Weather forecast for 10 daysSun Prairie, WI
Weather forecast for the weekend
Saturday Oct 17, 2026
- 55°F
- 39°F
Sunny
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 12mphSW 220°
- Humidity: 47%
- UV index: 4
- Sunrise: 7:13 am CDT
- Sunset: 6:10 pm CDT
- details ▼
Today, in Sun Prairie, sunny and dry conditions are anticipated.
The highest temperature will be a refreshing 55.4°F, while the lowest expected temperature is a wintry 39.2°F.
Expect temperatures to reach October's average high of 56.8°F.
Sunrise was at 7:13 am and sunset will be at 6:10 pm; the daylight will last for 10h and 58min.
The highest temperature will be a refreshing 55.4°F, while the lowest expected temperature is a wintry 39.2°F.
Expect temperatures to reach October's average high of 56.8°F.
Sunrise was at 7:13 am and sunset will be at 6:10 pm; the daylight will last for 10h and 58min.
Sunday Oct 18, 2026
- 63°F
- 39°F
Sunny
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 17mphSSW 206°
- Humidity: 53%
- UV index: 4
- Sunrise: 7:14 am CDT
- Sunset: 6:09 pm CDT
- details ▼
Tomorrow, on Sunday, bright and sunny weather is expected.
Temperature fluctuations between a breezy 62.6°F and an icy 39.2°F are predicted.
Tomorrow, the anticipated maximum will be relatively higher than October's regular high of 56.8°F.
Sunrise will be at 7:14 am and sunset at 6:09 pm; tomorrow's daylight will last for 10h and 55min.
Temperature fluctuations between a breezy 62.6°F and an icy 39.2°F are predicted.
Tomorrow, the anticipated maximum will be relatively higher than October's regular high of 56.8°F.
Sunrise will be at 7:14 am and sunset at 6:09 pm; tomorrow's daylight will last for 10h and 55min.
10-day overview
Daily temperatures
Warmest period: Friday - Saturday 72°C.
Coldest day: today 55°C.
Coldest day: today 55°C.
Chance of precipitation
Highest chance: Friday 20%.
Long-term weather forecast
- Saturday
- Oct 17, 2026
- 55°F
- 39°F
Sunny
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 12mphSW 220°
- Humidity: 47%
- UV index: 4
- Sunrise: 7:13 am CDT
- Sunset: 6:10 pm CDT
- details ▼
- Sunday
- Oct 18, 2026
- 63°F
- 39°F
Sunny
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 17mphSSW 206°
- Humidity: 53%
- UV index: 4
- Sunrise: 7:14 am CDT
- Sunset: 6:09 pm CDT
- details ▼
- Monday
- Oct 19, 2026
- 66°F
- 39°F
Mostly Sunny
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 6mphS 191°
- Humidity: 58%
- UV index: 4
- Sunrise: 7:15 am CDT
- Sunset: 6:07 pm CDT
- details ▼
- Tuesday
- Oct 20, 2026
- 68°F
- 41°F
Mostly Sunny
- Precip. probability: 7%
- Precipitation: 0"
- Wind: 6mphSE 138°
- Humidity: 61%
- UV index: 3
- Sunrise: 7:16 am CDT
- Sunset: 6:06 pm CDT
- details ▼
- Wednesday
- Oct 21, 2026
- 70°F
- 45°F
Mostly Sunny
- Precip. probability: 6%
- Precipitation: 0"
- Wind: 7mphS 186°
- Humidity: 61%
- UV index: 3
- Sunrise: 7:18 am CDT
- Sunset: 6:04 pm CDT
- details ▼
- Thursday
- Oct 22, 2026
- 70°F
- 43°F
Partly Cloudy
- Precip. probability: 6%
- Precipitation: 0"
- Wind: 3mphESE 105°
- Humidity: 62%
- UV index: 3
- Sunrise: 7:19 am CDT
- Sunset: 6:03 pm CDT
- details ▼
- Friday
- Oct 23, 2026
- 72°F
- 48°F
Partly Cloudy
- Precip. probability: 20%
- Precipitation: 0"
- Wind: 7mphSE 130°
- Humidity: 62%
- UV index: 3
- Sunrise: 7:20 am CDT
- Sunset: 6:01 pm CDT
- details ▼
- Saturday
- Oct 24, 2026
- 72°F
- 50°F
Partly Cloudy
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 11mphSSE 154°
- Humidity: 58%
- UV index: 3
- Sunrise: 7:21 am CDT
- Sunset: 6:00 pm CDT
- details ▼
- Sunday
- Oct 25, 2026
- 70°F
- 46°F
Partly Cloudy
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 9mphSSW 201°
- Humidity: 58%
- UV index: 3
- Sunrise: 7:23 am CDT
- Sunset: 5:58 pm CDT
- details ▼
- Monday
- Oct 26, 2026
- 64°F
- 48°F
Mostly Sunny
- Precip. probability: 10%
- Precipitation: 0"
- Wind: 7mphNE 56°
- Humidity: 66%
- UV index: 3
- Sunrise: 7:24 am CDT
- Sunset: 5:57 pm CDT
- details ▼
It is expected that a combination of mostly clear and cloud-filled weather is forecasted.
Rain is not anticipated in Sun Prairie in the upcoming days.
The temperature will vary considerably over the next several days. The maximum temperature will vary between 55.4°F and 71.6°F, while the lowest temperature will be between 39.2°F and 50°F.
Friday and next Saturday, with the highest temperature of 71.6°F, will be the warmest days in Sun Prairie; today is the coldest day, with a maximum temperature of 55.4°F.
Rain is not anticipated in Sun Prairie in the upcoming days.
The temperature will vary considerably over the next several days. The maximum temperature will vary between 55.4°F and 71.6°F, while the lowest temperature will be between 39.2°F and 50°F.
Friday and next Saturday, with the highest temperature of 71.6°F, will be the warmest days in Sun Prairie; today is the coldest day, with a maximum temperature of 55.4°F.
Updated: Oct 17, 2026 @ 13:52:16 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, skies are expected to be clear and full of sunshine.
Today, the maximum temperature will be 55.4°F, while the minimum temperature will be 39.2°F.
Today, the maximum temperature will be in line with the average highest temperature in October. The lowest temperature will be also in line with the average low of 41.7°F.
Today, the maximum temperature will be in line with the average highest temperature in October. The lowest temperature will be also in line with the average low of 41.7°F.
On Saturday, in Sun Prairie, sunrise was at 7:13 am and sunset will be at 6:10 pm (CDT).
Today, the daylight will last for 10h and 58min.
On Sunday, in Sun Prairie, expect bright skies and plenty of sunshine.
Tomorrow, the maximum temperature will be 62.6°F, while the minimum temperature will be 39.2°F.
The highest temperature tomorrow will be a few degrees higher than the average maximum temperature in October. The lowest temperature will be in line with the average low of 41.7°F.
The highest temperature tomorrow will be a few degrees higher than the average maximum temperature in October. The lowest temperature will be in line with the average low of 41.7°F.
On Sunday, in Sun Prairie, sunrise will be at 7:14 am and sunset at 6:09 pm (CDT).
In Sun Prairie, the length of the day tomorrow will be 10h and 55min.
