Newell Weather Forecast

    • 44
    • 72

    Chance Rain Showers

    • 43
    • 69

    Chance Rain Showers

    • 44
    • 73

    Mostly Sunny

    • 46
    • 78

    Mostly Sunny

    • 47
    • 80

    Mostly Sunny

    • 45
    • 80

    Mostly Sunny

Today 16 Sep Northeast Siskiyou and Northwest Modoc Counties

Partly cloudy with a 20 percent chance of Thunderstorms. Highs around 70. Northeast Winds 5 to 10 Mph shifting to the east in the afternoon.

Tonight 16 Sep Northeast Siskiyou and Northwest Modoc Counties

Mostly cloudy with a slight chance of Thunderstorms in the Evening, then partly cloudy with a slight chance of rain after midnight. Lows in the lower to mid 40s. Northeast Winds 5 to 10 Mph shifting to the northwest late in the evening and overnight. Chance of precipitation 10 percent.

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Newell Temperature Statistics

September Temperature

Klamath Falls International Airport (25.5 miles)

  • Lowest 7 September, 2026

    31.6 °F

  • Average September

    54.3 °F

  • Highest 10 September, 2026

    86.6 °F

Climate (2021–2026)

Klamath Falls International Airport (25.5 miles)

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  • Average Low 2021–2026

    33.9 °F

  • Average 2021–2026

    48.6 °F

  • Average High 2021–2026

    63.3 °F
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