Fairgrounds Weather Forecast

    • 38
    • 54

    Mostly Cloudy

    • 33
    • 54

    Rain Showers Likely

    • 32
    • 48

    Mostly Sunny

    • 43
    • 60

    Mostly Sunny

    • 36
    • 65

    Mostly Sunny

    • 40
    • 62

    Mostly Sunny

    • 45
    • 63

    Partly Sunny

Today 14 Oct Pennington

Partly sunny. A slight chance of Showers. Highs in the mid 60s.

Tonight 14 Oct Pennington

Cloudy. Lows 35 to 40. South Winds up to 10 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Fairgrounds Temperature Statistics

October Temperature

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

  • Lowest 2 October, 2026

    34 °F

  • Average October

    52.5 °F

  • Highest 10 October, 2026

    80.1 °F

Climate (2021–2026)

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

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    32 °F

  • Average 2021–2026

    41.1 °F

  • Average High 2021–2026

    49.8 °F
Get WillyWeather+ to remove ads