Weather forecast for tomorrow
Grayslake, IL

Weather forecast for tomorrow

Friday, May 2.

AM Clouds / PM Sun
5:43 am

7:54 pm
CDT
AM Clouds / PM Sun
55°F / 41°F
  • Wind: 8mph NE
  • Humidity: 75%
  • Precip. probability: 24%
  • Precipitation: 0.04"
  • UV index: 5
On Friday, May 2, gray skies in the morning will gradually clear, leading to a warmer, sunnier afternoon.
Minimal precipitation is predicted for tomorrow. The temperature variation is anticipated to range from a maximum of a mild 55.4°F to a minimum of an icy 41°F.
Forecasts show a high closer to April's climate pattern, around 53.6°F, rather than May's 65.3°F.
Sunrise will be at 5:43 am and sunset at 7:54 pm; tomorrow's daylight will last for 14h and 11min.

Frequently asked questions

What is the weather forecast for Grayslake for tomorrow?
Tomorrow, in Grayslake, morning cloud cover will break apart, making way for brighter and drier conditions in the afternoon.
Will it rain tomorrow?
Tomorrow, there is a low chance of minimal precipitation in Grayslake.
What will be the highest temperature in Grayslake tomorrow?
Tomorrow, the maximum temperature will be 55.4°F, while the minimum temperature will be 41°F.
The highest temperature will be noticeably lower than the average maximum of 65.3°F in May. The lowest temperature will be moderately lower than the average low of 49.6°F.
When are sunrise and sunset tomorrow?
On Friday, in Grayslake, sunrise will be at 5:43 am and sunset at 7:54 pm (CDT).
How many hours of daylight will Grayslake have tomorrow?
In Grayslake, the length of the day tomorrow will be 14h and 11min.

Hourly weather forecast

12 am
  • 50°F
  • Feels like:
    50°F
Cloudy
Cloudy
  • Wind: 2mph NNE
  • Pressure: 29.77"Hg
  • Humidity: 88%
  • Precip. probability: 23%
  • Precipitation: 0"
  • Visibility: 7mi
2 am
  • 48°F
  • Feels like:
    46°F
Few Showers
Few Showers
  • Wind: 4mph ENE
  • Pressure: 29.77"Hg
  • Humidity: 89%
  • Precip. probability: 33%
  • Precipitation: 0.04"
  • Visibility: 5mi
4 am
  • 46°F
  • Feels like:
    43°F
Showers
Showers
  • Wind: 4mph ENE
  • Pressure: 29.77"Hg
  • Humidity: 90%
  • Precip. probability: 40%
  • Precipitation: 0.04"
  • Visibility: 4mi
Sunrise: 5:43 am
6 am
  • 45°F
  • Feels like:
    43°F
Cloudy
Cloudy
  • Wind: 3mph NE
  • Pressure: 29.83"Hg
  • Humidity: 90%
  • Precip. probability: 24%
  • Precipitation: 0"
  • Visibility: 5mi
8 am
  • 46°F
  • Feels like:
    45°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 5mph NE
  • Pressure: 29.85"Hg
  • Humidity: 85%
  • Precip. probability: 20%
  • Precipitation: 0"
  • Visibility: 9mi
10 am
  • 50°F
  • Feels like:
    48°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 5mph N
  • Pressure: 29.88"Hg
  • Humidity: 76%
  • Precip. probability: 4%
  • Precipitation: 0"
  • Visibility: 10mi
12 pm
  • 52°F
  • Feels like:
    52°F
Cloudy
Cloudy
  • Wind: 5mph NNW
  • Pressure: 29.88"Hg
  • Humidity: 72%
  • Precip. probability: 15%
  • Precipitation: 0"
  • Visibility: 10mi
2 pm
  • 54°F
  • Feels like:
    52°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 5mph E
  • Pressure: 29.88"Hg
  • Humidity: 72%
  • Precip. probability: 15%
  • Precipitation: 0"
  • Visibility: 10mi
4 pm
  • 55°F
  • Feels like:
    52°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 8mph ENE
  • Pressure: 29.88"Hg
  • Humidity: 69%
  • Precip. probability: 15%
  • Precipitation: 0"
  • Visibility: 10mi
6 pm
  • 52°F
  • Feels like:
    50°F
Partly Cloudy
Partly Cloudy
  • Wind: 8mph E
  • Pressure: 29.88"Hg
  • Humidity: 70%
  • Precip. probability: 3%
  • Precipitation: 0"
  • Visibility: 10mi
Sunset: 7:54 pm
8 pm
  • 48°F
  • Feels like:
    45°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 6mph ENE
  • Pressure: 29.91"Hg
  • Humidity: 77%
  • Precip. probability: 15%
  • Precipitation: 0"
  • Visibility: 9mi
10 pm
  • 45°F
  • Feels like:
    43°F
Cloudy
Cloudy
  • Wind: 6mph ENE
  • Pressure: 29.94"Hg
  • Humidity: 77%
  • Precip. probability: 18%
  • Precipitation: 0"
  • Visibility: 9mi
Tomorrow, primarily cloudy and occasionally rainy weather is anticipated.
With minimal precipitation of 0.04", rainfall is anticipated from 1 am to 5 am.
The temperature will vary between the lowest temperature of 44.6°F and the highest temperature of 55.4°F. The warmest part of the day will be around 4 pm.
The maximum temperature will align more closely with April's average high of 53.6°F than with May's 65.3°F. The minimum temperature will be also more similar to April's average low of 38.8°F than May's typical value of 49.6°F.
Updated: May 1, 2025 @ 10:21:20 UTC
Published by: Weather U.S. | About Us
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Weather Forecasting & Climate
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