Weather forecast for 10 daysBig Bay, MI

Weather forecast for the weekend

Saturday Oct 17, 2026

  • 59°F
  • 46°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 17mphWSW 246°
  • Humidity: 42%
  • UV index: 3
  • Sunrise: 8:11 am EDT
  • Sunset: 7:00 pm EDT
  • ▼
Today, patchy clouds will move across the sky, allowing for sunshine at times.
Temperature span will be from a high of a moderate 59°F to a low of a frosty 46.4°F.
It will feel warmer than usual, as the temperature reflects September's normal high of 65.3°F, not October's.
Sunrise was at 8:11 am and sunset will be at 7:00 pm; the daylight will last for 10h and 49min.

Sunday Oct 18, 2026

  • 66°F
  • 46°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 14mphSW 228°
  • Humidity: 48%
  • UV index: 3
  • Sunrise: 8:13 am EDT
  • Sunset: 6:58 pm EDT
  • ▼
On Sunday, October 18, predominantly sunny weather will make for pleasant outdoor conditions.
The highest temperature will be a comfortable 66.2°F, while the lowest temperature will be a brisk 46.4°F.
Tomorrow, expect conditions that are warmer than normal, with a temperature that reflects September's typical maximum of 65.3°F.
Sunrise will be at 8:13 am and sunset at 6:58 pm; tomorrow's daylight will last for 10h and 46min.

10-day overview

Daily temperatures

Maximum temperature: 66°C.
Coldest day: Monday 26.10. 54°C.

Chance of precipitation

Highest chance: Thursday 22%.

Long-term weather forecast

  • Saturday
  • Oct 17, 2026
  • 59°F
  • 46°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 17mphWSW 246°
  • Humidity: 42%
  • UV index: 3
  • Sunrise: 8:11 am EDT
  • Sunset: 7:00 pm EDT
  • ▼
  • Sunday
  • Oct 18, 2026
  • 66°F
  • 46°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 14mphSW 228°
  • Humidity: 48%
  • UV index: 3
  • Sunrise: 8:13 am EDT
  • Sunset: 6:58 pm EDT
  • ▼
  • Monday
  • Oct 19, 2026
  • 59°F
  • 43°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 7mphN 1°
  • Humidity: 68%
  • UV index: 3
  • Sunrise: 8:14 am EDT
  • Sunset: 6:56 pm EDT
  • ▼
  • Tuesday
  • Oct 20, 2026
  • 63°F
  • 48°F
Sunny
Sunny
  • Precip. probability: 6%
  • Precipitation: 0"
  • Wind: 8mphSE 136°
  • Humidity: 74%
  • UV index: 3
  • Sunrise: 8:16 am EDT
  • Sunset: 6:55 pm EDT
  • ▼
  • Wednesday
  • Oct 21, 2026
  • 64°F
  • 46°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 7%
  • Precipitation: 0"
  • Wind: 11mphSW 224°
  • Humidity: 69%
  • UV index: 3
  • Sunrise: 8:17 am EDT
  • Sunset: 6:53 pm EDT
  • ▼
  • Thursday
  • Oct 22, 2026
  • 59°F
  • 46°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 22%
  • Precipitation: 0"
  • Wind: 7mphNE 36°
  • Humidity: 81%
  • UV index: 3
  • Sunrise: 8:19 am EDT
  • Sunset: 6:51 pm EDT
  • ▼
  • Friday
  • Oct 23, 2026
  • 66°F
  • 50°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 19%
  • Precipitation: 0"
  • Wind: 10mphSSE 158°
  • Humidity: 71%
  • UV index: 3
  • Sunrise: 8:20 am EDT
  • Sunset: 6:49 pm EDT
  • ▼
  • Saturday
  • Oct 24, 2026
  • 66°F
  • 52°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 13%
  • Precipitation: 0"
  • Wind: 14mphS 170°
  • Humidity: 69%
  • UV index: 2
  • Sunrise: 8:21 am EDT
  • Sunset: 6:48 pm EDT
  • ▼
  • Sunday
  • Oct 25, 2026
  • 63°F
  • 46°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 17%
  • Precipitation: 0"
  • Wind: 12mphSW 233°
  • Humidity: 69%
  • UV index: 2
  • Sunrise: 8:23 am EDT
  • Sunset: 6:46 pm EDT
  • ▼
  • Monday
  • Oct 26, 2026
  • 54°F
  • 46°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 21%
  • Precipitation: 0"
  • Wind: 11mphN 353°
  • Humidity: 73%
  • UV index: 2
  • Sunrise: 8:24 am EDT
  • Sunset: 6:44 pm EDT
  • ▼
A combination of cloudy and sun-filled weather is predicted.
Rainfall is not expected in Big Bay in the upcoming period.
There will be a considerable variation in temperature across the forecast period. The maximum temperature will vary between 53.6°F and 66.2°F, while the forecast minimum temperature falls between 42.8°F and 51.8°F.
Sunday, Friday and next Saturday, with the highest temperature of 66.2°F, will be the warmest days in Big Bay; next Monday will be the coldest day, with the highest temperature of 53.6°F.
Updated: Oct 17, 2026 @ 12:50:30 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

On Saturday, variable cloud cover will persist, but sunshine will break through.

Today, the highest temperature will be 59°F, while the lowest temperature will be 46.4°F.
The highest temperature will be a couple of degrees higher than the average maximum of 50.5°F in October. The lowest temperature today will be also relatively higher than the average low temperature.

On Saturday, in Big Bay, sunrise was at 8:11 am and sunset will be at 7:00 pm (EDT).

Today, the daylight will last for 10h and 49min.

Tomorrow, sunshine will prevail for most of the day.

Tomorrow, the maximum temperature will be 66.2°F, while the minimum temperature will be 46.4°F.
The maximum temperature will be significantly higher than the average highest temperature of 50.5°F in October. Tomorrow, the lowest temperature will be slightly warmer than the average low temperature.

On Sunday, in Big Bay, sunrise will be at 8:13 am and sunset at 6:58 pm (EDT).

In Big Bay, the length of the day tomorrow will be 10h and 46min.