Petersen Reservoir Weather Forecast

    • 60
    • 71

    Rain Showers Likely

    • 58
    • 68

    Chance Thunderstorms

    • 54
    • 67

    Slight Chance Thunderstorms

    • 54
    • 75

    Slight Chance Thunderstorms

    • 46
    • 67

    Partly Sunny

    • 49
    • 67

    Partly Sunny

Today 30 Aug Kearney

Showers, chance of Thunderstorms and patchy fog. Some Thunderstorms may produce heavy rainfall. Highs in the lower 70s. Southeast Winds around 10 Mph. Chance of precipitation 80 percent.

Tonight 30 Aug Kearney

Cloudy. Showers likely. Chance of Thunderstorms in the Evening, then chance of Showers and slight chance of Thunderstorms after midnight. Some Thunderstorms may produce heavy rainfall. Lows in the upper 50s. East Winds around 10 Mph in the evening then becoming light. Chance of precipitation 60 percent.

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Petersen Reservoir Temperature Statistics

August Temperature

Hastings, Hastings Municipal Airport (19.9 miles)

  • Lowest 2 August, 2025

    59.6 °F

  • Average August

    76.9 °F

  • Highest 8 August, 2025

    95.6 °F

Climate (2020–Present)

Hastings, Hastings Municipal Airport (19.9 miles)

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  • Average Low 2020–2025

    41.7 °F

  • Average 2020–2025

    53 °F

  • Average High 2020–2025

    64.7 °F
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