Decatur Weather Forecast

    • 52
    • 77

    Increasing Clouds

    • 56
    • 80

    Mostly Cloudy

    • 59
    • 80

    Chance Thunderstorms

    • 62
    • 74

    Thunderstorms Likely

    • 59
    • 85

    Severe Tstms

    • 52
    • 79

    Chance Rain

Today 26 Mar Newton

Mostly sunny. A slight chance of Showers in the afternoon. Highs in the upper 70s. North Winds around 5 Mph. Chance of rain 20 percent.

Tonight 26 Mar Newton

Partly cloudy. Lows in the lower 50s. Northeast Winds around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Decatur Temperature Statistics

March Temperature

Meridian, Key Field (21.7 miles)

  • Lowest 21 March, 2025

    30 °F

  • Average March

    57.8 °F

  • Highest 14 March, 2025

    83.6 °F

Climate (2020–Present)

Meridian, Key Field (21.7 miles)

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  • Average Low 2020–2025

    55.1 °F

  • Average 2020–2025

    65.7 °F

  • Average High 2020–2025

    77.8 °F
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