Lois Lake Weather Forecast

    • 19
    • 31

    Mostly Cloudy

    • 24
    • 36

    Snow Likely

    • 11
    • 32

    Snow

    • -7
    • 23

    Snow Likely

    • -8
    • 6

    Snow Likely

    • -8
    • 4

    Chance Snow

Today 30 Jan Butte/Blackfoot Region

Mostly sunny. Highs in the 30s. Southwest Winds to 15 Mph.

Tonight 30 Jan Butte/Blackfoot Region

Partly cloudy in the evening then becoming mostly cloudy. Lows 13 to 20. South Winds to 15 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Lois Lake Temperature Statistics

January Temperature

Helena Regional Airport (23.6 miles)

  • Lowest 20 January, 2025

    -10.2 °F

  • Average January

    21.2 °F

  • Highest 16 January, 2025

    52.6 °F

Climate (2020–Present)

Helena Regional Airport (23.6 miles)

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  • Average Low 2020–2025

    36.2 °F

  • Average 2020–2025

    47.5 °F

  • Average High 2020–2025

    59.3 °F
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