Monthly outlook for Lake Ann, MI: average high 46.9°, average low 37.5°. That is 3.5° above the climate normal for November. Precipitation is expected on 2 days (about 0.3 inches), against a normal of 7 days and 1.5 inches. The warmest day looks like 21 November (60.5°), the coolest 30 November (29.3°).
46.9°/37.5°
Average high / low
+3.5°
Above normal
2 / 7
Wet days / normal
0.3 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
15 November – 24 November
48.6°
41.9°
+3.7°
25 November – 4 December
44.1°
37.3°
+3.8°
5 December – 14 December
at normal
33.4°
—
November records over 66 years
72.1°9 November 2020All-time high
12°30 November 1976All-time low
Climate normals and records are computed from the nearest reference point — Greilickville (10 mi).
Mon, 1647° / 37°0
47 °
Lake Ann, Monday, 16 November
Partly cloudy. High 47°, low 37°.
Pressure30.45 inHg
Wind12.5 mph SW
Humidity60%
Visibility6.2 mi
Dew point35°
Tue, 1750° / 42°0
50 °
Lake Ann, Tuesday, 17 November
Mostly clear. High 50°, low 42°.
Pressure30.42 inHg
Wind14.3 mph SW
Humidity64%
Visibility6.2 mi
Dew point38°
Wed, 1852° / 44°0
52 °
Lake Ann, Wednesday, 18 November
Overcast. High 52°, low 44°.
Pressure30.27 inHg
Wind16 mph SW
Humidity65%
Visibility6.2 mi
Dew point41°
Thu, 1954° / 48°0
54 °
Lake Ann, Thursday, 19 November
Clear. High 54°, low 48°.
Pressure30.00 inHg
Wind20.6 mph SW
Humidity70%
Visibility—
Dew point44°
Fri, 2048° / 40°0
48 °
Lake Ann, Friday, 20 November
Overcast. High 48°, low 40°.
Pressure30.33 inHg
Wind14.9 mph W
Humidity69%
Visibility—
Dew point37°
Sat, 2161° / 45°0
61 °
Lake Ann, Saturday, 21 November
Light rain. High 61°, low 45°.
Pressure29.97 inHg
Wind16 mph S
Humidity49%
Visibility—
Dew point40°
Sun, 2251° / 38°0.02
51 °
Lake Ann, Sunday, 22 November
Light rain. High 51°, low 38°.
Pressure29.94 inHg
Wind16 mph W
Humidity57%
Visibility—
Dew point28°
Mon, 2339° / 32°0
39 °
Lake Ann, Monday, 23 November
Clear. High 39°, low 32°.
Pressure30.36 inHg
Wind12.6 mph N
Humidity49%
Visibility—
Dew point21°
Tue, 2440° / 29°0
40 °
Lake Ann, Tuesday, 24 November
Overcast. High 40°, low 29°.
Pressure30.39 inHg
Wind5.6 mph S
Humidity33%
Visibility—
Dew point12°
Wed, 2547° / 31°0
47 °
Lake Ann, Wednesday, 25 November
Overcast. High 47°, low 31°.
Pressure30.18 inHg
Wind10.9 mph SW
Humidity50%
Visibility—
Dew point27°
Thu, 2651° / 36°0
51 °
Lake Ann, Thursday, 26 November
Overcast. High 51°, low 36°.
Pressure30.18 inHg
Wind8 mph S
Humidity40%
Visibility—
Dew point26°
Fri, 2748° / 45°0.22
48 °
Lake Ann, Friday, 27 November
Light rain. High 48°, low 45°.
Pressure29.94 inHg
Wind9 mph SW
Humidity74%
Visibility—
Dew point40°
Sat, 2845° / 38°0.06
45 °
Lake Ann, Saturday, 28 November
Light rain. High 45°, low 38°.
Pressure29.88 inHg
Wind11.1 mph NW
Humidity75%
Visibility—
Dew point37°
Sun, 2937° / 30°0
37 °
Lake Ann, Sunday, 29 November
Overcast. High 37°, low 30°.
Pressure30.30 inHg
Wind10.6 mph NE
Humidity50%
Visibility—
Dew point19°
Mon, 3037° / 29°0
37 °
Lake Ann, Monday, 30 November
Overcast. High 37°, low 29°.
Pressure30.33 inHg
Wind6.6 mph E
Humidity50%
Visibility—
Dew point19°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 0136° / 29°0.13
36 °
Lake Ann, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high36°
Average low29°
Average precipitation0.13 in
Chance of precipitation48%
Record high57° (1970)
Record low11° (1966)
Wed, 0236° / 28°0.09
36 °
Lake Ann, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high36°
Average low28°
Average precipitation0.09 in
Chance of precipitation43%
Record high61° (1982)
Record low5° (1976)
Thu, 0336° / 28°0.11
36 °
Lake Ann, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high36°
Average low28°
Average precipitation0.11 in
Chance of precipitation53%
Record high60° (1982)
Record low12° (1976)
Fri, 0435° / 28°0.09
35 °
Lake Ann, Friday, 4 December
Climate normal for this date — 60-year average.
Average high35°
Average low28°
Average precipitation0.09 in
Chance of precipitation43%
Record high57° (2012)
Record low15° (1976)
Sat, 0536° / 28°0.08
36 °
Lake Ann, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high36°
Average low28°
Average precipitation0.08 in
Chance of precipitation45%
Record high60° (2001)
Record low17° (2025)
Sun, 0634° / 27°0.07
34 °
Lake Ann, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high34°
Average low27°
Average precipitation0.07 in
Chance of precipitation53%
Record high58° (2001)
Record low13° (1972)
Mon, 0733° / 26°0.07
33 °
Lake Ann, Monday, 7 December
Climate normal for this date — 60-year average.
Average high33°
Average low26°
Average precipitation0.07 in
Chance of precipitation48%
Record high47° (1963)
Record low11° (1972)
Tue, 0833° / 26°0.06
33 °
Lake Ann, Tuesday, 8 December
Climate normal for this date — 60-year average.
Average high33°
Average low26°
Average precipitation0.06 in
Chance of precipitation33%
Record high53° (2023)
Record low13° (1976)
Wed, 0933° / 26°0.09
33 °
Lake Ann, Wednesday, 9 December
Climate normal for this date — 60-year average.
Average high33°
Average low26°
Average precipitation0.09 in
Chance of precipitation47%
Record high51° (2023)
Record low3° (1995)
Thu, 1033° / 26°0.09
33 °
Lake Ann, Thursday, 10 December
Climate normal for this date — 60-year average.
Average high33°
Average low26°
Average precipitation0.09 in
Chance of precipitation47%
Record high54° (2015)
Record low8° (1995)
Fri, 1132° / 25°0.06
32 °
Lake Ann, Friday, 11 December
Climate normal for this date — 60-year average.
Average high32°
Average low25°
Average precipitation0.06 in
Chance of precipitation37%
Record high48° (1979)
Record low7° (1995)
Sat, 1234° / 25°0.1
34 °
Lake Ann, Saturday, 12 December
Climate normal for this date — 60-year average.
Average high34°
Average low25°
Average precipitation0.1 in
Chance of precipitation42%
Record high50° (1991)
Record low9° (1988)
Sun, 1333° / 25°0.06
33 °
Lake Ann, Sunday, 13 December
Climate normal for this date — 60-year average.
Average high33°
Average low25°
Average precipitation0.06 in
Chance of precipitation30%
Record high57° (2015)
Record low8° (2025)
Mon, 1433° / 26°0.08
33 °
Lake Ann, Monday, 14 December
Climate normal for this date — 60-year average.
Average high33°
Average low26°
Average precipitation0.08 in
Chance of precipitation37%
Record high56° (2015)
Record low9° (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 Lake Ann, 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 Lake Ann, 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.