Sulphur Lake Weather Forecast

    • 29
    • 52

    Decreasing Clouds

    • 36
    • 52

    Rain Likely

    • 37
    • 55

    Rain Likely

    • 38
    • 51

    Rain Likely

    • 31
    • 54

    Chance Rain

    • 32
    • 54

    Mostly Sunny

    • 35
    • 55

    Chance Rain

Today 13 Mar Lower Columbia Basin of Washington

Partly sunny. A 50 percent chance of rain Showers in the morning. Highs in the lower to mid 50s. Windy. Southwest wind 20 to 30 Mph. Rainfall Amounts less than a tenth of an inch.

Tonight 13 Mar Lower Columbia Basin of Washington

Partly cloudy. Lows in the upper 20s to lower 30s. Windy. Southwest wind 15 to 25 Mph with Gusts to around 35 Mph decreasing to 5 to 15 Mph overnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Sulphur Lake Temperature Statistics

March Temperature

Tri-Cities Airport (31.7 miles)

  • Lowest 6 March, 2025

    24.9 °F

  • Average March

    47.4 °F

  • Highest 8 March, 2025

    66 °F

Climate (2020–Present)

Tri-Cities Airport (31.7 miles)

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  • Average Low 2020–2025

    42.9 °F

  • Average 2020–2025

    55.5 °F

  • Average High 2020–2025

    67.7 °F
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