Ninemile Reservoir Weather Forecast

    • 53
    • 79

    Rain Showers Likely

    • 50
    • 79

    Rain Showers Likely

    • 51
    • 80

    Slight Chance Thunderstorms

    • 51
    • 81

    Slight Chance Thunderstorms

    • 53
    • 83

    Slight Chance Thunderstorms

    • 55
    • 85

    Slight Chance Thunderstorms

Today 30 Aug Sanpete Valley

Rain Showers and a chance of Thunderstorms in the Morning, then rain Showers likely and a chance of Thunderstorms in the afternoon. Some Thunderstorms may produce heavy rainfall. Highs around 80. Chance of precipitation 80 percent.

Tonight 30 Aug Sanpete Valley

Partly cloudy with a chance of rain Showers and a slight chance of Thunderstorms in the Evening, then mostly cloudy after midnight. Some Thunderstorms may produce heavy rainfall in the evening. Lows in the mid 40s. Chance of precipitation 30 percent.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Ninemile Reservoir Temperature Statistics

August Temperature

Delta, Delta Municipal Airport (44.7 miles)

  • Lowest 15 August, 2026

    53.6 °F

  • Average August

    79.6 °F

  • Highest 1 August, 2026

    104 °F

Climate (2021–2026)

Delta, Delta Municipal Airport (44.7 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    39.5 °F

  • Average 2021–2026

    53.2 °F

  • Average High 2021–2026

    66.4 °F
Get WillyWeather+ to remove ads