Gilman Lake Weather Forecast

    • 9
    • 17

    Snow Likely

    • 1
    • 27

    Snow

    • -19
    • 10

    Cold

    • -18
    • -9

    Cold

    • -10
    • 0

    Cold

    • -9
    • 5

    Cold

    • 5
    • 16

    Partly Sunny

Today 20 Jan Brown

Mostly cloudy with a 50 percent chance of snow. Near steady temperature around 16. South Winds 5 to 10 Mph.

Tonight 20 Jan Brown

Not as cold. Mostly cloudy. Snow early in the Evening, then chance of snow late in the evening. Snow accumulation around 1 inch. Lows around 9. South Winds 5 to 10 Mph shifting to the west after midnight. Chance of snow 90 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Gilman Lake Temperature Statistics

January Temperature

New Ulm Municipal Airport (12.4 miles)

  • Lowest 18 January, 2026

    -4 °F

  • Average January

    23.8 °F

  • Highest 12 January, 2026

    44.6 °F

Climate (2021–Present)

New Ulm Municipal Airport (12.4 miles)

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  • Average Low 2021–2026

    37.5 °F

  • Average 2021–2026

    47.2 °F

  • Average High 2021–2026

    56.8 °F
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