Smith Reservoir Weather Forecast

    • 67
    • 99

    Slight Chance Thunderstorms

    • 65
    • 91

    Rain Showers Likely

    • 65
    • 90

    Rain Showers Likely

    • 63
    • 88

    Thunderstorms Likely

    • 61
    • 82

    Rain Showers Likely

    • 60
    • 81

    Chance Rain Showers

    • 62
    • 87

    Slight Chance Thunderstorms

Today 12 Aug Red Willow

Partly cloudy. Highs in the upper 90s. Southeast Winds 10 to 15 Mph.

Tonight 12 Aug Red Willow

Partly cloudy. Slight chance of Thunderstorms this evening. Lows in the mid 60s. East Winds 10 to 20 Mph, becoming northeast 15 to 20 Mph after midnight. Chance of precipitation 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Smith Reservoir Temperature Statistics

August Temperature

McCook, McCook Municipal Airport (15.5 miles)

  • Lowest 5 August, 2026

    55.9 °F

  • Average August

    76.5 °F

  • Highest 8 August, 2026

    107.1 °F

Climate (2021–2026)

McCook, McCook Municipal Airport (15.5 miles)

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  • Average Low 2021–2026

    40.2 °F

  • Average 2021–2026

    54.2 °F

  • Average High 2021–2026

    68.8 °F
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