7-Day Forecast 39.87°N 89.92°W (Text-Only)
NWS Forecast for: Pleasant Plains IL
Issued by: National Weather Service Lincoln, IL
Last Update: 9:27 am CDT Jul 12, 2025
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  • Today

    Today: A 20 percent chance of showers and thunderstorms before 3pm.  Cloudy, then gradually becoming mostly sunny, with a high near 85. West northwest wind around 9 mph.

    High: 85 °F

    Slight Chance
    T-storms


  • Tonight

    Tonight: Partly cloudy, with a low around 67. West northwest wind 3 to 7 mph.

    Low: 67 °F

    Partly Cloudy



  • Sunday

    Sunday: Mostly sunny, with a high near 84. Calm wind becoming west southwest around 5 mph in the afternoon.

    High: 84 °F

    Mostly Sunny



  • Sunday
    Night

    Sunday Night: Partly cloudy, with a low around 66. Calm wind.

    Low: 66 °F

    Partly Cloudy



  • Monday

    Monday: Mostly sunny, with a high near 88. South wind 3 to 6 mph.

    High: 88 °F

    Mostly Sunny



  • Monday
    Night

    Monday Night: Mostly cloudy, with a low around 69. Southeast wind 3 to 5 mph.

    Low: 69 °F

    Mostly Cloudy



  • Tuesday

    Tuesday: A chance of showers, with thunderstorms also possible after 1pm.  Partly sunny, with a high near 86. South wind 6 to 8 mph.  Chance of precipitation is 50%.

    High: 86 °F

    Chance
    Showers then
    Chance
    T-storms

  • Tuesday
    Night

    Tuesday Night: A chance of showers and thunderstorms.  Mostly cloudy, with a low around 70. Chance of precipitation is 30%.

    Low: 70 °F

    Chance
    T-storms


  • Wednesday

    Wednesday: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm.  Partly sunny, with a high near 89. Chance of precipitation is 60%.

    High: 89 °F

    Chance
    T-storms then
    Showers
    Likely



  • Today: A 20 percent chance of showers and thunderstorms before 3pm. Cloudy, then gradually becoming mostly sunny, with a high near 85. West northwest wind around 9 mph.

    Tonight: Partly cloudy, with a low around 67. West northwest wind 3 to 7 mph.

    Sunday: Mostly sunny, with a high near 84. Calm wind becoming west southwest around 5 mph in the afternoon.

    Sunday Night: Partly cloudy, with a low around 66. Calm wind.

    Monday: Mostly sunny, with a high near 88. South wind 3 to 6 mph.

    Monday Night: Mostly cloudy, with a low around 69. Southeast wind 3 to 5 mph.

    Tuesday: A chance of showers, with thunderstorms also possible after 1pm. Partly sunny, with a high near 86. South wind 6 to 8 mph. Chance of precipitation is 50%.

    Tuesday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 70. Chance of precipitation is 30%.

    Wednesday: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Partly sunny, with a high near 89. Chance of precipitation is 60%.

    Wednesday Night: A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 70.

    Thursday: A chance of showers and thunderstorms. Partly sunny, with a high near 86.

    Thursday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 67.

    Friday: A chance of showers. Mostly sunny, with a high near 83.



    Pleasant Plains IL
     39.87°N 89.92°W (Elev. 597 ft)

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