Grandrud Lake Weather Forecast

    • 46
    • 67

    Decreasing Clouds

    • 45
    • 60

    Rain Showers

    • 45
    • 65

    Chance Rain Showers

    • 53
    • 75

    Mostly Sunny

    • 59
    • 83

    Mostly Sunny

    • 60
    • 85

    Partly Sunny

Today 21 May West Otter Tail

Mostly sunny. Highs in the mid 60s. Southeast Winds 10 to 20 Mph.

Tonight 21 May West Otter Tail

Mostly clear. Lows 40 to 45. Southeast Winds 5 to 15 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Grandrud Lake Temperature Statistics

May Temperature

Fergus Falls Municipal Airport-Einar Mickel (14.9 miles)

  • Lowest 1 May, 2026

    26.6 °F

  • Average May

    52.9 °F

  • Highest 15 May, 2026

    82.4 °F

Climate (2021–Present)

Fergus Falls Municipal Airport-Einar Mickel (14.9 miles)

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  • Average Low 2021–2026

    34.5 °F

  • Average 2021–2026

    44.2 °F

  • Average High 2021–2026

    53.6 °F
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