Monthly outlook for Union Pier, MI: average high 61.5°, average low 52°. That is 4.6° above the climate normal for October. Precipitation is expected on 5 days (about 1.3 inches), against a normal of 6 days and 1.8 inches. The warmest day looks like 31 October (69.7°), the coolest 8 November (44.6°).
61.5°/52°
Average high / low
+4.6°
Above normal
5 / 6
Wet days / normal
1.3 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
25 October – 3 November
65.9°
54.4°
+6.4°
4 November – 13 November
54.1°
49.6°
+2.5°
14 November – 23 November
at normal
45.7°
—
October records over 66 years
84.6°3 October 2025All-time high
30.6°31 October 2023All-time low
Climate normals and records are computed from the nearest reference point — Bridgman (10 mi).
Mon, 2666° / 51°0
66 °
Union Pier, Monday, 26 October
Overcast. High 66°, low 51°.
Pressure30.33 inHg
Wind5.1 mph NW
Humidity88%
Visibility6.2 mi
Dew point55°
Tue, 2764° / 53°0
64 °
Union Pier, Tuesday, 27 October
Overcast. High 64°, low 53°.
Pressure30.30 inHg
Wind11.6 mph SE
Humidity78%
Visibility6.2 mi
Dew point51°
Wed, 2866° / 57°0
66 °
Union Pier, Wednesday, 28 October
Clear. High 66°, low 57°.
Pressure30.24 inHg
Wind11.5 mph S
Humidity76%
Visibility6.2 mi
Dew point54°
Thu, 2963° / 60°0.17
63 °
Union Pier, Thursday, 29 October
Light rain. High 63°, low 60°.
Pressure30.09 inHg
Wind15.8 mph SW
Humidity76%
Visibility—
Dew point55°
Fri, 3066° / 55°0
66 °
Union Pier, Friday, 30 October
Overcast. High 66°, low 55°.
Pressure30.15 inHg
Wind7.6 mph N
Humidity85%
Visibility—
Dew point58°
Sat, 3170° / 58°0.01
70 °
Union Pier, Saturday, 31 October
Light rain. High 70°, low 58°.
Pressure30.15 inHg
Wind10.4 mph S
Humidity47%
Visibility—
Dew point46°
Sun, 0163° / 59°0.22
63 °
Union Pier, Sunday, 1 November
Light rain. High 63°, low 59°.
Pressure30.12 inHg
Wind15.2 mph S
Humidity87%
Visibility—
Dew point56°
Mon, 0268° / 58°0.35
68 °
Union Pier, Monday, 2 November
Rain. High 68°, low 58°.
Pressure29.88 inHg
Wind22.9 mph S
Humidity83%
Visibility—
Dew point58°
Tue, 0365° / 53°0.34
65 °
Union Pier, Tuesday, 3 November
Rain. High 65°, low 53°.
Pressure29.65 inHg
Wind30 mph S
Humidity70%
Visibility—
Dew point54°
Wed, 0451° / 48°0.01
51 °
Union Pier, Wednesday, 4 November
Light rain. High 51°, low 48°.
Pressure29.77 inHg
Wind19.8 mph SW
Humidity71%
Visibility—
Dew point42°
Thu, 0551° / 48°0.01
51 °
Union Pier, Thursday, 5 November
Light rain. High 51°, low 48°.
Pressure29.94 inHg
Wind17.7 mph NW
Humidity69%
Visibility—
Dew point40°
Fri, 0656° / 48°0
56 °
Union Pier, Friday, 6 November
Partly cloudy. High 56°, low 48°.
Pressure29.83 inHg
Wind12.3 mph SW
Humidity60%
Visibility—
Dew point41°
Sat, 0756° / 47°0
56 °
Union Pier, Saturday, 7 November
Partly cloudy. High 56°, low 47°.
Pressure29.65 inHg
Wind19.6 mph NW
Humidity59%
Visibility—
Dew point35°
Sun, 0851° / 45°0
51 °
Union Pier, Sunday, 8 November
Overcast. High 51°, low 45°.
Pressure29.97 inHg
Wind16.1 mph N
Humidity61%
Visibility—
Dew point37°
Mon, 0959° / 46°0.2
59 °
Union Pier, Monday, 9 November
Light rain. High 59°, low 46°.
Pressure29.71 inHg
Wind23.2 mph SE
Humidity58%
Visibility—
Dew point41°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 1050° / 41°0.15
50 °
Union Pier, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high50°
Average low41°
Average precipitation0.15 in
Chance of precipitation50%
Record high73° (2020)
Record low24° (2017)
Wed, 1148° / 39°0.1
48 °
Union Pier, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high48°
Average low39°
Average precipitation0.1 in
Chance of precipitation38%
Record high65° (2010)
Record low24° (2017)
Thu, 1246° / 37°0.09
46 °
Union Pier, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high46°
Average low37°
Average precipitation0.09 in
Chance of precipitation37%
Record high66° (1964)
Record low17° (2019)
Fri, 1346° / 37°0.07
46 °
Union Pier, Friday, 13 November
Climate normal for this date — 60-year average.
Average high46°
Average low37°
Average precipitation0.07 in
Chance of precipitation28%
Record high63° (1999)
Record low12° (2019)
Sat, 1447° / 37°0.08
47 °
Union Pier, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high47°
Average low37°
Average precipitation0.08 in
Chance of precipitation40%
Record high62° (2025)
Record low15° (1986)
Sun, 1546° / 38°0.11
46 °
Union Pier, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high46°
Average low38°
Average precipitation0.11 in
Chance of precipitation43%
Record high61° (1990)
Record low24° (1996)
Mon, 1646° / 37°0.08
46 °
Union Pier, Monday, 16 November
Climate normal for this date — 60-year average.
Average high46°
Average low37°
Average precipitation0.08 in
Chance of precipitation35%
Record high62° (2023)
Record low26° (2019)
Tue, 1746° / 38°0.1
46 °
Union Pier, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high46°
Average low38°
Average precipitation0.1 in
Chance of precipitation40%
Record high63° (2016)
Record low20° (2014)
Wed, 1847° / 38°0.12
47 °
Union Pier, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high47°
Average low38°
Average precipitation0.12 in
Chance of precipitation38%
Record high64° (2016)
Record low17° (2014)
Thu, 1947° / 38°0.09
47 °
Union Pier, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high47°
Average low38°
Average precipitation0.09 in
Chance of precipitation35%
Record high63° (2024)
Record low19° (2014)
Fri, 2046° / 37°0.14
46 °
Union Pier, Friday, 20 November
Climate normal for this date — 60-year average.
Average high46°
Average low37°
Average precipitation0.14 in
Chance of precipitation37%
Record high60° (1985)
Record low20° (2022)
Sat, 2144° / 36°0.13
44 °
Union Pier, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high44°
Average low36°
Average precipitation0.13 in
Chance of precipitation42%
Record high61° (1990)
Record low18° (1964)
Sun, 2244° / 35°0.06
44 °
Union Pier, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high44°
Average low35°
Average precipitation0.06 in
Chance of precipitation32%
Record high62° (2010)
Record low20° (1964)
Mon, 2344° / 35°0.11
44 °
Union Pier, Monday, 23 November
Climate normal for this date — 60-year average.
Average high44°
Average low35°
Average precipitation0.11 in
Chance of precipitation38%
Record high63° (1999)
Record low19° (1970)
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 Pier, 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 Pier, 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.