Middleton Weather Forecast

    • 24
    • 41

    Mostly Cloudy

    • 23
    • 39

    Partly Sunny

    • 26
    • 40

    Mostly Cloudy

    • 26
    • 44

    Partly Sunny

    • 26
    • 43

    Mostly Sunny

    • 25
    • 46

    Mostly Sunny

Today 10 Jan Lower Treasure Valley

Areas of fog this morning. Partly sunny. Highs 37 to 42. Southeast Winds up to 10 Mph.

Tonight 10 Jan Lower Treasure Valley

Partly cloudy. Patchy fog after midnight. Lows 23 to 28. Light Winds.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Middleton Temperature Statistics

January Temperature

Caldwell - Caldwell Industrial Airport (4.3 miles)

  • Lowest 1 January, 2026

    26.1 °F

  • Average January

    40.5 °F

  • Highest 3 January, 2026

    57.9 °F

Climate (2021–Present)

Caldwell - Caldwell Industrial Airport (4.3 miles)

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

  • Average Low 2021–2026

    41.8 °F

  • Average 2021–2026

    53.3 °F

  • Average High 2021–2026

    65.3 °F
Get WillyWeather+ to remove ads