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Mount Vernon Weather Warning NWS WEATHER ALERT FOR THE MOUNT VERNON, TX AREA - Issued: 1148 PM CDT Sat Sep 12 2026 Mount Vernon Weather Warning

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Mount Vernon, TX Weather - Hour by Hour Forecast

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Mount Vernon, TX Weather - Hour by Hour Forecast

24 Hour Forecast

Current Conditions - Partly Cloudy. Temperature is 93°F34°C, dew point 71°F22°C, humidity 48%. Wind direction is N at 0 mph0 km/h with visibility of 10 mi16 km. Barometric pressure is 30.04 in1017 mb.
Today - Mostly sunny. A slight chance of showers and thunderstorms this afternoon. Hot with highs around 100. South winds around 5 mph. Ch.. Full Forecast
Tonight - Mostly clear. Lows in the mid 70s. South winds around 5 mph... Full Forecast

Mount Vernon Hourly Weather

24 Hour Forecast Scroll
Sun, Sep 13
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Mount Vernon, TX Hourly Weather - Partly Cloudy - 12:00 PM Mount Vernon, TX Hourly Weather - Partly Cloudy - 1:00 PM Mount Vernon, TX Hourly Weather - Partly Cloudy - 2:00 PM Mount Vernon, TX Hourly Weather - Partly Cloudy - 3:00 PM Mount Vernon, TX Hourly Weather - Partly Cloudy - 4:00 PM Mount Vernon, TX Hourly Weather - Partly Cloudy - 5:00 PM Mount Vernon, TX Hourly Weather - Partly Cloudy - 6:00 PM Mount Vernon, TX Hourly Weather - Partly Cloudy - 7:00 PM Mount Vernon, TX Hourly Weather - Partly Cloudy - 8:00 PM Mount Vernon, TX Hourly Weather - Partly Cloudy - 9:00 PM Mount Vernon, TX Hourly Weather - Partly Cloudy - 10:00 PM Mount Vernon, TX Hourly Weather - Partly Cloudy - 11:00 PM Mount Vernon, TX Hourly Weather - Partly Cloudy - 12:00 AM Mount Vernon, TX Hourly Weather - Partly Cloudy - 1:00 AM Mount Vernon, TX Hourly Weather - Partly Cloudy - 2:00 AM Mount Vernon, TX Hourly Weather - Mostly Clear - 3:00 AM Mount Vernon, TX Hourly Weather - Mostly Clear - 4:00 AM Mount Vernon, TX Hourly Weather - Mostly Clear - 5:00 AM Mount Vernon, TX Hourly Weather - Mostly Clear - 6:00 AM Mount Vernon, TX Hourly Weather - Mostly Clear - 7:00 AM Mount Vernon, TX Hourly Weather - Mostly Clear - 8:00 AM Mount Vernon, TX Hourly Weather - Clear - 9:00 AM Mount Vernon, TX Hourly Weather - Clear - 10:00 AM Mount Vernon, TX Hourly Weather - Clear - 11:00 AM
Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy Mostly Clear Mostly Clear Mostly Clear Mostly Clear Mostly Clear Mostly Clear Clear Clear Clear
92°F33°C 95°F35°C 96°F36°C 96°F36°C 97°F36°C 95°F35°C 93°F34°C 91°F33°C 88°F31°C 85°F29°C 82°F28°C 81°F27°C 79°F26°C 78°F26°C 77°F25°C 77°F25°C 76°F24°C 76°F24°C 75°F24°C 75°F24°C 79°F26°C 83°F28°C 87°F31°C 90°F32°C
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0% 0% 4% 4% 4% 4% 4% 4% 4% 4% 4% 4% 4% 4% 4% 4% 4% 4% 4% 4% 2% 2% 2% 2%
71°F22°C 70°F21°C 69°F21°C 69°F21°C 68°F20°C 68°F20°C 69°F21°C 69°F21°C 70°F21°C 71°F22°C 72°F22°C 72°F22°C 72°F22°C 72°F22°C 72°F22°C 73°F23°C 73°F23°C 73°F23°C 73°F23°C 73°F23°C 74°F23°C 75°F24°C 76°F24°C 75°F24°C
51% 45% 42% 42% 39% 42% 46% 49% 55% 63% 72% 74% 79% 82% 85% 88% 90% 90% 94% 94% 85% 77% 70% 62%
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4 mph 4 mph 4 mph 4 mph 4 mph 4 mph 2 mph 2 mph 2 mph 2 mph 2 mph 2 mph 1 mph 1 mph 1 mph 1 mph 1 mph 1 mph 1 mph 1 mph 1 mph 4 mph 4 mph 4 mph
10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km
Hour (CDT)
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POP = Probability of Precipitation. ** Indicates missing data/values from KOSA model statistics.

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Prob Precip % = Probability of Precipitation.

Mount Vernon 36 Hour Forecast

POP = Probability of Precipitation. ** Indicates missing data/values from model statistics.

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