Clark Lake Weather Forecast

    • 33
    • 49

    Slight Chance Rain/Snow

    • 32
    • 50

    Mostly Sunny

    • 34
    • 52

    Mostly Sunny

    • 41
    • 62

    Sunny

    • 38
    • 69

    Mostly Sunny

    • 30
    • 57

    Slight Chance Rain/Snow

Today 29 Mar John Day Basin

Partly sunny. A 20 percent chance of rain Showers in the afternoon. Highs in the upper 40s to mid 50s. Light Wind, becoming east 5 to 10 Mph in the afternoon.

Tonight 29 Mar John Day Basin

Mostly cloudy. A 20 percent chance of rain Showers in the evening. Lows in the lower to mid 30s. Northeast wind 5 to 10 Mph in the Evening, becoming light.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Clark Lake Temperature Statistics

March Temperature

Grant County Regional Airport (59.7 miles)

  • Lowest 6 March, 2024

    16.7 °F
  • Average March

    38.9 °F
  • Highest 18 March, 2024

    69.3 °F

Climate (2019–Present)

Grant County Regional Airport (59.7 miles)

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  • Average Low 2019–2024

    39.3 °F
  • Average 2019–2024

    50.4 °F
  • Average High 2019–2024

    62.2 °F
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