Monthly outlook for Union Lake, MI: average high 45.2°, average low 35.8°. That is 0.6° below the climate normal for November. Precipitation is expected on 6 days (about 1.7 inches), against a normal of 5 days and 1.3 inches. The warmest day looks like 10 November (58°), the coolest 14 November (26.7°).
45.2°/35.8°
Average high / low
−0.6°
Below normal
6 / 5
Wet days / normal
1.7 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
6 November – 15 November
46.8°
47.5°
-0.4°
16 November – 25 November
42.6°
43.6°
-0.6°
26 November – 5 December
at normal
39.8°
—
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).
Sat, 0748° / 37°0.01
48 °
Union Lake, Saturday, 7 November
Light rain. High 48°, low 37°.
Pressure30.09 inHg
Wind10.7 mph NW
Humidity66%
Visibility6.2 mi
Dew point35°
Sun, 0855° / 36°0
55 °
Union Lake, Sunday, 8 November
Overcast. High 55°, low 36°.
Pressure29.83 inHg
Wind14.8 mph W
Humidity71%
Visibility6.2 mi
Dew point42°
Mon, 0951° / 40°0
51 °
Union Lake, Monday, 9 November
Overcast. High 51°, low 40°.
Pressure30.09 inHg
Wind7 mph W
Humidity59%
Visibility6.2 mi
Dew point36°
Tue, 1058° / 44°0
58 °
Union Lake, Tuesday, 10 November
Clear. High 58°, low 44°.
Pressure29.91 inHg
Wind11.6 mph SW
Humidity56%
Visibility—
Dew point41°
Wed, 1146° / 37°0
46 °
Union Lake, Wednesday, 11 November
Overcast. High 46°, low 37°.
Pressure30.00 inHg
Wind9.4 mph NW
Humidity58%
Visibility—
Dew point31°
Thu, 1244° / 34°0.1
44 °
Union Lake, Thursday, 12 November
Snow. High 44°, low 34°.
Pressure29.97 inHg
Wind11.2 mph N
Humidity74%
Visibility—
Dew point32°
Fri, 1337° / 27°0
37 °
Union Lake, Friday, 13 November
Mostly clear. High 37°, low 27°.
Pressure29.91 inHg
Wind9.8 mph NW
Humidity39%
Visibility—
Dew point13°
Sat, 1439° / 27°0
39 °
Union Lake, Saturday, 14 November
Overcast. High 39°, low 27°.
Pressure30.00 inHg
Wind9.6 mph NW
Humidity51%
Visibility—
Dew point20°
Sun, 1542° / 29°0.01
42 °
Union Lake, Sunday, 15 November
Light rain. High 42°, low 29°.
Pressure30.15 inHg
Wind7.6 mph S
Humidity42%
Visibility—
Dew point18°
Mon, 1642° / 38°0.35
42 °
Union Lake, Monday, 16 November
Light rain. High 42°, low 38°.
Pressure30.03 inHg
Wind9.3 mph S
Humidity89%
Visibility—
Dew point38°
Tue, 1743° / 39°0.76
43 °
Union Lake, Tuesday, 17 November
Rain. High 43°, low 39°.
Pressure29.85 inHg
Wind18 mph W
Humidity92%
Visibility—
Dew point39°
Wed, 1842° / 35°0
42 °
Union Lake, Wednesday, 18 November
Mostly clear. High 42°, low 35°.
Pressure30.21 inHg
Wind15.2 mph W
Humidity52%
Visibility—
Dew point25°
Thu, 1943° / 34°0.02
43 °
Union Lake, Thursday, 19 November
Light rain. High 43°, low 34°.
Pressure30.39 inHg
Wind7.7 mph E
Humidity56%
Visibility—
Dew point27°
Fri, 2043° / 40°0.3
43 °
Union Lake, Friday, 20 November
Light rain. High 43°, low 40°.
Pressure30.00 inHg
Wind10.3 mph E
Humidity94%
Visibility—
Dew point41°
Sat, 2141° / 37°0.08
41 °
Union Lake, Saturday, 21 November
Snow. High 41°, low 37°.
Pressure29.94 inHg
Wind13.3 mph NW
Humidity69%
Visibility—
Dew point30°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 2242° / 31°0.08
42 °
Union Lake, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high42°
Average low31°
Average precipitation0.08 in
Chance of precipitation22%
Record high63° (1999)
Record low16° (1964)
Mon, 2343° / 31°0.09
43 °
Union Lake, Monday, 23 November
Climate normal for this date — 60-year average.
Average high43°
Average low31°
Average precipitation0.09 in
Chance of precipitation27%
Record high62° (1999)
Record low17° (1989)
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)
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.