Sully Weather Forecast

    • 68
    • 89

    Increasing Clouds

    • 66
    • 84

    Chance Thunderstorms

    • 66
    • 84

    Chance Rain Showers

    • 66
    • 85

    Mostly Sunny

    • 67
    • 88

    Mostly Sunny

    • 69
    • 90

    Mostly Sunny

Today 8 Jul Jasper

Mostly sunny. Humid with Highs around 90. South Winds 5 to 10 Mph.

Tonight 8 Jul Jasper

Mostly cloudy. A slight chance of Showers and Thunderstorms in the Evening, then a chance of Showers and Thunderstorms after midnight. Humid with Lows in the upper 60s. Southwest Winds around 5 Mph. Chance of rain 50 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Sully Temperature Statistics

July Temperature

Newton Municipal Airport - Earl Johnson Field (10.6 miles)

  • Lowest 2 July, 2026

    64.4 °F

  • Average July

    78.2 °F

  • Highest 1 July, 2026

    89.6 °F

Climate (2021–2026)

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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