Weather forecast for tomorrow
Grantsburg, IL

Weather forecast for tomorrow

Tuesday, Jun 17.

AM Showers
5:32 am

8:19 pm
CDT
AM Showers
86°F / 73°F
  • Wind: 5mph SSW
  • Humidity: 83%
  • Precip. probability: 43%
  • Precipitation: 0.08"
  • UV index: 6
Tomorrow, on Tuesday, June 17, expect drizzly conditions with morning showers.
Minimal precipitation is forecasted. Temperatures will oscillate between a tropical 86°F at their highest and a moderately hot 73.4°F at their lowest.
The maximum heat index, which measures the combined effect of heat and moisture, is evaluated at a very hot 102.2°F. Note that heat index values are valued for light wind and location in the shade. Be aware that direct exposure to sunlight increases heat impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees.
Expect temperatures to reach June's average high of 85.6°F.
Sunrise will be at 5:32 am and sunset at 8:19 pm; tomorrow's daylight will last for 14h and 47min.

Frequently asked questions

What is the weather forecast for Grantsburg for tomorrow?
On Tuesday, light morning rain showers are possible throughout the early hours.
Will it rain tomorrow?
Tomorrow, there is a low chance of minimal precipitation in Grantsburg.
What will be the maximum temperature tomorrow?
Tomorrow, the highest temperature will be 86°F, while the lowest temperature will be 73.4°F. The maximum heat index, which indicates how humid air affects the felt temperature, is appraised at 102.2°F.
The maximum temperature will be in line with the average highest temperature of 85.6°F in June. The lowest temperature will be slightly warmer than the average low of 66.2°F.
What time are sunrise and sunset tomorrow?
On Tuesday, in Grantsburg, sunrise will be at 5:32 am and sunset at 8:19 pm (CDT).
How long will the day be tomorrow in Grantsburg?
In Grantsburg, tomorrow, there will be 14h and 47min of daylight.

Hourly weather forecast

12 am
  • 72°F
  • Feels like:
    75°F
Cloudy
Cloudy
  • Wind: 2mph SSE
  • Pressure: 29.85"Hg
  • Humidity: 98%
  • Precip. probability: 24%
  • Precipitation: 0"
  • Visibility: 7mi
2 am
  • 72°F
  • Feels like:
    75°F
Cloudy
Cloudy
  • Wind: 2mph SSW
  • Pressure: 29.85"Hg
  • Humidity: 100%
  • Precip. probability: 24%
  • Precipitation: 0"
  • Visibility: 6mi
4 am
  • 72°F
  • Feels like:
    73°F
Showers
Showers
  • Wind: 2mph S
  • Pressure: 29.85"Hg
  • Humidity: 100%
  • Precip. probability: 44%
  • Precipitation: 0.04"
  • Visibility: 5mi
Sunrise: 5:32 am
6 am
  • 72°F
  • Feels like:
    73°F
Few Showers
Few Showers
  • Wind: 3mph S
  • Pressure: 29.85"Hg
  • Humidity: 100%
  • Precip. probability: 33%
  • Precipitation: 0.04"
  • Visibility: 5mi
8 am
  • 72°F
  • Feels like:
    75°F
Showers
Showers
  • Wind: 4mph SSW
  • Pressure: 29.85"Hg
  • Humidity: 98%
  • Precip. probability: 44%
  • Precipitation: 0.04"
  • Visibility: 5mi
10 am
  • 75°F
  • Feels like:
    79°F
Few Showers
Few Showers
  • Wind: 4mph SSW
  • Pressure: 29.85"Hg
  • Humidity: 92%
  • Precip. probability: 34%
  • Precipitation: 0.04"
  • Visibility: 6mi
12 pm
  • 79°F
  • Feels like:
    82°F
Cloudy
Cloudy
  • Wind: 4mph SSW
  • Pressure: 29.85"Hg
  • Humidity: 85%
  • Precip. probability: 22%
  • Precipitation: 0"
  • Visibility: 10mi
2 pm
  • 81°F
  • Feels like:
    86°F
Cloudy
Cloudy
  • Wind: 5mph SW
  • Pressure: 29.83"Hg
  • Humidity: 76%
  • Precip. probability: 21%
  • Precipitation: 0"
  • Visibility: 10mi
4 pm
  • 82°F
  • Feels like:
    90°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 4mph SW
  • Pressure: 29.8"Hg
  • Humidity: 70%
  • Precip. probability: 18%
  • Precipitation: 0"
  • Visibility: 10mi
6 pm
  • 82°F
  • Feels like:
    90°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 4mph SSW
  • Pressure: 29.8"Hg
  • Humidity: 70%
  • Precip. probability: 19%
  • Precipitation: 0"
  • Visibility: 10mi
8 pm
  • 79°F
  • Feels like:
    84°F
Partly Cloudy
Partly Cloudy
  • Wind: 2mph S
  • Pressure: 29.8"Hg
  • Humidity: 82%
  • Precip. probability: 20%
  • Precipitation: 0"
  • Visibility: 10mi
Sunset: 8:19 pm
10 pm
  • 75°F
  • Feels like:
    81°F
Partly Cloudy
Partly Cloudy
  • Wind: 2mph S
  • Pressure: 29.83"Hg
  • Humidity: 94%
  • Precip. probability: 10%
  • Precipitation: 0"
  • Visibility: 9mi
Tomorrow, on Tuesday, a combination of cloud-filled, rainy and unstable weather is anticipated.
With minimal precipitation of 0.04", rainfall is predicted at 1 am, and from 3 am to 10 am.
The temperature will vary between the lowest temperature of 71.6°F and the highest temperature of 84.2°F. The hottest part of the day is expected around 5 pm.
The maximum temperature will be in line with June's average highest temperature of 85.6°F. Forecast models suggest a low more similar to July's typical minimum of 68.5°F than June's usual 66.2°F.
Updated: Jun 16, 2025 @ 17:40:23 UTC
Published by: Weather U.S. | About Us
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Weather Forecasting & Climate
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