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75457 Weather (Mount Vernon, TX)

Mount Vernon, TX WeatherCurrent Conditions and Weather for Mount Vernon, Texas
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Partly Cloudy at Mount Vernon (75457), temperature is 78°F25°C, dew point 73°F23°C, humidity 86%. Wind direction is E at 8 mphat 13 km/h with visibility of 10 mi16 km. Barometric pressure is 29.86 in1011 mb. Last update: 2:50 pm.*
*Time is approximately 2:50 pm Fri, Sep 11, 2026. Time will be within 15 minutes of current local time. Mount Vernon weather forecast data is updated every 15 minutes.

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Summer breeze makes me feel fine, blowin' through the jasmine in my mind. ―Seals & Crofts
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Mount Vernon TX Weather - 3:50 pm

Mount Vernon Weather Forecast

Weather forecast for: Mount Vernon TX
Last Update: 1:40 pm CDT Sep 11, 2026
This Afternoon: A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 94. South wind around 5 mph.
Tonight: Mostly clear, with a low around 74. South wind around 5 mph.
Saturday: Sunny and hot, with a high near 99. Heat index values as high as 106. South wind 5 to 10 mph.
Saturday Night: Mostly clear, with a low around 75. Southeast wind around 5 mph.
Sunday: Sunny and hot, with a high near 99. South wind around 5 mph.
Sunday Night: Mostly clear, with a low around 75.
Monday: Sunny and hot, with a high near 98.
Monday Night: Clear, with a low around 74.
Tuesday: Sunny and hot, with a high near 99.
Tuesday Night: Mostly clear, with a low around 75.
Wednesday: Sunny and hot, with a high near 98.
Wednesday Night: Mostly clear, with a low around 75.
Thursday: A 20 percent chance of showers and thunderstorms. Mostly sunny and hot, with a high near 98.

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