Diamond Lake Weather Forecast

    • 27
    • 57

    Breezy

    • 32
    • 51

    Increasing Clouds

    • 41
    • 70

    Breezy

    • 43
    • 80

    Partly Sunny

    • 45
    • 79

    Mostly Cloudy

    • 33
    • 73

    Chance Rain

    • 29
    • 56

    Chance Rain/Snow

Today 26 Mar Brown

Windy. Mostly sunny. Highs in the mid 50s. North Winds 20 to 30 Mph.

Tonight 26 Mar Brown

Partly cloudy in the evening then clearing. Lows in the upper 20s. North Winds 10 to 20 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Diamond Lake Temperature Statistics

March Temperature

Ainsworth Regional Airport (24.2 miles)

  • Lowest 16 March, 2026

    0.5 °F
  • Average March

    42.8 °F
  • Highest 21 March, 2026

    87.8 °F

Climate (2021–Present)

Ainsworth Regional Airport (24.2 miles)

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  • Average Low 2021–2026

    37.9 °F
  • Average 2021–2026

    49.8 °F
  • Average High 2021–2026

    62.4 °F
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