Weather forecast for 10 days
Grantsburg, IL

Weather forecast for the weekend

Saturday, Jun 21.

Sunny
5:33 am

8:20 pm
CDT
Sunny
93°F / 75°F
  • Wind: 10mph SSW
  • Humidity: 68%
  • Precip. probability: 11%
  • Precipitation: 0"
  • UV index: 10
On Saturday, in Grantsburg, sunshine is expected with little to no cloud cover.
Rainfall is not forecasted. Anticipated temperature values will span from a tropical 93.2°F down to a moderately hot 75.2°F.
The projected high resembles July more than June, matching 88°F rather than 85.6°F.
Sunrise will be at 5:33 am and sunset at 8:20 pm; the daylight will last for 14h and 47min.

Sunday, Jun 22.

Sunny
5:33 am

8:20 pm
CDT
Sunny
93°F / 75°F
  • Wind: 7mph SSW
  • Humidity: 66%
  • Precip. probability: 8%
  • Precipitation: 0"
  • UV index: 10
On Sunday, June 22, sunshine will likely continue with scattered clouds at most.
Rainfall is not predicted. Temperature fluctuations between a humid 93.2°F and a moderately hot 75.2°F are expected.
On on Sunday, conditions will be hotter with a temperature more like July's typical high of 88°F.
Sunrise will be at 5:33 am and sunset at 8:20 pm; the daylight will last for 14h and 47min.

Frequently asked questions

What is the weather forecast for Grantsburg for Saturday?
On Saturday, in Grantsburg, skies will stay clear and sunny.
Will it rain on Saturday?
No, it will not rain on Saturday.
What will be the maximum temperature on Saturday?
On Saturday, the highest temperature will be 93.2°F, while the lowest temperature will be 75.2°F.
What is the weather forecast for Grantsburg for Sunday?
On Sunday, in Grantsburg, sun-filled conditions are expected to persist.
Will it rain on Sunday?
No, it will not rain on Sunday.
What will be the maximum temperature on Sunday?
On Sunday, the highest temperature will be 93.2°F, while the lowest temperature will be 75.2°F.
What is the weather forecast for Grantsburg for the next ten days?
In Grantsburg, weather will be unstable, and a combination of thunderstorm-prone, cloudy, mostly clear and wet weather is anticipated for the next ten days.
Will it rain in the next ten days?
Rainfall is expected on Monday through Wednesday, next Tuesday and Wednesday in Grantsburg. Monday, with moderate precipitation of 0.79", will be the day with the most rainfall.
How hot will it be in the next ten days?
The maximum temperature will vary between 80.6°F and 93.2°F, while the minimum temperature will be between 68°F and 75.2°F.
Taking the humidity into consideration, the maximum feel-like temperature will range between 86°F and 114.8°F.
What will be the hottest and the coldest days?
With a maximum temperature of 93.2°F, Saturday through next Monday will be the hottest days. Today is the coldest day, with a maximum temperature of 80.6°F.

Long-term weather forecast

MonJun 16.
  • 81°F
  • 70°F
Heavy Thunderstorms
Heavy Thunderstorms
  • Wind: 5mph S
  • Humidity: 86%
  • UV index: 4
  • Precip. probability: 98%
  • Precipitation: 0.79"
  • 5:32 am 8:19 pm CDT
TueJun 17.
  • 84°F
  • 73°F
AM Showers
AM Showers
  • Wind: 5mph SSW
  • Humidity: 83%
  • UV index: 6
  • Precip. probability: 42%
  • Precipitation: 0.08"
  • 5:32 am 8:19 pm CDT
WedJun 18.
  • 88°F
  • 68°F
PM Thunderstorms
PM Thunderstorms
  • Wind: 14mph SSW
  • Humidity: 78%
  • UV index: 8
  • Precip. probability: 39%
  • Precipitation: 0.55"
  • 5:32 am 8:19 pm CDT
ThuJun 19.
  • 88°F
  • 68°F
Partly Cloudy
Partly Cloudy
  • Wind: 4mph WNW
  • Humidity: 69%
  • UV index: 10
  • Precip. probability: 24%
  • Precipitation: 0"
  • 5:32 am 8:20 pm CDT
FriJun 20.
  • 90°F
  • 73°F
Partly Cloudy
Partly Cloudy
  • Wind: 5mph S
  • Humidity: 67%
  • UV index: 10
  • Precip. probability: 8%
  • Precipitation: 0"
  • 5:32 am 8:20 pm CDT
SatJun 21.
  • 93°F
  • 75°F
Sunny
Sunny
  • Wind: 10mph SSW
  • Humidity: 68%
  • UV index: 10
  • Precip. probability: 11%
  • Precipitation: 0"
  • 5:33 am 8:20 pm CDT
SunJun 22.
  • 93°F
  • 75°F
Sunny
Sunny
  • Wind: 7mph SSW
  • Humidity: 66%
  • UV index: 10
  • Precip. probability: 8%
  • Precipitation: 0"
  • 5:33 am 8:20 pm CDT
MonJun 23.
  • 93°F
  • 73°F
Mostly Sunny
Mostly Sunny
  • Wind: 5mph SSW
  • Humidity: 66%
  • UV index: 10
  • Precip. probability: 18%
  • Precipitation: 0"
  • 5:33 am 8:21 pm CDT
TueJun 24.
  • 90°F
  • 72°F
Partly Cloudy
Partly Cloudy
  • Wind: 4mph SW
  • Humidity: 70%
  • UV index: 10
  • Precip. probability: 24%
  • Precipitation: 0.04"
  • 5:33 am 8:21 pm CDT
WedJun 25.
  • 86°F
  • 72°F
Scattered Thunderstorms
Scattered Thunderstorms
  • Wind: 5mph SSW
  • Humidity: 73%
  • UV index: 9
  • Precip. probability: 50%
  • Precipitation: 0.2"
  • 5:34 am 8:21 pm CDT
Over the course of the next ten days, expect shifting weather, and a mix of lightning-active, cloud-filled, clear and rainy weather is forecasted.
Rainfall is forecasted for Monday through Wednesday, next Tuesday and Wednesday.
There will be a considerable variation in temperature in the upcoming days. Maximum temperatures are forecasted between 80.6°F and 93.2°F, while the low temperature range extends from 68°F to 75.2°F.
With a maximum temperature of 93.2°F, Saturday through next Monday will be the hottest days; today is the coldest day, with a maximum temperature of 80.6°F.
Taking the humidity into consideration, the maximum feel-like temperature may increase significantly and vary between a blazing 86°F and a burning hot 114.8°F.
Updated: Jun 16, 2025 @ 12:05:50 UTC
Published by: Weather U.S. | About Us
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