Weather forecast for 10 daysIsle Royale National Park, MI
Weather forecast for the weekend
Saturday Oct 17, 2026
- 50°F
- 46°F
Partly Cloudy / Wind
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 24mphWSW 243°
- Humidity: 64%
- UV index: 3
- Sunrise: 8:18 am EDT
- Sunset: 7:03 pm EDT
- details ▼
On Saturday, October 17, partly cloudy skies will be paired with frequent wind gusts.
Minor temperature shifts from a high of a cool 50°F to a low of a brisk 46.4°F are expected.
Today's temperature is forecasted to match October's standard peak of 51.8°F.
Sunrise will be at 8:18 am and sunset at 7:03 pm; the daylight will last for 10h and 45min.
Minor temperature shifts from a high of a cool 50°F to a low of a brisk 46.4°F are expected.
Today's temperature is forecasted to match October's standard peak of 51.8°F.
Sunrise will be at 8:18 am and sunset at 7:03 pm; the daylight will last for 10h and 45min.
Sunday Oct 18, 2026
- 54°F
- 45°F
Partly Cloudy / Wind
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 27mphSW 235°
- Humidity: 69%
- UV index: 3
- Sunrise: 8:19 am EDT
- Sunset: 7:01 pm EDT
- details ▼
Tomorrow, on Sunday, occasional gusty winds will sweep through a partly cloudy sky.
Minor temperature shifts are predicted, peaking at a maximum of a cool 53.6°F and dropping to a minimum of a brisk 44.6°F.
The maximum temperature for tomorrow is forecasted to match the regular October high of 51.8°F.
Sunrise will be at 8:19 am and sunset at 7:01 pm; tomorrow's daylight will last for 10h and 42min.
Minor temperature shifts are predicted, peaking at a maximum of a cool 53.6°F and dropping to a minimum of a brisk 44.6°F.
The maximum temperature for tomorrow is forecasted to match the regular October high of 51.8°F.
Sunrise will be at 8:19 am and sunset at 7:01 pm; tomorrow's daylight will last for 10h and 42min.
10-day overview
Daily temperatures
Warmest day: Saturday 24.10. 55°C.
Coldest day: Monday 26.10. 48°C.
Coldest day: Monday 26.10. 48°C.
Chance of precipitation
Highest chance: Sunday 25.10. 24%.
Long-term weather forecast
- Saturday
- Oct 17, 2026
- 50°F
- 46°F
Partly Cloudy / Wind
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 24mphWSW 243°
- Humidity: 64%
- UV index: 3
- Sunrise: 8:18 am EDT
- Sunset: 7:03 pm EDT
- details ▼
- Sunday
- Oct 18, 2026
- 54°F
- 45°F
Partly Cloudy / Wind
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 27mphSW 235°
- Humidity: 69%
- UV index: 3
- Sunrise: 8:19 am EDT
- Sunset: 7:01 pm EDT
- details ▼
- Monday
- Oct 19, 2026
- 54°F
- 43°F
Partly Cloudy
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 6mphNNE 18°
- Humidity: 65%
- UV index: 3
- Sunrise: 8:21 am EDT
- Sunset: 6:59 pm EDT
- details ▼
- Tuesday
- Oct 20, 2026
- 54°F
- 48°F
Mostly Sunny
- Precip. probability: 7%
- Precipitation: 0"
- Wind: 9mphESE 113°
- Humidity: 83%
- UV index: 2
- Sunrise: 8:22 am EDT
- Sunset: 6:57 pm EDT
- details ▼
- Wednesday
- Oct 21, 2026
- 54°F
- 45°F
Partly Cloudy
- Precip. probability: 14%
- Precipitation: 0"
- Wind: 14mphSW 233°
- Humidity: 83%
- UV index: 2
- Sunrise: 8:24 am EDT
- Sunset: 6:56 pm EDT
- details ▼
- Thursday
- Oct 22, 2026
- 50°F
- 46°F
Partly Cloudy
- Precip. probability: 22%
- Precipitation: 0"
- Wind: 11mphENE 57°
- Humidity: 89%
- UV index: 2
- Sunrise: 8:25 am EDT
- Sunset: 6:54 pm EDT
- details ▼
- Friday
- Oct 23, 2026
- 54°F
- 50°F
Partly Cloudy
- Precip. probability: 8%
- Precipitation: 0"
- Wind: 9mphSSE 153°
- Humidity: 87%
- UV index: 2
- Sunrise: 8:27 am EDT
- Sunset: 6:52 pm EDT
- details ▼
- Saturday
- Oct 24, 2026
- 55°F
- 50°F
Partly Cloudy
- Precip. probability: 10%
- Precipitation: 0"
- Wind: 16mphS 177°
- Humidity: 79%
- UV index: 2
- Sunrise: 8:28 am EDT
- Sunset: 6:50 pm EDT
- details ▼
- Sunday
- Oct 25, 2026
- 52°F
- 43°F
Partly Cloudy
- Precip. probability: 24%
- Precipitation: 0"
- Wind: 16mphWSW 243°
- Humidity: 79%
- UV index: 2
- Sunrise: 8:30 am EDT
- Sunset: 6:49 pm EDT
- details ▼
- Monday
- Oct 26, 2026
- 48°F
- 45°F
Partly Cloudy
- Precip. probability: 12%
- Precipitation: 0"
- Wind: 13mphN 357°
- Humidity: 74%
- UV index: 2
- Sunrise: 8:31 am EDT
- Sunset: 6:47 pm EDT
- details ▼
For the next ten days, primarily overcast and occasionally sunny weather is predicted.
Rain is not anticipated in Isle Royale National Park in the upcoming days.
In the coming days, the maximum temperature will vary between 48.2°F and 55.4°F, while the low temperature range extends from 42.8°F to 50°F.
The warmest day will be next Saturday, with a maximum of 55.4°F; next Monday will be the coldest day, with the highest temperature of 48.2°F.
Rain is not anticipated in Isle Royale National Park in the upcoming days.
In the coming days, the maximum temperature will vary between 48.2°F and 55.4°F, while the low temperature range extends from 42.8°F to 50°F.
The warmest day will be next Saturday, with a maximum of 55.4°F; next Monday will be the coldest day, with the highest temperature of 48.2°F.
Updated: Oct 17, 2026 @ 11:48:32 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
On Saturday, sunny spells will break through fast-moving clouds and breezy conditions.
Today, the maximum temperature will be 50°F, while the minimum temperature will be 46.4°F.
The highest temperature today will be in line with the average maximum temperature in October. The lowest temperature will be uncommonly higher than the average low of 35.6°F.
The highest temperature today will be in line with the average maximum temperature in October. The lowest temperature will be uncommonly higher than the average low of 35.6°F.
On Saturday, in Isle Royale National Park, sunrise will be at 8:18 am and sunset at 7:03 pm (EDT).
In Isle Royale National Park, the length of the day today will be 10h and 45min.
Tomorrow, in Isle Royale National Park, mostly clear skies with occasional gusts of wind are expected.
Tomorrow, the highest temperature will be 53.6°F, while the lowest temperature will be 44.6°F.
The maximum temperature tomorrow will be in line with the average highest temperature in October. The lowest temperature will be moderately higher than the average low of 35.6°F.
The maximum temperature tomorrow will be in line with the average highest temperature in October. The lowest temperature will be moderately higher than the average low of 35.6°F.
On Sunday, in Isle Royale National Park, sunrise will be at 8:19 am and sunset at 7:01 pm (EDT).
Tomorrow, the daylight will last for 10h and 42min.
