New Salem Weather Forecast

    • 1
    • 12

    Mostly Cloudy

    • 2
    • 14

    Slight Chance Snow

    • -9
    • 12

    Mostly Cloudy

    • -2
    • 6

    Cold

    • 17
    • 29

    Chance Snow

    • 11
    • 31

    Mostly Cloudy

    • 14
    • 27

    Mostly Cloudy

Today 27 Jan Morton

Mostly sunny. Highs 10 to 15. Northwest Winds around 10 Mph.

Tonight 27 Jan Morton

Increasing Clouds. Lows zero to 5 above. Northwest Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

New Salem Temperature Statistics

January Temperature

Glen Ullin Regional Airport (21.1 miles)

  • Lowest 23 January, 2026

    -29.2 °F

  • Average January

    18.3 °F

  • Highest 12 January, 2026

    51.8 °F

Climate (2021–Present)

Glen Ullin Regional Airport (21.1 miles)

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  • Average Low 2021–2026

    29.8 °F

  • Average 2021–2026

    43 °F

  • Average High 2021–2026

    55.3 °F
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