Riley Horn Reservoir Weather Forecast

    • 44
    • 69

    Slight Chance Thunderstorms

    • 42
    • 61

    Rain Showers

    • 37
    • 55

    Rain Showers

    • 39
    • 56

    Partly Sunny

    • 40
    • 60

    Partly Sunny

    • 38
    • 60

    Partly Sunny

Today 24 Apr Malheur County

Partly cloudy. A chance of rain in the Morning, then a chance of rain Showers with a slight chance of Thunderstorms in the afternoon. Chance of rain 30 percent. Highs 69 to 75. Northwest Winds up to 10 Mph.

Tonight 24 Apr Malheur County

Mostly cloudy with a slight chance of rain Showers and Thunderstorms in the Evening, then partly cloudy after midnight. Chance of rain 20 percent. Lows 40 to 47. Breezy. Northwest Winds 10 to 20 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Riley Horn Reservoir Temperature Statistics

April Temperature

Rome (42.3 miles)

  • Lowest 18 April, 2024

    16.8 °F

  • Average April

    47.1 °F

  • Highest 12 April, 2024

    77.6 °F

Climate (2019–Present)

Rome (42.3 miles)

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  • Average Low 2019–2024

    36.5 °F

  • Average 2019–2024

    51.2 °F

  • Average High 2019–2024

    65.2 °F
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