National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
7-Day Forecast 41.26°N 89.32°W (Text-Only)
NWS Forecast for: Hennepin IL
Issued by: National Weather Service Quad Cities, IA/IL
Last Update: 8:47 pm CDT Jul 14, 2025		Print

  • Tonight

    Tonight: Mostly clear, with a low around 66. Calm wind.

    Low: 66 °F

    Mostly Clear



  • Tuesday

    Tuesday: A 20 percent chance of showers and thunderstorms after 3pm. Mostly sunny, with a high near 88. Calm wind becoming south around 5 mph in the morning.

    High: 88 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Tuesday
    Night

    Tuesday Night: A 10 percent chance of showers and thunderstorms before 7pm. Mostly clear, with a low around 70. Southeast wind around 5 mph becoming calm in the evening.

    Low: 70 °F

    Slight Chance
    T-storms then
    Mostly Clear

  • Wednesday

    Wednesday: A 30 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 91. Calm wind becoming southwest around 5 mph in the morning.

    High: 91 °F

    Mostly Sunny
    then Chance
    T-storms

  • Wednesday
    Night

    Wednesday Night: Showers likely and possibly a thunderstorm before 10pm, then showers and thunderstorms likely, mainly between 10pm and 1am. Mostly cloudy, with a low around 69. Chance of precipitation is 60%.

    Low: 69 °F

    T-storms
    Likely


  • Thursday

    Thursday: A 50 percent chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 82.

    High: 82 °F

    Mostly Cloudy
    then Chance
    T-storms

  • Thursday
    Night

    Thursday Night: A 30 percent chance of showers and thunderstorms before 1am. Mostly cloudy, with a low around 62.

    Low: 62 °F

    Chance
    T-storms


  • Friday

    Friday: Mostly sunny, with a high near 82.

    High: 82 °F

    Mostly Sunny



  • Friday
    Night

    Friday Night: Partly cloudy, with a low around 66.

    Low: 66 °F

    Partly Cloudy





    • Tonight: Mostly clear, with a low around 66. Calm wind.

    Tuesday: A 20 percent chance of showers and thunderstorms after 3pm. Mostly sunny, with a high near 88. Calm wind becoming south around 5 mph in the morning.

    Tuesday Night: A 10 percent chance of showers and thunderstorms before 7pm. Mostly clear, with a low around 70. Southeast wind around 5 mph becoming calm in the evening.

    Wednesday: A 30 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 91. Calm wind becoming southwest around 5 mph in the morning.

    Wednesday Night: Showers likely and possibly a thunderstorm before 10pm, then showers and thunderstorms likely, mainly between 10pm and 1am. Mostly cloudy, with a low around 69. Chance of precipitation is 60%.

    Thursday: A 50 percent chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 82.

    Thursday Night: A 30 percent chance of showers and thunderstorms before 1am. Mostly cloudy, with a low around 62.

    Friday: Mostly sunny, with a high near 82.

    Friday Night: Partly cloudy, with a low around 66.

    Saturday: A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 86.

    Saturday Night: A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 69.

    Sunday: A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 87.

    Sunday Night: A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 67.

    Monday: A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 88.


    Hennepin IL
     41.26°N 89.32°W (Elev. 528 ft)

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