Weather forecast for todayIsland Lake, WI

Weather forecast for today

Current condition 1:13 pm CDT

  • 55°F
  • Feels like:
    52°F
Sunny
Sunny
  • Precipitation: 0"
  • Wind: 15mphSSW 210°
  • Humidity: 32%
  • Dewpoint: 27°F
  • Pressure: 30.3"Hg
  • Visibility: 10mi
  • UV index: 3
  • ▼
Currently, the weather is bright and sunny.
The temperature is a refreshing 55.4°F, with the felt air temperature being assessed at a crisp 51.8°F. The current temperature is nearly at the maximum of today's anticipated 59°F.

Saturday Oct 17, 2026

  • 59°F
  • 41°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 15mphSSW 210°
  • Humidity: 34%
  • UV index: 3
  • Sunrise: 7:24 am CDT
  • Sunset: 6:16 pm CDT
  • ▼
Today, on Saturday, October 17, skies are expected to be clear and full of sunshine.
The temperature will vary between a maximum of a mild 59°F and a minimum of an icy 41°F.
Today's peak temperature is forecasted to be slightly warmer than October's average high of 53.1°F.
Sunrise was at 7:24 am and sunset will be at 6:16 pm; the daylight will last for 10h and 52min.

Hourly overview

Hourly temperatures

Warmest period: 3 pm - 4 pm 59°C.
Coldest period: 10 pm - 11 pm 45°C.

Chance of precipitation

Highest chance: 8 pm - 11 pm 1%.

Hourly weather forecast

  • 2 pm
  • 57°F
  • Feels like:
    54°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 15mphSW 214°
  • Humidity: 31%
  • Pressure: 30.27"Hg
  • Visibility: 10mi
  • UV index: 3
  • ▼
  • 3 pm
  • 59°F
  • Feels like:
    55°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 14mphSW 214°
  • Humidity: 30%
  • Pressure: 30.24"Hg
  • Visibility: 10mi
  • UV index: 2
  • ▼
  • 4 pm
  • 59°F
  • Feels like:
    55°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 14mphSSW 212°
  • Humidity: 32%
  • Pressure: 30.21"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
  • 5 pm
  • 55°F
  • Feels like:
    54°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 11mphSSW 206°
  • Humidity: 38%
  • Pressure: 30.21"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 6 pm
  • 54°F
  • Feels like:
    50°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 11mphSSW 201°
  • Humidity: 42%
  • Pressure: 30.18"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Sunset: 6:16 pm
  • 7 pm
  • 52°F
  • Feels like:
    48°F
Clear
Clear
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 9mphSSW 195°
  • Humidity: 46%
  • Pressure: 30.18"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 8 pm
  • 48°F
  • Feels like:
    45°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 9mphSSW 196°
  • Humidity: 53%
  • Pressure: 30.18"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 9 pm
  • 46°F
  • Feels like:
    41°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 9mphSSW 197°
  • Humidity: 58%
  • Pressure: 30.18"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 pm
  • 45°F
  • Feels like:
    41°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 9mphSSW 202°
  • Humidity: 63%
  • Pressure: 30.18"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 11 pm
  • 45°F
  • Feels like:
    39°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 9mphSSW 202°
  • Humidity: 64%
  • Pressure: 30.18"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
For the rest of the day, primarily bright and sunny weather is anticipated.
The temperature will be between the lowest temperature of 44.6°F and the highest temperature of 59°F. The warmest part of the day will be at 3 pm and 4 pm.
Today, the forecasted high will be relatively higher than October's typical peak temperature. The nighttime low today will be also in line with October's typical minimum temperature.
Updated: Oct 17, 2026 @ 18:13:18 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

At 1:13 pm CDT, the temperature in Island Lake is 55.4°F.

On Saturday, conditions will remain bright with clear skies.

Today, the highest temperature will be 59°F, while the lowest temperature will be 41°F.
Today, the maximum temperature will be relatively higher than the average highest temperature in October. Today, the lowest temperature will be in line with the average low temperature.

On Saturday, in Island Lake, sunrise was at 7:24 am and sunset will be at 6:16 pm (CDT).

In Island Lake, today, there will be 10h and 52min of daylight.