Diamond Lake Weather Forecast

    • 5
    • 39

    Windy

    • 11
    • 31

    Partly Sunny

    • 18
    • 43

    Mostly Cloudy

    • 12
    • 35

    Breezy

    • 11
    • 45

    Mostly Cloudy

    • -2
    • 25

    Chance Snow

Today 18 Jan Brown

Very windy. Partly sunny. A chance of snow late in the Morning, then a chance of Flurries and a slight chance of snow in the afternoon. Little or no snow accumulation. Highs in the upper 30s. Temperature falling into the in the upper 20s in the afternoon. Northwest Winds 20 to 30 Mph, increasing to 30 to 40 Mph in the afternoon. Gusts up to 55 Mph. Chance of precipitation 30 percent.

Tonight 18 Jan Brown

Windy. Partly cloudy. Lows around 4. North Winds 15 to 30 Mph, becoming northwest 10 to 15 Mph after midnight.

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  • Temperature Real-Time

Diamond Lake Temperature Statistics

January Temperature

Ainsworth Regional Airport (24.2 miles)

  • Lowest 16 January, 2026

    15.6 °F
  • Average January

    37 °F
  • Highest 4 January, 2026

    66.4 °F

Climate (2021–Present)

Ainsworth Regional Airport (24.2 miles)

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  • Average Low 2021–2026

    37.8 °F
  • Average 2021–2026

    49.5 °F
  • Average High 2021–2026

    62 °F
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