Weather forecast for todayPoplar Grove, IL

Today
Tomorrow
Long-term
YearJFMAMJJASOctoberND

Weather forecast for today

Current condition 6:12 pm CDT

  • 66°F
  • Feels like:
    66°F
Fair
Fair
  • Precipitation: 0"
  • Wind: 4mphSSW 210°
  • Humidity: 47%
  • Dewpoint: 46°F
  • Pressure: 30.18"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
At the moment, the sky is cloud-free, maintaining fair weather throughout the day.
The temperature is a breezy 66.2°F. The current temperature is still far from minimum-anticipated 42.8°F.

Wednesday Oct 21, 2026

  • min.
  • 43°F
Clear
Clear
  • Precip. probability: 7%
  • Precipitation: 0"
  • Wind: 3mphNW 307°
  • Humidity: 83%
  • UV index: 0
  • Sunrise: 7:15 am CDT
  • Sunset: 6:04 pm CDT
  • ▼
During the evening and overnight hours, bright and cloud-free conditions will make for a beautiful day.
The lowest temperature will be a brisk 42.8°F.
Sunrise was at 7:15 am and sunset at 6:04 pm; the daylight lasted for 10h and 49min.

Hourly overview

Hourly temperatures

Warmest hour: 7 pm 63°C.
Coldest period: 2 am - 3 am 46°C.

Chance of precipitation

Highest chance: 2 am - 3 am 6%.

Hourly weather forecast

  • 7 pm
  • 63°F
  • Feels like:
    63°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 2mphSW 233°
  • Humidity: 57%
  • Pressure: 30.18"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 8 pm
  • 59°F
  • Feels like:
    59°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 1mphWSW 243°
  • Humidity: 64%
  • Pressure: 30.18"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 9 pm
  • 55°F
  • Feels like:
    55°F
Clear
Clear
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 1mphW 270°
  • Humidity: 72%
  • Pressure: 30.21"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 pm
  • 52°F
  • Feels like:
    52°F
Clear
Clear
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 0mphW 270°
  • Humidity: 80%
  • Pressure: 30.21"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 11 pm
  • 50°F
  • Feels like:
    50°F
Clear
Clear
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 0mphW 276°
  • Humidity: 84%
  • Pressure: 30.21"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 12 am
  • 50°F
  • Feels like:
    50°F
Clear
Clear
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 0mphWNW 283°
  • Humidity: 87%
  • Pressure: 30.21"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 1 am
  • 48°F
  • Feels like:
    48°F
Clear
Clear
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 0mphN 0°
  • Humidity: 90%
  • Pressure: 30.21"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 2 am
  • 46°F
  • Feels like:
    46°F
Clear
Clear
  • Precip. probability: 6%
  • Precipitation: 0"
  • Wind: 0mphNW 307°
  • Humidity: 92%
  • Pressure: 30.21"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 3 am
  • 46°F
  • Feels like:
    46°F
Clear
Clear
  • Precip. probability: 6%
  • Precipitation: 0"
  • Wind: 0mphNW 321°
  • Humidity: 96%
  • Pressure: 30.21"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 4 am
  • 45°F
  • Feels like:
    45°F
Clear
Clear
  • Precip. probability: 7%
  • Precipitation: 0"
  • Wind: 0mphNW 322°
  • Humidity: 98%
  • Pressure: 30.21"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
During the evening and overnight hours, the weather will be unstable. The temperature will vary between the highest temperature of 62.6°F and the lowest temperature of 50°F.
Updated: Oct 21, 2026 @ 23:12:49 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

Currently (6:12 pm CDT) it is 66.2°F in Poplar Grove.

On Wednesday, expect nothing but clear skies from morning to night.

On Wednesday, in Poplar Grove, sunrise was at 7:15 am and sunset at 6:04 pm (CDT).

Today, the daylight lasted for 10h and 49min.
Today
Tomorrow
Long-term
YearJFMAMJJASOctoberND

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Poplar Grove, Illinois, USA

  • en: Poplar Grove, Illinois, USA
  • es: Poplar Grove, Illinois, EE.UU.
  • hr: Poplar Grouv, Ilinois, SAD
  • mk: Poplar Grouv, Ilinois, SAD
  • sr: Poplar Grouv, Ilinois, SAD
  • zh: Poplar Grove, 伊利诺伊, 美国
  • Latitude: 42.368352°
  • Longitude: -88.822047°
  • Elevation: 899 ft
  • Current time: 7:12pm CDT
  • Sunrise: 7:15 am CDT
  • Sunset: 6:04 pm CDT
  • Timezone: America/Chicago

Nearby Poplar Grove, Illinois, USA

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