Bonny Lake State Park Weather Forecast

    • 63
    • 90

    Chance Thunderstorms

    • 64
    • 91

    Partly Sunny

    • 63
    • 95

    Chance Thunderstorms

    • 61
    • 92

    Chance Thunderstorms

    • 61
    • 90

    Chance Thunderstorms

    • 61
    • 92

    Chance Thunderstorms

Today 22 Aug Yuma County

Mostly sunny. Highs in the upper 80s. Southeast Winds 5 to 15 Mph, increasing to 15 to 20 Mph with Gusts to 35 Mph this afternoon.

Tonight 22 Aug Yuma County

Mostly cloudy with a 50 percent chance of Thunderstorms. Lows in the lower 60s. Southeast Winds 10 to 20 Mph.

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Bonny Lake State Park Temperature Statistics

August Temperature

ST FRANCIS (23.6 miles)

  • Lowest 5 August, 2026

    55.4 °F
  • Average August

    78 °F
  • Highest 8 August, 2026

    107.6 °F

Climate (2021–2026)

ST FRANCIS (23.6 miles)

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  • Average Low 2021–2026

    38.4 °F
  • Average 2021–2026

    52.7 °F
  • Average High 2021–2026

    68.4 °F
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