Weather forecast for todayGrand Chain, IL

Today
Tomorrow
Long-term
YearJFMAMJJASOctoberND

Weather forecast for today

Current condition 4:27 pm CDT

  • 61°F
  • Feels like:
    61°F
Sunny
Sunny
  • Precipitation: 0"
  • Wind: 6mphNNE 20°
  • Humidity: 36%
  • Dewpoint: 34°F
  • Pressure: 30.44"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
In Grand Chain, at the moment, sunlight is streaming down, with a gentle warmth in the air.
The temperature is a comfortable 60.8°F.

Saturday Oct 17, 2026

  • min.
  • 37°F
Clear
Clear
  • Precip. probability: 5%
  • Precipitation: 0"
  • Wind: 6mphENE 60°
  • Humidity: 75%
  • UV index: 0
  • Sunrise: 7:06 am CDT
  • Sunset: 6:16 pm CDT
  • ▼
In Grand Chain, for the rest of Saturday, expect nothing but clear skies from morning to night.
The lowest temperature will be a wintry 37.4°F.
Sunrise was at 7:06 am and sunset will be at 6:16 pm; the daylight will last for 11h and 11min.

Hourly overview

Hourly temperatures

Warmest hour: 5 pm 61°C.
Coldest period: 11 pm - 12 am 43°C.

Chance of precipitation

Highest chance: 12 am 2%.

Hourly weather forecast

  • 5 pm
  • 61°F
  • Feels like:
    59°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 6mphNNE 28°
  • Humidity: 36%
  • Pressure: 30.45"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 6 pm
  • 57°F
  • Feels like:
    57°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 4mphNNE 30°
  • Humidity: 43%
  • Pressure: 30.42"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Sunset: 6:16 pm
  • 7 pm
  • 52°F
  • Feels like:
    52°F
Clear
Clear
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 1mphNE 39°
  • Humidity: 57%
  • Pressure: 30.45"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 8 pm
  • 48°F
  • Feels like:
    48°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 2mphNE 43°
  • Humidity: 66%
  • Pressure: 30.45"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 9 pm
  • 46°F
  • Feels like:
    46°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 1mphNE 49°
  • Humidity: 75%
  • Pressure: 30.45"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 pm
  • 45°F
  • Feels like:
    45°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 1mphNE 53°
  • Humidity: 83%
  • Pressure: 30.47"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 11 pm
  • 43°F
  • Feels like:
    43°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 1mphENE 56°
  • Humidity: 84%
  • Pressure: 30.47"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 12 am
  • 43°F
  • Feels like:
    43°F
Clear
Clear
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 1mphENE 64°
  • Humidity: 87%
  • Pressure: 30.47"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 1 am
  • 41°F
  • Feels like:
    41°F
Clear
Clear
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 1mphENE 67°
  • Humidity: 87%
  • Pressure: 30.47"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 2 am
  • 41°F
  • Feels like:
    41°F
Clear
Clear
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 1mphENE 77°
  • Humidity: 89%
  • Pressure: 30.47"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
During the afternoon and for the rest of the day, mostly cloudless and sunny weather is anticipated.
The temperature will be between a maximum of 60.8°F and a minimum of 42.8°F.
Updated: Oct 17, 2026 @ 21:27:21 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

At 4:27 pm CDT, the temperature is 60.8°F.

Today, in Grand Chain, sunny and cloud-free conditions are expected.

On Saturday, in Grand Chain, sunrise was at 7:06 am and sunset will be at 6:16 pm (CDT).

Today, the daylight will last for 11h and 11min.
Today
Tomorrow
Long-term
YearJFMAMJJASOctoberND

Latest news

Hurricane Polo Becomes Category 4 Storm in the Eastern Pacific as Heavy Rain Threatens Southwestern Mexico
Hurricane Polo Forecast: Category 4 Storm Threatens Mexico Coast With Heavy Rain, Flooding and Landslides
Category 5 Hurricane Lowell Spins South of Hawaii as Forecasters Watch Pacific Storms for Possible Surf, Rain and Coastal Impacts
Hurricane Lowell Forecast: Category 5 Storm South of Hawaii, Marie Watched Near Southern California
Tropical Storm Lala Rakes Hawaii With Fierce Winds, Flooding Rain and Landslides After Brushing the Big Island
Hawaii Storm Lala: Flooding, Landslides, Power Outages and More Than 100 Homes Damaged
Arctic air sweeps across the U.S., dumping deep snow on the Great Lakes and freezing the South
Arctic blast unleashes over a foot of snow in Great Lakes, record lows in the South and Florida
Tornado Tears Through Northeastern Wisconsin, Blackening the Midday Sky and Leaving Menasha Without Power
Wisconsin Tornado: Menasha and Appleton Hit by Destructive Storm, Power Out for Thousands
Deadly Flash Flooding Devastates North-Central West Virginia After Torrential Rain Swamps Homes, Roads and Businesses
West Virginia Flooding: 2 Dead, 1,000 Homes and Businesses Damaged After Flash Floods

Grand Chain, Illinois, USA

  • en: Grand Chain, Illinois, USA
  • es: Grand Chain, Illinois, EE.UU.
  • hr: Grand Čeйn, Ilinois, SAD
  • mk: Grand Čeйn, Ilinois, SAD
  • sr: Grand Čeйn, Ilinois, SAD
  • zh: Grand Chain, 伊利诺伊, 美国
  • Latitude: 37.252687°
  • Longitude: -89.023824°
  • Elevation: 374 ft
  • Current time: 4:27pm CDT
  • Sunrise: 7:06 am CDT
  • Sunset: 6:16 pm CDT
  • Timezone: America/Chicago

Nearby Grand Chain, Illinois, USA

Illinois, USA - most visited locations