Sulphur Lake Weather Forecast

    • 29
    • 52

    Rain Showers Likely

    • 36
    • 52

    Rain Showers Likely

    • 39
    • 55

    Rain Likely

    • 35
    • 52

    Rain Likely

    • 31
    • 53

    Chance Rain

    • 32
    • 55

    Mostly Sunny

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 around 30. Windy. Southwest wind 15 to 25 Mph with Gusts to around 35 Mph decreasing to 5 to 15 Mph with Gusts to around 25 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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