Fairgrounds Weather Forecast

    • 5
    • 12

    Mostly Cloudy

    • 25
    • 34

    Partly Sunny

    • -9
    • 33

    Breezy

    • -17
    • 1

    Cold

    • 4
    • 13

    Partly Sunny

    • 13
    • 27

    Mostly Cloudy

Today 25 Feb Pennington

Mostly sunny. Highs 10 to 15. West Winds up to 10 Mph.

Tonight 25 Feb Pennington

Mostly cloudy. Lows 5 to 10 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

    19.6 °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

    41.4 °F

  • Average High 2021–2026

    50.3 °F
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