Monthly outlook for Sac Bay, MI: average high 46.2°, average low 41°. That is 2.7° above the climate normal for November. Precipitation is expected on 3 days (about 1.3 inches), against a normal of 6 days and 1.5 inches. The warmest day looks like 10 November (54.9°), the coolest 13 November (36.2°).
46.2°/41°
Average high / low
+2.7°
Above normal
3 / 6
Wet days / normal
1.3 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 November – 18 November
46°
42.1°
+2.1°
19 November – 28 November
46.5°
39°
+4.2°
29 November – 8 December
at normal
34.8°
—
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).
Tue, 1055° / 42°0
55 °
Sac Bay, Tuesday, 10 November
Clear. High 55°, low 42°.
Pressure29.97 inHg
Wind8.4 mph NW
Humidity68%
Visibility6.2 mi
Dew point40°
Wed, 1147° / 39°0
47 °
Sac Bay, Wednesday, 11 November
Partly cloudy. High 47°, low 39°.
Pressure29.94 inHg
Wind13.6 mph N
Humidity68%
Visibility6.2 mi
Dew point37°
Thu, 1240° / 36°0.01
40 °
Sac Bay, Thursday, 12 November
Light rain. High 40°, low 36°.
Pressure30.06 inHg
Wind16.3 mph N
Humidity74%
Visibility6.2 mi
Dew point28°
Fri, 1339° / 36°0.06
39 °
Sac Bay, Friday, 13 November
Light rain. High 39°, low 36°.
Pressure30.06 inHg
Wind14.7 mph N
Humidity77%
Visibility6.2 mi
Dew point30°
Sat, 1441° / 37°0
41 °
Sac Bay, Saturday, 14 November
Light rain. High 41°, low 37°.
Pressure30.12 inHg
Wind15.2 mph N
Humidity74%
Visibility—
Dew point33°
Sun, 1542° / 38°0
42 °
Sac Bay, Sunday, 15 November
Overcast. High 42°, low 38°.
Pressure30.30 inHg
Wind7.3 mph N
Humidity71%
Visibility—
Dew point32°
Mon, 1646° / 38°0
46 °
Sac Bay, Monday, 16 November
Mostly clear. High 46°, low 38°.
Pressure30.39 inHg
Wind10.4 mph SW
Humidity71%
Visibility—
Dew point33°
Tue, 1749° / 47°0
49 °
Sac Bay, Tuesday, 17 November
Clear. High 49°, low 47°.
Pressure30.45 inHg
Wind18.9 mph SW
Humidity73%
Visibility—
Dew point38°
Wed, 1850° / 48°0
50 °
Sac Bay, Wednesday, 18 November
Overcast. High 50°, low 48°.
Pressure30.36 inHg
Wind21 mph S
Humidity76%
Visibility—
Dew point42°
Thu, 1950° / 49°0.02
50 °
Sac Bay, Thursday, 19 November
Light rain. High 50°, low 49°.
Pressure30.12 inHg
Wind30.1 mph S
Humidity85%
Visibility—
Dew point45°
Fri, 2050° / 47°0.09
50 °
Sac Bay, Friday, 20 November
Light rain. High 50°, low 47°.
Pressure30.12 inHg
Wind21.9 mph SW
Humidity85%
Visibility—
Dew point43°
Sat, 2148° / 42°1.09
48 °
Sac Bay, Saturday, 21 November
Rain. High 48°, low 42°.
Pressure29.74 inHg
Wind32.1 mph NW
Humidity98%
Visibility—
Dew point47°
Sun, 2243° / 38°0
43 °
Sac Bay, Sunday, 22 November
Light rain. High 43°, low 38°.
Pressure30.18 inHg
Wind21.4 mph NW
Humidity73%
Visibility—
Dew point33°
Mon, 2343° / 37°0
43 °
Sac Bay, Monday, 23 November
Overcast. High 43°, low 37°.
Pressure30.36 inHg
Wind9 mph SW
Humidity64%
Visibility—
Dew point29°
Tue, 2445° / 43°0
45 °
Sac Bay, Tuesday, 24 November
Overcast. High 45°, low 43°.
Pressure30.27 inHg
Wind9.8 mph S
Humidity68%
Visibility—
Dew point34°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 2539° / 33°0.07
39 °
Sac Bay, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high39°
Average low33°
Average precipitation0.07 in
Chance of precipitation43%
Record high50° (2001)
Record low19° (1985)
Thu, 2638° / 32°0.12
38 °
Sac Bay, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high38°
Average low32°
Average precipitation0.12 in
Chance of precipitation40%
Record high47° (1988)
Record low19° (2010)
Fri, 2737° / 32°0.16
37 °
Sac Bay, Friday, 27 November
Climate normal for this date — 60-year average.
Average high37°
Average low32°
Average precipitation0.16 in
Chance of precipitation48%
Record high50° (1990)
Record low18° (2014)
Sat, 2837° / 31°0.11
37 °
Sac Bay, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high37°
Average low31°
Average precipitation0.11 in
Chance of precipitation48%
Record high50° (1990)
Record low11° (1976)
Sun, 2937° / 31°0.08
37 °
Sac Bay, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high37°
Average low31°
Average precipitation0.08 in
Chance of precipitation52%
Record high49° (1998)
Record low11° (1976)
Mon, 3037° / 31°0.1
37 °
Sac Bay, Monday, 30 November
Climate normal for this date — 60-year average.
Average high37°
Average low31°
Average precipitation0.1 in
Chance of precipitation43%
Record high50° (1975)
Record low10° (1976)
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)
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.