Spanish Flat Weather Forecast

    • 51
    • 57

    Rain Showers

    • 51
    • 53

    Rain

    • 49
    • 53

    Rain

    • 47
    • 52

    Rain Showers Likely

    • 52
    • 58

    Breezy

    • 54
    • 60

    Mostly Sunny

    • 53
    • 60

    Partly Sunny

Today 30 Mar Southwestern Humboldt

Mostly cloudy. Slight chance of rain Showers in the Morning, then chance of rain Showers in the afternoon. Highs 57 to 71. North wind up to 10 Mph.

Tonight 30 Mar Southwestern Humboldt

Mostly cloudy. Isolated rain Showers in the Evening, then scattered rain Showers overnight. Lows 40 to 50. Northwest wind around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Spanish Flat Temperature Statistics

March Temperature

Fortuna Rohnerville Airport (25.5 miles)

  • Lowest 11 March, 2026

    35.6 °F

  • Average March

    49.1 °F

  • Highest 1 March, 2026

    62.6 °F

Climate (2021–Present)

Fortuna Rohnerville Airport (25.5 miles)

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  • Average Low 2021–2026

    45.2 °F

  • Average 2021–2026

    51.3 °F

  • Average High 2021–2026

    59.7 °F
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