Welton Weather Forecast

    • 47
    • 66

    Mostly Cloudy

    • 52
    • 67

    Chance Rain Showers

    • 54
    • 76

    Mostly Cloudy

    • 55
    • 80

    Partly Sunny

    • 59
    • 85

    Partly Sunny

    • 62
    • 86

    Chance Rain Showers

Today 21 May Clinton

Partly sunny. A slight chance of Sprinkles this morning. Highs in the mid 60s. East Winds 5 to 10 Mph.

Tonight 21 May Clinton

Mostly cloudy. Lows in the upper 40s. East Winds 10 to 15 Mph.

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Welton Temperature Statistics

May Temperature

Clinton Municipal Airport (14.3 miles)

  • Lowest 7 May, 2026

    30.9 °F

  • Average May

    59.8 °F

  • Highest 17 May, 2026

    84 °F

Climate (2021–Present)

Clinton Municipal Airport (14.3 miles)

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  • Average Low 2021–2026

    40.7 °F

  • Average 2021–2026

    50.9 °F

  • Average High 2021–2026

    60.9 °F
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