Weather forecast for today
Forreston, IL

Weather forecast for today

Tuesday, Jun 17.

Partly Cloudy
5:20 am

8:38 pm
CDT
Partly Cloudy
88°F / 66°F
  • Wind: 11mph W
  • Humidity: 48%
  • Precip. probability: 15%
  • Precipitation: 0.08"
  • UV index: 8
Today, in Forreston, occasional clouds will pass by, but expect bright spells.
Minimal precipitation is anticipated. The temperature is predicted to vary between a tropical 87.8°F and a breezy 66.2°F.
The maximum heat index, which reflects the perceived temperature due to humidity levels, is calculated to be a hot 89.6°F. Note that heat index values are valued for light wind and location in the shade.
The temperature will be higher and more consistent with July's average high of 79.7°F than with June's usual.
Sunrise was at 5:20 am and sunset will be at 8:38 pm; the daylight will last for 15h and 19min.

Current condition

Fair
2:14 pm CDT
Fair
  • 88°F
  • Feels like: 90°F
  • Wind: 11mph WSW
  • Humidity: 47%
  • Dewpoint: 64°F
  • Pressure: 29.76"Hg
  • Precipitation: 0"
  • Visibility: 10mi
  • UV index: 8
Currently, in Forreston, the air is calm, and fair conditions continue without disruption.
The temperature is a blazing 87.8°F, and the feels-like temperature is almost the same at 89.6°F. The current temperature is at the anticipated maximum for today.

Weather radar - Forreston, IL

Doppler radar displays precipitation for the past 2h and forecasts the next 30min

Frequently asked questions

What is the temperature now?
Currently (2:14 pm CDT) it is 87.8°F in Forreston.
What is the weather forecast for Forreston for today?
Today, clouds will come and go, but expect bright periods in between.
Will it rain today?
Today, there is a low chance of minimal precipitation in Forreston.
What will be the maximum temperature today?
Today, the maximum temperature will be 87.8°F, while the minimum temperature will be 66.2°F. The maximum heat index, which indicates how humid air affects the felt temperature, is assessed at 89.6°F.
The maximum temperature will be significantly higher than the average highest temperature of 77.2°F in June. The lowest temperature will be a couple of degrees higher than the average low of 60.1°F.
When are sunrise and sunset today?
On Tuesday, in Forreston, sunrise was at 5:20 am and sunset will be at 8:38 pm (CDT).
How many hours of daylight will Forreston have today?
In Forreston, today, there will be 15h and 19min of daylight.

Hourly weather forecast

3 pm
  • 88°F
  • Feels like:
    91°F
Partly Cloudy
Partly Cloudy
  • Wind: 10mph WSW
  • Pressure: 29.74"Hg
  • Humidity: 46%
  • Precip. probability: 15%
  • Precipitation: 0"
  • Visibility: 10mi
4 pm
  • 88°F
  • Feels like:
    91°F
Partly Cloudy
Partly Cloudy
  • Wind: 9mph WSW
  • Pressure: 29.71"Hg
  • Humidity: 46%
  • Precip. probability: 15%
  • Precipitation: 0"
  • Visibility: 10mi
5 pm
  • 88°F
  • Feels like:
    90°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 9mph W
  • Pressure: 29.71"Hg
  • Humidity: 48%
  • Precip. probability: 15%
  • Precipitation: 0"
  • Visibility: 10mi
6 pm
  • 86°F
  • Feels like:
    88°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 8mph W
  • Pressure: 29.71"Hg
  • Humidity: 53%
  • Precip. probability: 8%
  • Precipitation: 0"
  • Visibility: 10mi
7 pm
  • 82°F
  • Feels like:
    86°F
Cloudy
Cloudy
  • Wind: 6mph W
  • Pressure: 29.71"Hg
  • Humidity: 57%
  • Precip. probability: 17%
  • Precipitation: 0"
  • Visibility: 10mi
8 pm
  • 79°F
  • Feels like:
    82°F
Few Showers
Few Showers
  • Wind: 7mph WSW
  • Pressure: 29.71"Hg
  • Humidity: 63%
  • Precip. probability: 30%
  • Precipitation: 0"
  • Visibility: 10mi
Sunset: 8:38 pm
9 pm
  • 75°F
  • Feels like:
    75°F
Showers
Showers
  • Wind: 7mph WSW
  • Pressure: 29.74"Hg
  • Humidity: 73%
  • Precip. probability: 43%
  • Precipitation: 0"
  • Visibility: 7mi
10 pm
  • 73°F
  • Feels like:
    73°F
Showers
Showers
  • Wind: 6mph WNW
  • Pressure: 29.77"Hg
  • Humidity: 79%
  • Precip. probability: 41%
  • Precipitation: 0.04"
  • Visibility: 7mi
11 pm
  • 72°F
  • Feels like:
    73°F
Cloudy
Cloudy
  • Wind: 4mph NW
  • Pressure: 29.77"Hg
  • Humidity: 85%
  • Precip. probability: 24%
  • Precipitation: 0"
  • Visibility: 9mi
12 am
  • 72°F
  • Feels like:
    72°F
Cloudy
Cloudy
  • Wind: 4mph NW
  • Pressure: 29.77"Hg
  • Humidity: 87%
  • Precip. probability: 24%
  • Precipitation: 0"
  • Visibility: 7mi
For the remainder of Tuesday, a combination of cloudy and showery weather is forecasted.
With a 41% probability, minimal rainfall is expected around 10 pm.
The temperature will vary between a maximum of 87.8°F and a minimum of 71.6°F. The hottest part of the day will be from 3 pm to 5 pm.
The temperature will be more resembling what’s typical for July than the usual maximum in June. Forecast models suggest a low also more close to July's typical minimum of 63.5°F than June's usual 60.1°F.
Updated: Jun 17, 2025 @ 19:14:29 UTC
Published by: Weather U.S. | About Us
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Weather Forecasting & Climate

Forreston, Illinois, USA

  • en: Forreston, Illinois, USA
  • es: Forreston, Illinois, EE.UU.
  • hr: Foreston, Ilinois, SAD
  • sr: Foreston, Ilinois, SAD
  • zh: 福雷斯顿, 伊利诺伊, 美国
  • Latitude: 42.126137°
  • Longitude: -89.579280°
  • Elevation: 942 ft
  • Current time: 2:14pm CDT
  • Sunrise: 5:20 am CDT
  • Sunset: 8:38 pm CDT
  • Timezone: America/Chicago
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