Monthly outlook for Union Pier, MI: average high 59.9°, average low 51.1°. That is 3.3° above the climate normal for October. Precipitation is expected on 6 days (about 1.4 inches), against a normal of 6 days and 1.8 inches. The warmest day looks like 23 October (70.8°), the coolest 7 November (36.5°).
59.9°/51.1°
Average high / low
+3.3°
Above normal
6 / 6
Wet days / normal
1.4 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
23 October – 1 November
64.8°
55.3°
+5.3°
2 November – 11 November
51.7°
50.8°
+0.5°
12 November – 21 November
at normal
46.1°
—
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).
Sat, 2470° / 43°0
70 °
Union Pier, Saturday, 24 October
Overcast. High 70°, low 43°.
Pressure30.42 inHg
Wind8 mph SE
Humidity76%
Visibility6.2 mi
Dew point52°
Sun, 2565° / 55°0
65 °
Union Pier, Sunday, 25 October
Overcast. High 65°, low 55°.
Pressure30.42 inHg
Wind6.4 mph S
Humidity76%
Visibility6.2 mi
Dew point53°
Mon, 2661° / 57°0
61 °
Union Pier, Monday, 26 October
Partly cloudy. High 61°, low 57°.
Pressure30.39 inHg
Wind5.7 mph N
Humidity91%
Visibility6.2 mi
Dew point57°
Tue, 2761° / 55°0
61 °
Union Pier, Tuesday, 27 October
Overcast. High 61°, low 55°.
Pressure30.36 inHg
Wind13.2 mph SE
Humidity74%
Visibility—
Dew point51°
Wed, 2866° / 54°0
66 °
Union Pier, Wednesday, 28 October
Mostly clear. High 66°, low 54°.
Pressure30.15 inHg
Wind13 mph SE
Humidity66%
Visibility—
Dew point51°
Thu, 2970° / 59°0
70 °
Union Pier, Thursday, 29 October
Light rain. High 70°, low 59°.
Pressure30.12 inHg
Wind15.9 mph S
Humidity45%
Visibility—
Dew point46°
Fri, 3061° / 56°0.13
61 °
Union Pier, Friday, 30 October
Light rain. High 61°, low 56°.
Pressure30.15 inHg
Wind7.9 mph S
Humidity77%
Visibility—
Dew point53°
Sat, 3161° / 57°0.38
61 °
Union Pier, Saturday, 31 October
Rain. High 61°, low 57°.
Pressure30.03 inHg
Wind16.8 mph S
Humidity94%
Visibility—
Dew point55°
Sun, 0163° / 57°0.12
63 °
Union Pier, Sunday, 1 November
Light rain. High 63°, low 57°.
Pressure29.97 inHg
Wind14.7 mph SW
Humidity90%
Visibility—
Dew point59°
Mon, 0257° / 52°0.43
57 °
Union Pier, Monday, 2 November
Rain. High 57°, low 52°.
Pressure30.09 inHg
Wind14.6 mph NE
Humidity68%
Visibility—
Dew point46°
Tue, 0351° / 49°0.2
51 °
Union Pier, Tuesday, 3 November
Rain. High 51°, low 49°.
Pressure30.21 inHg
Wind13.8 mph E
Humidity85%
Visibility—
Dew point45°
Wed, 0452° / 48°0.1
52 °
Union Pier, Wednesday, 4 November
Light rain. High 52°, low 48°.
Pressure30.00 inHg
Wind20.9 mph NW
Humidity77%
Visibility—
Dew point45°
Thu, 0550° / 45°0.01
50 °
Union Pier, Thursday, 5 November
Light rain. High 50°, low 45°.
Pressure30.03 inHg
Wind18.5 mph NW
Humidity63%
Visibility—
Dew point35°
Fri, 0654° / 49°0
54 °
Union Pier, Friday, 6 November
Clear. High 54°, low 49°.
Pressure29.80 inHg
Wind17.4 mph W
Humidity68%
Visibility—
Dew point43°
Sat, 0745° / 37°0
45 °
Union Pier, Saturday, 7 November
Partly cloudy. High 45°, low 37°.
Pressure30.18 inHg
Wind14.4 mph NE
Humidity38%
Visibility—
Dew point20°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 0850° / 42°0.07
50 °
Union Pier, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high50°
Average low42°
Average precipitation0.07 in
Chance of precipitation28%
Record high74° (2020)
Record low27° (1991)
Mon, 0950° / 41°0.14
50 °
Union Pier, Monday, 9 November
Climate normal for this date — 60-year average.
Average high50°
Average low41°
Average precipitation0.14 in
Chance of precipitation42%
Record high73° (2020)
Record low25° (1991)
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)
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.