Round Butte Reservoir Weather Forecast

    • 60
    • 86

    Severe Tstms

    • 58
    • 79

    Rain Showers Likely

    • 57
    • 76

    Chance Thunderstorms

    • 61
    • 87

    Slight Chance Thunderstorms

    • 62
    • 92

    Mostly Sunny

    • 62
    • 92

    Slight Chance Thunderstorms

    • 62
    • 90

    Chance Thunderstorms

Today 21 Jul Northern Rosebud

Mostly sunny. A 30 percent chance of Showers and Thunderstorms late in the afternoon. Some Thunderstorms may be severe late in the afternoon. Highs around 90. East Winds 5 to 15 Mph.

Tonight 21 Jul Northern Rosebud

Mostly cloudy. Chance of Showers and Thunderstorms in the evening and Overnight, then slight chance of Showers after 3 am. Some Thunderstorms may be severe in the evening. Lows in the lower 60s. Northeast Winds 5 to 15 Mph. Chance of precipitation 50 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Round Butte Reservoir Temperature Statistics

July Temperature

Jordan, Jordan Airport (38.5 miles)

  • Lowest 12 July, 2025

    49.6 °F

  • Average July

    72.2 °F

  • Highest 9 July, 2025

    103.6 °F

Climate (2020–Present)

Jordan, Jordan Airport (38.5 miles)

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  • Average Low 2020–2025

    34 °F

  • Average 2020–2025

    47.7 °F

  • Average High 2020–2025

    60.5 °F
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