Wapello Weather Forecast

    • 18
    • 36

    Mostly Sunny

    • 19
    • 37

    Partly Sunny

    • 19
    • 39

    Partly Sunny

    • 19
    • 41

    Mostly Sunny

    • 18
    • 39

    Mostly Sunny

    • 16
    • 36

    Mostly Sunny

Today 11 Jan Lower Snake River Plain

Mostly sunny. Patchy fog in the morning. Highs around 37. Northeast Winds up to 10 Mph in the morning. Becoming light and variable.

Tonight 11 Jan Lower Snake River Plain

Mostly clear. Lows 17 to 24. Light and variable Winds.

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Wapello Temperature Statistics

January Temperature

Idaho Falls Regional Airport (21.1 miles)

  • Lowest 9 January, 2026

    18 °F

  • Average January

    33.4 °F

  • Highest 3 January, 2026

    48 °F

Climate (2021–Present)

Idaho Falls Regional Airport (21.1 miles)

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  • Average Low 2021–2026

    33.5 °F

  • Average 2021–2026

    46.5 °F

  • Average High 2021–2026

    59.3 °F
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