Fairgrounds Weather Forecast

    • -10
    • 5

    Chance Snow

    • 11
    • 16

    Mostly Cloudy

    • -3
    • 20

    Chance Snow

    • -2
    • 12

    Slight Chance Snow

    • 18
    • 30

    Mostly Cloudy

    • 2
    • 34

    Breezy

Today 22 Feb Pennington

Partly sunny. A chance of Flurries in the Morning, then a chance of light snow in the afternoon. Highs 5 to 10. Northwest Winds 10 to 20 Mph with Gusts to around 30 Mph. Chance of snow 30 percent.

Tonight 22 Feb Pennington

Mostly cloudy with a chance of Flurries. Lows zero to 5 below. Northwest Winds around 10 Mph.

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Fairgrounds Temperature Statistics

February Temperature

Thief River Falls, Thief River Falls Regional Airport (3.7 miles)

  • Lowest 3 February, 2026

    -16.1 °F

  • Average February

    22.3 °F

  • Highest 17 February, 2026

    39.9 °F

Climate (2021–Present)

Thief River Falls, Thief River Falls Regional Airport (3.7 miles)

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  • Average Low 2021–2026

    32.2 °F

  • Average 2021–2026

    41.5 °F

  • Average High 2021–2026

    50.4 °F
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