Decatur Weather Forecast

    • 30
    • 64

    Rain Showers

    • 17
    • 32

    Snow Showers

    • 17
    • 23

    Snow Showers Likely

    • 32
    • 38

    Chance Snow Showers

    • 33
    • 50

    Mostly Cloudy

    • 38
    • 57

    Mostly Cloudy

    • 34
    • 55

    Partly Sunny

Today 15 Mar Van Buren

Rain Showers. Highs in the mid 60s. South Winds 15 to 20 Mph with Gusts to around 40 Mph. Chance of rain 80 percent.

Tonight 15 Mar Van Buren

Rain Showers and a chance of Thunderstorms. Some Thunderstorms may be severe with damaging Winds and large hail. Lows in the upper 20s. South Winds 10 to 20 Mph with Gusts to around 40 Mph. Chance of rain 100 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Decatur Temperature Statistics

March Temperature

Haines Memorial Airport (21.7 miles)

  • Lowest 2 March, 2026

    17.6 °F

  • Average March

    42.6 °F

  • Highest 9 March, 2026

    71.6 °F

Climate (2021–Present)

Haines Memorial Airport (21.7 miles)

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  • Average Low 2021–2026

    42.1 °F

  • Average 2021–2026

    51.2 °F

  • Average High 2021–2026

    60.4 °F
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