Weather forecast for todayLannon, WI

Weather forecast for today

Current condition 3:12 pm CDT

  • 55°F
  • Feels like:
    54°F
Sunny
Sunny
  • Precipitation: 0"
  • Wind: 14mphSW 230°
  • Humidity: 29%
  • Dewpoint: 25°F
  • Pressure: 30.41"Hg
  • Visibility: 10mi
  • UV index: 2
  • ▼
Currently, the sun dominates the sky, creating a bright and refreshing ambiance.
The temperature is a refreshing 55.4°F, the real-feel temperature is nearly identical at 53.6°F. The current temperature is nearly at the maximum of today's anticipated 57.2°F.

Saturday Oct 17, 2026

  • 57°F
  • 41°F
Sunny
Sunny
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 13mphSW 228°
  • Humidity: 35%
  • UV index: 2
  • Sunrise: 7:09 am CDT
  • Sunset: 6:06 pm CDT
  • ▼
Today, on Saturday, October 17, sunny and dry conditions are anticipated.
Temperatures are predicted to peak at a mild 57.2°F and drop to a minimum of a wintry 41°F.
Today, the maximum temperature is expected to be in line with the typical October high of 56.8°F.
Sunrise was at 7:09 am and sunset will be at 6:06 pm; the daylight will last for 10h and 58min.

Hourly overview

Hourly temperatures

Warmest period: 4 pm - 5 pm 55°C.
Coldest hour: 11 pm 43°C.

Chance of precipitation

Highest chance: 6 pm - 11 pm 1%.

Hourly weather forecast

  • 4 pm
  • 55°F
  • Feels like:
    54°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 14mphSW 231°
  • Humidity: 30%
  • Pressure: 30.39"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
  • 5 pm
  • 55°F
  • Feels like:
    52°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 12mphSW 229°
  • Humidity: 34%
  • Pressure: 30.39"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 6 pm
  • 52°F
  • Feels like:
    48°F
Sunny
Sunny
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 10mphSW 221°
  • Humidity: 40%
  • Pressure: 30.36"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Sunset: 6:06 pm
  • 7 pm
  • 48°F
  • Feels like:
    45°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 7mphSW 217°
  • Humidity: 49%
  • Pressure: 30.39"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 8 pm
  • 46°F
  • Feels like:
    41°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 7mphSW 216°
  • Humidity: 54%
  • Pressure: 30.39"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 9 pm
  • 45°F
  • Feels like:
    41°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 8mphSW 217°
  • Humidity: 57%
  • Pressure: 30.39"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 pm
  • 45°F
  • Feels like:
    39°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 9mphSW 220°
  • Humidity: 59%
  • Pressure: 30.39"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 11 pm
  • 43°F
  • Feels like:
    39°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 9mphSW 217°
  • Humidity: 62%
  • Pressure: 30.39"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 12 am
  • 43°F
  • Feels like:
    37°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 9mphSW 222°
  • Humidity: 63%
  • Pressure: 30.39"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 1 am
  • 43°F
  • Feels like:
    37°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 9mphSW 220°
  • Humidity: 64%
  • Pressure: 30.36"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 2 am
  • 43°F
  • Feels like:
    37°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 9mphSW 220°
  • Humidity: 66%
  • Pressure: 30.36"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
For the remainder of Saturday, bright and mostly sunny weather is expected.
The temperature will be between the highest temperature of 55.4°F and the lowest temperature of 42.8°F. The warmest part of the day will be at 4 pm and 5 pm.
The maximum temperature today will be alike with October's average high. The lowest temperature is also resembling October's typical minimum of 43.7°F.
Updated: Oct 17, 2026 @ 20:12:49 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

At 3:12 pm CDT, the temperature is 55.4°F.

On Saturday, a sun-drenched sky is anticipated.

Today, the maximum temperature will be 57.2°F, while the minimum temperature will be 41°F.
The highest temperature today will be in line with the average maximum temperature in October. The lowest temperature will be also in line with the average low of 43.7°F.

On Saturday, in Lannon, sunrise was at 7:09 am and sunset will be at 6:06 pm (CDT).

In Lannon, today, there will be 10h and 58min of daylight.