Monthly outlook for Rockport, MI: average high 48.7°, average low 39.4°. That is 4.5° above the climate normal for November. Precipitation is expected on 5 days (about 1.7 inches), against a normal of 6 days and 1.4 inches. The warmest day looks like 19 November (56.6°), the coolest 16 November (32.2°).
48.7°/39.4°
Average high / low
+4.5°
Above normal
5 / 6
Wet days / normal
1.7 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
15 November – 24 November
50°
41.5°
+4.8°
25 November – 4 December
46.4°
38°
+4.7°
5 December – 14 December
at normal
34.4°
—
November records over 66 years
70.3°7 November 2020All-time high
14.4°22 November 2018All-time low
Climate normals and records are computed from the nearest reference point — Alpena (9 mi).
Mon, 1649° / 32°0
49 °
Rockport, Monday, 16 November
Clear. High 49°, low 32°.
Pressure30.42 inHg
Wind6.9 mph SW
Humidity68%
Visibility6.2 mi
Dew point36°
Tue, 1755° / 40°0
55 °
Rockport, Tuesday, 17 November
Clear. High 55°, low 40°.
Pressure30.39 inHg
Wind10.2 mph SW
Humidity56%
Visibility6.2 mi
Dew point37°
Wed, 1855° / 40°0
55 °
Rockport, Wednesday, 18 November
Overcast. High 55°, low 40°.
Pressure30.33 inHg
Wind10.1 mph SW
Humidity64%
Visibility6.2 mi
Dew point40°
Thu, 1957° / 43°0.01
57 °
Rockport, Thursday, 19 November
Light rain. High 57°, low 43°.
Pressure30.03 inHg
Wind11.5 mph SW
Humidity57%
Visibility6.2 mi
Dew point38°
Fri, 2049° / 44°0
49 °
Rockport, Friday, 20 November
Overcast. High 49°, low 44°.
Pressure30.24 inHg
Wind10.7 mph W
Humidity74%
Visibility—
Dew point40°
Sat, 2155° / 42°0
55 °
Rockport, Saturday, 21 November
Overcast. High 55°, low 42°.
Pressure30.00 inHg
Wind13.8 mph S
Humidity66%
Visibility—
Dew point42°
Sun, 2253° / 39°0
53 °
Rockport, Sunday, 22 November
Overcast. High 53°, low 39°.
Pressure29.91 inHg
Wind16.3 mph W
Humidity57%
Visibility—
Dew point31°
Mon, 2339° / 33°0
39 °
Rockport, Monday, 23 November
Partly cloudy. High 39°, low 33°.
Pressure30.45 inHg
Wind13.2 mph N
Humidity53%
Visibility—
Dew point21°
Tue, 2442° / 34°0
42 °
Rockport, Tuesday, 24 November
Overcast. High 42°, low 34°.
Pressure30.47 inHg
Wind10.2 mph SE
Humidity54%
Visibility—
Dew point26°
Wed, 2546° / 41°0.2
46 °
Rockport, Wednesday, 25 November
Light rain. High 46°, low 41°.
Pressure30.09 inHg
Wind11.3 mph S
Humidity89%
Visibility—
Dew point40°
Thu, 2651° / 46°0.13
51 °
Rockport, Thursday, 26 November
Light rain. High 51°, low 46°.
Pressure29.91 inHg
Wind18 mph SE
Humidity84%
Visibility—
Dew point46°
Fri, 2753° / 45°1.07
53 °
Rockport, Friday, 27 November
Rain. High 53°, low 45°.
Pressure29.23 inHg
Wind29.1 mph SE
Humidity72%
Visibility—
Dew point44°
Sat, 2843° / 40°0.13
43 °
Rockport, Saturday, 28 November
Light rain. High 43°, low 40°.
Pressure29.38 inHg
Wind22.1 mph S
Humidity71%
Visibility—
Dew point33°
Sun, 2945° / 39°0
45 °
Rockport, Sunday, 29 November
Overcast. High 45°, low 39°.
Pressure30.03 inHg
Wind15.8 mph SW
Humidity55%
Visibility—
Dew point29°
Mon, 3041° / 36°0.21
41 °
Rockport, Monday, 30 November
Snow. High 41°, low 36°.
Pressure29.94 inHg
Wind18.5 mph N
Humidity93%
Visibility—
Dew point38°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 0137° / 30°0.11
37 °
Rockport, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high37°
Average low30°
Average precipitation0.11 in
Chance of precipitation32%
Record high55° (1970)
Record low13° (1966)
Wed, 0237° / 29°0.09
37 °
Rockport, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high37°
Average low29°
Average precipitation0.09 in
Chance of precipitation28%
Record high56° (1998)
Record low5° (1976)
Thu, 0337° / 29°0.1
37 °
Rockport, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high37°
Average low29°
Average precipitation0.1 in
Chance of precipitation42%
Record high58° (1982)
Record low12° (1989)
Fri, 0436° / 28°0.06
36 °
Rockport, Friday, 4 December
Climate normal for this date — 60-year average.
Average high36°
Average low28°
Average precipitation0.06 in
Chance of precipitation33%
Record high55° (2012)
Record low11° (2025)
Sat, 0537° / 29°0.09
37 °
Rockport, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high37°
Average low29°
Average precipitation0.09 in
Chance of precipitation40%
Record high58° (2001)
Record low14° (2025)
Sun, 0635° / 28°0.06
35 °
Rockport, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high35°
Average low28°
Average precipitation0.06 in
Chance of precipitation38%
Record high59° (2001)
Record low16° (1972)
Mon, 0733° / 27°0.06
33 °
Rockport, Monday, 7 December
Climate normal for this date — 60-year average.
Average high33°
Average low27°
Average precipitation0.06 in
Chance of precipitation28%
Record high43° (1963)
Record low8° (1972)
Tue, 0834° / 26°0.05
34 °
Rockport, Tuesday, 8 December
Climate normal for this date — 60-year average.
Average high34°
Average low26°
Average precipitation0.05 in
Chance of precipitation30%
Record high49° (1966)
Record low9° (2025)
Wed, 0935° / 27°0.1
35 °
Rockport, Wednesday, 9 December
Climate normal for this date — 60-year average.
Average high35°
Average low27°
Average precipitation0.1 in
Chance of precipitation43%
Record high55° (2023)
Record low4° (1995)
Thu, 1035° / 27°0.07
35 °
Rockport, Thursday, 10 December
Climate normal for this date — 60-year average.
Average high35°
Average low27°
Average precipitation0.07 in
Chance of precipitation40%
Record high54° (1971)
Record low13° (1995)
Fri, 1133° / 25°0.06
33 °
Rockport, Friday, 11 December
Climate normal for this date — 60-year average.
Average high33°
Average low25°
Average precipitation0.06 in
Chance of precipitation30%
Record high51° (2015)
Record low7° (1995)
Sat, 1234° / 25°0.12
34 °
Rockport, Saturday, 12 December
Climate normal for this date — 60-year average.
Average high34°
Average low25°
Average precipitation0.12 in
Chance of precipitation35%
Record high48° (1991)
Record low9° (1988)
Sun, 1334° / 26°0.05
34 °
Rockport, Sunday, 13 December
Climate normal for this date — 60-year average.
Average high34°
Average low26°
Average precipitation0.05 in
Chance of precipitation35%
Record high51° (2015)
Record low7° (2025)
Mon, 1434° / 26°0.07
34 °
Rockport, Monday, 14 December
Climate normal for this date — 60-year average.
Average high34°
Average low26°
Average precipitation0.07 in
Chance of precipitation37%
Record high56° (1975)
Record low5° (2025)
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 Rockport, 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 Rockport, 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.