National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
News Headlines

Hazardous Weather Conditions

Current conditions at

Jacksonville Municipal Airport (KIJX)

Lat: 39.77°NLon: 90.24°WElev: 614ft.

Fair

47°F

8°C

Humidity 80%
Wind Speed W 16 mph
Barometer 30.17 in
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Wind Chill41°F (5°C)
Last update 16 Oct 6:15 am CDT
Extended Forecast for

Waverly IL

Frost Advisory October 17, 01:00am until October 17, 09:00am
Click here for hazard details and duration
Frost Advisory

  • Today

    Today: A 30 percent chance of showers, mainly between 1pm and 5pm. Increasing clouds, with a high near 54. Breezy, with a northwest wind 16 to 21 mph, with gusts as high as 33 mph.

    High: 54 °F

    Breezy.
    Partly Sunny
    then Chance
    Showers

  • Tonight

    Tonight: Areas of frost after 5am. Otherwise, mostly cloudy during the early evening, then gradual clearing, with a low around 35. North wind 7 to 16 mph, with gusts as high as 28 mph.

    Low: 35 °F

    Mostly Cloudy
    then Areas
    Frost

  • Saturday

    Saturday: Areas of frost before 9am. Otherwise, sunny, with a high near 59. North wind around 5 mph becoming calm in the morning.

    High: 59 °F

    Areas Frost
    then Sunny

  • Saturday Night

    Saturday Night: Widespread frost, mainly after 5am. Otherwise, clear, with a low around 33. Light and variable wind.

    Low: 33 °F

    Clear then
    Frost

  • Sunday

    Sunday: Widespread frost before 8am. Otherwise, sunny, with a high near 66. South wind 3 to 8 mph.

    High: 66 °F

    Frost then
    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 37. Light south southeast wind.

    Low: 37 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 72. Light south wind.

    High: 72 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 40.

    Low: 40 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 76.

    High: 76 °F

    Sunny

Detailed Forecast

Today
A 30 percent chance of showers, mainly between 1pm and 5pm. Increasing clouds, with a high near 54. Breezy, with a northwest wind 16 to 21 mph, with gusts as high as 33 mph.
Tonight
Areas of frost after 5am. Otherwise, mostly cloudy during the early evening, then gradual clearing, with a low around 35. North wind 7 to 16 mph, with gusts as high as 28 mph.
Saturday
Areas of frost before 9am. Otherwise, sunny, with a high near 59. North wind around 5 mph becoming calm in the morning.
Saturday Night
Widespread frost, mainly after 5am. Otherwise, clear, with a low around 33. Light and variable wind.
Sunday
Widespread frost before 8am. Otherwise, sunny, with a high near 66. South wind 3 to 8 mph.
Sunday Night
Mostly clear, with a low around 37. Light south southeast wind.
Monday
Mostly sunny, with a high near 72. Light south wind.
Monday Night
Partly cloudy, with a low around 40.
Tuesday
Sunny, with a high near 76.
Tuesday Night
Mostly clear, with a low around 44.
Wednesday
Sunny, with a high near 78.
Wednesday Night
Mostly clear, with a low around 48.
Thursday
Mostly sunny, with a high near 80.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Waverly IL
 39.59°N 89.96°W (Elev. 653 ft)
Last Update:
6:36 am CDT Oct 16, 2026
Forecast Valid:
6am CDT Oct 16, 2026-6pm CDT Oct 22, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation