Diamond Lake Weather Forecast

    • 64
    • 79

    Slight Chance Thunderstorms

    • 59
    • 79

    Rain Showers Likely

    • 59
    • 78

    Chance Rain Showers

    • 62
    • 83

    Chance Thunderstorms

    • 59
    • 85

    Chance Thunderstorms

    • 56
    • 75

    Chance Thunderstorms

Today 14 Aug Brown

Cloudy in the Morning, then becoming partly sunny. Patchy fog in the morning. Highs in the upper 70s. Light and variable Winds.

Tonight 14 Aug Brown

Partly cloudy in the Evening, then mostly cloudy with a slight chance of Showers and Thunderstorms after midnight. Lows in the mid 60s. Southeast Winds up to 10 Mph in the Evening, becoming light and variable. Chance of precipitation 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Diamond Lake Temperature Statistics

August Temperature

Ainsworth Regional Airport (24.2 miles)

  • Lowest 5 August, 2026

    48.4 °F

  • Average August

    72 °F

  • Highest 2 August, 2026

    92.7 °F

Climate (2021–2026)

Ainsworth Regional Airport (24.2 miles)

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  • Average Low 2021–2026

    38 °F

  • Average 2021–2026

    49.9 °F

  • Average High 2021–2026

    62.5 °F
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