Plainview Weather Forecast

    • 56
    • 78

    Slight Chance Thunderstorms

    • 58
    • 83

    Slight Chance Thunderstorms

    • 41
    • 68

    Partly Sunny

    • 46
    • 67

    Mostly Cloudy

    • 46
    • 63

    Mostly Cloudy

    • 53
    • 76

    Chance Rain Showers

Today 21 Mar Union

Partly sunny. A slight chance of Showers and Thunderstorms in the afternoon. Highs in the upper 70s. Light Winds. Chance of rain 20 percent.

Tonight 21 Mar Union

Partly cloudy. A slight chance of Showers and Thunderstorms in the Evening, then a slight chance of Showers after midnight. Lows in the mid 50s. Light Winds. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Plainview Temperature Statistics

March Temperature

Morristown Moore-Murrell Airport (23 miles)

  • Lowest 18 March, 2026

    24.8 °F

  • Average March

    56.8 °F

  • Highest 6 March, 2026

    80.6 °F

Climate (2021–Present)

Morristown Moore-Murrell Airport (23 miles)

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  • Average Low 2021–2026

    47.3 °F

  • Average 2021–2026

    56.8 °F

  • Average High 2021–2026

    66.6 °F
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