7-Day Forecast 40°N 89.85°W (Text-Only)
NWS Forecast for: Petersburg IL
Issued by: National Weather Service Lincoln, IL
Last Update: 6:11 am CDT Jun 20, 2024
Print


  • Today

    Today: Mostly sunny, with a high near 93. South southwest wind 3 to 7 mph.

    High: 93 °F

    Mostly Sunny



  • Tonight

    Tonight: Mostly clear, with a low around 71. South wind around 5 mph becoming calm  in the evening.

    Low: 71 °F

    Mostly Clear



  • Friday

    Friday: Sunny, with a high near 94. South southwest wind 5 to 8 mph.

    High: 94 °F

    Sunny



  • Friday
    Night

    Friday Night: Mostly clear, with a low around 73. South wind 3 to 6 mph.

    Low: 73 °F

    Mostly Clear



  • Saturday

    Saturday: Mostly sunny, with a high near 94. Southwest wind 7 to 13 mph, with gusts as high as 21 mph.

    High: 94 °F

    Mostly Sunny



  • Saturday
    Night

    Saturday Night: A chance of showers before 10pm, then a chance of showers and thunderstorms between 10pm and 1am, then showers likely and possibly a thunderstorm after 1am.  Mostly cloudy, with a low around 73. South southwest wind 8 to 10 mph, with gusts as high as 18 mph.  Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 73 °F

    Chance
    T-storms then
    Showers
    Likely

  • Sunday

    Sunday: Mostly sunny, with a high near 91. Southwest wind 8 to 11 mph becoming west northwest in the afternoon. Winds could gust as high as 18 mph.

    High: 91 °F

    Mostly Sunny



  • Sunday
    Night

    Sunday Night: Mostly clear, with a low around 67.

    Low: 67 °F

    Mostly Clear



  • Monday

    Monday: Sunny, with a high near 90.

    High: 90 °F

    Sunny





  • Today: Mostly sunny, with a high near 93. South southwest wind 3 to 7 mph.

    Tonight: Mostly clear, with a low around 71. South wind around 5 mph becoming calm in the evening.

    Friday: Sunny, with a high near 94. South southwest wind 5 to 8 mph.

    Friday Night: Mostly clear, with a low around 73. South wind 3 to 6 mph.

    Saturday: Mostly sunny, with a high near 94. Southwest wind 7 to 13 mph, with gusts as high as 21 mph.

    Saturday Night: A chance of showers before 10pm, then a chance of showers and thunderstorms between 10pm and 1am, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 73. South southwest wind 8 to 10 mph, with gusts as high as 18 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

    Sunday: Mostly sunny, with a high near 91. Southwest wind 8 to 11 mph becoming west northwest in the afternoon. Winds could gust as high as 18 mph.

    Sunday Night: Mostly clear, with a low around 67.

    Monday: Sunny, with a high near 90.

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

    Tuesday: Mostly sunny and hot, with a high near 95.

    Tuesday Night: A chance of showers and thunderstorms. Partly cloudy, with a low around 72.

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



    Petersburg IL
     40°N 89.85°W (Elev. 551 ft)

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