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Union Pier MI Weather - Clear - 41°F
Clear
41°F
Updated 8:03 am
Feels Like 51°F
Humidity 100%
Wind N 0 mph
Barometer  30.13 in
Dew Point 41°F
Union Pier MI Weather - Clear - 5°C
Clear
5°C
Updated 8:03 am
Feels Like 11°C
Humidity 100%
Wind N 0 km/h
Barometer  102 kPa
Dew Point 5°C
Union Pier, MI Weather and Current Conditionsunion pier mi weather forecast

Union Pier, MI Weather Forecast

Union Pier Michigan WeatherUnion Pier, Michigan Weather Weather Forecast
14 Day API Union Pier, MI Weather Forecast. Note: Our 7 day Union Pier, Michigan weather forecast is our most reliable, and specific forecast. This model should only be used as a probable scenario. Forecasting more than 7 days ahead is challenging.
Union Pier, MI Weather Forecast Dated: 803 AM Sun Sep 27 2026
Expect a cool pattern with more clouds than sun and frequent chances of rain over the coming period. generally humid conditions and no major pressure swings will dominate.

Sunday, September 27, 2026

Mid-Morning
Union Pier Weather - 2026-09-27 - Morning - Overcast
56°F 13°C
Overcast
Mid-Afternoon
Union Pier Weather - 2026-09-27 - Afternoon - Overcast
62°F 17°C
Overcast
Early-Evening
Union Pier Weather - 2026-09-27 - Evening - Overcast
59°F 15°C
Overcast
Refreshing around 62°F 17°C, overcast throughout the day, with steady humidity and steady pressure. Winds turning from the ENE to the N at 7 mph 12 km/h.

Monday, September 28, 2026

Mid-Morning
Union Pier Weather - 2026-09-28 - Morning - Sunny
58°F 14°C
Sunny
Mid-Afternoon
Union Pier Weather - 2026-09-28 - Afternoon - Sunny
67°F 19°C
Sunny
Early-Evening
Union Pier Weather - 2026-09-28 - Evening - Sunny
62°F 17°C
Sunny
Mildly cool near 67°F 19°C, sunny throughout the day, with steady humidity and steady pressure.

Tuesday, September 29, 2026

Mid-Morning
Union Pier Weather - 2026-09-29 - Morning - Sunny
59°F 15°C
Sunny
Mid-Afternoon
Union Pier Weather - 2026-09-29 - Afternoon - Overcast
71°F 22°C
Overcast
Early-Evening
Union Pier Weather - 2026-09-29 - Evening - Overcast
70°F 21°C
Overcast
Enjoyable around 71°F 22°C, sunny in the morning, becoming overcast through the afternoon and evening, with lower humidity and barometric pressure falling. Winds blowing from the S at 9 mph 15 km/h.

Wednesday, September 30, 2026

Mid-Morning
Union Pier Weather - 2026-09-30 - Morning - Fog
61°F 16°C
Fog
Mid-Afternoon
Union Pier Weather - 2026-09-30 - Afternoon - Scattered Showers
64°F 18°C
Scattered Showers
Early-Evening
Union Pier Weather - 2026-09-30 - Evening - Scattered Showers
65°F 18°C
Scattered Showers
Cool with a high near 64°F 18°C, periods of heavy rain and gusty conditions, with lower humidity and steady pressure.

Thursday, October 1, 2026

Mid-Morning
Union Pier Weather - 2026-10-01 - Morning - Fog
66°F 19°C
Fog
Mid-Afternoon
Union Pier Weather - 2026-10-01 - Afternoon - Scattered Showers
66°F 19°C
Scattered Showers
Early-Evening
Union Pier Weather - 2026-10-01 - Evening - Light Fog
70°F 21°C
Light Fog
Refreshing around 66°F 19°C, scattered downpours possible, with steady humidity and barometric pressure falling. Winds moving from the SSW to the S at 8 mph 13 km/h.

Friday, October 2, 2026

Mid-Morning
Union Pier Weather - 2026-10-02 - Morning - Fog
64°F 18°C
Fog
Mid-Afternoon
Union Pier Weather - 2026-10-02 - Afternoon - Light Showers
61°F 16°C
Light Showers
Early-Evening
Union Pier Weather - 2026-10-02 - Evening - Light Showers
60°F 16°C
Light Showers
Mildly cool near 61°F 16°C, dry early, with showers continuing through afternoon and evening, with steady humidity and steady pressure. Winds swinging from the NW to the NE at 9 mph 15 km/h. Gusts up to 21 mph 33 km/h.

Saturday, October 3, 2026

Mid-Morning
Union Pier Weather - 2026-10-03 - Morning - Sunny
55°F 13°C
Sunny
Mid-Afternoon
Union Pier Weather - 2026-10-03 - Afternoon - Overcast
65°F 19°C
Overcast
Early-Evening
Union Pier Weather - 2026-10-03 - Evening - Overcast
64°F 18°C
Overcast
Comfortable at 65°F 19°C, sunny in the morning, cloudy in the afternoon, and overcast this evening, with steady humidity and steady pressure. Winds shifting from the ENE to the ESE at 10 mph 16 km/h. Gusts up to 20 mph 32 km/h.

Sunday, October 4, 2026

Mid-Morning
Union Pier Weather - 2026-10-04 - Morning - Light Showers
59°F 15°C
Light Showers
Mid-Afternoon
Union Pier Weather - 2026-10-04 - Afternoon - Light Showers
61°F 16°C
Light Showers
Early-Evening
Union Pier Weather - 2026-10-04 - Evening - Scattered Showers
60°F 16°C
Scattered Showers
Cool with a high near 61°F 16°C, scattered downpours possible, with steady humidity and barometric pressure falling. Winds turning from the ESE to the WNW at 8 mph 12 km/h.

Monday, October 5, 2026

Mid-Morning
Union Pier Weather - 2026-10-05 - Morning - Sunny
49°F 9°C
Sunny
Mid-Afternoon
Union Pier Weather - 2026-10-05 - Afternoon - Sunny
51°F 10°C
Sunny
Early-Evening
Union Pier Weather - 2026-10-05 - Evening - Sunny
51°F 10°C
Sunny
Brisk around 51°F 10°C, cloudy in the morning, becoming sunny through the afternoon and evening, with lower humidity and barometric pressure rising. Winds easing from NNW 22 mph 35 km/h to NNW 10 mph 16 km/h.

Tuesday, October 6, 2026

Mid-Morning
Union Pier Weather - 2026-10-06 - Morning - Sunny
49°F 9°C
Sunny
Mid-Afternoon
Union Pier Weather - 2026-10-06 - Afternoon - Sunny
56°F 14°C
Sunny
Early-Evening
Union Pier Weather - 2026-10-06 - Evening - Sunny
54°F 12°C
Sunny
Cool and brisk at 56°F 14°C, sunny throughout the day, with steady humidity and barometric pressure falling. Winds moving from the SW to the S at 9 mph 14 km/h.

Wednesday, October 7, 2026

Mid-Morning
Union Pier Weather - 2026-10-07 - Morning - Partly Cloudy
49°F 9°C
Partly Cloudy
Mid-Afternoon
Union Pier Weather - 2026-10-07 - Afternoon - Cloudy
61°F 16°C
Cloudy
Early-Evening
Union Pier Weather - 2026-10-07 - Evening - Overcast
60°F 16°C
Overcast
Comfortable at 61°F 16°C, partly cloudy in the morning, becoming overcast through the afternoon and evening, with lower humidity and barometric pressure falling. Winds swinging from the S to the SSW at 9 mph 14 km/h.

Thursday, October 8, 2026

Mid-Morning
Union Pier Weather - 2026-10-08 - Morning - Scattered Showers
54°F 12°C
Scattered Showers
Mid-Afternoon
Union Pier Weather - 2026-10-08 - Afternoon - Light Showers
51°F 11°C
Light Showers
Early-Evening
Union Pier Weather - 2026-10-08 - Evening - Scattered Showers
50°F 11°C
Scattered Showers
Crisp with a high near 51°F 11°C, locally heavy downpours at times, with steady humidity and steady pressure. Winds shifting from the WNW to the SW at 15 mph 23 km/h. Gusts up to 20 mph 33 km/h.

Friday, October 9, 2026

Mid-Morning
Union Pier Weather - 2026-10-09 - Morning - Light Showers
44°F 7°C
Light Showers
Mid-Afternoon
Union Pier Weather - 2026-10-09 - Afternoon - Scattered Showers
45°F 7°C
Scattered Showers
Early-Evening
Union Pier Weather - 2026-10-09 - Evening - Scattered Showers
46°F 8°C
Scattered Showers
Brisk around 45°F 7°C, periods of heavy rain and gusty conditions, with lower humidity and steady pressure. Winds turning from the NNW to the NW at 15 mph 24 km/h. Gusts up to 20 mph 32 km/h.

Saturday, October 10, 2026

Mid-Morning
Union Pier Weather - 2026-10-10 - Morning - Overcast
41°F 5°C
Overcast
Mid-Afternoon
Union Pier Weather - 2026-10-10 - Afternoon - Overcast
54°F 12°C
Overcast
Early-Evening
Union Pier Weather - 2026-10-10 - Evening - Overcast
54°F 12°C
Overcast
Cool and brisk at 54°F 12°C, overcast throughout the day, with steady humidity and steady pressure. Winds switching from the SW to the WNW at 17 mph 28 km/h. Gusts up to 26 mph 42 km/h.

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Weather by the Numbers

Sun, 27th
Union Pier MI Weather - Sunday, Sep 27, 2026 - Overcast
Hi: 62°F 17°C
Lo: 53°F 12°C
Sunrise 07:40 AM
Sunset 07:36 PM
Wind N 6 mph9 km/h
Dew Point 44°F6°C
uv Index 4
Barometric Pressure 30.12 in1020 mb
POP 12% *
Humidity 52%
Mon, 28th
Union Pier MI Weather - Monday, Sep 28, 2026 - Sunny
Hi: 68°F 20°C
Lo: 55°F 13°C
Sunrise 07:41 AM
Sunset 07:34 PM
Wind ENE 3 mph5 km/h
Dew Point 50°F10°C
uv Index 4
Barometric Pressure 30.09 in1019 mb
POP 3% *
Humidity 57%
Tue, 29th
Union Pier MI Weather - Tuesday, Sep 29, 2026 - Partly Cloudy
Hi: 72°F 22°C
Lo: 56°F 13°C
Sunrise 07:42 AM
Sunset 07:32 PM
Wind S 9 mph14 km/h
Dew Point 52°F11°C
uv Index 4
Barometric Pressure 30 in1016 mb
POP 5% *
Humidity 57%
Wed, 30th
Union Pier MI Weather - Wednesday, Sep 30, 2026 - Mist
Hi: 66°F 19°C
Lo: 58°F 15°C
Sunrise 07:43 AM
Sunset 07:30 PM
Wind WNW 7 mph12 km/h
Dew Point 61°F16°C
uv Index 3
Barometric Pressure 29.88 in1012 mb
POP 48% *
Humidity 97%
Thu, 1st
Union Pier MI Weather - Thursday, Oct 1, 2026 - Light Rain
Hi: 71°F 22°C
Lo: 64°F 18°C
Sunrise 07:44 AM
Sunset 07:29 PM
Wind W 5 mph9 km/h
Dew Point 65°F18°C
uv Index 4
Barometric Pressure 30.03 in1017 mb
POP 77% *
Humidity 97%
Fri, 2nd
Union Pier MI Weather - Friday, Oct 2, 2026 - Light Rain Shower
Hi: 68°F 20°C
Lo: 59°F 15°C
Sunrise 07:45 AM
Sunset 07:27 PM
Wind WSW 5 mph9 km/h
Dew Point 62°F17°C
uv Index 4
Barometric Pressure 30 in1016 mb
POP 49% *
Humidity 99%
Sat, 3rd
Union Pier MI Weather - Saturday, Oct 3, 2026 - Partly Cloudy
Hi: 66°F 19°C
Lo: 53°F 12°C
Sunrise 07:46 AM
Sunset 07:25 PM
Wind E 10 mph16 km/h
Dew Point 53°F12°C
uv Index 5
Barometric Pressure 30.15 in1021 mb
POP 8% *
Humidity 74%
Sun, 4th
Union Pier MI Weather - Sunday, Oct 4, 2026 - Light Rain Shower
Hi: 61°F 16°C
Lo: 57°F 14°C
Sunrise 07:47 AM
Sunset 07:24 PM
Wind SE 7 mph12 km/h
Dew Point 59°F15°C
uv Index 4
Barometric Pressure 29.83 in1010 mb
POP 60% *
Humidity 95%
Mon, 5th
Union Pier MI Weather - Monday, Oct 5, 2026 - Sunny
Hi: 57°F 14°C
Lo: 49°F 9°C
Sunrise 07:48 AM
Sunset 07:22 PM
Wind NNW 19 mph31 km/h
Dew Point 36°F2°C
uv Index 4
Barometric Pressure 30.09 in1019 mb
POP 4% *
Humidity 59%
Tue, 6th
Union Pier MI Weather - Tuesday, Oct 6, 2026 - Sunny
Hi: 57°F 14°C
Lo: 48°F 9°C
Sunrise 07:50 AM
Sunset 07:20 PM
Wind SSW 7 mph11 km/h
Dew Point 36°F2°C
uv Index 4
Barometric Pressure 30.33 in1027 mb
POP 2% *
Humidity 52%
Wed, 7th
Union Pier MI Weather - Wednesday, Oct 7, 2026 - Overcast
Hi: 62°F 17°C
Lo: 46°F 8°C
Sunrise 07:51 AM
Sunset 07:19 PM
Wind SSW 12 mph19 km/h
Dew Point 41°F5°C
uv Index 3
Barometric Pressure 30.12 in1020 mb
POP 7% *
Humidity 56%
Thu, 8th
Union Pier MI Weather - Thursday, Oct 8, 2026 - Light Rain Shower
Hi: 57°F 14°C
Lo: 48°F 9°C
Sunrise 07:52 AM
Sunset 07:17 PM
Wind NNW 14 mph23 km/h
Dew Point 49°F10°C
uv Index 3
Barometric Pressure 29.94 in1014 mb
POP 41% *
Humidity 91%
Fri, 9th
Union Pier MI Weather - Friday, Oct 9, 2026 - Light Rain Shower
Hi: 47°F 8°C
Lo: 44°F 7°C
Sunrise 07:53 AM
Sunset 07:15 PM
Wind NW 22 mph36 km/h
Dew Point 39°F4°C
uv Index 2
Barometric Pressure 29.97 in1015 mb
POP 59% *
Humidity 82%
Sat, 10th
Union Pier MI Weather - Saturday, Oct 10, 2026 - Overcast
Hi: 55°F 13°C
Lo: 39°F 4°C
Sunrise 07:54 AM
Sunset 07:14 PM
Wind SW 22 mph36 km/h
Dew Point 34°F1°C
uv Index 2
Barometric Pressure 29.74 in1007 mb
POP 14% *
Humidity 57%
* POP = Probability of Precipitation. Data for 12:00 PM.