Monthly outlook for Bay City, MI: average high 49°, average low 36.6°. That is 1.4° above the climate normal for November. Precipitation is expected on 3 days (about 0.2 inches), against a normal of 5 days and 1.2 inches. The warmest day looks like 10 November (59.1°), the coolest 13 November (26.9°).
49°/36.6°
Average high / low
+1.4°
Above normal
3 / 5
Wet days / normal
0.2 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
5 November – 14 November
49.5°
47.7°
+1°
15 November – 24 November
48.2°
43.8°
+2.5°
25 November – 4 December
at normal
39.3°
—
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).
Fri, 0648° / 40°0.07
48 °
Bay City, Friday, 6 November
Light rain. High 48°, low 40°.
Pressure30.00 inHg
Wind12.1 mph NW
Humidity79%
Visibility5.7 mi
Dew point36°
Sat, 0752° / 38°0.01
52 °
Bay City, Saturday, 7 November
Light rain. High 52°, low 38°.
Pressure30.09 inHg
Wind7.2 mph NW
Humidity61%
Visibility6.2 mi
Dew point36°
Sun, 0857° / 37°0
57 °
Bay City, Sunday, 8 November
Overcast. High 57°, low 37°.
Pressure29.83 inHg
Wind16.7 mph W
Humidity61%
Visibility6.2 mi
Dew point41°
Mon, 0953° / 41°0
53 °
Bay City, Monday, 9 November
Overcast. High 53°, low 41°.
Pressure30.06 inHg
Wind7.3 mph W
Humidity60%
Visibility6.2 mi
Dew point37°
Tue, 1059° / 45°0
59 °
Bay City, Tuesday, 10 November
Clear. High 59°, low 45°.
Pressure29.91 inHg
Wind9.5 mph W
Humidity54%
Visibility—
Dew point40°
Wed, 1152° / 41°0.01
52 °
Bay City, Wednesday, 11 November
Light rain. High 52°, low 41°.
Pressure29.94 inHg
Wind12.2 mph N
Humidity53%
Visibility—
Dew point34°
Thu, 1240° / 30°0
40 °
Bay City, Thursday, 12 November
Partly cloudy. High 40°, low 30°.
Pressure30.00 inHg
Wind12.5 mph N
Humidity43%
Visibility—
Dew point18°
Fri, 1338° / 27°0
38 °
Bay City, Friday, 13 November
Overcast. High 38°, low 27°.
Pressure29.88 inHg
Wind8.1 mph NW
Humidity48%
Visibility—
Dew point19°
Sat, 1440° / 27°0
40 °
Bay City, Saturday, 14 November
Partly cloudy. High 40°, low 27°.
Pressure29.94 inHg
Wind9.7 mph N
Humidity40%
Visibility—
Dew point16°
Sun, 1542° / 30°0
42 °
Bay City, Sunday, 15 November
Overcast. High 42°, low 30°.
Pressure30.06 inHg
Wind7 mph W
Humidity57%
Visibility—
Dew point27°
Mon, 1644° / 31°0
44 °
Bay City, Monday, 16 November
Partly cloudy. High 44°, low 31°.
Pressure30.15 inHg
Wind8.8 mph NW
Humidity51%
Visibility—
Dew point25°
Tue, 1749° / 33°0
49 °
Bay City, Tuesday, 17 November
Mostly clear. High 49°, low 33°.
Pressure30.24 inHg
Wind9.7 mph W
Humidity52%
Visibility—
Dew point29°
Wed, 1857° / 39°0
57 °
Bay City, Wednesday, 18 November
Overcast. High 57°, low 39°.
Pressure29.91 inHg
Wind20.5 mph SW
Humidity46%
Visibility—
Dew point33°
Thu, 1953° / 43°0
53 °
Bay City, Thursday, 19 November
Partly cloudy. High 53°, low 43°.
Pressure29.94 inHg
Wind17.3 mph W
Humidity40%
Visibility—
Dew point28°
Fri, 2044° / 35°0.05
44 °
Bay City, Friday, 20 November
Light rain. High 44°, low 35°.
Pressure30.24 inHg
Wind9.8 mph N
Humidity49%
Visibility—
Dew point25°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Tue, 0138° / 26°0.11
38 °
Bay City, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high38°
Average low26°
Average precipitation0.11 in
Chance of precipitation37%
Record high62° (1970)
Record low5° (1966)
Wed, 0238° / 26°0.08
38 °
Bay City, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high38°
Average low26°
Average precipitation0.08 in
Chance of precipitation28%
Record high65° (1982)
Record low-2° (1971)
Thu, 0337° / 26°0.09
37 °
Bay City, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high37°
Average low26°
Average precipitation0.09 in
Chance of precipitation35%
Record high65° (1982)
Record low1° (1966)
Fri, 0437° / 26°0.04
37 °
Bay City, Friday, 4 December
Climate normal for this date — 60-year average.
Average high37°
Average low26°
Average precipitation0.04 in
Chance of precipitation25%
Record high62° (2012)
Record low0° (1966)
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.