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Cowan Weather Warning NWS WEATHER ALERT FOR THE COWAN, TN AREA - SHORTTERM FORECAST Issued: 1113 AM CDT Wed Aug 12 2026 Cowan Weather Warning

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Weather for Cowan, TNCowan, TN Weather & Current Conditions

37318 Weather (Cowan, TN)

Cowan, TN WeatherCurrent Conditions and Weather for Cowan, Tennessee
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Clear at Cowan (37318), temperature is 77°F25°C, dew point 77°F25°C, humidity 100%. Wind direction is N at 0 mphat 0 km/h with visibility of 10.00 mi16 km. Barometric pressure is 30 in1016 mb. Last update: 9:34 pm.*
*Time is approximately 9:34 pm Wed, Aug 12, 2026. Time will be within 15 minutes of current local time. Cowan weather forecast data is updated every 15 minutes.

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She inhaled again. 'You made it rain,' she said softly, delighted. 'Everyone needs a respite from the sun. ―Kathleen Tessaro
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Cowan TN Weather - 10:34 pm

Cowan Weather Forecast

Weather forecast for: Cowan TN
Last Update: 8:50 pm CDT Aug 12, 2026
Tonight: A slight chance of showers and thunderstorms before 1am, then a slight chance of showers between 1am and 2am. Mostly cloudy, with a low around 73. Calm wind. Chance of precipitation is 20%.
Thursday: A 30 percent chance of showers and thunderstorms, mainly after 5pm. Mostly sunny, with a high near 92. Heat index values as high as 102. Calm wind becoming west around 5 mph in the afternoon.
Thursday Night: A 30 percent chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 75. Calm wind.
Friday: Sunny, with a high near 94. Heat index values as high as 105. Calm wind becoming west southwest around 5 mph in the afternoon.
Friday Night: Mostly clear, with a low around 76. Calm wind.
Saturday: Sunny, with a high near 96.
Saturday Night: Mostly clear, with a low around 75.
Sunday: Sunny and hot, with a high near 97.
Sunday Night: Mostly clear, with a low around 76.
Monday: A 20 percent chance of showers and thunderstorms after 1pm. Sunny and hot, with a high near 97.
Monday Night: Mostly clear, with a low around 75.
Tuesday: A 20 percent chance of showers and thunderstorms. Sunny, with a high near 95.
Tuesday Night: Mostly clear, with a low around 73.
Wednesday: A 20 percent chance of showers and thunderstorms. Sunny, with a high near 93.

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