Lewisville Weather Forecast

    • 37
    • 66

    Partly Sunny

    • 43
    • 71

    Chance Rain

    • 42
    • 65

    Rain Showers Likely

    • 39
    • 54

    Rain Likely

    • 37
    • 56

    Rain Showers Likely

    • 39
    • 60

    Chance Rain Showers

Today 23 Apr Upper Snake River Plain

Mostly sunny. Highs 59 to 67. Northeast Winds 10 to 15 Mph. Shifting to southwest in the afternoon.

Tonight 23 Apr Upper Snake River Plain

Partly cloudy. Lows 35 to 42. South Winds 10 to 15 Mph. Shifting to northeast after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Lewisville Temperature Statistics

April Temperature

Idaho Falls Regional Airport (12.4 miles)

  • Lowest 18 April, 2024

    18.8 °F

  • Average April

    45.4 °F

  • Highest 13 April, 2024

    75.7 °F

Climate (2019–Present)

Idaho Falls Regional Airport (12.4 miles)

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  • Average Low 2019–2024

    32.3 °F

  • Average 2019–2024

    45 °F

  • Average High 2019–2024

    57.3 °F
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