Keystone Weather Forecast

    • 65
    • 91

    Chance Thunderstorms

    • 68
    • 91

    Chance Thunderstorms

    • 65
    • 94

    Rain Showers Likely

    • 60
    • 88

    Partly Sunny

    • 60
    • 84

    Slight Chance Rain Showers

    • 62
    • 88

    Slight Chance Thunderstorms

Today 5 Sep Keith

Mostly sunny. A chance of Showers and Thunderstorms in the afternoon. Highs in the lower 90s. South Winds up to 10 Mph, becoming southeast in the afternoon. Chance of precipitation 30 percent.

Tonight 5 Sep Keith

Mostly cloudy. A chance of Showers and Thunderstorms in the Evening, then a slight chance of Showers and Thunderstorms after midnight. Lows in the mid 60s. Southeast Winds 10 to 15 Mph. Chance of precipitation 50 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Keystone Temperature Statistics

September Temperature

Ogallala, Searle Field Airport (11.2 miles)

  • Lowest 2 September, 2026

    57.7 °F

  • Average September

    76.4 °F

  • Highest 2 September, 2026

    95.7 °F

Climate (2021–2026)

Ogallala, Searle Field Airport (11.2 miles)

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  • Average Low 2021–2026

    37.2 °F

  • Average 2021–2026

    51.7 °F

  • Average High 2021–2026

    66.6 °F
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