Round Butte Reservoir Weather Forecast

    • 39
    • 63

    Increasing Clouds

    • 41
    • 68

    Chance Rain Showers

    • 38
    • 61

    Chance Rain Showers

    • 42
    • 70

    Partly Sunny

    • 47
    • 76

    Partly Sunny

    • 48
    • 80

    Partly Sunny

Today 19 May Northern Rosebud

Sunny, warmer. Highs in the mid 60s. Southwest Winds 5 to 10 Mph.

Tonight 19 May Northern Rosebud

Partly cloudy. Warmer. Lows around 40. Southwest Winds 5 to 10 Mph.

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Round Butte Reservoir Temperature Statistics

May Temperature

Jordan, Jordan Airport (38.5 miles)

  • Lowest 6 May, 2026

    17.7 °F

  • Average May

    52.8 °F

  • Highest 13 May, 2026

    90.6 °F

Climate (2021–Present)

Jordan, Jordan Airport (38.5 miles)

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  • Average Low 2021–2026

    34.3 °F

  • Average 2021–2026

    47.9 °F

  • Average High 2021–2026

    60.7 °F
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