Monthly outlook for Cheboygan, MI: average high 54.7°, average low 43.6°. That is 0.2° above the climate normal for October. Precipitation is expected on 3 days (about 0.5 inches), against a normal of 7 days and 1.8 inches. The warmest day looks like 10 October (74.8°), the coolest 18 October (30.5°).
54.7°/43.6°
Average high / low
+0.2°
Above normal
3 / 7
Wet days / normal
0.5 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
10 October – 19 October
57.5°
55.4°
+1.2°
20 October – 29 October
50.1°
51.5°
-0.8°
30 October – 8 November
at normal
47.8°
—
October records over 66 years
82.4°3 October 2023All-time high
26.4°30 October 2020All-time low
Sun, 1172° / 55°0
72 °
Cheboygan, Sunday, 11 October
Clear. High 72°, low 55°.
Pressure29.97 inHg
Wind9.7 mph SW
Humidity61%
Visibility6.2 mi
Dew point53°
Mon, 1267° / 58°0
67 °
Cheboygan, Monday, 12 October
Overcast. High 67°, low 58°.
Pressure29.83 inHg
Wind3.3 mph SE
Humidity83%
Visibility6.2 mi
Dew point60°
Tue, 1361° / 54°0.2
61 °
Cheboygan, Tuesday, 13 October
Rain. High 61°, low 54°.
Pressure29.59 inHg
Wind6.7 mph E
Humidity94%
Visibility6.2 mi
Dew point59°
Wed, 1454° / 51°0.01
54 °
Cheboygan, Wednesday, 14 October
Light rain. High 54°, low 51°.
Pressure30.06 inHg
Wind15.2 mph NW
Humidity73%
Visibility6.2 mi
Dew point44°
Thu, 1553° / 49°0
53 °
Cheboygan, Thursday, 15 October
Overcast. High 53°, low 49°.
Pressure30.36 inHg
Wind8.6 mph N
Humidity65%
Visibility—
Dew point41°
Fri, 1654° / 36°0.16
54 °
Cheboygan, Friday, 16 October
Snow. High 54°, low 36°.
Pressure30.09 inHg
Wind38.8 mph N
Humidity72%
Visibility—
Dew point42°
Sat, 1738° / 32°0.07
38 °
Cheboygan, Saturday, 17 October
Snow. High 38°, low 32°.
Pressure30.36 inHg
Wind28.4 mph N
Humidity52%
Visibility—
Dew point20°
Sun, 1846° / 31°0
46 °
Cheboygan, Sunday, 18 October
Overcast. High 46°, low 31°.
Pressure30.50 inHg
Wind14.4 mph SW
Humidity54%
Visibility—
Dew point27°
Mon, 1955° / 38°0
55 °
Cheboygan, Monday, 19 October
Mostly clear. High 55°, low 38°.
Pressure30.33 inHg
Wind16.6 mph SW
Humidity49%
Visibility—
Dew point34°
Tue, 2058° / 44°0
58 °
Cheboygan, Tuesday, 20 October
Overcast. High 58°, low 44°.
Pressure30.27 inHg
Wind10.4 mph SW
Humidity54%
Visibility—
Dew point40°
Wed, 2161° / 47°0
61 °
Cheboygan, Wednesday, 21 October
Overcast. High 61°, low 47°.
Pressure29.91 inHg
Wind18.7 mph SW
Humidity43%
Visibility—
Dew point36°
Thu, 2256° / 44°0.04
56 °
Cheboygan, Thursday, 22 October
Light rain. High 56°, low 44°.
Pressure29.97 inHg
Wind18.5 mph N
Humidity75%
Visibility—
Dew point43°
Fri, 2343° / 39°0
43 °
Cheboygan, Friday, 23 October
Overcast. High 43°, low 39°.
Pressure30.30 inHg
Wind13.9 mph NW
Humidity62%
Visibility—
Dew point28°
Sat, 2442° / 36°0
42 °
Cheboygan, Saturday, 24 October
Overcast. High 42°, low 36°.
Pressure30.30 inHg
Wind8 mph N
Humidity56%
Visibility—
Dew point26°
Sun, 2541° / 37°0.04
41 °
Cheboygan, Sunday, 25 October
Light rain. High 41°, low 37°.
Pressure30.33 inHg
Wind9.7 mph N
Humidity69%
Visibility—
Dew point31°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2651° / 42°0.09
51 °
Cheboygan, Monday, 26 October
Climate normal for this date — 60-year average.
Average high51°
Average low42°
Average precipitation0.09 in
Chance of precipitation37%
Record high71° (2000)
Record low30° (1976)
Tue, 2751° / 41°0.11
51 °
Cheboygan, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high51°
Average low41°
Average precipitation0.11 in
Chance of precipitation43%
Record high70° (1989)
Record low29° (1976)
Wed, 2849° / 40°0.07
49 °
Cheboygan, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high49°
Average low40°
Average precipitation0.07 in
Chance of precipitation40%
Record high66° (1989)
Record low29° (1965)
Thu, 2949° / 40°0.06
49 °
Cheboygan, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high49°
Average low40°
Average precipitation0.06 in
Chance of precipitation32%
Record high74° (2024)
Record low30° (1978)
Fri, 3050° / 40°0.09
50 °
Cheboygan, Friday, 30 October
Climate normal for this date — 60-year average.
Average high50°
Average low40°
Average precipitation0.09 in
Chance of precipitation35%
Record high71° (2024)
Record low26° (2020)
Sat, 3150° / 40°0.1
50 °
Cheboygan, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high50°
Average low40°
Average precipitation0.1 in
Chance of precipitation48%
Record high64° (1974)
Record low29° (2020)
Sun, 0149° / 40°0.13
49 °
Cheboygan, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high49°
Average low40°
Average precipitation0.13 in
Chance of precipitation47%
Record high67° (1990)
Record low29° (2014)
Mon, 0248° / 39°0.16
48 °
Cheboygan, Monday, 2 November
Climate normal for this date — 60-year average.
Average high48°
Average low39°
Average precipitation0.16 in
Chance of precipitation42%
Record high68° (2022)
Record low27° (1984)
Tue, 0347° / 38°0.09
47 °
Cheboygan, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high47°
Average low38°
Average precipitation0.09 in
Chance of precipitation43%
Record high68° (2022)
Record low26° (1991)
Wed, 0447° / 38°0.1
47 °
Cheboygan, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high47°
Average low38°
Average precipitation0.1 in
Chance of precipitation45%
Record high67° (2008)
Record low26° (1991)
Thu, 0547° / 38°0.14
47 °
Cheboygan, 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 °
Cheboygan, 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 °
Cheboygan, 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 °
Cheboygan, 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)
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 Cheboygan, 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 Cheboygan, 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.