Howard Reservoir Weather Forecast

    • 32
    • 56

    Increasing Clouds

    • 34
    • 60

    Partly Sunny

    • 37
    • 65

    Partly Sunny

    • 39
    • 69

    Partly Sunny

    • 40
    • 72

    Mostly Sunny

    • 42
    • 76

    Breezy

Today 18 May Wood River Foothills

Sunny. Highs 50 to 60. North Winds 10 to 15 Mph.

Tonight 18 May Wood River Foothills

Mostly cloudy in the evening then clearing. Lows 29 to 37. North Winds up to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Howard Reservoir Temperature Statistics

May Temperature

Hailey, Friedman Memorial Airport (16.8 miles)

  • Lowest 6 May, 2026

    32 °F

  • Average May

    63.2 °F

  • Highest 12 May, 2026

    84.2 °F

Climate (2021–Present)

Hailey, Friedman Memorial Airport (16.8 miles)

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  • Average Low 2021–2026

    34.8 °F

  • Average 2021–2026

    43.1 °F

  • Average High 2021–2026

    56.7 °F
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