Weather forecast for todayFayetteville, IL

Today
Tomorrow
Long-term
YearJFMAMJJASOctoberND

Weather forecast for today

Current condition 11:43 pm CDT

  • 50°F
  • Feels like:
    50°F
Clear
Clear
  • Precipitation: 0"
  • Wind: 0mphWNW 290°
  • Humidity: 91%
  • Dewpoint: 48°F
  • Pressure: 30.33"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
In Fayetteville, at the moment, nothing but clear skies and excellent visibility.
The temperature is a fresh 50°F. The current temperature is a few degrees off the lowest expected temperature.

Monday Oct 19, 2026

  • min.
  • 43°F
Showers Late
Showers Late
  • Precip. probability: 30%
  • Precipitation: 0.04"
  • Wind: 1mphESE 106°
  • Humidity: 95%
  • UV index: 0
  • Sunrise: 7:12 am CDT
  • Sunset: 6:15 pm CDT
  • ▼
In Fayetteville, for the rest of the night, light showers will develop as the evening approaches.
Minimal precipitation is forecasted for today. The lowest expected temperature is a frosty 42.8°F.
Sunrise was at 7:12 am and sunset at 6:15 pm; the daylight lasted for 11h and 4min.

Hourly overview

Hourly temperatures

Warmest hour: 12 am 50°C.
Coldest period: 5 am - 7 am 45°C.

Chance of precipitation

Highest chance: 1 am 30%.

Hourly weather forecast

  • 12 am
  • 50°F
  • Feels like:
    50°F
Clear
Clear
  • Precip. probability: 12%
  • Precipitation: 0"
  • Wind: 0mphE 99°
  • Humidity: 91%
  • Pressure: 30.33"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 1 am
  • 48°F
  • Feels like:
    48°F
Few Showers
Few Showers
  • Precip. probability: 30%
  • Precipitation: 0.04"
  • Wind: 0mphS 180°
  • Humidity: 96%
  • Pressure: 30.33"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 2 am
  • 48°F
  • Feels like:
    48°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 5%
  • Precipitation: 0"
  • Wind: 0mphS 180°
  • Humidity: 97%
  • Pressure: 30.33"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 3 am
  • 48°F
  • Feels like:
    48°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 0mphS 180°
  • Humidity: 96%
  • Pressure: 30.33"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 4 am
  • 46°F
  • Feels like:
    46°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 0mphN 0°
  • Humidity: 96%
  • Pressure: 30.33"Hg
  • Visibility: 9mi
  • UV index: 0
  • ▼
  • 5 am
  • 45°F
  • Feels like:
    45°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 1mphNE 46°
  • Humidity: 98%
  • Pressure: 30.33"Hg
  • Visibility: 8mi
  • UV index: 0
  • ▼
  • 6 am
  • 45°F
  • Feels like:
    45°F
Mostly Clear
Mostly Clear
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 0mphN 0°
  • Humidity: 98%
  • Pressure: 30.33"Hg
  • Visibility: 7mi
  • UV index: 0
  • ▼
  • 7 am
  • 45°F
  • Feels like:
    45°F
Mostly Clear
Mostly Clear
  • Precip. probability: 7%
  • Precipitation: 0"
  • Wind: 0mphNE 43°
  • Humidity: 100%
  • Pressure: 30.36"Hg
  • Visibility: 7mi
  • UV index: 0
  • ▼
Sunrise: 7:12 am
  • 8 am
  • 46°F
  • Feels like:
    46°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 7%
  • Precipitation: 0"
  • Wind: 1mphNE 45°
  • Humidity: 98%
  • Pressure: 30.36"Hg
  • Visibility: 7mi
  • UV index: 0
  • ▼
  • 9 am
  • 54°F
  • Feels like:
    54°F
Sunny
Sunny
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 0mphENE 72°
  • Humidity: 84%
  • Pressure: 30.36"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
Updated: Oct 20, 2026 @ 04:43:11 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

The temperature at 11:43 pm CDT is 50°F.

Today, light showers will develop as the evening approaches.

Today, there is a low probability of minimal rainfall in Fayetteville.

On Monday, in Fayetteville, sunrise was at 7:12 am and sunset at 6:15 pm (CDT).

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

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Fayetteville, Illinois, USA

  • en: Fayetteville, Illinois, USA
  • es: Fayetteville, Illinois, EE.UU.
  • hr: Fejetvil, Ilinois, SAD
  • mk: Fejetvil, Ilinois, SAD
  • sr: Fejetvil, Ilinois, SAD
  • zh: 费耶特维尔, 伊利诺伊, 美国
  • Latitude: 38.377549°
  • Longitude: -89.795377°
  • Elevation: 420 ft
  • Current time: 11:43pm CDT
  • Sunrise: 7:12 am CDT
  • Sunset: 6:15 pm CDT
  • Timezone: America/Chicago

Nearby Fayetteville, Illinois, USA

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