Weather forecast for todayArmstrong, IL

Today
Tomorrow
Long-term
YearJFMAMJJASOctoberND

Weather forecast for today

Current condition 10:34 pm CDT

  • 39°F
  • Feels like:
    39°F
Clear
Clear
  • Precipitation: 0"
  • Wind: 1mphSSW 200°
  • Humidity: 77%
  • Dewpoint: 34°F
  • Pressure: 30.49"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Currently, pristine clear weather creates an ideal outdoor setting.
The temperature is a cold 39.2°F. The current temperature is near the lowest expected 35.6°F for today.

Saturday Oct 17, 2026

  • min.
  • 36°F
Clear
Clear
  • Precip. probability: 5%
  • Precipitation: 0"
  • Wind: 4mphS 174°
  • Humidity: 82%
  • UV index: 0
  • Sunrise: 7:04 am CDT
  • Sunset: 6:08 pm CDT
  • ▼
In Armstrong, for the rest of Saturday, bright and cloud-free conditions will make for a beautiful day.
The lowest temperature will be a cold 35.6°F.
Sunrise was at 7:04 am and sunset at 6:08 pm; the daylight lasted for 11h and 4min.

Hourly overview

Hourly temperatures

Warmest hour: 11 pm 39°C.
Coldest period: 5 am - 7 am 36°C.

Chance of precipitation

Highest chance: 6 am - 7 am 5%.

Hourly weather forecast

  • 11 pm
  • 39°F
  • Feels like:
    39°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 2mphSSE 167°
  • Humidity: 79%
  • Pressure: 30.47"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 12 am
  • 37°F
  • Feels like:
    37°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 2mphSSE 168°
  • Humidity: 81%
  • Pressure: 30.47"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 1 am
  • 37°F
  • Feels like:
    37°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 2mphS 172°
  • Humidity: 83%
  • Pressure: 30.47"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 2 am
  • 37°F
  • Feels like:
    36°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 3mphS 175°
  • Humidity: 80%
  • Pressure: 30.47"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 3 am
  • 37°F
  • Feels like:
    34°F
Clear
Clear
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 4mphS 172°
  • Humidity: 82%
  • Pressure: 30.47"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 4 am
  • 37°F
  • Feels like:
    34°F
Clear
Clear
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 4mphS 180°
  • Humidity: 83%
  • Pressure: 30.47"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 5 am
  • 36°F
  • Feels like:
    32°F
Clear
Clear
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 4mphS 180°
  • Humidity: 84%
  • Pressure: 30.5"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 6 am
  • 36°F
  • Feels like:
    32°F
Clear
Clear
  • Precip. probability: 5%
  • Precipitation: 0"
  • Wind: 4mphS 178°
  • Humidity: 85%
  • Pressure: 30.5"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 7 am
  • 36°F
  • Feels like:
    32°F
Clear
Clear
  • Precip. probability: 5%
  • Precipitation: 0"
  • Wind: 4mphS 178°
  • Humidity: 87%
  • Pressure: 30.5"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 8 am
  • 39°F
  • Feels like:
    36°F
Sunny
Sunny
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 4mphS 182°
  • Humidity: 79%
  • Pressure: 30.5"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Updated: Oct 18, 2026 @ 03:34:53 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

At 10:34 pm CDT, the temperature is 39.2°F.

Today, calm and clear weather will dominate.

On Saturday, in Armstrong, sunrise was at 7:04 am and sunset at 6:08 pm (CDT).

Today in Armstrong, the length of the day was 11h and 4min.
Today
Tomorrow
Long-term
YearJFMAMJJASOctoberND

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Armstrong, Illinois, USA

  • en: Armstrong, Illinois, USA
  • es: Armstrong, Illinois, EE.UU.
  • hr: Armstrong, Ilinois, SAD
  • mk: Armstrong, Ilinois, SAD
  • sr: Armstrong, Ilinois, SAD
  • zh: 阿姆斯特朗, 伊利诺伊, 美国
  • Latitude: 40.306425°
  • Longitude: -87.877809°
  • Elevation: 692 ft
  • Current time: 10:48pm CDT
  • Sunrise: 7:04 am CDT
  • Sunset: 6:08 pm CDT
  • Timezone: America/Chicago

Nearby Armstrong, Illinois, USA

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