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

Hazardous Weather Conditions

Current conditions at

Sparta Community-Hunter Field Airport (KSAR)

Lat: 38.15°NLon: 89.7°WElev: 528ft.

Light Rain

48°F

9°C

Humidity 100%
Wind Speed SE 7 mph
Barometer 30.09 in
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Wind Chill45°F (7°C)
Last update 20 Nov 9:15 am CST
Extended Forecast for

Percy IL

  • Today

    Today: Rain, mainly before 2pm. High near 58. Southeast wind 3 to 8 mph. Chance of precipitation is 100%.

    High: 58 °F

    Rain then
    Rain Likely

  • Tonight

    Tonight: Rain, with thunderstorms also possible after 3am. Patchy fog after 7pm. Low around 54. Light southeast wind. Chance of precipitation is 90%.

    Low: 54 °F

    Rain and
    Patchy Fog

  • Friday

    Friday: Rain. Patchy fog before noon. High near 67. Light and variable wind becoming southwest 5 to 8 mph in the morning. Chance of precipitation is 100%.

    High: 67 °F

    Rain and
    Patchy Fog

  • Friday Night

    Friday Night: Rain likely and possibly a thunderstorm before 9pm, then rain likely between 9pm and midnight. Mostly cloudy, with a low around 47. North wind around 6 mph. Chance of precipitation is 60%.

    Low: 47 °F

    Rain Likely
    then Mostly
    Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 59. North wind 3 to 6 mph.

    High: 59 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 39.

    Low: 39 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 62.

    High: 62 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: A 20 percent chance of rain after midnight. Mostly cloudy, with a low around 43.

    Low: 43 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Monday

    Monday: A 50 percent chance of rain. Mostly cloudy, with a high near 59.

    High: 59 °F

    Chance Rain

Detailed Forecast

Today
Rain, mainly before 2pm. High near 58. Southeast wind 3 to 8 mph. Chance of precipitation is 100%.
Tonight
Rain, with thunderstorms also possible after 3am. Patchy fog after 7pm. Low around 54. Light southeast wind. Chance of precipitation is 90%.
Friday
Rain. Patchy fog before noon. High near 67. Light and variable wind becoming southwest 5 to 8 mph in the morning. Chance of precipitation is 100%.
Friday Night
Rain likely and possibly a thunderstorm before 9pm, then rain likely between 9pm and midnight. Mostly cloudy, with a low around 47. North wind around 6 mph. Chance of precipitation is 60%.
Saturday
Mostly sunny, with a high near 59. North wind 3 to 6 mph.
Saturday Night
Mostly clear, with a low around 39.
Sunday
Mostly sunny, with a high near 62.
Sunday Night
A 20 percent chance of rain after midnight. Mostly cloudy, with a low around 43.
Monday
A 50 percent chance of rain. Mostly cloudy, with a high near 59.
Monday Night
Rain likely. Mostly cloudy, with a low around 49. Chance of precipitation is 70%.
Tuesday
A 40 percent chance of rain. Partly sunny, with a high near 62.
Tuesday Night
Partly cloudy, with a low around 41.
Wednesday
Partly sunny, with a high near 53.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Percy IL
 38.02°N 89.61°W (Elev. 472 ft)
Last Update:
8:31 am CST Nov 20, 2025
Forecast Valid:
9am CST Nov 20, 2025-6pm CST Nov 26, 2025
 
Forecast Discussion
 
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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