Johnson County, TN Weather Maps °F °C°F °C Tennessee Map Options Temperatures Weather Dew Point Wind Speeds Barometric Pressure Heat Index Wind Chill Temperatures Weather Dew Point Wind Speeds Barometric Pressure Heat Index Wind Chill Humidity UTC Time: 8/28/2026, 22:25 Your Time: Johnson County, Tennessee Hour by Hour Forcast Aeronautical Observation: Automated synoptic observations via NWS Gateway. Auto-refresh in: 5:02 Johnson County, TN Regional Weather Expires:202608282300;;521362 ASUS44 KMEG 282210 RWRTN TENNESSEE HOURLY STATE WEATHER ROUNDUP NATIONAL WEATHER SERVICE MEMPHIS TN 500 PM CDT FRI AUG 28 2026 TNZ017-018-042-046-047-282300- NORTHEAST TENNESSEE CITY SKY/WX TMP DP RH WIND PRES REMARKS TRI CITIES MOSUNNY 85 65 51 N7 30.07R ELIZABETHTON MOSUNNY 84 63 48 N5 30.06S GREENEVILLE SUNNY 84 63 48 N10 30.06R $$ SKY/WX - Weather TMP - Temperature DP - Dew Point RH - HumidityWIND - Wind Direction/Speed PRES - Barometric Pressure VSB - VisibilityWCI - Wind Chill Index E13G22 Wind - East Wind 13 mph/Gusts of 22 mph Tennessee Weather Map Tennessee Wind Speeds Map Tennessee Humidity Map Tennessee Barometric Pressure Map
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