Weather Alert
Washington County Weather Warning NWS WEATHER ALERT FOR THE WASHINGTON COUNTY, TN AREA - Issued: 1205 AM EDT Thu Sep 3 2026 Washington County Weather Warning

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Washington County, TN Weather - Hour by Hour Forecast

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Washington County, TN Weather - Hour by Hour Forecast

24 Hour Forecast

Current Conditions - Clear. Temperature is 68°F20°C, dew point 67°F19°C, humidity 96%. Wind direction is NNE at 3 mph5 km/h with visibility of 9 mi14 km. Barometric pressure is 30.11 in1020 mb.
Rest of Tonight - Mostly clear. Lows in the lower 70s. Light winds... Full Forecast
Thursday - Sunny. Highs in the lower to mid 90s. Light winds... Full Forecast

Washington County Hourly Weather

24 Hour Forecast Scroll
Thu, Sep 03
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Washington County, TN Hourly Weather - Clear - 3:00 AM Washington County, TN Hourly Weather - Clear - 4:00 AM Washington County, TN Hourly Weather - Clear - 5:00 AM Washington County, TN Hourly Weather - Clear - 6:00 AM Washington County, TN Hourly Weather - Clear - 7:00 AM Washington County, TN Hourly Weather - Clear - 8:00 AM Washington County, TN Hourly Weather - Clear - 9:00 AM Washington County, TN Hourly Weather - Clear - 10:00 AM Washington County, TN Hourly Weather - Clear - 11:00 AM Washington County, TN Hourly Weather - Clear - 12:00 PM Washington County, TN Hourly Weather - Mostly Clear - 1:00 PM Washington County, TN Hourly Weather - Mostly Clear - 2:00 PM Washington County, TN Hourly Weather - Mostly Clear - 3:00 PM Washington County, TN Hourly Weather - Partly Cloudy - 4:00 PM Washington County, TN Hourly Weather - Partly Cloudy - 5:00 PM Washington County, TN Hourly Weather - Partly Cloudy - 6:00 PM Washington County, TN Hourly Weather - Partly Cloudy - 7:00 PM Washington County, TN Hourly Weather - Partly Cloudy - 8:00 PM Washington County, TN Hourly Weather - Partly Cloudy - 9:00 PM Washington County, TN Hourly Weather - Partly Cloudy - 10:00 PM Washington County, TN Hourly Weather - Partly Cloudy - 11:00 PM Washington County, TN Hourly Weather - Partly Cloudy - 12:00 AM Washington County, TN Hourly Weather - Mostly Clear - 1:00 AM Washington County, TN Hourly Weather - Mostly Clear - 2:00 AM
Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Mostly Clear Mostly Clear Mostly Clear Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy Mostly Clear Mostly Clear
68°F20°C 68°F20°C 67°F19°C 68°F20°C 68°F20°C 69°F21°C 74°F23°C 79°F26°C 84°F29°C 87°F31°C 90°F32°C 93°F34°C 94°F34°C 94°F34°C 95°F35°C 92°F33°C 89°F32°C 86°F30°C 82°F28°C 79°F26°C 75°F24°C 74°F23°C 72°F22°C 71°F22°C
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1% 1% 1% 1% 1% 1% 0% 0% 0% 0% 0% 0% 5% 5% 5% 5% 5% 5% 6% 6% 6% 6% 6% 6%
68°F20°C 68°F20°C 67°F19°C 67°F19°C 68°F20°C 68°F20°C 69°F21°C 70°F21°C 71°F22°C 70°F21°C 69°F21°C 68°F20°C 68°F20°C 67°F19°C 67°F19°C 68°F20°C 68°F20°C 69°F21°C 69°F21°C 69°F21°C 69°F21°C 69°F21°C 68°F20°C 68°F20°C
100% 100% 100% 97% 100% 97% 84% 74% 65% 57% 50% 44% 43% 41% 40% 46% 50% 57% 65% 72% 82% 84% 87% 90%
N N N N N N N N N E S SSW SSW SSW SSW SSW SW SW SSE ENE N N N N
0 mph 0 mph 0 mph 0 mph 0 mph 0 mph 0 mph 0 mph 0 mph 0 mph 3 mph 3 mph 3 mph 4 mph 4 mph 4 mph 1 mph 1 mph 1 mph 0 mph 0 mph 0 mph 0 mph 0 mph
3 mi5 km 3 mi5 km .75 mi1 km .75 mi1 km 3 mi5 km 3 mi5 km 5 mi8 km 6 mi10 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 6 mi10 km 6 mi10 km 5 mi8 km
Hour (EDT)
Weather
Clouds
Temperature
Precip. Type
POP
Dewpoint
Humidity
Wind Direction
Wind Speed
Visibility
POP = Probability of Precipitation. ** Indicates missing data/values from KTRI model statistics.

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Prob Precip % = Probability of Precipitation.

Washington County 36 Hour Forecast

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

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