Celebration Park Weather Forecast

    • 44
    • 74

    Rain Showers Likely

    • 36
    • 58

    Rain Showers

    • 36
    • 59

    Mostly Sunny

    • 40
    • 64

    Mostly Sunny

    • 38
    • 65

    Partly Sunny

    • 37
    • 61

    Partly Sunny

    • 39
    • 61

    Partly Sunny

Today 22 Oct Lower Treasure Valley

Areas of fog this morning. A slight chance of Showers this Morning, then Showers likely with a chance of Thunderstorms this afternoon. Chance of rain 70 percent. Highs 70 to 75. Southeast Winds 10 to 15 Mph with Gusts to 30 Mph.

Tonight 22 Oct Lower Treasure Valley

A chance of Thunderstorms this evening. Showers. Areas of fog. Chance of rain 90 percent. Lows 41 to 46. Breezy. Southeast Winds up to 10 Mph with Gusts to 20 Mph this Evening, increasing to west 10 to 20 Mph with Gusts to 35 Mph after midnight.

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Celebration Park Temperature Statistics

October Temperature

Nampa Municipal Airport (19.3 miles)

  • Lowest 15 October, 2026

    37.4 °F

  • Average October

    59 °F

  • Highest 4 October, 2026

    86 °F

Climate (2021–2026)

Nampa Municipal Airport (19.3 miles)

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  • Average Low 2021–2026

    41.9 °F

  • Average 2021–2026

    53.6 °F

  • Average High 2021–2026

    65.4 °F
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