Terry Weather Forecast

    • 17
    • 32

    Partly Sunny

    • 24
    • 35

    Mostly Cloudy

    • 20
    • 43

    Mostly Cloudy

    • 24
    • 42

    Mostly Cloudy

    • 25
    • 47

    Mostly Cloudy

    • 20
    • 41

    Mostly Cloudy

Today 20 Dec Prairie

Mostly sunny. Highs in the lower 30s. Light and variable Winds, becoming south around 5 Mph this afternoon.

Tonight 20 Dec Prairie

Mostly clear. Lows 15 to 20. Southwest wind around 5 Mph.

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Terry Temperature Statistics

December Temperature

Glendive, Dawson Community Airport (33.6 miles)

  • Lowest 1 December, 2025

    -6 °F

  • Average December

    21.9 °F

  • Highest 15 December, 2025

    46 °F

Climate (2020–Present)

Glendive, Dawson Community Airport (33.6 miles)

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  • Average Low 2020–2025

    33.5 °F

  • Average 2020–2025

    45 °F

  • Average High 2020–2025

    56.4 °F
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