Weather forecast for tomorrow
Grafton, IL

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Weather forecast and temperature for tomorrow - Thursday, Jan 23.

AM Clouds / PM Sun
7:13 am

5:14 pm
CST
AM Clouds / PM Sun
25°F / 5°F
  • Wind: 14mph NW
  • Humidity: 63%
  • Precip. probability: 16%
  • Precipitation: 0"
  • UV index: 2
Tomorrow, in Grafton, cloudy weather is expected in the morning. However, the sky will clear, and sunny weather is predicted for the afternoon.
Forecasted temperature values will span from a subzero 24.8°F (-4°C) down to a frigid 5°F (-15°C).
The day's maximum temperature will be notably lower than the average high of 36.1°F (2.3°C) during January.
Sunrise will be at 7:13 am and sunset at 5:14 pm; tomorrow's daylight will last for 10h and 1min.

Frequently asked questions

What is the weather forecast for Grafton for tomorrow?

Tomorrow, in Grafton, overcast weather is expected in the morning. However, the sky will clear, and sunny weather is predicted for the afternoon.

What will be the maximum temperature tomorrow?

Tomorrow, the maximum temperature will be 24.8°F (-4°C), while the minimum temperature will be 5°F (-15°C).
The maximum temperature will be noticeably lower than the average highest temperature of 36.1°F (2.3°C) in January. The lowest temperature will be also notably lower than the average low of 23.4°F (-4.8°C).

What time are sunrise and sunset tomorrow?

On Thursday, in Grafton, sunrise will be at 7:13 am and sunset at 5:14 pm (CST).

How long will the day be tomorrow?

In Grafton, the length of the day tomorrow will be 10h and 1min.

Hourly weather forecast and temperature - Grafton, IL

12 am
  • 25°F
  • Feels like:
    18°F
Cloudy
Cloudy
  • Wind: 6mph WSW
  • Pressure: 30.18"Hg
  • Humidity: 81%
  • Precip. probability: 17%
  • Precipitation: 0"
  • Visibility: 7mi
2 am
  • 25°F
  • Feels like:
    16°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 7mph W
  • Pressure: 30.18"Hg
  • Humidity: 83%
  • Precip. probability: 13%
  • Precipitation: 0"
  • Visibility: 7mi
4 am
  • 25°F
  • Feels like:
    16°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 9mph WNW
  • Pressure: 30.21"Hg
  • Humidity: 85%
  • Precip. probability: 9%
  • Precipitation: 0"
  • Visibility: 7mi
6 am
  • 25°F
  • Feels like:
    16°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 8mph WNW
  • Pressure: 30.24"Hg
  • Humidity: 80%
  • Precip. probability: 16%
  • Precipitation: 0"
  • Visibility: 9mi
Sunrise: 7:13 am
8 am
  • 25°F
  • Feels like:
    14°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 10mph NW
  • Pressure: 30.3"Hg
  • Humidity: 79%
  • Precip. probability: 6%
  • Precipitation: 0"
  • Visibility: 10mi
10 am
  • 25°F
  • Feels like:
    14°F
Cloudy
Cloudy
  • Wind: 14mph NW
  • Pressure: 30.36"Hg
  • Humidity: 69%
  • Precip. probability: 5%
  • Precipitation: 0"
  • Visibility: 10mi
12 pm
  • 25°F
  • Feels like:
    14°F
Partly Cloudy
Partly Cloudy
  • Wind: 12mph NW
  • Pressure: 30.39"Hg
  • Humidity: 60%
  • Precip. probability: 1%
  • Precipitation: 0"
  • Visibility: 10mi
2 pm
  • 25°F
  • Feels like:
    14°F
Mostly Sunny
Mostly Sunny
  • Wind: 12mph NW
  • Pressure: 30.39"Hg
  • Humidity: 54%
  • Precip. probability: 1%
  • Precipitation: 0"
  • Visibility: 10mi
4 pm
  • 23°F
  • Feels like:
    12°F
Partly Cloudy
Partly Cloudy
  • Wind: 11mph NW
  • Pressure: 30.42"Hg
  • Humidity: 52%
  • Precip. probability: 1%
  • Precipitation: 0"
  • Visibility: 10mi
Sunset: 5:14 pm
6 pm
  • 19°F
  • Feels like:
    9°F
Clear
Clear
  • Wind: 7mph NW
  • Pressure: 30.45"Hg
  • Humidity: 59%
  • Precip. probability: 2%
  • Precipitation: 0"
  • Visibility: 10mi
8 pm
  • 16°F
  • Feels like:
    9°F
Clear
Clear
  • Wind: 6mph NNW
  • Pressure: 30.45"Hg
  • Humidity: 64%
  • Precip. probability: 3%
  • Precipitation: 0"
  • Visibility: 10mi
10 pm
  • 12°F
  • Feels like:
    5°F
Clear
Clear
  • Wind: 5mph NW
  • Pressure: 30.45"Hg
  • Humidity: 69%
  • Precip. probability: 3%
  • Precipitation: 0"
  • Visibility: 10mi
Tomorrow, primarily cloudy and occasionally sunny weather is anticipated.
The temperature will vary between a minimum of 10.4°F (-12°C) and a maximum of 24.8°F (-4°C). The feels-like temperature will be between a minimum of 3.2°F (-16°C) and a maximum of 17.6°F (-8°C). The warmest part of the day will be from midnight to 3 pm.
The highest temperature will be notably lower than January's average maximum of 36.1°F (2.3°C). The lowest temperature will be also noticeably lower than January's average minimum of 23.4°F (-4.8°C).
The coldest month in Grafton is January, with an average high-temperature of 36.1°F (2.3°C) and an average low-temperature of 23.4°F (-4.8°C).
Updated: Jan 22, 2025 @ 12:45:22 UTC
Published by: Weather U.S. | About Us
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Weather Forecasting & Climate

Grafton, Illinois, USA

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