Monthly outlook for Union Pier, MI: average high 58.3°, average low 51°. That is 3.3° above the climate normal for October. Precipitation is expected on 7 days (about 2.0 inches), against a normal of 6 days and 1.8 inches. The warmest day looks like 28 October (69.7°), the coolest 11 November (37.4°).
58.3°/51°
Average high / low
+3.3°
Above normal
7 / 6
Wet days / normal
2.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
27 October – 5 November
62°
53.7°
+4.6°
6 November – 15 November
52.1°
48.5°
+2°
16 November – 25 November
at normal
45°
—
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).
Wed, 2870° / 57°0
70 °
Union Pier, Wednesday, 28 October
Clear. High 70°, low 57°.
Pressure30.21 inHg
Wind8.9 mph S
Humidity76%
Visibility6.2 mi
Dew point55°
Thu, 2962° / 60°0.22
62 °
Union Pier, Thursday, 29 October
Rain. High 62°, low 60°.
Pressure30.09 inHg
Wind13.9 mph SW
Humidity77%
Visibility6.2 mi
Dew point55°
Fri, 3060° / 54°0
60 °
Union Pier, Friday, 30 October
Overcast. High 60°, low 54°.
Pressure30.33 inHg
Wind6.4 mph E
Humidity79%
Visibility6.2 mi
Dew point50°
Sat, 3160° / 55°0.87
60 °
Union Pier, Saturday, 31 October
Rain. High 60°, low 55°.
Pressure30.27 inHg
Wind11.6 mph SE
Humidity89%
Visibility4.8 mi
Dew point52°
Sun, 0165° / 57°0
65 °
Union Pier, Sunday, 1 November
Overcast. High 65°, low 57°.
Pressure30.24 inHg
Wind8.6 mph SE
Humidity77%
Visibility—
Dew point56°
Mon, 0261° / 56°0
61 °
Union Pier, Monday, 2 November
Overcast. High 61°, low 56°.
Pressure29.88 inHg
Wind10 mph E
Humidity80%
Visibility—
Dew point54°
Tue, 0360° / 55°0.01
60 °
Union Pier, Tuesday, 3 November
Light rain. High 60°, low 55°.
Pressure30.06 inHg
Wind15.6 mph E
Humidity68%
Visibility—
Dew point48°
Wed, 0458° / 51°0.17
58 °
Union Pier, Wednesday, 4 November
Rain. High 58°, low 51°.
Pressure29.97 inHg
Wind14.9 mph NE
Humidity76%
Visibility—
Dew point47°
Thu, 0557° / 55°0.3
57 °
Union Pier, Thursday, 5 November
Light rain. High 57°, low 55°.
Pressure29.71 inHg
Wind14.5 mph NE
Humidity92%
Visibility—
Dew point54°
Fri, 0654° / 49°0.2
54 °
Union Pier, Friday, 6 November
Rain. High 54°, low 49°.
Pressure29.77 inHg
Wind17.7 mph N
Humidity86%
Visibility—
Dew point48°
Sat, 0751° / 46°0
51 °
Union Pier, Saturday, 7 November
Overcast. High 51°, low 46°.
Pressure29.91 inHg
Wind10.7 mph NE
Humidity68%
Visibility—
Dew point40°
Sun, 0856° / 44°0
56 °
Union Pier, Sunday, 8 November
Mostly clear. High 56°, low 44°.
Pressure30.03 inHg
Wind9.9 mph S
Humidity56%
Visibility—
Dew point38°
Mon, 0958° / 48°0.14
58 °
Union Pier, Monday, 9 November
Light rain. High 58°, low 48°.
Pressure29.77 inHg
Wind20.7 mph S
Humidity62%
Visibility—
Dew point44°
Tue, 1050° / 43°0.08
50 °
Union Pier, Tuesday, 10 November
Light rain. High 50°, low 43°.
Pressure29.94 inHg
Wind23.9 mph NW
Humidity66%
Visibility—
Dew point33°
Wed, 1143° / 37°0.03
43 °
Union Pier, Wednesday, 11 November
Snow. High 43°, low 37°.
Pressure30.27 inHg
Wind20.1 mph N
Humidity87%
Visibility—
Dew point34°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Tue, 2443° / 34°0.09
43 °
Union Pier, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high43°
Average low34°
Average precipitation0.09 in
Chance of precipitation38%
Record high58° (2001)
Record low19° (2005)
Wed, 2543° / 35°0.1
43 °
Union Pier, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high43°
Average low35°
Average precipitation0.1 in
Chance of precipitation43%
Record high56° (1966)
Record low21° (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.