National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Jacksonville Municipal Airport (KIJX)

Lat: 39.77°NLon: 90.24°WElev: 614ft.

Overcast

28°F

-2°C

Humidity 80%
Wind Speed NE 7 mph
Barometer 30.18 in
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Wind Chill21°F (-6°C)
Last update 3 Feb 12:55 am CST
Extended Forecast for

Greenfield IL

  • Overnight

    Overnight: A slight chance of freezing rain between 3am and 4am, then a slight chance of snow after 4am. Cloudy, with a low around 25. Northeast wind around 8 mph. Chance of precipitation is 20%.

    Low: 25 °F

    Slight Chance
    Wintry Mix

  • Tuesday

    Tuesday: A slight chance of snow before 7am, then a slight chance of freezing rain between 7am and 9am. Cloudy, then gradually becoming mostly sunny, with a high near 31. North wind 8 to 10 mph. Chance of precipitation is 20%.

    High: 31 °F

    Slight Chance
    Wintry Mix
    then Partly
    Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 13. North wind 5 to 7 mph.

    Low: 13 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 29. North wind 3 to 6 mph.

    High: 29 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 13. Light and variable wind.

    Low: 13 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 38.

    High: 38 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 30.

    Low: 30 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 46.

    High: 46 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 23.

    Low: 23 °F

    Mostly Clear

Detailed Forecast

Overnight
A slight chance of freezing rain between 3am and 4am, then a slight chance of snow after 4am. Cloudy, with a low around 25. Northeast wind around 8 mph. Chance of precipitation is 20%.
Tuesday
A slight chance of snow before 7am, then a slight chance of freezing rain between 7am and 9am. Cloudy, then gradually becoming mostly sunny, with a high near 31. North wind 8 to 10 mph. Chance of precipitation is 20%.
Tuesday Night
Mostly cloudy, with a low around 13. North wind 5 to 7 mph.
Wednesday
Mostly sunny, with a high near 29. North wind 3 to 6 mph.
Wednesday Night
Partly cloudy, with a low around 13. Light and variable wind.
Thursday
Partly sunny, with a high near 38.
Thursday Night
Partly cloudy, with a low around 30.
Friday
Mostly sunny, with a high near 46.
Friday Night
Mostly clear, with a low around 23.
Saturday
Sunny, with a high near 39.
Saturday Night
Partly cloudy, with a low around 23.
Sunday
Mostly sunny, with a high near 39.
Sunday Night
Partly cloudy, with a low around 21.
Monday
Partly sunny, with a high near 39.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Greenfield IL
 39.35°N 90.2°W (Elev. 577 ft)
Last Update:
12:26 am CST Feb 3, 2026
Forecast Valid:
1am CST Feb 3, 2026-6pm CST Feb 9, 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