St John Weather Forecast

    • 33
    • 50

    Partly Sunny

    • 43
    • 55

    Rain Showers

    • 60
    • 68

    Chance Rain Showers

    • 54
    • 74

    Rain Showers

    • 47
    • 66

    Rain Showers

    • 45
    • 61

    Chance Rain Showers

Today 10 Apr Calumet

Mostly cloudy. A slight chance of light rain in the morning. Highs in the upper 40s. North wind 5 to 10 Mph. Chance of rain 20 percent.

Tonight 10 Apr Calumet

Rain Showers likely. Nearly steady temperature around 40. Light and variable wind. Chance of rain 60 percent.

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St John Temperature Statistics

April Temperature

Appleton-Outagamie (16.2 miles)

  • Lowest 7 April, 2026

    21.2 °F

  • Average April

    35.7 °F

  • Highest 5 April, 2026

    51.8 °F

Climate (2021–Present)

Appleton-Outagamie (16.2 miles)

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  • Average Low 2021–2026

    39.8 °F

  • Average 2021–2026

    46.8 °F

  • Average High 2021–2026

    56.6 °F
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