As of 07:36 EST

Weather in Sac Bay, MI

41°

Sac Bay, Sunday, 15 November, 07:36

Clear. Feels like 37°. High 45°, low 33°.

Pressure30.39 inHg

Wind6.3 mph NW

Humidity93%

Visibility6.2 mi

Dew point39°

See detailed hourly forecast

Monthly outlook for Sac Bay, MI: average high 47.4°, average low 42°. That is 4.4° above the climate normal for November. Precipitation is expected on 3 days (about 0.2 inches), against a normal of 6 days and 1.5 inches. The warmest day looks like 19 November (51.8°), the coolest 23 November (32.3°).

47.4°/42°

Average high / low

+4.4°

Above normal

3 / 6

Wet days / normal

0.2 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
15 November – 24 November	47°	40.5°	+3.6°
25 November – 4 December	48°	36.6°	+6.3°
5 December – 14 December	at normal	32.9°	—

November records over 66 years

58.8°2 November 1961All-time high

10°30 November 1976All-time low

Climate normals and records are computed from the nearest reference point — Fairport (3 mi).

Mon, 1647° / 39°

47 °

Sac Bay, Monday, 16 November

Overcast. High 47°, low 39°.

Pressure30.39 inHg

Wind14 mph SW

Humidity77%

Visibility6.2 mi

Dew point36°

Tue, 1749° / 44°

49 °

Sac Bay, Tuesday, 17 November

Overcast. High 49°, low 44°.

Pressure30.36 inHg

Wind15.3 mph SW

Humidity76%

Visibility6.2 mi

Dew point39°

Wed, 1849° / 45°

49 °

Sac Bay, Wednesday, 18 November

Overcast. High 49°, low 45°.

Pressure30.21 inHg

Wind17.4 mph SW

Humidity80%

Visibility6.2 mi

Dew point41°

Thu, 1952° / 48°

0.08

52 °

Sac Bay, Thursday, 19 November

Light rain. High 52°, low 48°.

Pressure29.94 inHg

Wind21.6 mph SW

Humidity92%

Visibility—

Dew point46°

Fri, 2048° / 44°

48 °

Sac Bay, Friday, 20 November

Overcast. High 48°, low 44°.

Pressure30.30 inHg

Wind17.6 mph S

Humidity68%

Visibility—

Dew point35°

Sat, 2151° / 49°

0.08

51 °

Sac Bay, Saturday, 21 November

Light rain. High 51°, low 49°.

Pressure29.77 inHg

Wind34.1 mph S

Humidity84%

Visibility—

Dew point46°

Sun, 2248° / 34°

0.05

48 °

Sac Bay, Sunday, 22 November

Snow. High 48°, low 34°.

Pressure30.00 inHg

Wind34.4 mph NW

Humidity81%

Visibility—

Dew point32°

Mon, 2337° / 32°

37 °

Sac Bay, Monday, 23 November

Mostly clear. High 37°, low 32°.

Pressure30.62 inHg

Wind19.4 mph N

Humidity58%

Visibility—

Dew point21°

Tue, 2444° / 39°

44 °

Sac Bay, Tuesday, 24 November

Overcast. High 44°, low 39°.

Pressure30.45 inHg

Wind26.4 mph SW

Humidity69%

Visibility—

Dew point32°

Wed, 2548° / 43°

48 °

Sac Bay, Wednesday, 25 November

Overcast. High 48°, low 43°.

Pressure30.27 inHg

Wind23.8 mph SW

Humidity63%

Visibility—

Dew point33°

Thu, 2650° / 46°

50 °

Sac Bay, Thursday, 26 November

Partly cloudy. High 50°, low 46°.

Pressure30.12 inHg

Wind23.7 mph SW

Humidity71%

Visibility—

Dew point38°

Fri, 2750° / 46°

50 °

Sac Bay, Friday, 27 November

Clear. High 50°, low 46°.

Pressure30.24 inHg

Wind18.8 mph SW

Humidity86%

Visibility—

Dew point43°

Sat, 2848° / 45°

48 °

Sac Bay, Saturday, 28 November

Overcast. High 48°, low 45°.

Pressure30.36 inHg

Wind9.8 mph W

Humidity84%

Visibility—

Dew point42°

Sun, 2950° / 44°

50 °

Sac Bay, Sunday, 29 November

Clear. High 50°, low 44°.

Pressure30.21 inHg

Wind14.1 mph W

Humidity71%

Visibility—

Dew point38°

Mon, 3043° / 41°

43 °

Sac Bay, Monday, 30 November

Mostly clear. High 43°, low 41°.

Pressure30.24 inHg

Wind10.2 mph N

Humidity67%

Visibility—

Dew point32°

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

Tue, 0135° / 29°

0.11

35 °

Sac Bay, Tuesday, 1 December

Climate normal for this date — 60-year average.

Average high35°

Average low29°

Average precipitation0.11 in

Chance of precipitation30%

Record high48° (1970)

Record low10° (1966)

Wed, 0235° / 29°

0.08

35 °

Sac Bay, Wednesday, 2 December

Climate normal for this date — 60-year average.

Average high35°

Average low29°

Average precipitation0.08 in

Chance of precipitation47%

Record high50° (1982)

Record low6° (1976)

Thu, 0335° / 29°

0.09

35 °

Sac Bay, Thursday, 3 December

Climate normal for this date — 60-year average.

Average high35°

Average low29°

Average precipitation0.09 in

Chance of precipitation43%

Record high51° (1982)

Record low9° (1976)

Fri, 0435° / 29°

0.1

35 °

Sac Bay, Friday, 4 December

Climate normal for this date — 60-year average.

Average high35°

Average low29°

Average precipitation0.1 in

Chance of precipitation37%

Record high48° (2012)

Record low13° (1972)

Sat, 0535° / 28°

0.1

35 °

Sac Bay, Saturday, 5 December

Climate normal for this date — 60-year average.

Average high35°

Average low28°

Average precipitation0.1 in

Chance of precipitation42%

Record high52° (2001)

Record low14° (1991)

Sun, 0634° / 27°

0.06

34 °

Sac Bay, Sunday, 6 December

Climate normal for this date — 60-year average.

Average high34°

Average low27°

Average precipitation0.06 in

Chance of precipitation40%

Record high52° (2001)

Record low8° (1972)

Mon, 0732° / 26°

0.06

32 °

Sac Bay, Monday, 7 December

Climate normal for this date — 60-year average.

Average high32°

Average low26°

Average precipitation0.06 in

Chance of precipitation25%

Record high44° (1963)

Record low4° (1972)

Tue, 0833° / 27°

0.05

33 °

Sac Bay, Tuesday, 8 December

Climate normal for this date — 60-year average.

Average high33°

Average low27°

Average precipitation0.05 in

Chance of precipitation33%

Record high44° (1963)

Record low5° (1976)

Wed, 0934° / 27°

0.1

34 °

Sac Bay, Wednesday, 9 December

Climate normal for this date — 60-year average.

Average high34°

Average low27°

Average precipitation0.1 in

Chance of precipitation48%

Record high44° (1990)

Record low3° (1995)

Thu, 1033° / 25°

0.07

33 °

Sac Bay, Thursday, 10 December

Climate normal for this date — 60-year average.

Average high33°

Average low25°

Average precipitation0.07 in

Chance of precipitation37%

Record high47° (2015)

Record low6° (1995)

Fri, 1131° / 25°

0.06

31 °

Sac Bay, Friday, 11 December

Climate normal for this date — 60-year average.

Average high31°

Average low25°

Average precipitation0.06 in

Chance of precipitation25%

Record high44° (2001)

Record low0° (1995)

Sat, 1232° / 25°

0.08

32 °

Sac Bay, Saturday, 12 December

Climate normal for this date — 60-year average.

Average high32°

Average low25°

Average precipitation0.08 in

Chance of precipitation35%

Record high44° (1968)

Record low2° (1995)

Sun, 1333° / 25°

0.05

33 °

Sac Bay, Sunday, 13 December

Climate normal for this date — 60-year average.

Average high33°

Average low25°

Average precipitation0.05 in

Chance of precipitation28%

Record high48° (2015)

Record low5° (1976)

Mon, 1433° / 26°

0.12

33 °

Sac Bay, Monday, 14 December

Climate normal for this date — 60-year average.

Average high33°

Average low26°

Average precipitation0.12 in

Chance of precipitation38%

Record high48° (2015)

Record low5° (1985)

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 Sac Bay, 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 Sac Bay, 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.