Threemile Reservoir Weather Forecast

    • 41
    • 61

    Rain Showers Likely

    • 23
    • 54

    Rain/Snow

    • 24
    • 41

    Snow Showers Likely

    • 33
    • 51

    Partly Sunny

    • 40
    • 62

    Mostly Cloudy

    • 38
    • 65

    Chance Rain/Snow

Today 14 Apr Harney County

Sunny. Highs 55 to 61. Breezy. Southwest Winds 10 to 20 Mph.

Tonight 14 Apr Harney County

Mostly cloudy. A slight chance of rain in the Evening, then a chance of rain and snow after midnight. Chance of precipitation 30 percent. Lows 34 to 41. Breezy. West Winds 10 to 20 Mph with Gusts to 30 Mph.

Graph Plots Open in Graphs
  • Temperature Forecast NOAA

  • Temperature Real-Time

Threemile Reservoir Temperature Statistics

April Temperature

Rome (53.4 miles)

  • Lowest 3 April, 2026

    19.7 °F
  • Average April

    48.4 °F
  • Highest 6 April, 2026

    76.6 °F

Climate (2021–Present)

Rome (53.4 miles)

Take a look at our website widgetsAvailable free! Find Out More
  • Average Low 2021–2026

    36.8 °F
  • Average 2021–2026

    51.6 °F
  • Average High 2021–2026

    66.1 °F
Get WillyWeather+ to remove ads