Fortuna Weather Forecast

    • 64
    • 91

    Isolated Thunderstorms

    • 62
    • 90

    Rain Showers Likely

    • 60
    • 81

    Rain Showers Likely

    • 62
    • 83

    Chance Thunderstorms

    • 63
    • 83

    Chance Thunderstorms

    • 60
    • 83

    Chance Thunderstorms

    • 58
    • 83

    Slight Chance Thunderstorms

Today 17 Sep Moniteau

Sunny. Near steady temperature around 90. East Winds around 5 Mph with Gusts up to 30 Mph.

Tonight 17 Sep Moniteau

Mostly clear this Evening, then becoming partly cloudy. Lows in the mid 60s. East Winds around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Fortuna Temperature Statistics

September Temperature

Sedalia, Sedalia Memorial Airport (22.4 miles)

  • Lowest 6 September, 2025

    46.9 °F

  • Average September

    71.1 °F

  • Highest 12 September, 2025

    95 °F

Climate (2020–Present)

Sedalia, Sedalia Memorial Airport (22.4 miles)

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  • Average Low 2020–2025

    48 °F

  • Average 2020–2025

    57.7 °F

  • Average High 2020–2025

    67.8 °F
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