7-Day Forecast 43.18°N 90.07°W (Text-Only)
NWS Forecast for: Spring Green WI
Issued by: National Weather Service Milwaukee, WI
Last Update: 1:21 am CDT Oct 17, 2026
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  • Overnight

    Overnight: Widespread frost, mainly after 2am.  Otherwise, clear, with a low around 29. Calm wind.

    Low: 29 °F

    Frost

  • Saturday

    Saturday: Widespread frost before 9am.  Otherwise, sunny, with a high near 57. Light west wind becoming southwest 5 to 10 mph in the morning.

    High: 57 °F

    Frost then
    Sunny

  • Saturday
    Night

    Saturday Night: Clear, with a low around 38. Southwest wind 5 to 10 mph.

    Low: 38 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 63. Southwest wind 10 to 15 mph.

    High: 63 °F

    Sunny

  • Sunday
    Night

    Sunday Night: Clear, with a low around 38. South wind around 5 mph becoming calm  after midnight.

    Low: 38 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 67. Calm wind becoming south around 5 mph in the afternoon.

    High: 67 °F

    Sunny

  • Monday
    Night

    Monday Night: Partly cloudy, with a low around 40. Calm wind.

    Low: 40 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 69. Calm wind becoming southeast around 5 mph in the afternoon.

    High: 69 °F

    Sunny

  • Tuesday
    Night

    Tuesday Night: Mostly clear, with a low around 43.

    Low: 43 °F

    Mostly Clear



  • Overnight: Widespread frost, mainly after 2am. Otherwise, clear, with a low around 29. Calm wind.

    Saturday: Widespread frost before 9am. Otherwise, sunny, with a high near 57. Light west wind becoming southwest 5 to 10 mph in the morning.

    Saturday Night: Clear, with a low around 38. Southwest wind 5 to 10 mph.

    Sunday: Sunny, with a high near 63. Southwest wind 10 to 15 mph.

    Sunday Night: Clear, with a low around 38. South wind around 5 mph becoming calm after midnight.

    Monday: Sunny, with a high near 67. Calm wind becoming south around 5 mph in the afternoon.

    Monday Night: Partly cloudy, with a low around 40. Calm wind.

    Tuesday: Sunny, with a high near 69. Calm wind becoming southeast around 5 mph in the afternoon.

    Tuesday Night: Mostly clear, with a low around 43.

    Wednesday: Mostly sunny, with a high near 72.

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

    Thursday: Mostly sunny, with a high near 75.

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

    Friday: Mostly sunny, with a high near 75.



    Spring Green WI
     43.18°N 90.07°W (Elev. 725 ft)

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