Wellsburg Weather Forecast

    • 74
    • 93

    Chance Thunderstorms

    • 73
    • 91

    Rain Showers Likely

    • 72
    • 90

    Rain Showers Likely

    • 71
    • 89

    Chance Thunderstorms

    • 70
    • 88

    Rain Showers Likely

    • 65
    • 85

    Chance Thunderstorms

Today 30 Jun Grundy

Partly cloudy. Humid with Highs in the lower 90s. Southwest Winds 15 to 20 Mph. Heat index Values up to 103.

Tonight 30 Jun Grundy

Partly cloudy with a slight chance of Showers and Thunderstorms in the Evening, then mostly cloudy with a chance of Showers and Thunderstorms after midnight. Humid with Lows in the mid 70s. Southwest Winds 10 to 15 Mph. Chance of rain 30 percent. Heat index Values up to 103 early in the evening.

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Wellsburg Temperature Statistics

June Temperature

Iowa Falls Municipal Airport (17.4 miles)

  • Lowest 15 June, 2026

    49.6 °F

  • Average June

    69.7 °F

  • Highest 9 June, 2026

    90.9 °F

Climate (2021–2026)

Iowa Falls Municipal Airport (17.4 miles)

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  • Average Low 2021–2026

    39.7 °F

  • Average 2021–2026

    50 °F

  • Average High 2021–2026

    60.5 °F
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