South Jetty Weather Forecast

    • 53
    • 59

    Dense Fog

    • 54
    • 60

    Dense Fog

    • 54
    • 59

    Mostly Cloudy

    • 54
    • 59

    Mostly Cloudy

    • 55
    • 59

    Mostly Cloudy

    • 54
    • 59

    Mostly Cloudy

    • 54
    • 59

    Mostly Cloudy

Today 24 Jul Northern Coastal Humboldt

Mostly cloudy until early afternoon then clearing. Patchy fog in the morning. Highs 62 to 74. Northwest wind around 10 Mph.

Tonight 24 Jul Northern Coastal Humboldt

Partly cloudy early in the evening then becoming mostly cloudy. Patchy fog through the night. Lows 47 to 57. Northwest wind around 10 Mph shifting to the northeast overnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

South Jetty Temperature Statistics

July Temperature

Fortuna Rohnerville Airport (15.5 miles)

  • Lowest 1 July, 2026

    50 °F

  • Average July

    56.5 °F

  • Highest 22 July, 2026

    82.4 °F

Climate (2021–2026)

Fortuna Rohnerville Airport (15.5 miles)

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  • Average Low 2021–2026

    45.3 °F

  • Average 2021–2026

    51.4 °F

  • Average High 2021–2026

    59.7 °F
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