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Johnson City (TN)
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United States weather

Weather in Johnson City, Tennessee for July 2026

Your guide to Johnson City weather in July - trends and predictions

    Temperatures

  • So far, July 2026 in Johnson City is slightly warmer than the historical average by 0.9 °C.

  • The forecast for the next days in Johnson City predicts temperatures to be around 29 °C, close to the historical average.

  • In general, the average temperature in Johnson City at the beginning of July is 31 °C. As the month progressed, temperatures tended to noticeably cool down, reaching an average of 28 °C by the end of July.

    • Rain 🌧️

  • Johnson City experiences heavy rainfall in July, with over 20 rainy days and an average total precipitation 242.8 mm.

    • More

  • New! Chat with our AI weatherman - it’s amazing and free.

Average dry days
9
Dry days
Average rainy days
22
Rainy days
Average snowy days
0
Snow days
Average temperatures
30°/20°
Temperatures
Average wind speed
11 km/h
Avg max wind
Average humidity
77 %
Avg humidity

Johnson City Weather July

Move between months or click on a day
June
August
Mon.Tue.Wed.Thu.Fri.Sat.Sun.
1
Moderate or heavy rain shower
30°
2
Light rain shower
31°
3
Fog
33°
4
Partly cloudy
31°
5
Cloudy
31°
6
Partly cloudy
31°
7
Thundery outbreaks possible
30°
8
Fog
31°
9
Thundery outbreaks possible
30°
10
Moderate or heavy rain shower
27°
11
Fog
28°
12
Fog
28°
13
Thundery outbreaks possible
28°
14
Fog
31°
15
Light rain shower
31°
16
Moderate or heavy rain shower
31°
17
Moderate or heavy rain shower
33°
18
Light rain shower
28°
19
Moderate or heavy rain shower
28°
20
Sunny
36°
21
Patchy rain possible
30°
22
Light rain shower
28°
23
Sunny
27°
24
Sunny
28°
25
Light rain
19°
26
Patchy rain possible
26°
27
Sunny
29°
28
Sunny
31°
29
Patchy rain possible
31°
30
Patchy rain possible
33°
31
Patchy rain possible
27°

Temperatures trend during July in Johnson City

See the weather trend as well as the moving average line

July weather in Johnson City day by day

Click on a date for more information
June August
Date Weather Temperatures Rain UV More
Jul. 1 Moderate or heavy rain shower
Moderate or heavy rain shower
 30° /20° 16.9 mm 10
Jul. 2 Light rain shower
Light rain shower
 31° /20° 1.5 mm 10
Jul. 3 Fog
Fog
 33° /19° 0.3 mm 10
Jul. 4 Partly cloudy
Partly cloudy
 31° /19° 2.2 mm 10
Jul. 5 Cloudy
Cloudy
 31° /19° 2.3 mm 9
Jul. 6 Partly cloudy
Partly cloudy
 31° /19° 6.4 mm 11
Jul. 7 Thundery outbreaks possible
Thundery outbreaks possible
 30° /19° 6.5 mm 10
Jul. 8 Fog
Fog
 31° /19° 0.7 mm 10
Jul. 9 Thundery outbreaks possible
Thundery outbreaks possible
 30° /20° 13 mm 8
Jul. 10 Moderate or heavy rain shower
Moderate or heavy rain shower
 27° /19° 41.5 mm 8
Jul. 11 Fog
Fog
 28° /18° 12.7 mm 5
Jul. 12 Fog
Fog
 28° /19° 9.2 mm 7
Jul. 13 Thundery outbreaks possible
Thundery outbreaks possible
 28° /19° 12.1 mm 8
Jul. 14 Fog
Fog
 31° /18° 0.9 mm 10
Jul. 15 Light rain shower
Light rain shower
 31° /19° 1.6 mm 10
Jul. 16 Moderate or heavy rain shower
Moderate or heavy rain shower
 31° /20° 10.2 mm 10
Jul. 17 Moderate or heavy rain shower
Moderate or heavy rain shower
 33° /22° 6.4 mm 10
Jul. 18 Light rain shower
Light rain shower
 28° /21° 15.8 mm 8
Jul. 19 Moderate or heavy rain shower
Moderate or heavy rain shower
 28° /21° 14.8 mm 8
Jul. 20 Sunny
Sunny
 36° /20° 1.3 mm 10.6
Jul. 21 Patchy rain possible
Patchy rain possible
 30° /18° 24.4 mm 10.7
Jul. 22 Light rain shower
Light rain shower
 28° /18° 15.3 mm 9.1
Jul. 23 Sunny
Sunny
 27° /12° 0 mm 10.2
Jul. 24 Sunny
Sunny
 28° /15° 0.2 mm 7
Jul. 25 Light rain
Light rain
 19° /17° 18.6 mm 4
Jul. 26 Patchy rain possible
Patchy rain possible
 26° /15° 0.6 mm 6
Jul. 27 Sunny
Sunny
 29° /15° 0 mm 7
Jul. 28 Sunny
Sunny
 31° /17° 7.4 mm 8
Jul. 29 Patchy rain possible
Patchy rain possible
 31° /19° 9.5 mm 7
Jul. 30 Patchy rain possible
Patchy rain possible
 33° /20° 1.8 mm 8
Jul. 31 Patchy rain possible
Patchy rain possible
 27° /16° 17.8 mm 7
Next
Important Notice
Our weather forecast for Johnson City in July is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Johnson City forecast closer to your planned date for the most up-to-date weather information.
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Johnson City in July - FAQ

What are the expected maximum and minimum temperatures in Johnson City during July?
Expect warm days with temperatures around 30°, cooling to mild conditions of 20° after sunset. Perfect for those who enjoy warm weather.

How much rainfall should be expected in Johnson City during July?
Significant rainfall exceeding 242.8 mm is expected in Johnson City during July, occurring over more than 22 days. Preparing for wet conditions is recommended in your planning.

What are the typical wind conditions in Johnson City during July?
The average wind speed in Johnson City during July is 11 km/h, suggesting breezy to windy conditions, depending on your activities.

July rainfall patterns in Johnson City

Explore the daily rainfall trends and prepare for Johnson Citys July weather 💧
Typically, Johnson City has 22 rainy days in July with a total of 242.8 mm of rainfall.

UV exposure in Johnson City during July

Stay informed about UV levels for safe outdoor activities throughout the month of July ☀️

Quick links

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Location coordinates Where is Johnson City?

Get accurate weather forecasts for Johnson City, located at latitude 36.313 and longitude -82.353. Stay updated with localized weather information tailored for Johnson City.

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