Flat Lake Weather Forecast

    • 37
    • 53

    Rain

    • 38
    • 65

    Mostly Sunny

    • 41
    • 64

    Mostly Cloudy

    • 43
    • 65

    Mostly Cloudy

    • 43
    • 67

    Slight Chance Rain Showers

    • 44
    • 68

    Slight Chance Rain Showers

Today 21 May East Becker

Cloudy. Showers likely late this Morning, then a chance of Showers this afternoon. Highs in the mid 50s. East Winds 5 to 15 Mph. Chance of rain 70 percent.

Tonight 21 May East Becker

Mostly cloudy. Lows in the mid 30s. North Winds up to 10 Mph.

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  • Temperature Forecast NOAA

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Flat Lake Temperature Statistics

May Temperature

Mahnomen County Airport (23 miles)

  • Lowest 17 May, 2025

    34.9 °F

  • Average May

    59.2 °F

  • Highest 11 May, 2025

    93.4 °F

Climate (2020–Present)

Mahnomen County Airport (23 miles)

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  • Average Low 2020–2025

    32.2 °F

  • Average 2020–2025

    41.9 °F

  • Average High 2020–2025

    51.2 °F
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