Sully Weather Forecast

    • 42
    • 60

    Gradual Clearing

    • 45
    • 63

    Increasing Clouds

    • 47
    • 63

    Rain Showers Likely

    • 49
    • 61

    Rain Showers Likely

    • 52
    • 73

    Mostly Cloudy

    • 56
    • 80

    Partly Sunny

    • 60
    • 84

    Partly Sunny

Today 19 May Jasper

Mostly cloudy. Cooler with Highs in the lower 60s. Northwest Winds 15 to 20 Mph with Gusts up to 30 Mph.

Tonight 19 May Jasper

Mostly cloudy this Evening, then becoming partly cloudy. Lows in the lower 40s. North Winds 10 to 15 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Sully Temperature Statistics

May Temperature

Newton Municipal Airport - Earl Johnson Field (10.6 miles)

  • Lowest 1 May, 2026

    35.6 °F

  • Average May

    61 °F

  • Highest 15 May, 2026

    87.8 °F

Climate (2021–Present)

Newton Municipal Airport - Earl Johnson Field (10.6 miles)

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  • Average Low 2021–2026

    41.6 °F

  • Average 2021–2026

    51.5 °F

  • Average High 2021–2026

    61.6 °F
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