Monthly outlook for Union Lake, MI: average high 49.6°, average low 38.3°. That is 2.3° above the climate normal for November. Precipitation is expected on 5 days (about 0.6 inches), against a normal of 5 days and 1.3 inches. The warmest day looks like 20 November (60.9°), the coolest 14 November (30.8°).
49.6°/38.3°
Average high / low
+2.3°
Above normal
5 / 5
Wet days / normal
0.6 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
8 November – 17 November
47.4°
46.5°
+0.5°
18 November – 27 November
53.1°
43.1°
+5.6°
28 November – 7 December
at normal
38.5°
—
November records over 66 years
73.2°1 November 2016All-time high
9.1°21 November 2014All-time low
Climate normals and records are computed from the nearest reference point — Keego Harbor (5 mi).
Mon, 0951° / 41°0
51 °
Union Lake, Monday, 9 November
Overcast. High 51°, low 41°.
Pressure30.09 inHg
Wind9.4 mph NW
Humidity60%
Visibility6.2 mi
Dew point36°
Tue, 1057° / 42°0
57 °
Union Lake, Tuesday, 10 November
Clear. High 57°, low 42°.
Pressure29.94 inHg
Wind10 mph W
Humidity65%
Visibility6.2 mi
Dew point44°
Wed, 1152° / 36°0.01
52 °
Union Lake, Wednesday, 11 November
Light rain. High 52°, low 36°.
Pressure29.97 inHg
Wind4.8 mph SW
Humidity73%
Visibility6.2 mi
Dew point41°
Thu, 1244° / 34°0.07
44 °
Union Lake, Thursday, 12 November
Light rain. High 44°, low 34°.
Pressure29.74 inHg
Wind15.2 mph N
Humidity73%
Visibility—
Dew point35°
Fri, 1338° / 32°0.03
38 °
Union Lake, Friday, 13 November
Snow. High 38°, low 32°.
Pressure29.91 inHg
Wind13 mph N
Humidity72%
Visibility—
Dew point29°
Sat, 1437° / 31°0.04
37 °
Union Lake, Saturday, 14 November
Light snow. High 37°, low 31°.
Pressure29.85 inHg
Wind15.1 mph NW
Humidity75%
Visibility—
Dew point28°
Sun, 1550° / 32°0
50 °
Union Lake, Sunday, 15 November
Partly cloudy. High 50°, low 32°.
Pressure29.88 inHg
Wind14.4 mph W
Humidity36%
Visibility—
Dew point22°
Mon, 1647° / 34°0
47 °
Union Lake, Monday, 16 November
Partly cloudy. High 47°, low 34°.
Pressure30.12 inHg
Wind9 mph W
Humidity51%
Visibility—
Dew point28°
Tue, 1745° / 36°0
45 °
Union Lake, Tuesday, 17 November
Overcast. High 45°, low 36°.
Pressure30.36 inHg
Wind9.4 mph SE
Humidity44%
Visibility—
Dew point23°
Wed, 1851° / 41°0.19
51 °
Union Lake, Wednesday, 18 November
Light rain. High 51°, low 41°.
Pressure30.06 inHg
Wind14.7 mph SE
Humidity39%
Visibility—
Dew point25°
Thu, 1952° / 46°0.04
52 °
Union Lake, Thursday, 19 November
Light rain. High 52°, low 46°.
Pressure29.97 inHg
Wind12.3 mph SW
Humidity82%
Visibility—
Dew point44°
Fri, 2061° / 46°0.17
61 °
Union Lake, Friday, 20 November
Light rain. High 61°, low 46°.
Pressure29.85 inHg
Wind15.8 mph SW
Humidity70%
Visibility—
Dew point49°
Sat, 2158° / 49°0.02
58 °
Union Lake, Saturday, 21 November
Light rain. High 58°, low 49°.
Pressure29.88 inHg
Wind11.5 mph W
Humidity44%
Visibility—
Dew point35°
Sun, 2249° / 38°0.03
49 °
Union Lake, Sunday, 22 November
Light rain. High 49°, low 38°.
Pressure29.65 inHg
Wind11.5 mph W
Humidity51%
Visibility—
Dew point31°
Mon, 2348° / 39°0
48 °
Union Lake, Monday, 23 November
Overcast. High 48°, low 39°.
Pressure29.74 inHg
Wind13.6 mph NW
Humidity58%
Visibility—
Dew point33°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2442° / 30°0.08
42 °
Union Lake, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high42°
Average low30°
Average precipitation0.08 in
Chance of precipitation35%
Record high60° (1973)
Record low15° (2005)
Wed, 2542° / 31°0.11
42 °
Union Lake, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high42°
Average low31°
Average precipitation0.11 in
Chance of precipitation40%
Record high57° (2001)
Record low16° (2005)
Thu, 2642° / 32°0.09
42 °
Union Lake, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high42°
Average low32°
Average precipitation0.09 in
Chance of precipitation35%
Record high58° (2006)
Record low17° (1977)
Fri, 2742° / 31°0.17
42 °
Union Lake, Friday, 27 November
Climate normal for this date — 60-year average.
Average high42°
Average low31°
Average precipitation0.17 in
Chance of precipitation50%
Record high67° (1990)
Record low17° (1977)
Sat, 2840° / 30°0.13
40 °
Union Lake, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high40°
Average low30°
Average precipitation0.13 in
Chance of precipitation43%
Record high63° (1990)
Record low17° (2023)
Sun, 2940° / 29°0.09
40 °
Union Lake, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high40°
Average low29°
Average precipitation0.09 in
Chance of precipitation33%
Record high63° (1998)
Record low16° (1976)
Mon, 3041° / 30°0.1
41 °
Union Lake, Monday, 30 November
Climate normal for this date — 60-year average.
Average high41°
Average low30°
Average precipitation0.1 in
Chance of precipitation37%
Record high62° (1998)
Record low13° (1976)
Tue, 0139° / 28°0.11
39 °
Union Lake, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high39°
Average low28°
Average precipitation0.11 in
Chance of precipitation35%
Record high61° (1970)
Record low13° (1966)
Wed, 0238° / 28°0.09
38 °
Union Lake, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high38°
Average low28°
Average precipitation0.09 in
Chance of precipitation35%
Record high63° (1982)
Record low8° (1976)
Thu, 0339° / 28°0.08
39 °
Union Lake, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high39°
Average low28°
Average precipitation0.08 in
Chance of precipitation33%
Record high68° (1982)
Record low6° (1976)
Fri, 0438° / 28°0.06
38 °
Union Lake, Friday, 4 December
Climate normal for this date — 60-year average.
Average high38°
Average low28°
Average precipitation0.06 in
Chance of precipitation38%
Record high62° (1982)
Record low9° (2002)
Sat, 0538° / 27°0.08
38 °
Union Lake, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high38°
Average low27°
Average precipitation0.08 in
Chance of precipitation33%
Record high64° (2001)
Record low7° (2025)
Sun, 0637° / 26°0.08
37 °
Union Lake, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high37°
Average low26°
Average precipitation0.08 in
Chance of precipitation35%
Record high65° (1998)
Record low7° (1964)
Mon, 0735° / 26°0.09
35 °
Union Lake, Monday, 7 December
Climate normal for this date — 60-year average.
Average high35°
Average low26°
Average precipitation0.09 in
Chance of precipitation28%
Record high60° (1998)
Record low2° (1972)
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 Union Lake, 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 Union Lake, 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.