Portis Weather Forecast

    • 63
    • 88

    Mostly Sunny

    • 62
    • 88

    Rain Showers Likely

    • 59
    • 76

    Rain Showers Likely

    • 56
    • 73

    Chance Thunderstorms

    • 56
    • 75

    Chance Rain Showers

    • 57
    • 76

    Partly Sunny

Today 15 Sep Osborne

Sunny. Highs in the upper 80s. Light Winds then becoming south around 10 Mph in the afternoon.

Tonight 15 Sep Osborne

Clear. Lows in the lower 60s. South Winds around 10 Mph.

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Portis Temperature Statistics

September Temperature

Russell, Russell Municipal Airport (47.8 miles)

  • Lowest 6 September, 2025

    46 °F

  • Average September

    68.8 °F

  • Highest 12 September, 2025

    95 °F

Climate (2020–Present)

Russell, Russell Municipal Airport (47.8 miles)

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  • Average Low 2020–2025

    43.6 °F

  • Average 2020–2025

    56.1 °F

  • Average High 2020–2025

    69.3 °F
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