Weather forecast for 10 daysAlpena, MI

Weather forecast for the weekend

Saturday Oct 17, 2026

  • min.
  • 43°F
Clear
Clear
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 13mphSW 235°
  • Humidity: 62%
  • UV index: 0
  • Sunrise: 7:52 am EDT
  • Sunset: 6:45 pm EDT
  • ▼
In Alpena, during the afternoon and for the rest of the day, calm and clear weather will dominate.
The lowest expected temperature is a chilly 42.8°F.
Sunrise was at 7:52 am and sunset will be at 6:45 pm; the daylight will last for 10h and 53min.

Sunday Oct 18, 2026

  • 66°F
  • 45°F
Sunny
Sunny
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 16mphSW 218°
  • Humidity: 53%
  • UV index: 3
  • Sunrise: 7:53 am EDT
  • Sunset: 6:43 pm EDT
  • ▼
Tomorrow, in Alpena, uninterrupted sunshine is also anticipated.
Temperatures are forecasted to peak at a breezy 66.2°F and drop to a minimum of a brisk 44.6°F.
Temperatures are trending warmer, with a peak resembling September's average maximum rather than October's seasonal high.
Sunrise will be at 7:53 am and sunset at 6:43 pm; tomorrow's daylight will last for 10h and 50min.

10-day overview

Daily temperatures

Warmest period: tomorrow - Monday 66°C.
Coldest day: Friday 59°C.

Chance of precipitation

Highest chance: Wednesday 20%.

Long-term weather forecast

  • Saturday
  • Oct 17, 2026
  • min.
  • 43°F
Clear
Clear
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 13mphSW 235°
  • Humidity: 62%
  • UV index: 0
  • Sunrise: 7:52 am EDT
  • Sunset: 6:45 pm EDT
  • ▼
  • Sunday
  • Oct 18, 2026
  • 66°F
  • 45°F
Sunny
Sunny
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 16mphSW 218°
  • Humidity: 53%
  • UV index: 3
  • Sunrise: 7:53 am EDT
  • Sunset: 6:43 pm EDT
  • ▼
  • Monday
  • Oct 19, 2026
  • 66°F
  • 43°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 5%
  • Precipitation: 0"
  • Wind: 8mphW 268°
  • Humidity: 67%
  • UV index: 3
  • Sunrise: 7:55 am EDT
  • Sunset: 6:42 pm EDT
  • ▼
  • Tuesday
  • Oct 20, 2026
  • 61°F
  • 43°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 9%
  • Precipitation: 0"
  • Wind: 9mphE 94°
  • Humidity: 80%
  • UV index: 3
  • Sunrise: 7:56 am EDT
  • Sunset: 6:40 pm EDT
  • ▼
  • Wednesday
  • Oct 21, 2026
  • 64°F
  • 45°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 20%
  • Precipitation: 0"
  • Wind: 6mphS 187°
  • Humidity: 75%
  • UV index: 3
  • Sunrise: 7:57 am EDT
  • Sunset: 6:38 pm EDT
  • ▼
  • Thursday
  • Oct 22, 2026
  • 63°F
  • 45°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 11%
  • Precipitation: 0"
  • Wind: 7mphNNE 16°
  • Humidity: 78%
  • UV index: 3
  • Sunrise: 7:59 am EDT
  • Sunset: 6:37 pm EDT
  • ▼
  • Friday
  • Oct 23, 2026
  • 59°F
  • 43°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 7%
  • Precipitation: 0"
  • Wind: 9mphESE 105°
  • Humidity: 74%
  • UV index: 3
  • Sunrise: 8:00 am EDT
  • Sunset: 6:35 pm EDT
  • ▼
  • Saturday
  • Oct 24, 2026
  • 63°F
  • 45°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 7%
  • Precipitation: 0"
  • Wind: 11mphSSE 154°
  • Humidity: 70%
  • UV index: 3
  • Sunrise: 8:01 am EDT
  • Sunset: 6:34 pm EDT
  • ▼
  • Sunday
  • Oct 25, 2026
  • 63°F
  • 43°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 12%
  • Precipitation: 0"
  • Wind: 10mphS 189°
  • Humidity: 70%
  • UV index: 3
  • Sunrise: 8:03 am EDT
  • Sunset: 6:32 pm EDT
  • ▼
  • Monday
  • Oct 26, 2026
  • 61°F
  • 41°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 9%
  • Precipitation: 0"
  • Wind: 9mphNW 325°
  • Humidity: 67%
  • UV index: 2
  • Sunrise: 8:04 am EDT
  • Sunset: 6:30 pm EDT
  • ▼
Over the next ten days, a combination of cloudy and sunny weather is expected.
Rainfall is not forecasted in Alpena in the upcoming days.
In the upcoming days, the highest temperature will range between 59°F and 66.2°F, while the lowest nighttime temperatures will be relatively consistent, as the minimum temperature is expected to range between 41°F and 44.6°F.
With a maximum temperature of 66.2°F, Sunday and Monday will be the warmest days; Friday will be the coldest day, with the highest temperature of 59°F.
Updated: Oct 17, 2026 @ 19:28:01 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

Tomorrow, in Alpena, the forecast calls for abundant sunshine.

Tomorrow, the maximum temperature will be 66.2°F, while the minimum temperature will be 44.6°F.
Tomorrow, the maximum temperature will be notably higher than the average highest temperature of 54.5°F in October. Tomorrow, the lowest temperature will be in line with the average low temperature.

On Sunday, in Alpena, sunrise will be at 7:53 am and sunset at 6:43 pm (EDT).

Tomorrow, the daylight will last for 10h and 50min.