Niceville Weather Forecast

    • 75
    • 94

    Becoming Sunny

    • 75
    • 93

    Mostly Sunny

    • 70
    • 91

    Sunny

    • 70
    • 90

    Mostly Sunny

    • 73
    • 90

    Chance Thunderstorms

    • 73
    • 88

    Chance Thunderstorms

Today 14 Sep Okaloosa Coastal

Sunny with Highs in the lower 90s. North Winds around 5 Mph, becoming southwest around 5 Mph in the afternoon. Heat index Values up to 106.

Tonight 14 Sep Okaloosa Coastal

Mostly clear. Humid with Lows in the mid 70s. West Winds around 5 Mph, becoming north after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Niceville Temperature Statistics

September Temperature

Valparaiso / Eglin Air Force Base (3.1 miles)

  • Lowest 6 September, 2026

    75.2 °F

  • Average September

    82.1 °F

  • Highest 1 September, 2026

    95 °F

Climate (2021–2026)

Valparaiso / Eglin Air Force Base (3.1 miles)

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  • Average Low 2021–2026

    60.8 °F

  • Average 2021–2026

    69.5 °F

  • Average High 2021–2026

    78.2 °F
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