Olympia-Granby Weather Forecast

    • 63
    • 83

    Chance Thunderstorms

    • 60
    • 84

    Rain Showers Likely

    • 56
    • 72

    Rain Showers Likely

    • 59
    • 71

    Rain Showers

    • 63
    • 75

    Rain Showers

    • 61
    • 81

    Rain Showers

Today 8 May Richland

Mostly sunny. Highs in the lower 80s. Southwest Winds around 5 Mph.

Tonight 8 May Richland

Partly cloudy in the Evening, then becoming mostly cloudy. A chance of Showers and Thunderstorms. Lows in the lower 60s. Southwest Winds around 5 Mph. Chance of rain 50 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Olympia-Granby Temperature Statistics

May Temperature

Columbia - Jim Hamilton L.B. Owens Airport (1.9 miles)

  • Lowest 6 May, 2025

    54 °F

  • Average May

    71.4 °F

  • Highest 2 May, 2025

    88.6 °F

Climate (2020–Present)

Columbia - Jim Hamilton L.B. Owens Airport (1.9 miles)

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  • Average Low 2020–2025

    55.7 °F

  • Average 2020–2025

    65.5 °F

  • Average High 2020–2025

    76.2 °F
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