Thief River Falls Weather Forecast

    • 63
    • 85

    Rain Showers

    • 63
    • 89

    Partly Sunny

    • 53
    • 83

    Rain Showers Likely

    • 46
    • 70

    Partly Sunny

    • 51
    • 71

    Mostly Cloudy

    • 53
    • 74

    Slight Chance Rain Showers

Today 20 Jun Pennington

Mostly sunny. Highs in the mid 80s. Southeast Winds 5 to 15 Mph.

Tonight 20 Jun Pennington

Showers and a chance of Thunderstorms. Some Thunderstorms may produce damaging Winds and large hail in the evening. Some Thunderstorms may be severe with damaging Winds and large hail after midnight. Lows in the mid 60s. East Winds 5 to 15 Mph. Chance of rain near 100 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Thief River Falls Temperature Statistics

June Temperature

Thief River Falls, Thief River Falls Regional Airport (3.1 miles)

  • Lowest 3 June, 2025

    44.1 °F

  • Average June

    62.4 °F

  • Highest 1 June, 2025

    86 °F

Climate (2020–Present)

Thief River Falls, Thief River Falls Regional Airport (3.1 miles)

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  • Average Low 2020–2025

    32 °F

  • Average 2020–2025

    41.2 °F

  • Average High 2020–2025

    50.1 °F
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