Monthly outlook for Bay City, MI: average high 54.6°, average low 44.3°. That is 3.5° above the climate normal for November. Precipitation is expected on 6 days (about 1.0 inches), against a normal of 5 days and 1.3 inches. The warmest day looks like 3 November (70.9°), the coolest 16 November (35°).
54.6°/44.3°
Average high / low
+3.5°
Above normal
6 / 5
Wet days / normal
1.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
1 November – 10 November
58.3°
50.4°
+4.4°
11 November – 20 November
48.5°
44.9°
+2°
21 November – 30 November
at normal
41.2°
—
November records over 66 years
73.4°9 November 2020All-time high
5.5°13 November 2019All-time low
Climate normals and records are computed from the nearest reference point — Freeland (12 mi).
Mon, 0267° / 41°0
67 °
Bay City, Monday, 2 November
Overcast. High 67°, low 41°.
Pressure30.21 inHg
Wind8.8 mph S
Humidity61%
Visibility6.2 mi
Dew point48°
Tue, 0371° / 56°0.09
71 °
Bay City, Tuesday, 3 November
Light rain. High 71°, low 56°.
Pressure29.94 inHg
Wind12.7 mph S
Humidity68%
Visibility6.2 mi
Dew point59°
Wed, 0467° / 59°0.06
67 °
Bay City, Wednesday, 4 November
Light rain. High 67°, low 59°.
Pressure29.77 inHg
Wind12.7 mph S
Humidity71%
Visibility6.2 mi
Dew point58°
Thu, 0559° / 51°0.07
59 °
Bay City, Thursday, 5 November
Light rain. High 59°, low 51°.
Pressure29.65 inHg
Wind13.5 mph SW
Humidity68%
Visibility—
Dew point47°
Fri, 0657° / 51°0.3
57 °
Bay City, Friday, 6 November
Rain. High 57°, low 51°.
Pressure29.74 inHg
Wind10.7 mph SW
Humidity92%
Visibility—
Dew point51°
Sat, 0752° / 44°0.07
52 °
Bay City, Saturday, 7 November
Light rain. High 52°, low 44°.
Pressure29.44 inHg
Wind13.7 mph W
Humidity88%
Visibility—
Dew point46°
Sun, 0850° / 44°0.37
50 °
Bay City, Sunday, 8 November
Rain. High 50°, low 44°.
Pressure29.38 inHg
Wind16.2 mph NW
Humidity66%
Visibility—
Dew point38°
Mon, 0945° / 44°0
45 °
Bay City, Monday, 9 November
Overcast. High 45°, low 44°.
Pressure29.56 inHg
Wind20.9 mph NW
Humidity77%
Visibility—
Dew point38°
Tue, 1048° / 41°0
48 °
Bay City, Tuesday, 10 November
Overcast. High 48°, low 41°.
Pressure29.77 inHg
Wind18.4 mph W
Humidity61%
Visibility—
Dew point35°
Wed, 1145° / 40°0.02
45 °
Bay City, Wednesday, 11 November
Light rain. High 45°, low 40°.
Pressure29.97 inHg
Wind18.6 mph NW
Humidity65%
Visibility—
Dew point33°
Thu, 1249° / 38°0
49 °
Bay City, Thursday, 12 November
Overcast. High 49°, low 38°.
Pressure30.03 inHg
Wind9.8 mph S
Humidity52%
Visibility—
Dew point30°
Fri, 1349° / 42°0.01
49 °
Bay City, Friday, 13 November
Light rain. High 49°, low 42°.
Pressure29.74 inHg
Wind13.1 mph S
Humidity66%
Visibility—
Dew point37°
Sat, 1453° / 45°0
53 °
Bay City, Saturday, 14 November
Overcast. High 53°, low 45°.
Pressure29.71 inHg
Wind18.5 mph N
Humidity55%
Visibility—
Dew point36°
Sun, 1546° / 37°0
46 °
Bay City, Sunday, 15 November
Partly cloudy. High 46°, low 37°.
Pressure30.06 inHg
Wind18 mph N
Humidity54%
Visibility—
Dew point29°
Mon, 1650° / 35°0
50 °
Bay City, Monday, 16 November
Overcast. High 50°, low 35°.
Pressure30.00 inHg
Wind16.2 mph SW
Humidity56%
Visibility—
Dew point33°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 1745° / 32°0.06
45 °
Bay City, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high45°
Average low32°
Average precipitation0.06 in
Chance of precipitation27%
Record high64° (1971)
Record low17° (2022)
Wed, 1845° / 33°0.07
45 °
Bay City, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high45°
Average low33°
Average precipitation0.07 in
Chance of precipitation18%
Record high67° (2016)
Record low13° (1989)
Thu, 1945° / 32°0.07
45 °
Bay City, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high45°
Average low32°
Average precipitation0.07 in
Chance of precipitation37%
Record high64° (1991)
Record low14° (2014)
Fri, 2044° / 31°0.11
44 °
Bay City, Friday, 20 November
Climate normal for this date — 60-year average.
Average high44°
Average low31°
Average precipitation0.11 in
Chance of precipitation33%
Record high64° (1985)
Record low12° (2022)
Sat, 2142° / 30°0.07
42 °
Bay City, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high42°
Average low30°
Average precipitation0.07 in
Chance of precipitation28%
Record high58° (1982)
Record low6° (1969)
Sun, 2242° / 29°0.04
42 °
Bay City, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high42°
Average low29°
Average precipitation0.04 in
Chance of precipitation22%
Record high61° (2010)
Record low15° (2018)
Mon, 2343° / 30°0.09
43 °
Bay City, Monday, 23 November
Climate normal for this date — 60-year average.
Average high43°
Average low30°
Average precipitation0.09 in
Chance of precipitation37%
Record high64° (1999)
Record low16° (1989)
Tue, 2442° / 30°0.08
42 °
Bay City, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high42°
Average low30°
Average precipitation0.08 in
Chance of precipitation28%
Record high60° (2001)
Record low15° (2005)
Wed, 2542° / 31°0.09
42 °
Bay City, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high42°
Average low31°
Average precipitation0.09 in
Chance of precipitation35%
Record high60° (2001)
Record low19° (1970)
Thu, 2642° / 31°0.08
42 °
Bay City, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high42°
Average low31°
Average precipitation0.08 in
Chance of precipitation38%
Record high58° (2006)
Record low11° (1977)
Fri, 2741° / 30°0.2
41 °
Bay City, Friday, 27 November
Climate normal for this date — 60-year average.
Average high41°
Average low30°
Average precipitation0.2 in
Chance of precipitation50%
Record high65° (1990)
Record low7° (1977)
Sat, 2840° / 29°0.12
40 °
Bay City, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high40°
Average low29°
Average precipitation0.12 in
Chance of precipitation47%
Record high64° (1990)
Record low10° (1969)
Sun, 2939° / 28°0.09
39 °
Bay City, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high39°
Average low28°
Average precipitation0.09 in
Chance of precipitation28%
Record high64° (1998)
Record low11° (1995)
Mon, 3040° / 28°0.09
40 °
Bay City, Monday, 30 November
Climate normal for this date — 60-year average.
Average high40°
Average low28°
Average precipitation0.09 in
Chance of precipitation33%
Record high63° (1998)
Record low13° (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 Bay City, 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 Bay City, 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.