Weather forecast for 10 daysAlpena, SD
Weather forecast for the weekend
Sunday Oct 18, 2026
- 68°F
- 37°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 9mphENE 72°
- Humidity: 41%
- UV index: 3
- Sunrise: 7:52 am CDT
- Sunset: 6:44 pm CDT
- details ▼
On Sunday, in Alpena, sunshine will likely continue with scattered clouds at most.
Temperature fluctuations will be substantial, ranging from a peak of a pleasant 68°F to a low of an icy 37.4°F.
Today, the expected temperature appears higher and closer to September's norm of 75.7°F.
Sunrise was at 7:52 am and sunset will be at 6:44 pm; the daylight will last for 10h and 52min.
Temperature fluctuations will be substantial, ranging from a peak of a pleasant 68°F to a low of an icy 37.4°F.
Today, the expected temperature appears higher and closer to September's norm of 75.7°F.
Sunrise was at 7:52 am and sunset will be at 6:44 pm; the daylight will last for 10h and 52min.
10-day overview
Daily temperatures
Warmest period: Thursday - Friday 77°C.
Coldest day: Sunday 25.10. 57°C.
Coldest day: Sunday 25.10. 57°C.
Chance of precipitation
Highest chance: Monday 26.10. 24%.
Long-term weather forecast
- Sunday
- Oct 18, 2026
- 68°F
- 37°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 9mphENE 72°
- Humidity: 41%
- UV index: 3
- Sunrise: 7:52 am CDT
- Sunset: 6:44 pm CDT
- details ▼
- Monday
- Oct 19, 2026
- 68°F
- 41°F
Sunny
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 9mphE 80°
- Humidity: 57%
- UV index: 3
- Sunrise: 7:53 am CDT
- Sunset: 6:43 pm CDT
- details ▼
- Tuesday
- Oct 20, 2026
- 72°F
- 46°F
Partly Cloudy
- Precip. probability: 9%
- Precipitation: 0"
- Wind: 15mphSSE 161°
- Humidity: 65%
- UV index: 3
- Sunrise: 7:54 am CDT
- Sunset: 6:41 pm CDT
- details ▼
- Wednesday
- Oct 21, 2026
- 72°F
- 43°F
Mostly Sunny
- Precip. probability: 15%
- Precipitation: 0"
- Wind: 7mphNE 56°
- Humidity: 69%
- UV index: 3
- Sunrise: 7:56 am CDT
- Sunset: 6:39 pm CDT
- details ▼
- Thursday
- Oct 22, 2026
- 77°F
- 57°F
Mostly Sunny
- Precip. probability: 8%
- Precipitation: 0"
- Wind: 12mphSE 146°
- Humidity: 69%
- UV index: 3
- Sunrise: 7:57 am CDT
- Sunset: 6:38 pm CDT
- details ▼
- Friday
- Oct 23, 2026
- 77°F
- 55°F
Partly Cloudy / Wind
- Precip. probability: 20%
- Precipitation: 0.04"
- Wind: 23mphSSE 160°
- Humidity: 57%
- UV index: 2
- Sunrise: 7:58 am CDT
- Sunset: 6:36 pm CDT
- details ▼
- Saturday
- Oct 24, 2026
- 61°F
- 39°F
Partly Cloudy
- Precip. probability: 21%
- Precipitation: 0"
- Wind: 14mphWNW 299°
- Humidity: 63%
- UV index: 3
- Sunrise: 8:00 am CDT
- Sunset: 6:35 pm CDT
- details ▼
- Sunday
- Oct 25, 2026
- 57°F
- 43°F
Mostly Sunny
- Precip. probability: 10%
- Precipitation: 0"
- Wind: 9mphENE 69°
- Humidity: 64%
- UV index: 3
- Sunrise: 8:01 am CDT
- Sunset: 6:33 pm CDT
- details ▼
- Monday
- Oct 26, 2026
- 61°F
- 48°F
Mostly Cloudy
- Precip. probability: 24%
- Precipitation: 0"
- Wind: 12mphSE 140°
- Humidity: 76%
- UV index: 2
- Sunrise: 8:02 am CDT
- Sunset: 6:32 pm CDT
- details ▼
- Tuesday
- Oct 27, 2026
- 61°F
- 45°F
Partly Cloudy
- Precip. probability: 17%
- Precipitation: 0"
- Wind: 14mphSE 144°
- Humidity: 70%
- UV index: 3
- Sunrise: 8:04 am CDT
- Sunset: 6:30 pm CDT
- details ▼
Over the next ten days, conditions will reflect that a combination of bright and cloudy weather is predicted.
With a 20% probability, rainfall is anticipated only on Friday. The precipitation will be minimal at 0.04".
Significant changes in temperature are expected in the upcoming days. The temperature is expected to swing from 57.2°F up to 77°F, while the difference in minimum temperatures will be also substantial, as temperatures overnight will fluctuate from 37.4°F up to 57.2°F.
Thursday and Friday, with the highest temperature of 77°F, will be the warmest days; with the highest temperature of 57.2°F, next Sunday will be the coldest day.
With a 20% probability, rainfall is anticipated only on Friday. The precipitation will be minimal at 0.04".
Significant changes in temperature are expected in the upcoming days. The temperature is expected to swing from 57.2°F up to 77°F, while the difference in minimum temperatures will be also substantial, as temperatures overnight will fluctuate from 37.4°F up to 57.2°F.
Thursday and Friday, with the highest temperature of 77°F, will be the warmest days; with the highest temperature of 57.2°F, next Sunday will be the coldest day.
Updated: Oct 18, 2026 @ 16:09:58 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Frequently asked questions
Today, sunshine will likely continue with scattered clouds at most.
Today, the highest temperature will be 68°F, while the lowest temperature will be 37.4°F.
The highest temperature today will be notably higher than the average maximum of 57.9°F in October. Today, the lowest temperature will be a couple of degrees lower than the average low temperature.
The highest temperature today will be notably higher than the average maximum of 57.9°F in October. Today, the lowest temperature will be a couple of degrees lower than the average low temperature.
On Sunday, in Alpena, sunrise was at 7:52 am and sunset will be at 6:44 pm (CDT).
Today, the daylight will last for 10h and 52min.
