Nielsen Lake Weather Forecast

    • 29
    • 45

    Partly Sunny

    • 26
    • 46

    Mostly Sunny

    • 43
    • 60

    Partly Sunny

    • 41
    • 69

    Mostly Sunny

    • 58
    • 76

    Chance Rain Showers

    • 52
    • 76

    Rain Showers Likely

Today 18 Apr Washington

Much cooler. Mostly sunny. Highs in the mid 40s. Northwest Winds 15 to 20 Mph.

Tonight 18 Apr Washington

Partly cloudy. A 20 percent chance of snow Showers after midnight. Lows around 30. West Winds 5 to 15 Mph with Gusts to around 30 Mph decreasing to up to 5 Mph after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Nielsen Lake Temperature Statistics

April Temperature

L O Simenstad Municipal Airport (8.7 miles)

  • Lowest 7 April, 2026

    15.8 °F

  • Average April

    42.2 °F

  • Highest 12 April, 2026

    81 °F

Climate (2021–Present)

L O Simenstad Municipal Airport (8.7 miles)

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  • Average Low 2021–2026

    37 °F

  • Average 2021–2026

    47.3 °F

  • Average High 2021–2026

    56.9 °F
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