Weather forecast for 10 daysDelavan Lake, WI
Weather forecast for the weekend
Sunday Oct 18, 2026
- 64°F
- 39°F
Sunny
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 16mphSSW 208°
- Humidity: 52%
- UV index: 4
- Sunrise: 7:11 am CDT
- Sunset: 6:07 pm CDT
- details ▼
Today, sunshine will likely continue with scattered clouds at most.
The temperature is predicted to vary between a maximum of a breezy 64.4°F and a minimum of a cold 39.2°F.
Today's maximum temperature is predicted to be a couple of degrees higher than the usual 58.3°F high in October.
Sunrise will be at 7:11 am and sunset at 6:07 pm; the daylight will last for 10h and 56min.
The temperature is predicted to vary between a maximum of a breezy 64.4°F and a minimum of a cold 39.2°F.
Today's maximum temperature is predicted to be a couple of degrees higher than the usual 58.3°F high in October.
Sunrise will be at 7:11 am and sunset at 6:07 pm; the daylight will last for 10h and 56min.
10-day overview
Daily temperatures
Warmest day: Thursday 73°C.
Minimum temperature: 64°C.
Minimum temperature: 64°C.
Chance of precipitation
Highest chance: Tuesday 27.10. 24%.
Long-term weather forecast
- Sunday
- Oct 18, 2026
- 64°F
- 39°F
Sunny
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 16mphSSW 208°
- Humidity: 52%
- UV index: 4
- Sunrise: 7:11 am CDT
- Sunset: 6:07 pm CDT
- details ▼
- Monday
- Oct 19, 2026
- 68°F
- 39°F
Mostly Sunny
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 5mphSSW 209°
- Humidity: 55%
- UV index: 4
- Sunrise: 7:12 am CDT
- Sunset: 6:06 pm CDT
- details ▼
- Tuesday
- Oct 20, 2026
- 68°F
- 39°F
Sunny
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 4mphESE 114°
- Humidity: 60%
- UV index: 4
- Sunrise: 7:13 am CDT
- Sunset: 6:04 pm CDT
- details ▼
- Wednesday
- Oct 21, 2026
- 70°F
- 45°F
Sunny
- Precip. probability: 6%
- Precipitation: 0"
- Wind: 5mphSSW 202°
- Humidity: 58%
- UV index: 3
- Sunrise: 7:15 am CDT
- Sunset: 6:03 pm CDT
- details ▼
- Thursday
- Oct 22, 2026
- 73°F
- 45°F
Partly Cloudy
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 4mphSE 140°
- Humidity: 60%
- UV index: 3
- Sunrise: 7:16 am CDT
- Sunset: 6:01 pm CDT
- details ▼
- Friday
- Oct 23, 2026
- 72°F
- 46°F
Partly Cloudy
- Precip. probability: 7%
- Precipitation: 0"
- Wind: 8mphSE 140°
- Humidity: 61%
- UV index: 3
- Sunrise: 7:17 am CDT
- Sunset: 6:00 pm CDT
- details ▼
- Saturday
- Oct 24, 2026
- 70°F
- 50°F
Mostly Cloudy
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 11mphSSE 162°
- Humidity: 55%
- UV index: 3
- Sunrise: 7:18 am CDT
- Sunset: 5:58 pm CDT
- details ▼
- Sunday
- Oct 25, 2026
- 70°F
- 48°F
Partly Cloudy
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 7mphSW 215°
- Humidity: 56%
- UV index: 3
- Sunrise: 7:19 am CDT
- Sunset: 5:57 pm CDT
- details ▼
- Monday
- Oct 26, 2026
- 66°F
- 46°F
Partly Cloudy
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 7mphENE 66°
- Humidity: 58%
- UV index: 3
- Sunrise: 7:21 am CDT
- Sunset: 5:55 pm CDT
- details ▼
- Tuesday
- Oct 27, 2026
- 64°F
- 48°F
Mostly Cloudy
- Precip. probability: 24%
- Precipitation: 0"
- Wind: 9mphESE 104°
- Humidity: 73%
- UV index: 2
- Sunrise: 7:22 am CDT
- Sunset: 5:54 pm CDT
- details ▼
Across the following ten days, a combination of cloud-filled and sun-filled weather is predicted.
Rainfall is not forecasted in Delavan Lake in the upcoming period.
In the upcoming days, the highest temperature will vary between 64.4°F and 73.4°F, while nighttime temperatures are expected to vary from 39.2°F to 50°F.
The warmest day will be Thursday, with a maximum of 73.4°F; Sunday and next Tuesday, with the highest temperature of 64.4°F, will be the coldest days.
Rainfall is not forecasted in Delavan Lake in the upcoming period.
In the upcoming days, the highest temperature will vary between 64.4°F and 73.4°F, while nighttime temperatures are expected to vary from 39.2°F to 50°F.
The warmest day will be Thursday, with a maximum of 73.4°F; Sunday and next Tuesday, with the highest temperature of 64.4°F, will be the coldest days.
Updated: Oct 18, 2026 @ 06:56:56 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, sunny conditions are expected to continue.
Today, the highest temperature will be 64.4°F, while the lowest temperature will be 39.2°F.
The highest temperature today will be relatively higher than the average maximum temperature in October. The lowest temperature today will be in line with the average low temperature.
The highest temperature today will be relatively higher than the average maximum temperature in October. The lowest temperature today will be in line with the average low temperature.
On Sunday, in Delavan Lake, sunrise will be at 7:11 am and sunset at 6:07 pm (CDT).
In Delavan Lake, the length of the day today will be 10h and 56min.
