Monthly outlook for Saint Clair Haven, MI: average high 52.9°, average low 43.3°. That is 3.6° above the climate normal for November. Precipitation is expected on 3 days (about 0.3 inches), against a normal of 5 days and 1.7 inches. The warmest day looks like 17 November (61.4°), the coolest 12 November (36.3°).
52.9°/43.3°
Average high / low
+3.6°
Above normal
3 / 5
Wet days / normal
0.3 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
5 November – 14 November
51.9°
47.5°
+2.4°
15 November – 24 November
54.6°
43.5°
+6.2°
25 November – 4 December
at normal
40.1°
—
November records over 66 years
68.2°1 November 1974All-time high
14.9°21 November 2014All-time low
Climate normals and records are computed from the nearest reference point — Muirs (10 mi).
Fri, 0653° / 41°0.02
53 °
Saint Clair Haven, Friday, 6 November
Light rain. High 53°, low 41°.
Pressure29.97 inHg
Wind9.6 mph NW
Humidity60%
Visibility6.2 mi
Dew point34°
Sat, 0751° / 40°0.06
51 °
Saint Clair Haven, Saturday, 7 November
Light rain. High 51°, low 40°.
Pressure30.09 inHg
Wind11.7 mph NW
Humidity64%
Visibility6.2 mi
Dew point37°
Sun, 0857° / 38°0
57 °
Saint Clair Haven, Sunday, 8 November
Overcast. High 57°, low 38°.
Pressure29.94 inHg
Wind10.2 mph SW
Humidity65%
Visibility6.2 mi
Dew point41°
Mon, 0955° / 41°0
55 °
Saint Clair Haven, Monday, 9 November
Overcast. High 55°, low 41°.
Pressure30.09 inHg
Wind7.9 mph W
Humidity56%
Visibility—
Dew point37°
Tue, 1059° / 46°0
59 °
Saint Clair Haven, Tuesday, 10 November
Partly cloudy. High 59°, low 46°.
Pressure29.91 inHg
Wind11.3 mph W
Humidity57%
Visibility—
Dew point43°
Wed, 1148° / 41°0
48 °
Saint Clair Haven, Wednesday, 11 November
Overcast. High 48°, low 41°.
Pressure29.94 inHg
Wind17.6 mph NW
Humidity57%
Visibility—
Dew point33°
Thu, 1243° / 36°0
43 °
Saint Clair Haven, Thursday, 12 November
Mostly clear. High 43°, low 36°.
Pressure29.97 inHg
Wind18.5 mph NW
Humidity49%
Visibility—
Dew point24°
Fri, 1345° / 37°0
45 °
Saint Clair Haven, Friday, 13 November
Overcast. High 45°, low 37°.
Pressure29.91 inHg
Wind16.4 mph NW
Humidity53%
Visibility—
Dew point28°
Sat, 1448° / 39°0
48 °
Saint Clair Haven, Saturday, 14 November
Overcast. High 48°, low 39°.
Pressure30.00 inHg
Wind13.6 mph SW
Humidity54%
Visibility—
Dew point29°
Sun, 1556° / 43°0
56 °
Saint Clair Haven, Sunday, 15 November
Clear. High 56°, low 43°.
Pressure30.00 inHg
Wind11.8 mph W
Humidity56%
Visibility—
Dew point37°
Mon, 1657° / 49°0.15
57 °
Saint Clair Haven, Monday, 16 November
Light rain. High 57°, low 49°.
Pressure30.00 inHg
Wind10.8 mph S
Humidity78%
Visibility—
Dew point47°
Tue, 1761° / 54°0.07
61 °
Saint Clair Haven, Tuesday, 17 November
Light rain. High 61°, low 54°.
Pressure29.83 inHg
Wind13.8 mph SW
Humidity77%
Visibility—
Dew point53°
Wed, 1857° / 53°0
57 °
Saint Clair Haven, Wednesday, 18 November
Overcast. High 57°, low 53°.
Pressure29.91 inHg
Wind11.9 mph SW
Humidity65%
Visibility—
Dew point45°
Thu, 1950° / 42°0
50 °
Saint Clair Haven, Thursday, 19 November
Mostly clear. High 50°, low 42°.
Pressure29.94 inHg
Wind20.6 mph NW
Humidity60%
Visibility—
Dew point33°
Fri, 2047° / 39°0
47 °
Saint Clair Haven, Friday, 20 November
Overcast. High 47°, low 39°.
Pressure29.85 inHg
Wind19.5 mph W
Humidity55%
Visibility—
Dew point30°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 2142° / 34°0.1
42 °
Saint Clair Haven, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high42°
Average low34°
Average precipitation0.1 in
Chance of precipitation37%
Record high55° (1963)
Record low15° (2014)
Sun, 2242° / 33°0.11
42 °
Saint Clair Haven, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high42°
Average low33°
Average precipitation0.11 in
Chance of precipitation28%
Record high58° (1999)
Record low19° (2018)
Mon, 2342° / 34°0.11
42 °
Saint Clair Haven, Monday, 23 November
Climate normal for this date — 60-year average.
Average high42°
Average low34°
Average precipitation0.11 in
Chance of precipitation30%
Record high58° (1999)
Record low22° (1989)
Tue, 2442° / 33°0.1
42 °
Saint Clair Haven, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high42°
Average low33°
Average precipitation0.1 in
Chance of precipitation35%
Record high58° (1999)
Record low19° (2005)
Wed, 2542° / 34°0.13
42 °
Saint Clair Haven, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high42°
Average low34°
Average precipitation0.13 in
Chance of precipitation43%
Record high56° (2001)
Record low21° (2005)
Thu, 2642° / 35°0.13
42 °
Saint Clair Haven, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high42°
Average low35°
Average precipitation0.13 in
Chance of precipitation48%
Record high55° (1979)
Record low22° (1977)
Fri, 2742° / 34°0.19
42 °
Saint Clair Haven, Friday, 27 November
Climate normal for this date — 60-year average.
Average high42°
Average low34°
Average precipitation0.19 in
Chance of precipitation53%
Record high60° (1990)
Record low21° (1977)
Sat, 2841° / 33°0.17
41 °
Saint Clair Haven, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high41°
Average low33°
Average precipitation0.17 in
Chance of precipitation47%
Record high59° (1990)
Record low20° (2013)
Sun, 2940° / 32°0.14
40 °
Saint Clair Haven, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high40°
Average low32°
Average precipitation0.14 in
Chance of precipitation33%
Record high56° (1998)
Record low19° (1976)
Mon, 3041° / 33°0.13
41 °
Saint Clair Haven, Monday, 30 November
Climate normal for this date — 60-year average.
Average high41°
Average low33°
Average precipitation0.13 in
Chance of precipitation33%
Record high58° (1991)
Record low16° (1976)
Tue, 0139° / 31°0.13
39 °
Saint Clair Haven, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high39°
Average low31°
Average precipitation0.13 in
Chance of precipitation40%
Record high55° (1970)
Record low17° (1964)
Wed, 0239° / 31°0.12
39 °
Saint Clair Haven, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high39°
Average low31°
Average precipitation0.12 in
Chance of precipitation43%
Record high56° (1982)
Record low11° (1976)
Thu, 0339° / 30°0.11
39 °
Saint Clair Haven, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high39°
Average low30°
Average precipitation0.11 in
Chance of precipitation42%
Record high62° (1982)
Record low8° (1976)
Fri, 0438° / 30°0.08
38 °
Saint Clair Haven, Friday, 4 December
Climate normal for this date — 60-year average.
Average high38°
Average low30°
Average precipitation0.08 in
Chance of precipitation40%
Record high60° (1998)
Record low11° (2002)
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 Saint Clair Haven, 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 Saint Clair Haven, 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.