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Cowan Weather Warning NWS WEATHER ALERT FOR THE COWAN, TN AREA - Issued: 453 AM CDT Sat Aug 15 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 73°F23°C, dew point 73°F23°C, humidity 100%. Wind direction is N at 0 mphat 0 km/h with visibility of 10 mi16 km. Barometric pressure is 30.19 in1022 mb. Last update: 7:14 am.*
*Time is approximately 7:14 am Sat, Aug 15, 2026. Time will be within 15 minutes of current local time. Cowan weather forecast data is updated every 15 minutes.

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Thy fate is the common fate of all; into each life some rain must fall. ―Henry Wadsworth Longfellow
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Cowan TN Weather - 8:14 am

Cowan Weather Forecast

Weather forecast for: Cowan TN
Last Update: 6:50 am CDT Aug 15, 2026
Today: Sunny, with a high near 96. Heat index values as high as 104. Calm wind becoming west around 5 mph.
Tonight: Mostly clear, with a low around 75. Calm wind.
Sunday: Sunny and hot, with a high near 98. Heat index values as high as 105. Calm wind becoming west around 5 mph in the afternoon.
Sunday Night: Mostly clear, with a low around 75. Calm wind.
Monday: A 40 percent chance of showers and thunderstorms after 1pm. Sunny and hot, with a high near 98. Calm wind becoming west around 5 mph in the afternoon.
Monday Night: Partly cloudy, with a low around 73.
Tuesday: Sunny, with a high near 93.
Tuesday Night: Partly cloudy, with a low around 72.
Wednesday: Sunny, with a high near 95.
Wednesday Night: A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 74.
Thursday: A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 91.
Thursday Night: Partly cloudy, with a low around 69.
Friday: A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 89.

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