Lewellen Weather Forecast

    • 59
    • 81

    Rain Showers Likely

    • 59
    • 82

    Chance Thunderstorms

    • 61
    • 88

    Partly Sunny

    • 59
    • 89

    Chance Rain Showers

    • 57
    • 80

    Chance Thunderstorms

    • 59
    • 84

    Slight Chance Thunderstorms

Today 15 Aug Garden

Mostly sunny. A chance of Showers and Thunderstorms in the afternoon. Highs around 80. North Winds around 10 Mph, becoming northeast in the afternoon. Chance of precipitation 40 percent.

Tonight 15 Aug Garden

Mostly cloudy with a chance of Showers and Thunderstorms in the Evening, then partly cloudy after midnight. Lows in the upper 50s. Northeast Winds around 10 Mph in the Evening, becoming light and variable. Chance of precipitation 50 percent.

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Lewellen Temperature Statistics

August Temperature

Ogallala, Searle Field Airport (24.2 miles)

  • Lowest 4 August, 2026

    56.3 °F

  • Average August

    76.7 °F

  • Highest 11 August, 2026

    104.2 °F

Climate (2021–2026)

Ogallala, Searle Field Airport (24.2 miles)

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  • Average Low 2021–2026

    37.2 °F

  • Average 2021–2026

    51.6 °F

  • Average High 2021–2026

    66.5 °F
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