, Friday, 30 October
Rain. High 57°, low 44°.
Pressure30.30 inHg
Wind10.3 mph N
Humidity52%
Visibility—
Dew point38°
Sat, 3155° / 41°0
55 °
Seven Harbors, Saturday, 31 October
Overcast. High 55°, low 41°.
Pressure30.39 inHg
Wind10 mph SE
Humidity56%
Visibility—
Dew point37°
Sun, 0159° / 48°0.01
59 °
Seven Harbors, Sunday, 1 November
Light rain. High 59°, low 48°.
Pressure30.09 inHg
Wind13.3 mph SE
Humidity60%
Visibility—
Dew point40°
Mon, 0256° / 50°1.12
56 °
Seven Harbors, Monday, 2 November
Rain. High 56°, low 50°.
Pressure29.77 inHg
Wind17.8 mph S
Humidity96%
Visibility—
Dew point54°
Tue, 0345° / 36°0.05
45 °
Seven Harbors, Tuesday, 3 November
Light rain. High 45°, low 36°.
Pressure29.94 inHg
Wind16.2 mph NW
Humidity58%
Visibility—
Dew point30°
Wed, 0443° / 31°0.01
43 °
Seven Harbors, Wednesday, 4 November
Light rain. High 43°, low 31°.
Pressure30.12 inHg
Wind10.7 mph NW
Humidity57%
Visibility—
Dew point26°
Thu, 0546° / 31°0
46 °
Seven Harbors, Thursday, 5 November
Overcast. High 46°, low 31°.
Pressure30.36 inHg
Wind10.3 mph S
Humidity37%
Visibility—
Dew point19°
Fri, 0651° / 44°0.02
51 °
Seven Harbors, Friday, 6 November
Light rain. High 51°, low 44°.
Pressure30.18 inHg
Wind14.7 mph SW
Humidity74%
Visibility—
Dew point40°
Sat, 0759° / 50°0.06
59 °
Seven Harbors, Saturday, 7 November
Light rain. High 59°, low 50°.
Pressure30.06 inHg
Wind14.7 mph SW
Humidity48%
Visibility—
Dew point38°
Sun, 0856° / 46°0.34
56 °
Seven Harbors, Sunday, 8 November
Light rain. High 56°, low 46°.
Pressure29.68 inHg
Wind18.8 mph W
Humidity91%
Visibility—
Dew point49°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 0950° / 37°0.1
50 °
Seven Harbors, Monday, 9 November
Climate normal for this date — 60-year average.
Average high50°
Average low37°
Average precipitation0.1 in
Chance of precipitation37%
Record high71° (2020)
Record low22° (1991)
Tue, 1049° / 37°0.11
49 °
Seven Harbors, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high49°
Average low37°
Average precipitation0.11 in
Chance of precipitation33%
Record high72° (2020)
Record low19° (2017)
Wed, 1147° / 35°0.11
47 °
Seven Harbors, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high47°
Average low35°
Average precipitation0.11 in
Chance of precipitation33%
Record high67° (1964)
Record low20° (2017)
Thu, 1245° / 33°0.06
45 °
Seven Harbors, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high45°
Average low33°
Average precipitation0.06 in
Chance of precipitation27%
Record high66° (1964)
Record low17° (2019)
Fri, 1345° / 33°0.05
45 °
Seven Harbors, Friday, 13 November
Climate normal for this date — 60-year average.
Average high45°
Average low33°
Average precipitation0.05 in
Chance of precipitation20%
Record high64° (1989)
Record low14° (2019)
Sat, 1446° / 33°0.09
46 °
Seven Harbors, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high46°
Average low33°
Average precipitation0.09 in
Chance of precipitation28%
Record high62° (1973)
Record low14° (1986)
Sun, 1546° / 34°0.13
46 °
Seven Harbors, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high46°
Average low34°
Average precipitation0.13 in
Chance of precipitation35%
Record high65° (2001)
Record low21° (1967)
Mon, 1644° / 33°0.07
44 °
Seven Harbors, Monday, 16 November
Climate normal for this date — 60-year average.
Average high44°
Average low33°
Average precipitation0.07 in
Chance of precipitation27%
Record high61° (1988)
Record low21° (1967)
Tue, 1745° / 33°0.07
45 °
Seven Harbors, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high45°
Average low33°
Average precipitation0.07 in
Chance of precipitation35%
Record high63° (1963)
Record low20° (2014)
Wed, 1846° / 34°0.09
46 °
Seven Harbors, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high46°
Average low34°
Average precipitation0.09 in
Chance of precipitation25%
Record high67° (2016)
Record low13° (2014)
Thu, 1946° / 33°0.08
46 °
Seven Harbors, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high46°
Average low33°
Average precipitation0.08 in
Chance of precipitation33%
Record high64° (1991)
Record low13° (2014)
Fri, 2044° / 33°0.1
44 °
Seven Harbors, Friday, 20 November
Climate normal for this date — 60-year average.
Average high44°
Average low33°
Average precipitation0.1 in
Chance of precipitation35%
Record high65° (1985)
Record low15° (2014)
Sat, 2143° / 32°0.08
43 °
Seven Harbors, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high43°
Average low32°
Average precipitation0.08 in
Chance of precipitation32%
Record high59° (1992)
Record low9° (2014)
Sun, 2242° / 31°0.08
42 °
Seven Harbors, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high42°
Average low31°
Average precipitation0.08 in
Chance of precipitation22%
Record high63° (1999)
Record low16° (1964)
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 Seven Harbors, 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 Seven Harbors, 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.