Spirit Lake Weather Forecast

    • 31
    • 47

    Becoming Sunny

    • 41
    • 61

    Mostly Sunny

    • 44
    • 67

    Partly Sunny

    • 44
    • 63

    Chance Rain Showers

    • 48
    • 67

    Partly Sunny

    • 55
    • 75

    Partly Sunny

Today 19 May West Becker

Mostly cloudy. Isolated Showers late this Morning, then isolated Sprinkles this afternoon. Highs 45 to 50. Northwest Winds 10 to 20 Mph. Chance of rain 20 percent.

Tonight 19 May West Becker

Mostly cloudy in the evening then clearing. Areas of frost after midnight. Lows 30 to 35. Northwest Winds around 5 Mph in the evening becoming light and variable.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Spirit Lake Temperature Statistics

May Temperature

Mahnomen County Airport (11.2 miles)

  • Lowest 1 May, 2026

    25.2 °F

  • Average May

    49.4 °F

  • Highest 15 May, 2026

    78.1 °F

Climate (2021–Present)

Mahnomen County Airport (11.2 miles)

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  • Average Low 2021–2026

    32.2 °F

  • Average 2021–2026

    41.9 °F

  • Average High 2021–2026

    51.2 °F
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