As of 01:14 EDT

Weather in Fort Holmes, MI

60°

Fort Holmes, Thursday, 29 October, 01:14

Clear. Feels like 59°. High 60°, low 48°.

Pressure29.94 inHg

Wind15 mph S

Humidity74%

Visibility6.2 mi

Dew point51°

See detailed hourly forecast

Monthly outlook for Fort Holmes, MI: average high 49.4°, average low 43.2°. That is 3° above the climate normal for October. Precipitation is expected on 9 days (about 4.2 inches), against a normal of 6 days and 1.6 inches. The warmest day looks like 29 October (59.8°), the coolest 8 November (35°).

49.4°/43.2°

Average high / low

+3°

Above normal

9 / 6

Wet days / normal

4.2 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
29 October – 7 November	53°	45.4°	+4.3°
8 November – 17 November	43.3°	40.9°	+1.3°
18 November – 27 November	at normal	38.1°	—

October records over 66 years

74.1°8 October 2007All-time high

23.9°30 October 2020All-time low

Climate normals and records are computed from the nearest reference point — Mackinac Island (0 mi).

Fri, 3052° / 43°

52 °

Fort Holmes, Friday, 30 October

Overcast. High 52°, low 43°.

Pressure30.33 inHg

Wind11.6 mph NW

Humidity63%

Visibility6.2 mi

Dew point35°

Sat, 3150° / 41°

50 °

Fort Holmes, Saturday, 31 October

Clear. High 50°, low 41°.

Pressure30.45 inHg

Wind5.9 mph SE

Humidity82%

Visibility2.3 mi

Dew point43°

Sun, 0155° / 47°

55 °

Fort Holmes, Sunday, 1 November

Overcast. High 55°, low 47°.

Pressure30.33 inHg

Wind1.6 mph SE

Humidity90%

Visibility6.2 mi

Dew point48°

Mon, 0256° / 53°

0.23

56 °

Fort Holmes, Monday, 2 November

Rain. High 56°, low 53°.

Pressure30.06 inHg

Wind10.6 mph SE

Humidity91%

Visibility—

Dew point53°

Tue, 0356° / 48°

0.76

56 °

Fort Holmes, Tuesday, 3 November

Rain. High 56°, low 48°.

Pressure29.83 inHg

Wind20.9 mph NW

Humidity78%

Visibility—

Dew point44°

Wed, 0450° / 48°

0.79

50 °

Fort Holmes, Wednesday, 4 November

Rain. High 50°, low 48°.

Pressure30.06 inHg

Wind20.9 mph E

Humidity96%

Visibility—

Dew point47°

Thu, 0555° / 51°

0.74

55 °

Fort Holmes, Thursday, 5 November

Rain. High 55°, low 51°.

Pressure29.59 inHg

Wind14.7 mph SE

Humidity100%

Visibility—

Dew point54°

Fri, 0652° / 37°

0.2

52 °

Fort Holmes, Friday, 6 November

Light rain. High 52°, low 37°.

Pressure29.83 inHg

Wind23 mph N

Humidity67%

Visibility—

Dew point35°

Sat, 0744° / 37°

44 °

Fort Holmes, Saturday, 7 November

Mostly clear. High 44°, low 37°.

Pressure30.27 inHg

Wind17.7 mph N

Humidity61%

Visibility—

Dew point28°

Sun, 0845° / 35°

45 °

Fort Holmes, Sunday, 8 November

Clear. High 45°, low 35°.

Pressure30.21 inHg

Wind11.3 mph NE

Humidity50%

Visibility—

Dew point24°

Mon, 0944° / 37°

44 °

Fort Holmes, Monday, 9 November

Clear. High 44°, low 37°.

Pressure29.94 inHg

Wind7.4 mph N

Humidity55%

Visibility—

Dew point26°

Tue, 1042° / 40°

0.34

42 °

Fort Holmes, Tuesday, 10 November

Light rain. High 42°, low 40°.

Pressure29.56 inHg

Wind9.9 mph NW

Humidity93%

Visibility—

Dew point39°

Wed, 1143° / 42°

0.57

43 °

Fort Holmes, Wednesday, 11 November

Light rain. High 43°, low 42°.

Pressure29.38 inHg

Wind16.2 mph W

Humidity92%

Visibility—

Dew point40°

Thu, 1242° / 41°

0.3

42 °

Fort Holmes, Thursday, 12 November

Light rain. High 42°, low 41°.

Pressure29.53 inHg

Wind18.5 mph NW

Humidity91%

Visibility—

Dew point39°

Fri, 1344° / 43°

0.04

44 °

Fort Holmes, Friday, 13 November

Light rain. High 44°, low 43°.

Pressure29.80 inHg

Wind17.7 mph NW

Humidity84%

Visibility—

Dew point39°

From day 17 onward the outlook is built from 60-year climate statistics

Sat, 1440° / 35°

0.04

40 °

Fort Holmes, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high40°

Average low35°

Average precipitation0.04 in

Chance of precipitation30%

Record high53° (1994)

Record low19° (2018)

Sun, 1540° / 34°

0.08

40 °

Fort Holmes, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high40°

Average low34°

Average precipitation0.08 in

Chance of precipitation35%

Record high51° (1960)

Record low18° (1967)

Mon, 1640° / 34°

0.07

40 °

Fort Holmes, Monday, 16 November

Climate normal for this date — 60-year average.

Average high40°

Average low34°

Average precipitation0.07 in

Chance of precipitation37%

Record high53° (1988)

Record low20° (2019)

Tue, 1740° / 35°

0.08

40 °

Fort Holmes, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high40°

Average low35°

Average precipitation0.08 in

Chance of precipitation35%

Record high54° (1987)

Record low22° (2018)

Wed, 1840° / 34°

0.08

40 °

Fort Holmes, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high40°

Average low34°

Average precipitation0.08 in

Chance of precipitation38%

Record high55° (2016)

Record low20° (1980)

Thu, 1940° / 34°

0.09

40 °

Fort Holmes, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high40°

Average low34°

Average precipitation0.09 in

Chance of precipitation52%

Record high55° (2016)

Record low22° (2014)

Fri, 2039° / 33°

0.11

39 °

Fort Holmes, Friday, 20 November

Climate normal for this date — 60-year average.

Average high39°

Average low33°

Average precipitation0.11 in

Chance of precipitation40%

Record high51° (1982)

Record low15° (2018)

Sat, 2138° / 31°

0.11

38 °

Fort Holmes, Saturday, 21 November

Climate normal for this date — 60-year average.

Average high38°

Average low31°

Average precipitation0.11 in

Chance of precipitation35%

Record high52° (1982)

Record low13° (2018)

Sun, 2237° / 32°

0.05

37 °

Fort Holmes, Sunday, 22 November

Climate normal for this date — 60-year average.

Average high37°

Average low32°

Average precipitation0.05 in

Chance of precipitation28%

Record high53° (1963)

Record low15° (2018)

Mon, 2339° / 32°

0.11

39 °

Fort Holmes, Monday, 23 November

Climate normal for this date — 60-year average.

Average high39°

Average low32°

Average precipitation0.11 in

Chance of precipitation50%

Record high52° (1963)

Record low19° (2013)

Tue, 2438° / 31°

0.08

38 °

Fort Holmes, Tuesday, 24 November

Climate normal for this date — 60-year average.

Average high38°

Average low31°

Average precipitation0.08 in

Chance of precipitation38%

Record high50° (1999)

Record low11° (2005)

Wed, 2537° / 32°

0.08

37 °

Fort Holmes, Wednesday, 25 November

Climate normal for this date — 60-year average.

Average high37°

Average low32°

Average precipitation0.08 in

Chance of precipitation48%

Record high51° (2001)

Record low16° (1975)

Thu, 2637° / 31°

0.12

37 °

Fort Holmes, Thursday, 26 November

Climate normal for this date — 60-year average.

Average high37°

Average low31°

Average precipitation0.12 in

Chance of precipitation47%

Record high47° (1979)

Record low17° (1977)

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)

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.