Castle Rock Lake Weather Forecast

    • 6
    • 27

    Increasing Clouds

    • 15
    • 31

    Mostly Cloudy

    • 29
    • 38

    Slight Chance Rain/Freezing Rain

    • 31
    • 46

    Chance Rain

    • 28
    • 44

    Chance Rain

    • 24
    • 42

    Chance Rain

Today 21 Feb Juneau

Mostly sunny. Highs in the mid 20s. Southwest Winds 5 to 10 Mph.

Tonight 21 Feb Juneau

Partly cloudy. Not as cold with Lows around 6 above. Southwest Winds 10 to 15 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Castle Rock Lake Temperature Statistics

February Temperature

New Lisbon Mauston Airport (11.8 miles)

  • Lowest 18 February, 2025

    -15.2 °F

  • Average February

    14.5 °F

  • Highest 2 February, 2025

    38.5 °F

Climate (2020–Present)

New Lisbon Mauston Airport (11.8 miles)

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  • Average Low 2020–2025

    37.5 °F

  • Average 2020–2025

    47.7 °F

  • Average High 2020–2025

    57.4 °F
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