As of 19:21 EDT

Weather in Union Pier, MI

49°Current weather

Union Pier, Saturday, 17 October, 19:21

Clear. Feels like 49°. High 55°, low 37°.

Pressure30.45 inHg
Wind0 mph N
Humidity66%
Visibility6.2 mi
Dew point40°

Monthly outlook for Union Pier, MI: average high 62.1°, average low 49.8°. That is 3.3° above the climate normal for October. Precipitation is expected on 5 days (about 1.5 inches), against a normal of 6 days and 1.9 inches. The warmest day looks like 25 October (70.1°), the coolest 17 October (36.6°).

62.1°/49.8°
Average high / low
+3.3°
Above normal
5 / 6
Wet days / normal
1.5 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
17 October – 26 October63.3°57.1°+3.5°
27 October – 5 November60.2°53.7°+3.6°
6 November – 15 Novemberat normal48.5°—

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).

Sun, 1860° / 43°0Clear
60 °Clear

Union Pier, Sunday, 18 October

Clear. High 60°, low 43°.

Pressure30.47 inHg
Wind15.7 mph SW
Humidity62%
Visibility6.2 mi
Dew point40°
Mon, 1961° / 50°0Clear
61 °Clear

Union Pier, Monday, 19 October

Clear. High 61°, low 50°.

Pressure30.45 inHg
Wind5.5 mph SW
Humidity63%
Visibility6.2 mi
Dew point43°
Tue, 2064° / 52°0Mostly clear
64 °Mostly clear

Union Pier, Tuesday, 20 October

Mostly clear. High 64°, low 52°.

Pressure30.42 inHg
Wind3.5 mph SE
Humidity65%
Visibility6.2 mi
Dew point47°
Wed, 2164° / 53°0Clear
64 °Clear

Union Pier, Wednesday, 21 October

Clear. High 64°, low 53°.

Pressure30.30 inHg
Wind4.1 mph S
Humidity75%
Visibility6.2 mi
Dew point50°
Thu, 2264° / 55°0Clear
64 °Clear

Union Pier, Thursday, 22 October

Clear. High 64°, low 55°.

Pressure30.30 inHg
Wind13 mph NE
Humidity74%
Visibility—
Dew point51°
Fri, 2367° / 52°0Partly cloudy
67 °Partly cloudy

Union Pier, Friday, 23 October

Partly cloudy. High 67°, low 52°.

Pressure30.30 inHg
Wind11.8 mph E
Humidity57%
Visibility—
Dew point49°
Sat, 2466° / 55°0Overcast
66 °Overcast

Union Pier, Saturday, 24 October

Overcast. High 66°, low 55°.

Pressure30.27 inHg
Wind12.4 mph S
Humidity50%
Visibility—
Dew point45°
Sun, 2570° / 58°0Overcast
70 °Overcast

Union Pier, Sunday, 25 October

Overcast. High 70°, low 58°.

Pressure30.15 inHg
Wind15.9 mph SW
Humidity40%
Visibility—
Dew point43°
Mon, 2663° / 55°0.11Light rain
63 °Light rain

Union Pier, Monday, 26 October

Light rain. High 63°, low 55°.

Pressure30.15 inHg
Wind9.9 mph N
Humidity92%
Visibility—
Dew point55°
Tue, 2752° / 44°0Clear
52 °Clear

Union Pier, Tuesday, 27 October

Clear. High 52°, low 44°.

Pressure30.36 inHg
Wind13.6 mph NE
Humidity51%
Visibility—
Dew point32°
Wed, 2855° / 38°0Partly cloudy
55 °Partly cloudy

Union Pier, Wednesday, 28 October

Partly cloudy. High 55°, low 38°.

Pressure30.36 inHg
Wind13.9 mph SE
Humidity40%
Visibility—
Dew point28°
Thu, 2956° / 45°0.18Light rain
56 °Light rain

Union Pier, Thursday, 29 October

Light rain. High 56°, low 45°.

Pressure30.00 inHg
Wind18.5 mph S
Humidity88%
Visibility—
Dew point44°
Fri, 3066° / 55°0.56Rain
66 °Rain

Union Pier, Friday, 30 October

Rain. High 66°, low 55°.

Pressure29.88 inHg
Wind19.7 mph S
Humidity70%
Visibility—
Dew point55°
Sat, 3167° / 55°0.57Rain
67 °Rain

Union Pier, Saturday, 31 October

Rain. High 67°, low 55°.

Pressure29.74 inHg
Wind25.3 mph SW
Humidity82%
Visibility—
Dew point61°
Sun, 0165° / 50°0Light rain
65 °Light rain

Union Pier, Sunday, 1 November

Light rain. High 65°, low 50°.

Pressure30.18 inHg
Wind12 mph SE
Humidity65%
Visibility—
Dew point50°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 0253° / 44°0.14Climate normal
53 °Climate normal

Union Pier, Monday, 2 November

Climate normal for this date — 60-year average.

Average high53°
Average low44°
Average precipitation0.14 in
Chance of precipitation47%
Record high70° (1961)
Record low29° (1991)
Tue, 0352° / 43°0.07Climate normal
52 °Climate normal

Union Pier, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high52°
Average low43°
Average precipitation0.07 in
Chance of precipitation35%
Record high69° (1961)
Record low23° (1991)
Wed, 0452° / 44°0.11Climate normal
52 °Climate normal

Union Pier, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high52°
Average low44°
Average precipitation0.11 in
Chance of precipitation38%
Record high69° (2022)
Record low24° (1991)
Thu, 0552° / 43°0.13Climate normal
52 °Climate normal

Union Pier, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high52°
Average low43°
Average precipitation0.13 in
Chance of precipitation35%
Record high70° (2024)
Record low23° (1991)
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)

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.