7-Day Forecast 42.09°N 90.13°W (Text-Only)
NWS Forecast for: Savanna IL
Issued by: National Weather Service Quad Cities, IA/IL
Last Update: 3:35 am CDT May 4, 2024
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  • Overnight

    Overnight: Mostly clear, with a low around 45. East wind 5 to 10 mph.

    Low: 45 °F

    Mostly Clear


  • Saturday

    Saturday: A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 3pm.  High near 78. Southeast wind 5 to 15 mph becoming west in the afternoon.  Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 78 °F

    Mostly Sunny
    then Showers

  • Saturday
    Night

    Saturday Night: A 30 percent chance of showers and thunderstorms, mainly before 7pm.  Mostly cloudy, then gradually becoming mostly clear, with a low around 45. North wind 10 to 15 mph.

    Low: 45 °F

    Chance
    Showers then
    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 69. North wind 5 to 10 mph becoming northeast in the afternoon.

    High: 69 °F

    Mostly Sunny


  • Sunday
    Night

    Sunday Night: Mostly clear, with a low around 47.

    Low: 47 °F

    Mostly Clear


  • Monday

    Monday: Sunny, with a high near 74.

    High: 74 °F

    Sunny


  • Monday
    Night

    Monday Night: Showers, with thunderstorms also possible after 4am.  Low around 60. Chance of precipitation is 80%.

    Low: 60 °F

    Chance
    Showers then
    Showers

  • Tuesday

    Tuesday: Showers likely and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms after 1pm.  Mostly sunny, with a high near 77. Chance of precipitation is 70%.

    High: 77 °F

    Showers
    Likely

  • Tuesday
    Night

    Tuesday Night: A 30 percent chance of showers and thunderstorms before 1am.  Mostly clear, with a low around 54.

    Low: 54 °F

    Chance
    T-storms



  • Overnight: Mostly clear, with a low around 45. East wind 5 to 10 mph.

    Saturday: A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 3pm. High near 78. Southeast wind 5 to 15 mph becoming west in the afternoon. Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Saturday Night: A 30 percent chance of showers and thunderstorms, mainly before 7pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 45. North wind 10 to 15 mph.

    Sunday: Mostly sunny, with a high near 69. North wind 5 to 10 mph becoming northeast in the afternoon.

    Sunday Night: Mostly clear, with a low around 47.

    Monday: Sunny, with a high near 74.

    Monday Night: Showers, with thunderstorms also possible after 4am. Low around 60. Chance of precipitation is 80%.

    Tuesday: Showers likely and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 77. Chance of precipitation is 70%.

    Tuesday Night: A 30 percent chance of showers and thunderstorms before 1am. Mostly clear, with a low around 54.

    Wednesday: Showers likely, mainly after 1pm. Mostly sunny, with a high near 78. Chance of precipitation is 60%.

    Wednesday Night: A 40 percent chance of showers and thunderstorms. Partly cloudy, with a low around 52.

    Thursday: A 30 percent chance of showers. Mostly sunny, with a high near 71.

    Thursday Night: Partly cloudy, with a low around 49.

    Friday: A 30 percent chance of showers. Mostly sunny, with a high near 66.



    Savanna IL
     42.09°N 90.13°W (Elev. 623 ft)

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