Kelso Weather Forecast

    • 70
    • 94

    Slight Chance Thunderstorms

    • 66
    • 95

    Chance Thunderstorms

    • 64
    • 90

    Rain Showers Likely

    • 60
    • 83

    Chance Rain Showers

    • 57
    • 81

    Mostly Sunny

    • 56
    • 81

    Partly Sunny

Today 20 Sep Lincoln

Mostly Sunny, then becoming partly cloudy. Patchy fog late. A slight chance of Showers and Thunderstorms this afternoon. Highs in the mid 90s. Light and variable Winds. Chance of rain 20 percent.

Tonight 20 Sep Lincoln

Mostly clear with a slight chance of Showers and Thunderstorms in the Evening, then partly cloudy after midnight. Patchy fog after midnight. Lows around 70. Light and variable Winds. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Kelso Temperature Statistics

September Temperature

Fayetteville Municipal Airport (6.8 miles)

  • Lowest 6 September, 2026

    69.8 °F

  • Average September

    81.9 °F

  • Highest 3 September, 2026

    98.6 °F

Climate (2021–2026)

Fayetteville Municipal Airport (6.8 miles)

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  • Average Low 2021–2026

    52 °F

  • Average 2021–2026

    61.4 °F

  • Average High 2021–2026

    71.2 °F
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