Diamond Lake Weather Forecast

    • 20
    • 30

    Increasing Clouds

    • 20
    • 26

    Blizzard

    • 6
    • 23

    Blizzard

    • -9
    • 11

    Snow

    • -11
    • -3

    Snow

    • -10
    • -4

    Snow Likely

Today 30 Jan West Glacier Region

Partly cloudy. Patchy freezing fog early in the morning. Highs in the 30s. Southwest Winds 15 to 20 Mph. Gusts up to 30 Mph in the afternoon.

Tonight 30 Jan West Glacier Region

Partly cloudy in the Evening, then mostly cloudy with a 20 percent chance of snow after midnight. Lows in the 20s. Southwest Winds 15 to 20 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Diamond Lake Temperature Statistics

January Temperature

Missoula, Missoula International Airport (65.9 miles)

  • Lowest 20 January, 2025

    -2.1 °F
  • Average January

    23 °F
  • Highest 16 January, 2025

    43.6 °F

Climate (2020–Present)

Missoula, Missoula International Airport (65.9 miles)

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  • Average Low 2020–2025

    35.5 °F
  • Average 2020–2025

    46.8 °F
  • Average High 2020–2025

    58.9 °F
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