Sulphur Spring Weather Forecast

    • 53
    • 81

    Mostly Sunny

    • 57
    • 83

    Mostly Sunny

    • 58
    • 87

    Partly Sunny

    • 55
    • 82

    Sunny

    • 57
    • 82

    Sunny

    • 59
    • 85

    Mostly Sunny

    • 60
    • 89

    Mostly Sunny

Today 17 Jun Waterville Plateau

Sunny. Highs in the upper 70s to mid 80s. Northwest wind 5 to 15 Mph with Gusts up to 25 Mph.

Tonight 17 Jun Waterville Plateau

Mostly clear. Lows in the 50s. Breezy. Northwest wind 10 to 20 Mph with Gusts up to 30 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Sulphur Spring Temperature Statistics

June Temperature

Ephrata, Ephrata Municipal Airport (20.5 miles)

  • Lowest 6 June, 2026

    41.6 °F

  • Average June

    65.2 °F

  • Highest 15 June, 2026

    95 °F

Climate (2021–2026)

Ephrata, Ephrata Municipal Airport (20.5 miles)

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  • Average Low 2021–2026

    42.4 °F

  • Average 2021–2026

    53.6 °F

  • Average High 2021–2026

    64 °F
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