Portis Weather Forecast

    • 78
    • 99

    Hot

    • 69
    • 100

    Rain Showers Likely

    • 60
    • 84

    Chance Rain Showers

    • 65
    • 85

    Mostly Sunny

    • 66
    • 93

    Mostly Sunny

    • 63
    • 88

    Chance Rain Showers

Today 7 Sep Osborne

Mostly sunny. Hot. Highs in the upper 90s. South Winds 15 to 20 Mph with Gusts to around 30 Mph. Heat index Readings 98 to 103.

Tonight 7 Sep Osborne

Mostly clear. Lows in the upper 70s. South Winds 10 to 15 Mph with Gusts to around 25 Mph.

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Portis Temperature Statistics

September Temperature

Russell, Russell Municipal Airport (47.8 miles)

  • Lowest 1 September, 2026

    71.7 °F

  • Average September

    87.6 °F

  • Highest 3 September, 2026

    105.7 °F

Climate (2021–2026)

Russell, Russell Municipal Airport (47.8 miles)

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  • Average Low 2021–2026

    44 °F

  • Average 2021–2026

    57 °F

  • Average High 2021–2026

    70.3 °F
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