Big Flat Weather Forecast

    • 60
    • 68

    Mostly Sunny

    • 60
    • 64

    Becoming Sunny

    • 59
    • 65

    Mostly Sunny

    • 61
    • 68

    Breezy

    • 60
    • 67

    Slight Chance Rain Showers

    • 57
    • 62

    Chance Rain Showers

    • 54
    • 59

    Chance Rain Showers

Today 22 Sep Southwestern Humboldt

Partly cloudy. Lows 47 to 57. North wind 10 to 20 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Big Flat Temperature Statistics

September Temperature

Fortuna Rohnerville Airport (29.2 miles)

  • Lowest 17 September, 2019

    50 °F
  • Average September

    61.2 °F
  • Highest 15 September, 2019

    77 °F

Climate (2011–Present)

Fortuna Rohnerville Airport (29.2 miles)

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  • Average Low 2011–Present

    46.1 °F
  • Average 2011–Present

    52.4 °F
  • Average High 2011–Present

    60.7 °F
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