Owanka Weather Forecast

    • 69
    • 95

    Slight Chance Thunderstorms

    • 67
    • 97

    Thunderstorms Likely

    • 63
    • 91

    Chance Thunderstorms

    • 64
    • 92

    Mostly Sunny

    • 70
    • 98

    Hot

    • 71
    • 105

    Breezy

    • 61
    • 93

    Chance Rain Showers

Today 28 Jul Pennington Co Plains

Sunny with a slight chance of Showers and Thunderstorms. Near steady temperature in the mid 90s. East Winds 10 to 15 Mph. Chance of rain 20 percent.

Tonight 28 Jul Pennington Co Plains

Mostly clear. A slight chance of Showers and Thunderstorms this evening. Lows in the upper 60s. Southeast Winds 5 to 10 Mph. Gusts up to 20 Mph this evening. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Owanka Temperature Statistics

July Temperature

Rapid City, Rapid City Regional Airport (23 miles)

  • Lowest 10 July, 2026

    55.7 °F

  • Average July

    80 °F

  • Highest 25 July, 2026

    112.6 °F

Climate (2021–2026)

Rapid City, Rapid City Regional Airport (23 miles)

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  • Average Low 2021–2026

    35.7 °F

  • Average 2021–2026

    49.4 °F

  • Average High 2021–2026

    63.3 °F
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