As of 02:27 EDT

Weather in Union Pier, MI

49°Current weather

Union Pier, Wednesday, 21 October, 02:27

Clear. Feels like 46°. High 70°, low 41°.

Pressure30.27 inHg
Wind5.8 mph SE
Humidity92%
Visibility6.2 mi
Dew point46°

Monthly outlook for Union Pier, MI: average high 58°, average low 45.4°. That is 1.7° above the climate normal for October. Precipitation is expected on 1 day (about 0.5 inches), against a normal of 6 days and 1.9 inches. The warmest day looks like 22 October (70.2°), the coolest 28 October (34.2°).

58°/45.4°
Average high / low
+1.7°
Above normal
1 / 6
Wet days / normal
0.5 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
21 October – 30 October59.8°56°+2.1°
31 October – 9 November54.8°52°+1.6°
10 November – 19 Novemberat normal46.9°—

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).

Thu, 2270° / 44°0Clear
70 °Clear

Union Pier, Thursday, 22 October

Clear. High 70°, low 44°.

Pressure30.27 inHg
Wind0.9 mph NE
Humidity83%
Visibility6.2 mi
Dew point57°
Fri, 2364° / 52°0Partly cloudy
64 °Partly cloudy

Union Pier, Friday, 23 October

Partly cloudy. High 64°, low 52°.

Pressure30.39 inHg
Wind7.4 mph SE
Humidity85%
Visibility6.2 mi
Dew point53°
Sat, 2465° / 52°0Clear
65 °Clear

Union Pier, Saturday, 24 October

Clear. High 65°, low 52°.

Pressure30.42 inHg
Wind7.7 mph S
Humidity76%
Visibility6.2 mi
Dew point51°
Sun, 2566° / 55°0Overcast
66 °Overcast

Union Pier, Sunday, 25 October

Overcast. High 66°, low 55°.

Pressure30.39 inHg
Wind11.1 mph SE
Humidity70%
Visibility—
Dew point52°
Mon, 2664° / 52°0Overcast
64 °Overcast

Union Pier, Monday, 26 October

Overcast. High 64°, low 52°.

Pressure30.21 inHg
Wind15 mph N
Humidity68%
Visibility—
Dew point53°
Tue, 2749° / 40°0.02Light rain
49 °Light rain

Union Pier, Tuesday, 27 October

Light rain. High 49°, low 40°.

Pressure30.33 inHg
Wind19.5 mph N
Humidity57%
Visibility—
Dew point33°
Wed, 2848° / 34°0Clear
48 °Clear

Union Pier, Wednesday, 28 October

Clear. High 48°, low 34°.

Pressure30.33 inHg
Wind8.7 mph NW
Humidity45%
Visibility—
Dew point26°
Thu, 2950° / 42°0Partly cloudy
50 °Partly cloudy

Union Pier, Thursday, 29 October

Partly cloudy. High 50°, low 42°.

Pressure30.21 inHg
Wind12.9 mph W
Humidity57%
Visibility—
Dew point34°
Fri, 3052° / 44°0Clear
52 °Clear

Union Pier, Friday, 30 October

Clear. High 52°, low 44°.

Pressure30.24 inHg
Wind8.5 mph W
Humidity48%
Visibility—
Dew point32°
Sat, 3160° / 42°0Clear
60 °Clear

Union Pier, Saturday, 31 October

Clear. High 60°, low 42°.

Pressure30.06 inHg
Wind15.8 mph S
Humidity39%
Visibility—
Dew point31°
Sun, 0157° / 50°0.47Rain
57 °Rain

Union Pier, Sunday, 1 November

Rain. High 57°, low 50°.

Pressure29.97 inHg
Wind16.4 mph S
Humidity96%
Visibility—
Dew point54°
Mon, 0257° / 51°0.01Light rain
57 °Light rain

Union Pier, Monday, 2 November

Light rain. High 57°, low 51°.

Pressure30.12 inHg
Wind17.1 mph NW
Humidity50%
Visibility—
Dew point36°
Tue, 0350° / 45°0Overcast
50 °Overcast

Union Pier, Tuesday, 3 November

Overcast. High 50°, low 45°.

Pressure30.30 inHg
Wind14.7 mph NW
Humidity57%
Visibility—
Dew point34°
Wed, 0452° / 43°0Overcast
52 °Overcast

Union Pier, Wednesday, 4 November

Overcast. High 52°, low 43°.

Pressure30.18 inHg
Wind8.9 mph NE
Humidity40%
Visibility—
Dew point27°
Thu, 0552° / 39°0Clear
52 °Clear

Union Pier, Thursday, 5 November

Clear. High 52°, low 39°.

Pressure30.42 inHg
Wind10 mph E
Humidity38%
Visibility—
Dew point26°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 0652° / 42°0.09Climate normal
52 °Climate normal

Union Pier, Friday, 6 November

Climate normal for this date — 60-year average.

Average high52°
Average low42°
Average precipitation0.09 in
Chance of precipitation40%
Record high70° (2020)
Record low29° (1991)
Sat, 0750° / 42°0.08Climate normal
50 °Climate normal

Union Pier, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high50°
Average low42°
Average precipitation0.08 in
Chance of precipitation33%
Record high70° (2020)
Record low27° (1991)
Sun, 0850° / 42°0.07Climate normal
50 °Climate normal

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°0.14Climate normal
50 °Climate normal

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°0.15Climate normal
50 °Climate normal

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°0.1Climate normal
48 °Climate normal

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°0.09Climate normal
46 °Climate normal

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°0.07Climate normal
46 °Climate normal

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°0.08Climate normal
47 °Climate normal

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°0.11Climate normal
46 °Climate normal

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°0.08Climate normal
46 °Climate normal

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°0.1Climate normal
46 °Climate normal

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°0.12Climate normal
47 °Climate normal

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°0.09Climate normal
47 °Climate normal

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)

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.