St John Weather Forecast

    • 59
    • 69

    Rain Likely

    • 56
    • 72

    Rain Showers Likely

    • 48
    • 70

    Rain

    • 49
    • 65

    Chance Rain

    • 49
    • 68

    Slight Chance Rain

    • 46
    • 72

    Rain Likely

Today 12 Apr Calumet

Blustery. Warmer. Mostly cloudy. Showers likely and a chance of Thunderstorms in the Morning, then a chance of Showers and Thunderstorms in the afternoon. Patchy fog. Highs in the upper 60s. South wind 15 to 25 Mph with Gusts to around 40 Mph. Chance of rain 70 percent.

Tonight 12 Apr Calumet

Windy. Warmer. Mostly cloudy. A slight chance of Showers and Thunderstorms in the evening. Patchy fog. Lows in the middle 50s. Southwest wind 20 to 30 Mph. Chance of rain 20 percent.

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  • Temperature Real-Time

St John Temperature Statistics

April Temperature

Appleton-Outagamie (16.2 miles)

  • Lowest 7 April, 2026

    21.2 °F

  • Average April

    38 °F

  • Highest 8 April, 2026

    68 °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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