John Hoffman Reservoir Weather Forecast

    • 45
    • 62

    Rain Showers Likely

    • 42
    • 59

    Rain Showers

    • 37
    • 54

    Chance Rain Showers

    • 43
    • 63

    Mostly Sunny

    • 46
    • 72

    Sunny

    • 46
    • 75

    Mostly Sunny

Today 16 May Upper Treasure Valley

Mostly cloudy with a chance of rain Showers this Morning, then mostly sunny this afternoon. Chance of rain 30 percent. Highs 64 to 69. Northwest Winds 10 to 15 Mph with Gusts to 25 Mph.

Tonight 16 May Upper Treasure Valley

Increasing Clouds. Lows 43 to 48. North Winds 10 to 15 Mph with Gusts to 25 Mph in the Evening, becoming light after midnight.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

John Hoffman Reservoir Temperature Statistics

May Temperature

Mountain Home Air Force Base (16.8 miles)

  • Lowest 1 May, 2025

    36.7 °F

  • Average May

    61.1 °F

  • Highest 10 May, 2025

    92.6 °F

Climate (2020–Present)

Mountain Home Air Force Base (16.8 miles)

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

  • Average Low 2020–2025

    39.6 °F

  • Average 2020–2025

    52.1 °F

  • Average High 2020–2025

    64.8 °F
Get WillyWeather+ to remove ads