St Hilaire Weather Forecast

    • 31
    • 48

    Mostly Cloudy

    • 32
    • 42

    Mostly Cloudy

    • 26
    • 41

    Chance Rain/Snow

    • 15
    • 31

    Mostly Cloudy

    • 22
    • 39

    Mostly Cloudy

    • 22
    • 37

    Mostly Cloudy

    • 19
    • 41

    Chance Rain/Snow

Today 19 Mar Pennington

Partly sunny. Highs 50 to 55. South Winds around 15 Mph.

Tonight 19 Mar Pennington

Mostly cloudy. Patchy fog after midnight. Lows 30 to 35. Northwest Winds 5 to 15 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

St Hilaire Temperature Statistics

March Temperature

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

  • Lowest 1 March, 2026

    -13 °F

  • Average March

    20.3 °F

  • Highest 8 March, 2026

    44.1 °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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