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Flash floods threaten 43 million people in the Northeast ahead of dramatic cooldown. Get details Chevron right

Johnson City, TN

76°F
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Johnson City

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Johnson City, TN Weather
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Winter Center

Today Hourly

Daily

Radar MinuteCast® Monthly Air Quality Health & Activities

July 31 - September 13

Thu 7/31

86° /71°
98%
Mainly cloudy and not as hot but humid with a couple of showers and a heavy thunderstorm; watch for flash flooding

RealFeel®98°

RealFeel Shade™91°

Max UV Index5 (Moderate)

WindWSW 5 mph

Fri 8/1

83° /67°
96%
Intervals of clouds and sunshine with a couple of showers and thunderstorms, heaviest late; humid

RealFeel®96°

RealFeel Shade™87°

Max UV Index11 (Extreme)

WindNNW 6 mph

Sat 8/2

78° /62°
80%
Cloudy with a thunderstorm

RealFeel®82°

RealFeel Shade™78°

Max UV Index3 (Moderate)

WindESE 6 mph

Sun 8/3

82° /57°
13%
Cloudy

RealFeel®86°

RealFeel Shade™80°

Max UV Index6 (High)

WindSE 5 mph

Mon 8/4

82° /61°
25%
Mostly cloudy

RealFeel®90°

RealFeel Shade™80°

Max UV Index7 (High)

WindNNE 5 mph

Tue 8/5

76° /63°
71%
Periods of rain and a thunderstorm

RealFeel®77°

RealFeel Shade™73°

Max UV Index2 (Low)

WindS 5 mph

Wed 8/6

78° /62°
40%
Cloudy and humid with a thunderstorm in parts of the area

RealFeel®83°

RealFeel Shade™81°

Max UV Index3 (Moderate)

WindE 5 mph

Thu 8/7

81° /65°
55%
Partly sunny; a couple of showers in the morning followed by a thunderstorm in spots in the afternoon

RealFeel®86°

RealFeel Shade™81°

Max UV Index10 (Very High)

WindNNE 5 mph

Fri 8/8

79° /64°
37%
A morning shower in spots; otherwise, mostly sunny

RealFeel®90°

RealFeel Shade™84°

Max UV Index9 (Very High)

WindW 1 mph

Sat 8/9

82° /66°
19%
Mostly sunny

RealFeel®91°

RealFeel Shade™87°

Max UV Index10 (Very High)

WindSSW 5 mph

Sun 8/10

84° /67°
55%
Mainly cloudy with a little rain

RealFeel®92°

RealFeel Shade™85°

Max UV Index10 (Very High)

WindWNW 1 mph

Mon 8/11

83° /65°
55%
A little morning rain; otherwise, rather cloudy

RealFeel®91°

RealFeel Shade™85°

Max UV Index9 (Very High)

WindNW 1 mph

Tue 8/12

85° /66°
62%
Clouds breaking for some sun; a little morning rain followed by a couple of thunderstorms in the afternoon

RealFeel®93°

RealFeel Shade™86°

Max UV Index9 (Very High)

WindWSW 2 mph

Wed 8/13

83° /63°
25%
Cloudy

RealFeel®88°

RealFeel Shade™87°

Max UV Index3 (Moderate)

WindE 4 mph

Thu 8/14

84° /65°
56%
Cloudy and humid; a little afternoon rain

RealFeel®88°

RealFeel Shade™87°

Max UV Index5 (Moderate)

WindESE 4 mph

Fri 8/15

83° /66°
55%
Remaining cloudy and humid; a little rain in the morning followed by a thundershower in spots in the afternoon

RealFeel®88°

RealFeel Shade™88°

Max UV Index3 (Moderate)

WindSE 2 mph

Sat 8/16

83° /66°
40%
Mostly cloudy and humid; a thunderstorm in spots in the afternoon

RealFeel®87°

RealFeel Shade™86°

Max UV Index3 (Moderate)

WindSSE 1 mph

Sun 8/17

84° /65°
25%
Mostly cloudy and humid

RealFeel®90°

RealFeel Shade™87°

Max UV Index3 (Moderate)

WindNNE 1 mph

Mon 8/18

86° /66°
25%
Mostly cloudy and humid

RealFeel®90°

RealFeel Shade™90°

Max UV Index3 (Moderate)

WindNNE 1 mph

Tue 8/19

87° /66°
55%
Cloudy and humid; a little morning rain followed by a thunderstorm in spots in the afternoon

RealFeel®91°

RealFeel Shade™91°

Max UV Index2 (Low)

WindNNE 1 mph

Wed 8/20

87° /65°
64%
Cloudy and humid; a couple of showers and a thunderstorm in the afternoon

RealFeel®89°

RealFeel Shade™89°

Max UV Index2 (Low)

WindW 4 mph

Thu 8/21

83° /65°
65%
A couple of morning showers; otherwise, humid with a thick cloud cover

RealFeel®86°

RealFeel Shade™86°

Max UV Index3 (Moderate)

WindNW 2 mph

Fri 8/22

81° /63°
25%
Cloudy

RealFeel®83°

RealFeel Shade™82°

Max UV Index2 (Low)

WindNW 2 mph

Sat 8/23

82° /64°
25%
Partly sunny

RealFeel®89°

RealFeel Shade™82°

Max UV Index9 (Very High)

WindESE 4 mph

Sun 8/24

82° /65°
70%
Mostly cloudy and humid with showers and thunderstorms becoming more widespread

RealFeel®83°

RealFeel Shade™83°

Max UV Index3 (Moderate)

WindSE 5 mph

Mon 8/25

80° /65°
25%
Cloudy and humid

RealFeel®83°

RealFeel Shade™83°

Max UV Index2 (Low)

WindSSE 4 mph

Tue 8/26

83° /64°
25%
Mostly cloudy and humid

RealFeel®85°

RealFeel Shade™85°

Max UV Index3 (Moderate)

WindSE 4 mph

Wed 8/27

85° /65°
25%
Mostly cloudy and humid

RealFeel®90°

RealFeel Shade™89°

Max UV Index2 (Low)

WindESE 2 mph

Thu 8/28

86° /64°
25%
Mostly cloudy and humid

RealFeel®88°

RealFeel Shade™88°

Max UV Index3 (Moderate)

WindESE 2 mph

Fri 8/29

86° /64°
55%
Cloudy and humid; areas of drizzle in the morning followed by a thunderstorm in spots in the afternoon

RealFeel®87°

RealFeel Shade™87°

Max UV Index2 (Low)

WindESE 5 mph

Sat 8/30

79° /63°
63%
Humid with rain

RealFeel®81°

RealFeel Shade™81°

Max UV Index2 (Low)

WindE 6 mph

Sun 8/31

78° /64°
63%
Humid with rain

RealFeel®82°

RealFeel Shade™82°

Max UV Index2 (Low)

WindNE 7 mph

Mon 9/1

80° /64°
55%
Humid; a little rain in the morning followed by a passing shower in the afternoon

RealFeel®82°

RealFeel Shade™82°

Max UV Index2 (Low)

WindWNW 5 mph

Tue 9/2

83° /63°
55%
Mostly cloudy and humid; a little morning rain followed by a shower in spots in the afternoon

RealFeel®87°

RealFeel Shade™86°

Max UV Index2 (Low)

WindNW 4 mph

Wed 9/3

83° /63°
25%
Sunny to partly cloudy and humid

RealFeel®90°

RealFeel Shade™84°

Max UV Index8 (Very High)

WindSE 4 mph

Thu 9/4

82° /62°
25%
Cloudy and humid

RealFeel®86°

RealFeel Shade™86°

Max UV Index2 (Low)

WindSE 2 mph

Fri 9/5

82° /63°
70%
Cloudy and humid with showers and thunderstorms becoming more widespread

RealFeel®85°

RealFeel Shade™85°

Max UV Index2 (Low)

WindSSE 2 mph

Sat 9/6

78° /63°
59%
A little morning rain; otherwise, remaining cloudy and humid

RealFeel®81°

RealFeel Shade™81°

Max UV Index2 (Low)

WindWNW 2 mph

Sun 9/7

79° /62°
25%
Times of sun and clouds

RealFeel®80°

RealFeel Shade™79°

Max UV Index4 (Moderate)

WindNNW 1 mph

Mon 9/8

80° /61°
25%
A blend of sun and clouds

RealFeel®81°

RealFeel Shade™81°

Max UV Index5 (Moderate)

WindS 2 mph

Tue 9/9

81° /62°
25%
Intervals of clouds and sunshine

RealFeel®86°

RealFeel Shade™81°

Max UV Index7 (High)

WindSE 4 mph

Wed 9/10

80° /62°
25%
Mainly cloudy

RealFeel®81°

RealFeel Shade™81°

Max UV Index2 (Low)

WindSSE 2 mph

Thu 9/11

80° /60°
25%
Intervals of clouds and sunshine

RealFeel®82°

RealFeel Shade™81°

Max UV Index4 (Moderate)

WindWSW 2 mph

Fri 9/12

83° /58°
0%
Times of clouds and sun

RealFeel®84°

RealFeel Shade™81°

Max UV Index7 (High)

WindN 6 mph

Sat 9/13

85° /58°
0%
Plenty of sunshine

RealFeel®89°

RealFeel Shade™84°

Max UV Index7 (High)

WindN 1 mph

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World North America United States Tennessee Johnson City

Weather Near Johnson City:

  • Asheville, NC
  • Bristol, TN
  • Kingsport, TN
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