Nyssa Weather Forecast

    • 35
    • 61

    Increasing Clouds

    • 41
    • 62

    Mostly Cloudy

    • 39
    • 59

    Rain

    • 29
    • 52

    Chance Rain

    • 35
    • 49

    Rain/Snow Likely

    • 37
    • 53

    Rain

Today 10 Mar Oregon Lower Treasure Valley

Partly sunny this Morning, then clearing. Highs 57 to 62. Light Winds this Morning, becoming west around 10 Mph this afternoon.

Tonight 10 Mar Oregon Lower Treasure Valley

Partly cloudy. Lows 33 to 38. Northeast Winds up to 10 Mph in the Evening, becoming light after midnight.

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Nyssa Temperature Statistics

March Temperature

Ontario Municipal Airport (9.3 miles)

  • Lowest 8 March, 2025

    28 °F

  • Average March

    45.4 °F

  • Highest 8 March, 2025

    60.1 °F

Climate (2020–Present)

Ontario Municipal Airport (9.3 miles)

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  • Average Low 2020–2025

    42.5 °F

  • Average 2020–2025

    54.5 °F

  • Average High 2020–2025

    66.9 °F
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