Monthly outlook for Fort Holmes, MI: average high 42.9°, average low 36.5°. That is 2.1° above the climate normal for November. Precipitation is expected on 7 days (about 1.0 inches), against a normal of 6 days and 1.4 inches. The warmest day looks like 11 November (49.1°), the coolest 24 November (27.3°).
42.9°/36.5°
Average high / low
+2.1°
Above normal
7 / 6
Wet days / normal
1.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
11 November – 20 November
45.5°
40°
+3°
21 November – 30 November
38.5°
37°
+0.8°
1 December – 10 December
at normal
32.8°
—
November records over 66 years
59.4°3 November 1961All-time high
11.1°24 November 2005All-time low
Climate normals and records are computed from the nearest reference point — Mackinac Island (0 mi).
Thu, 1242° / 28°0.22
42 °
Fort Holmes, Thursday, 12 November
Snow. High 42°, low 28°.
Pressure29.97 inHg
Wind14.2 mph N
Humidity76%
Visibility6.2 mi
Dew point30°
Fri, 1339° / 29°0.06
39 °
Fort Holmes, Friday, 13 November
Light rain. High 39°, low 29°.
Pressure30.03 inHg
Wind13.6 mph N
Humidity72%
Visibility6.2 mi
Dew point28°
Sat, 1442° / 36°0.01
42 °
Fort Holmes, Saturday, 14 November
Light rain. High 42°, low 36°.
Pressure30.12 inHg
Wind11.2 mph N
Humidity67%
Visibility6.2 mi
Dew point32°
Sun, 1543° / 37°0
43 °
Fort Holmes, Sunday, 15 November
Overcast. High 43°, low 37°.
Pressure30.36 inHg
Wind7.4 mph NW
Humidity75%
Visibility6.2 mi
Dew point35°
Mon, 1646° / 39°0
46 °
Fort Holmes, Monday, 16 November
Clear. High 46°, low 39°.
Pressure30.36 inHg
Wind16.3 mph SW
Humidity71%
Visibility—
Dew point37°
Tue, 1748° / 44°0
48 °
Fort Holmes, Tuesday, 17 November
Clear. High 48°, low 44°.
Pressure30.36 inHg
Wind17.3 mph SW
Humidity70%
Visibility—
Dew point38°
Wed, 1849° / 46°0
49 °
Fort Holmes, Wednesday, 18 November
Overcast. High 49°, low 46°.
Pressure30.24 inHg
Wind16.4 mph SW
Humidity66%
Visibility—
Dew point38°
Thu, 1949° / 46°0.09
49 °
Fort Holmes, Thursday, 19 November
Light rain. High 49°, low 46°.
Pressure30.15 inHg
Wind15.1 mph SW
Humidity80%
Visibility—
Dew point42°
Fri, 2047° / 44°0.29
47 °
Fort Holmes, Friday, 20 November
Light rain. High 47°, low 44°.
Pressure30.15 inHg
Wind12 mph E
Humidity89%
Visibility—
Dew point43°
Sat, 2148° / 43°0.11
48 °
Fort Holmes, Saturday, 21 November
Light rain. High 48°, low 43°.
Pressure29.83 inHg
Wind16 mph SW
Humidity87%
Visibility—
Dew point44°
Sun, 2242° / 34°0.02
42 °
Fort Holmes, Sunday, 22 November
Light rain. High 42°, low 34°.
Pressure29.85 inHg
Wind18.6 mph NW
Humidity68%
Visibility—
Dew point29°
Mon, 2334° / 31°0
34 °
Fort Holmes, Monday, 23 November
Overcast. High 34°, low 31°.
Pressure29.85 inHg
Wind14 mph NW
Humidity56%
Visibility—
Dew point19°
Tue, 2432° / 27°0.07
32 °
Fort Holmes, Tuesday, 24 November
Light snow. High 32°, low 27°.
Pressure30.09 inHg
Wind18.9 mph NW
Humidity53%
Visibility—
Dew point14°
Wed, 2536° / 28°0
36 °
Fort Holmes, Wednesday, 25 November
Light snow. High 36°, low 28°.
Pressure30.21 inHg
Wind21 mph W
Humidity49%
Visibility—
Dew point15°
Thu, 2638° / 35°0
38 °
Fort Holmes, Thursday, 26 November
Overcast. High 38°, low 35°.
Pressure30.36 inHg
Wind18.5 mph W
Humidity62%
Visibility—
Dew point25°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 2736° / 30°0.17
36 °
Fort Holmes, Friday, 27 November
Climate normal for this date — 60-year average.
Average high36°
Average low30°
Average precipitation0.17 in
Chance of precipitation60%
Record high49° (1990)
Record low19° (2014)
Sat, 2836° / 30°0.11
36 °
Fort Holmes, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high36°
Average low30°
Average precipitation0.11 in
Chance of precipitation53%
Record high51° (1990)
Record low15° (1995)
Sun, 2936° / 30°0.07
36 °
Fort Holmes, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high36°
Average low30°
Average precipitation0.07 in
Chance of precipitation42%
Record high50° (1998)
Record low15° (1976)
Mon, 3036° / 29°0.11
36 °
Fort Holmes, Monday, 30 November
Climate normal for this date — 60-year average.
Average high36°
Average low29°
Average precipitation0.11 in
Chance of precipitation48%
Record high52° (1998)
Record low14° (1964)
Tue, 0134° / 28°0.11
34 °
Fort Holmes, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high34°
Average low28°
Average precipitation0.11 in
Chance of precipitation42%
Record high49° (1970)
Record low13° (1966)
Wed, 0234° / 27°0.1
34 °
Fort Holmes, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high34°
Average low27°
Average precipitation0.1 in
Chance of precipitation47%
Record high49° (1982)
Record low-1° (1976)
Thu, 0334° / 27°0.09
34 °
Fort Holmes, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high34°
Average low27°
Average precipitation0.09 in
Chance of precipitation38%
Record high52° (1982)
Record low9° (1989)
Fri, 0433° / 27°0.1
33 °
Fort Holmes, Friday, 4 December
Climate normal for this date — 60-year average.
Average high33°
Average low27°
Average precipitation0.1 in
Chance of precipitation43%
Record high50° (2012)
Record low8° (1964)
Sat, 0534° / 28°0.09
34 °
Fort Holmes, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high34°
Average low28°
Average precipitation0.09 in
Chance of precipitation45%
Record high54° (2001)
Record low8° (1964)
Sun, 0633° / 26°0.06
33 °
Fort Holmes, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high33°
Average low26°
Average precipitation0.06 in
Chance of precipitation45%
Record high54° (2001)
Record low11° (1964)
Mon, 0731° / 25°0.06
31 °
Fort Holmes, Monday, 7 December
Climate normal for this date — 60-year average.
Average high31°
Average low25°
Average precipitation0.06 in
Chance of precipitation32%
Record high40° (1963)
Record low10° (2006)
Tue, 0831° / 26°0.04
31 °
Fort Holmes, Tuesday, 8 December
Climate normal for this date — 60-year average.
Average high31°
Average low26°
Average precipitation0.04 in
Chance of precipitation33%
Record high41° (1999)
Record low10° (1976)
Wed, 0932° / 26°0.09
32 °
Fort Holmes, Wednesday, 9 December
Climate normal for this date — 60-year average.
Average high32°
Average low26°
Average precipitation0.09 in
Chance of precipitation42%
Record high44° (2023)
Record low7° (1976)
Thu, 1031° / 24°0.09
31 °
Fort Holmes, Thursday, 10 December
Climate normal for this date — 60-year average.
Average high31°
Average low24°
Average precipitation0.09 in
Chance of precipitation53%
Record high47° (2015)
Record low8° (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 Fort Holmes, 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 Fort Holmes, 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.