7-Day Forecast 38.02°N 89.61°W (Text-Only)
NWS Forecast for: Percy IL
Issued by: National Weather Service Saint Louis, MO
Last Update: 11:36 pm CDT Jun 22, 2024
Print


  • Overnight

    Overnight: A 30 percent chance of showers and thunderstorms, mainly after 4am.  Mostly cloudy, with a low around 76. South wind around 10 mph.

    Low: 76 °F

    Chance
    T-storms

  • Sunday

    Sunday: Mostly sunny, with a high near 92. Southwest wind 8 to 10 mph becoming northwest in the afternoon.

    High: 92 °F

    Mostly Sunny


  • Sunday
    Night

    Sunday Night: Clear, with a low around 69. North wind 5 to 7 mph becoming calm  in the evening.

    Low: 69 °F

    Clear


  • Monday

    Monday: Sunny, with a high near 95. Light and variable wind.

    High: 95 °F

    Sunny


  • Monday
    Night

    Monday Night: Mostly clear, with a low around 74. Light southeast wind.

    Low: 74 °F

    Mostly Clear


  • Tuesday

    Tuesday: A 20 percent chance of showers and thunderstorms after 1pm.  Sunny and hot, with a high near 99.

    High: 99 °F

    Sunny then
    Slight Chance
    T-storms

  • Tuesday
    Night

    Tuesday Night: A 50 percent chance of showers and thunderstorms.  Partly cloudy, with a low around 74.

    Low: 74 °F

    Chance
    T-storms

  • Wednesday

    Wednesday: A 50 percent chance of showers and thunderstorms.  Mostly sunny, with a high near 91.

    High: 91 °F

    Chance
    T-storms

  • Wednesday
    Night

    Wednesday Night: Mostly clear, with a low around 70.

    Low: 70 °F

    Mostly Clear




  • Overnight: A 30 percent chance of showers and thunderstorms, mainly after 4am. Mostly cloudy, with a low around 76. South wind around 10 mph.

    Sunday: Mostly sunny, with a high near 92. Southwest wind 8 to 10 mph becoming northwest in the afternoon.

    Sunday Night: Clear, with a low around 69. North wind 5 to 7 mph becoming calm in the evening.

    Monday: Sunny, with a high near 95. Light and variable wind.

    Monday Night: Mostly clear, with a low around 74. Light southeast wind.

    Tuesday: A 20 percent chance of showers and thunderstorms after 1pm. Sunny and hot, with a high near 99.

    Tuesday Night: A 50 percent chance of showers and thunderstorms. Partly cloudy, with a low around 74.

    Wednesday: A 50 percent chance of showers and thunderstorms. Mostly sunny, with a high near 91.

    Wednesday Night: Mostly clear, with a low around 70.

    Thursday: Sunny, with a high near 90.

    Thursday Night: Mostly clear, with a low around 70.

    Friday: Mostly sunny, with a high near 93.

    Friday Night: Partly cloudy, with a low around 74.

    Saturday: A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 96.



    Percy IL
     38.02°N 89.61°W (Elev. 472 ft)

    Visit your local NWS office at: https://www.weather.gov/lsx/