Weather forecast for 10 daysSussex, WI
Weather forecast for the weekend
Sunday Oct 18, 2026
- 63°F
- 39°F
Sunny
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 18mphSW 215°
- Humidity: 43%
- UV index: 4
- Sunrise: 7:10 am CDT
- Sunset: 6:05 pm CDT
- details ▼
On Sunday, October 18, expect bright skies and plenty of sunshine.
The temperature variation is predicted to range from a maximum of a breezy 62.6°F to a minimum of a wintry 39.2°F.
The day’s top temperature is expected to be a couple of degrees higher than the typical October high of 57.2°F.
Sunrise was at 7:10 am and sunset will be at 6:05 pm; the daylight will last for 10h and 55min.
The temperature variation is predicted to range from a maximum of a breezy 62.6°F to a minimum of a wintry 39.2°F.
The day’s top temperature is expected to be a couple of degrees higher than the typical October high of 57.2°F.
Sunrise was at 7:10 am and sunset will be at 6:05 pm; the daylight will last for 10h and 55min.
10-day overview
Daily temperatures
Warmest period: Wednesday - Thursday 70°C.
Coldest period: Monday - Tuesday 61°C.
Coldest period: Monday - Tuesday 61°C.
Chance of precipitation
Highest chance: Tuesday 27.10. 24%.
Long-term weather forecast
- Sunday
- Oct 18, 2026
- 63°F
- 39°F
Sunny
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 18mphSW 215°
- Humidity: 43%
- UV index: 4
- Sunrise: 7:10 am CDT
- Sunset: 6:05 pm CDT
- details ▼
- Monday
- Oct 19, 2026
- 66°F
- 41°F
Mostly Sunny
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 5mphSW 214°
- Humidity: 59%
- UV index: 4
- Sunrise: 7:11 am CDT
- Sunset: 6:03 pm CDT
- details ▼
- Tuesday
- Oct 20, 2026
- 66°F
- 41°F
Partly Cloudy
- Precip. probability: 6%
- Precipitation: 0"
- Wind: 6mphESE 102°
- Humidity: 65%
- UV index: 3
- Sunrise: 7:12 am CDT
- Sunset: 6:02 pm CDT
- details ▼
- Wednesday
- Oct 21, 2026
- 70°F
- 43°F
Sunny
- Precip. probability: 6%
- Precipitation: 0"
- Wind: 6mphSSW 210°
- Humidity: 62%
- UV index: 3
- Sunrise: 7:14 am CDT
- Sunset: 6:00 pm CDT
- details ▼
- Thursday
- Oct 22, 2026
- 70°F
- 45°F
Partly Cloudy
- Precip. probability: 20%
- Precipitation: 0"
- Wind: 6mphENE 62°
- Humidity: 66%
- UV index: 3
- Sunrise: 7:15 am CDT
- Sunset: 5:59 pm CDT
- details ▼
- Friday
- Oct 23, 2026
- 68°F
- 48°F
Partly Cloudy
- Precip. probability: 13%
- Precipitation: 0"
- Wind: 9mphSE 133°
- Humidity: 66%
- UV index: 3
- Sunrise: 7:16 am CDT
- Sunset: 5:57 pm CDT
- details ▼
- Saturday
- Oct 24, 2026
- 68°F
- 52°F
Partly Cloudy
- Precip. probability: 6%
- Precipitation: 0"
- Wind: 11mphSSE 164°
- Humidity: 60%
- UV index: 3
- Sunrise: 7:17 am CDT
- Sunset: 5:56 pm CDT
- details ▼
- Sunday
- Oct 25, 2026
- 68°F
- 50°F
Partly Cloudy
- Precip. probability: 8%
- Precipitation: 0"
- Wind: 7mphWSW 242°
- Humidity: 59%
- UV index: 3
- Sunrise: 7:19 am CDT
- Sunset: 5:54 pm CDT
- details ▼
- Monday
- Oct 26, 2026
- 61°F
- 48°F
Partly Cloudy
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 8mphNE 54°
- Humidity: 66%
- UV index: 3
- Sunrise: 7:20 am CDT
- Sunset: 5:53 pm CDT
- details ▼
- Tuesday
- Oct 27, 2026
- 61°F
- 48°F
Mostly Cloudy
- Precip. probability: 24%
- Precipitation: 0"
- Wind: 9mphE 101°
- Humidity: 71%
- UV index: 2
- Sunrise: 7:21 am CDT
- Sunset: 5:51 pm CDT
- details ▼
Looking ahead to the next ten days, a combination of cloud-filled and bright weather is forecasted.
Rainfall is not predicted in Sussex in the upcoming period.
In the coming days, the maximum temperature will vary between 60.8°F and 69.8°F, while the variation in nighttime lows will be notably wide, as nighttime lows are forecast to fall between 39.2°F and 51.8°F.
The warmest days will be Wednesday and Thursday, with a maximum of 69.8°F; next Monday and Tuesday, with the highest temperature of 60.8°F, will be the coldest days.
Rainfall is not predicted in Sussex in the upcoming period.
In the coming days, the maximum temperature will vary between 60.8°F and 69.8°F, while the variation in nighttime lows will be notably wide, as nighttime lows are forecast to fall between 39.2°F and 51.8°F.
The warmest days will be Wednesday and Thursday, with a maximum of 69.8°F; next Monday and Tuesday, with the highest temperature of 60.8°F, will be the coldest days.
Updated: Oct 18, 2026 @ 15:37:25 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 Sunday, in Sussex, clear skies and sunshine are anticipated.
Today, the highest temperature will be 62.6°F, while the lowest temperature will be 39.2°F.
Today, the maximum temperature will be a few degrees higher than the average highest temperature in October. The lowest temperature today will be also a couple of degrees lower than the average low temperature.
Today, the maximum temperature will be a few degrees higher than the average highest temperature in October. The lowest temperature today will be also a couple of degrees lower than the average low temperature.
On Sunday, in Sussex, sunrise was at 7:10 am and sunset will be at 6:05 pm (CDT).
In Sussex, the length of the day today will be 10h and 55min.
