National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
7-Day Forecast 38.32°N 89.88°W (Text-Only)
NWS Forecast for: New Athens IL
Issued by: National Weather Service Saint Louis, MO
Last Update: 5:21 am CDT Jul 14, 2025		Print

  • Today

    Today: A 20 percent chance of showers and thunderstorms after 1pm. Patchy fog before 9am. Otherwise, mostly cloudy, with a high near 85. Light and variable wind.

    High: 85 °F

    Patchy Fog
    then Slight
    Chance
    T-storms

  • Tonight

    Tonight: A 20 percent chance of showers and thunderstorms before 8pm. Mostly cloudy, with a low around 71. Light southeast wind.

    Low: 71 °F

    Slight Chance
    T-storms then
    Mostly Cloudy

  • Tuesday

    Tuesday: A slight chance of showers and thunderstorms before 1pm, then showers likely and possibly a thunderstorm between 1pm and 4pm, then showers and thunderstorms likely after 4pm. Partly sunny, with a high near 89. Calm wind becoming south around 6 mph in the afternoon. Chance of precipitation is 60%.

    High: 89 °F

    Slight Chance
    T-storms then
    T-storms
    Likely

  • Tuesday
    Night

    Tuesday Night: Showers and thunderstorms likely before 10pm, then a slight chance of showers. Partly cloudy, with a low around 73. Light southwest wind. Chance of precipitation is 60%.

    Low: 73 °F

    T-storms
    Likely then
    Slight Chance
    Showers

  • Wednesday

    Wednesday: A slight chance of showers, then a chance of showers and thunderstorms after 10am. Sunny, with a high near 94. Calm wind becoming southwest 5 to 7 mph in the morning. Chance of precipitation is 30%.

    High: 94 °F

    Chance
    T-storms


  • Wednesday
    Night

    Wednesday Night: A 20 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 75.

    Low: 75 °F

    Slight Chance
    T-storms


  • Thursday

    Thursday: A 30 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 95.

    High: 95 °F

    Sunny then
    Chance
    T-storms

  • Thursday
    Night

    Thursday Night: A 30 percent chance of showers and thunderstorms, mainly before 1am. Mostly cloudy, with a low around 74.

    Low: 74 °F

    Chance
    T-storms


  • Friday

    Friday: A 40 percent chance of showers and thunderstorms, mainly after 1pm. Partly sunny, with a high near 92.

    High: 92 °F

    Chance
    T-storms




    • Today: A 20 percent chance of showers and thunderstorms after 1pm. Patchy fog before 9am. Otherwise, mostly cloudy, with a high near 85. Light and variable wind.

    Tonight: A 20 percent chance of showers and thunderstorms before 8pm. Mostly cloudy, with a low around 71. Light southeast wind.

    Tuesday: A slight chance of showers and thunderstorms before 1pm, then showers likely and possibly a thunderstorm between 1pm and 4pm, then showers and thunderstorms likely after 4pm. Partly sunny, with a high near 89. Calm wind becoming south around 6 mph in the afternoon. Chance of precipitation is 60%.

    Tuesday Night: Showers and thunderstorms likely before 10pm, then a slight chance of showers. Partly cloudy, with a low around 73. Light southwest wind. Chance of precipitation is 60%.

    Wednesday: A slight chance of showers, then a chance of showers and thunderstorms after 10am. Sunny, with a high near 94. Calm wind becoming southwest 5 to 7 mph in the morning. Chance of precipitation is 30%.

    Wednesday Night: A 20 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 75.

    Thursday: A 30 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 95.

    Thursday Night: A 30 percent chance of showers and thunderstorms, mainly before 1am. Mostly cloudy, with a low around 74.

    Friday: A 40 percent chance of showers and thunderstorms, mainly after 1pm. Partly sunny, with a high near 92.

    Friday Night: A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 74.

    Saturday: A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 91.

    Saturday Night: A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 74.

    Sunday: A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 93.


    New Athens IL
     38.32°N 89.88°W (Elev. 394 ft)

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