7-Day Forecast 40°N 89.85°W (Text-Only)
NWS Forecast for: Petersburg IL
Issued by: National Weather Service Lincoln, IL
Last Update: 12:26 pm CDT Jun 15, 2024
Print


  • This
    Afternoon

    This Afternoon: Mostly sunny, with a high near 89. South southeast wind around 9 mph, with gusts as high as 15 mph.

    High: 89 °F

    Mostly Sunny


  • Tonight

    Tonight: Partly cloudy, with a low around 69. Southeast wind 8 to 10 mph, with gusts as high as 20 mph.

    Low: 69 °F

    Partly Cloudy


  • Sunday

    Sunday: Mostly sunny, with a high near 94. South southwest wind 10 to 13 mph, with gusts as high as 22 mph.

    High: 94 °F

    Mostly Sunny


  • Sunday
    Night

    Sunday Night: Mostly clear, with a low around 74. South wind 7 to 10 mph, with gusts as high as 17 mph.

    Low: 74 °F

    Mostly Clear


  • Monday

    Monday: A 30 percent chance of showers and thunderstorms after 1pm.  Sunny and hot, with a high near 95. South wind 8 to 14 mph, with gusts as high as 24 mph.

    High: 95 °F

    Sunny then
    Chance
    T-storms

  • Monday
    Night

    Monday Night: Partly cloudy, with a low around 74. South wind 10 to 14 mph, with gusts as high as 23 mph.

    Low: 74 °F

    Partly Cloudy


  • Tuesday

    Tuesday: A 30 percent chance of showers and thunderstorms.  Partly sunny, with a high near 89. South wind 11 to 16 mph, with gusts as high as 26 mph.

    High: 89 °F

    Chance
    T-storms

  • Tuesday
    Night

    Tuesday Night: Partly cloudy, with a low around 72.

    Low: 72 °F

    Partly Cloudy


  • Juneteenth

    Juneteenth: A 30 percent chance of showers and thunderstorms after 1pm.  Mostly sunny, with a high near 90.

    High: 90 °F

    Mostly Sunny
    then Chance
    T-storms

  • This Afternoon: Mostly sunny, with a high near 89. South southeast wind around 9 mph, with gusts as high as 15 mph.

    Tonight: Partly cloudy, with a low around 69. Southeast wind 8 to 10 mph, with gusts as high as 20 mph.

    Sunday: Mostly sunny, with a high near 94. South southwest wind 10 to 13 mph, with gusts as high as 22 mph.

    Sunday Night: Mostly clear, with a low around 74. South wind 7 to 10 mph, with gusts as high as 17 mph.

    Monday: A 30 percent chance of showers and thunderstorms after 1pm. Sunny and hot, with a high near 95. South wind 8 to 14 mph, with gusts as high as 24 mph.

    Monday Night: Partly cloudy, with a low around 74. South wind 10 to 14 mph, with gusts as high as 23 mph.

    Tuesday: A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 89. South wind 11 to 16 mph, with gusts as high as 26 mph.

    Tuesday Night: Partly cloudy, with a low around 72.

    Juneteenth: A 30 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 90.

    Wednesday Night: Partly cloudy, with a low around 71.

    Thursday: Mostly sunny, with a high near 91.

    Thursday Night: Partly cloudy, with a low around 71.

    Friday: Mostly sunny, with a high near 93.



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

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