Weather forecast for 10 daysGrafton, WI

Weather forecast for the weekend

Sunday Oct 18, 2026

  • 63°F
  • 41°F
Sunny
Sunny
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 17mphSW 216°
  • Humidity: 48%
  • UV index: 4
  • Sunrise: 7:09 am CDT
  • Sunset: 6:04 pm CDT
  • ▼
Today, uninterrupted sunshine is anticipated.
The maximum temperature will be a breezy 62.6°F, while the minimum temperature will be a wintry 41°F.
Today, the forecasted temperature will be relatively higher than the standard October high of 56.7°F.
Sunrise was at 7:09 am and sunset will be at 6:04 pm; the daylight will last for 10h and 55min.

10-day overview

Daily temperatures

Maximum temperature: 68°C.
Coldest period: Monday - Tuesday 59°C.

Chance of precipitation

Highest chance: Tuesday 27.10. 24%.

Long-term weather forecast

  • Sunday
  • Oct 18, 2026
  • 63°F
  • 41°F
Sunny
Sunny
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 17mphSW 216°
  • Humidity: 48%
  • UV index: 4
  • Sunrise: 7:09 am CDT
  • Sunset: 6:04 pm CDT
  • ▼
  • Monday
  • Oct 19, 2026
  • 64°F
  • 43°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 6mphSSW 199°
  • Humidity: 62%
  • UV index: 3
  • Sunrise: 7:10 am CDT
  • Sunset: 6:02 pm CDT
  • ▼
  • Tuesday
  • Oct 20, 2026
  • 64°F
  • 43°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 14%
  • Precipitation: 0"
  • Wind: 6mphE 91°
  • Humidity: 72%
  • UV index: 3
  • Sunrise: 7:12 am CDT
  • Sunset: 6:00 pm CDT
  • ▼
  • Wednesday
  • Oct 21, 2026
  • 68°F
  • 46°F
Sunny
Sunny
  • Precip. probability: 7%
  • Precipitation: 0"
  • Wind: 6mphSSW 203°
  • Humidity: 65%
  • UV index: 3
  • Sunrise: 7:13 am CDT
  • Sunset: 5:59 pm CDT
  • ▼
  • Thursday
  • Oct 22, 2026
  • 66°F
  • 48°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 6%
  • Precipitation: 0"
  • Wind: 6mphNE 54°
  • Humidity: 71%
  • UV index: 3
  • Sunrise: 7:14 am CDT
  • Sunset: 5:57 pm CDT
  • ▼
  • Friday
  • Oct 23, 2026
  • 64°F
  • 50°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 7%
  • Precipitation: 0"
  • Wind: 10mphSE 141°
  • Humidity: 71%
  • UV index: 3
  • Sunrise: 7:15 am CDT
  • Sunset: 5:56 pm CDT
  • ▼
  • Saturday
  • Oct 24, 2026
  • 64°F
  • 52°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 6%
  • Precipitation: 0"
  • Wind: 12mphSSE 166°
  • Humidity: 66%
  • UV index: 2
  • Sunrise: 7:17 am CDT
  • Sunset: 5:54 pm CDT
  • ▼
  • Sunday
  • Oct 25, 2026
  • 68°F
  • 48°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 11%
  • Precipitation: 0"
  • Wind: 7mphSW 234°
  • Humidity: 62%
  • UV index: 3
  • Sunrise: 7:18 am CDT
  • Sunset: 5:53 pm CDT
  • ▼
  • Monday
  • Oct 26, 2026
  • 59°F
  • 48°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 5%
  • Precipitation: 0"
  • Wind: 9mphNE 47°
  • Humidity: 69%
  • UV index: 3
  • Sunrise: 7:19 am CDT
  • Sunset: 5:51 pm CDT
  • ▼
  • Tuesday
  • Oct 27, 2026
  • 59°F
  • 50°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0"
  • Wind: 9mphE 101°
  • Humidity: 74%
  • UV index: 2
  • Sunrise: 7:20 am CDT
  • Sunset: 5:50 pm CDT
  • ▼
It is expected that a combination of gloomy and sunny weather is expected.
Rainfall is not predicted in Grafton in the upcoming days.
In the upcoming period, the highest temperature will vary between 59°F and 68°F, while the low temperature range extends from 41°F to 51.8°F.
The warmest days will be Wednesday and next Sunday, with a maximum of 68°F; with a maximum temperature of 59°F, next Monday and Tuesday will be the coldest days.
Updated: Oct 18, 2026 @ 13:58:23 UTC
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 maximum temperature will be 62.6°F, while the minimum temperature will be 41°F.
The maximum temperature will be a couple of degrees higher than the average highest temperature of 56.7°F in October. The lowest temperature today will be also a few degrees lower than the average low temperature.

On Sunday, in Grafton, sunrise was at 7:09 am and sunset will be at 6:04 pm (CDT).

Today, the daylight will last for 10h and 55min.