Weather forecast for todaySummit Lake, WI

Weather forecast for today

Current condition 2:29 pm CDT

  • 64°F
  • Feels like:
    63°F
Sunny
Sunny
  • Precipitation: 0"
  • Wind: 8mphS 190°
  • Humidity: 45%
  • Dewpoint: 43°F
  • Pressure: 30.32"Hg
  • Visibility: 10mi
  • UV index: 2
  • ▼
At the moment, the day is bathed in golden sunlight, with no clouds in sight.
The temperature is a comfortable 64.4°F, while the apparent temperature is a similar 62.6°F. The current temperature is almost at the maximum of today's 66.2°F.

Tuesday Oct 20, 2026

  • 66°F
  • 39°F
Sunny
Sunny
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 8mphS 178°
  • Humidity: 51%
  • UV index: 3
  • Sunrise: 7:19 am CDT
  • Sunset: 6:03 pm CDT
  • ▼
On Tuesday, in Summit Lake, sunny conditions are expected to continue.
Temperatures will see a substantial oscillation, reaching a high of a breezy 66.2°F and dropping to a low of a wintry 39.2°F.
It will feel warmer than usual, as the temperature reflects September's normal high of 67.1°F, not October's.
Sunrise was at 7:19 am and sunset will be at 6:03 pm; the daylight will last for 10h and 43min.

Hourly overview

Hourly temperatures

Warmest period: 3 pm - 4 pm 63°C.
Coldest hour: 12 am 45°C.

Chance of precipitation

Highest chance: 10 pm - 12 am 8%.

Hourly weather forecast

  • 3 pm
  • 63°F
  • Feels like:
    63°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 8mphS 186°
  • Humidity: 46%
  • Pressure: 30.3"Hg
  • Visibility: 10mi
  • UV index: 2
  • ▼
  • 4 pm
  • 63°F
  • Feels like:
    61°F
Sunny
Sunny
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 7mphS 181°
  • Humidity: 48%
  • Pressure: 30.3"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
  • 5 pm
  • 61°F
  • Feels like:
    59°F
Sunny
Sunny
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 7mphS 174°
  • Humidity: 52%
  • Pressure: 30.27"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 6 pm
  • 55°F
  • Feels like:
    54°F
Sunny
Sunny
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 6mphS 169°
  • Humidity: 63%
  • Pressure: 30.27"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Sunset: 6:03 pm
  • 7 pm
  • 52°F
  • Feels like:
    50°F
Clear
Clear
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 4mphSSE 168°
  • Humidity: 72%
  • Pressure: 30.27"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 8 pm
  • 48°F
  • Feels like:
    46°F
Clear
Clear
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 5mphSSE 167°
  • Humidity: 80%
  • Pressure: 30.27"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 9 pm
  • 48°F
  • Feels like:
    46°F
Clear
Clear
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 4mphS 171°
  • Humidity: 83%
  • Pressure: 30.27"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 pm
  • 46°F
  • Feels like:
    45°F
Clear
Clear
  • Precip. probability: 8%
  • Precipitation: 0"
  • Wind: 4mphS 178°
  • Humidity: 87%
  • Pressure: 30.27"Hg
  • Visibility: 9mi
  • UV index: 0
  • ▼
  • 11 pm
  • 46°F
  • Feels like:
    43°F
Clear
Clear
  • Precip. probability: 8%
  • Precipitation: 0"
  • Wind: 4mphS 185°
  • Humidity: 87%
  • Pressure: 30.27"Hg
  • Visibility: 9mi
  • UV index: 0
  • ▼
  • 12 am
  • 45°F
  • Feels like:
    43°F
Clear
Clear
  • Precip. probability: 8%
  • Precipitation: 0"
  • Wind: 4mphS 187°
  • Humidity: 90%
  • Pressure: 30.27"Hg
  • Visibility: 9mi
  • UV index: 0
  • ▼
For the rest of the day, sunshine is expected.
The temperature will be between a minimum of 46.4°F and a maximum of 62.6°F. The warmest part of the day will be at 3 pm and 4 pm.
The highest temperature is more resembling September's average maximum of 67.1°F than October's usual of 51.1°F. The night temperature will be consistent with the standard October low of 38.3°F.
Updated: Oct 20, 2026 @ 19:29:08 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

The current temperature (2:29 pm CDT) is 64.4°F.

Today, bright and sunny weather is expected.

Today, the highest temperature in Summit Lake, Wisconsin, will be 66.2°F, while the lowest temperature will be 39.2°F.
The highest temperature will be significantly higher than the average maximum of 51.1°F in October. The lowest temperature will be in line with the average low of 38.3°F.

On Tuesday, in Summit Lake, sunrise was at 7:19 am and sunset will be at 6:03 pm (CDT).

In Summit Lake, today, there will be 10h and 43min of daylight.