Fairgrounds Weather Forecast

    • -21
    • -13

    Cold

    • -7
    • 9

    Cold

    • -12
    • 2

    Cold

    • -17
    • 0

    Cold

    • -14
    • 3

    Cold

    • -5
    • 7

    Cold

Today 25 Jan Pennington

Mostly sunny. Highs 10 to 15 below. Northwest Winds 5 to 15 Mph.

Tonight 25 Jan Pennington

Mostly cloudy with a chance of Flurries. Lows 25 to 30 below. North Winds around 5 Mph.

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Fairgrounds Temperature Statistics

January Temperature

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

  • Lowest 22 January, 2026

    -27.9 °F

  • Average January

    9.3 °F

  • Highest 13 January, 2026

    37 °F

Climate (2021–Present)

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

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  • Average Low 2021–2026

    32 °F

  • Average 2021–2026

    41.3 °F

  • Average High 2021–2026

    50.2 °F
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