International Falls Weather Forecast

    • 1
    • 12

    Partly Sunny

    • 6
    • 29

    Mostly Cloudy

    • -1
    • 15

    Mostly Cloudy

    • 11
    • 26

    Mostly Cloudy

    • 4
    • 32

    Slight Chance Snow

    • 4
    • 18

    Mostly Cloudy

Today 21 Dec Koochiching

Mostly sunny. Highs around 15. South Winds around 5 Mph.

Tonight 21 Dec Koochiching

Partly cloudy in the Evening, then becoming mostly cloudy. Not as cool. Near steady temperature around 7 above. Temperature rising to around 9 above after midnight. Southeast Winds around 5 Mph.

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International Falls Temperature Statistics

December Temperature

Falls International Airport (2.5 miles)

  • Lowest 14 December, 2025

    -22 °F

  • Average December

    6.2 °F

  • Highest 16 December, 2025

    50 °F

Climate (2020–Present)

Falls International Airport (2.5 miles)

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  • Average Low 2020–2025

    29.8 °F

  • Average 2020–2025

    41 °F

  • Average High 2020–2025

    51.3 °F
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