Sumava Resorts Weather Forecast

    • 2
    • 9

    Cold

    • -1
    • 17

    Partly Sunny

    • -3
    • 15

    Mostly Cloudy

    • 0
    • 12

    Mostly Cloudy

    • 3
    • 15

    Mostly Cloudy

    • 6
    • 19

    Mostly Cloudy

Today 26 Jan Newton

Partly cloudy. Highs around 7 above. West Winds 10 to 15 Mph. Wind chill Values as low as 22 below.

Tonight 26 Jan Newton

Partly cloudy in the Evening, then becoming mostly cloudy. Lows around 1 above. Temperature rising to around 9 above after midnight. Southwest Winds 10 to 15 Mph with Gusts up to 25 Mph. Wind chill Values as low as 16 below.

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Sumava Resorts Temperature Statistics

January Temperature

Rensselaer Jasper County Airport (19.9 miles)

  • Lowest 23 January, 2026

    -5.8 °F

  • Average January

    27.4 °F

  • Highest 8 January, 2026

    60.8 °F

Climate (2021–Present)

Rensselaer Jasper County Airport (19.9 miles)

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  • Average Low 2021–2026

    41.3 °F

  • Average 2021–2026

    50.8 °F

  • Average High 2021–2026

    60.4 °F
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