Arthur Bay, MI Weather Forecast
Local 7-day forecast
Mostly Cloudy
Track current conditions, temperature changes, wind, and the full daily outlook for Arthur Bay, MI in one place.
Mostly cloudy. High near 72, with temperatures falling to around 69 in the afternoon. Southwest wind 10 to 20 mph, with gusts as high as 30 mph.
Local Weather Overview
This forecast page for Arthur Bay, MI is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: Sep 15, 2026 9:38 AM CDT.
The active forecast window currently covers Sep 15 to Sep 21, 2026 for Arthur Bay, MI.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Sep 15 to Sep 21, 2026
- Latest sync
- Sep 15, 2026 9:38 AM CDT
- Forecast office
- MQT
- Source
- NOAA / NWS
Daily Outlook
This Week in Arthur Bay
Today looks like the warmest upcoming period in Arthur Bay at 72 degrees F.
Tonight is the coolest period ahead with temperatures near 50 degrees F.
The strongest winds are forecast for Today at about 10 to 20 mph SW.
Precipitation is mentioned in 7 upcoming forecast periods.
Forecast Details
- Last updated
- Sep 15, 2026 9:38 AM CDT
- Coverage
- 7 days
- Time zone
- America/Menominee
- Forecast office
- MQT
- Radar station
- KGRB
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Partly cloudy, with a low around 50. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.
Sunny, with a high near 65. Northeast wind around 5 mph.
A slight chance of rain showers after 1am. Mostly cloudy. Low around 56, with temperatures rising to around 59 overnight. East wind 0 to 5 mph. Chance of precipitation is 20%.
A slight chance of rain showers before 7am. Mostly sunny, with a high near 69. Northwest wind 0 to 5 mph. Chance of precipitation is 20%.
Mostly cloudy, with a low around 55.
A chance of rain showers after 7am. Mostly cloudy, with a high near 64.
A chance of rain showers before 1am, then showers and thunderstorms likely. Mostly cloudy, with a low around 56.
Showers and thunderstorms likely. Mostly cloudy, with a high near 67.
A chance of showers and thunderstorms. Mostly cloudy, with a low around 53.
A slight chance of rain showers before 7am. Partly sunny, with a high near 66.
Partly cloudy, with a low around 51.
Mostly sunny, with a high near 66.
Partly cloudy, with a low around 51.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Today
Sep 15
|
Mostly Cloudy
|
72°F |
10 to 20 mph
SW
|
|
Tonight
Sep 15
|
Partly Cloudy
|
50°F |
5 to 10 mph
NW
|
|
Wednesday
Sep 16
|
Sunny
|
65°F |
5 mph
NE
|
|
Wednesday Night
Sep 16
|
Mostly Cloudy then Slight Chance Rain Showers
|
56°F |
0 to 5 mph
E
|
|
Thursday
Sep 17
|
Slight Chance Rain Showers then Mostly Sunny
|
69°F |
0 to 5 mph
NW
|
|
Thursday Night
Sep 17
|
Mostly Cloudy
|
55°F |
5 mph
E
|
|
Friday
Sep 18
|
Chance Rain Showers
|
64°F |
5 to 10 mph
E
|
|
Friday Night
Sep 18
|
Showers And Thunderstorms Likely
|
56°F |
10 to 20 mph
SE
|
|
Saturday
Sep 19
|
Showers And Thunderstorms Likely
|
67°F |
15 to 20 mph
E
|
|
Saturday Night
Sep 19
|
Chance Showers And Thunderstorms
|
53°F |
10 to 15 mph
N
|
|
Sunday
Sep 20
|
Slight Chance Rain Showers then Partly Sunny
|
66°F |
15 mph
NE
|
|
Sunday Night
Sep 20
|
Partly Cloudy
|
51°F |
10 to 15 mph
NE
|
|
Monday
Sep 21
|
Mostly Sunny
|
66°F |
10 to 15 mph
NE
|
|
Monday Night
Sep 21
|
Partly Cloudy
|
51°F |
5 to 10 mph
NE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Arthur Bay.