Johnson City (TN)
Tomorrow
Tomorrow weather in Johnson City
Monday, September 21st, 2026
27°
Light rain shower
Low 17°
The weather tomorrow in Johnson City will be a bit hotter than today, with max temperatures of 27°.
The rain is expected to get stronger, the expected precipitation are 7 mm.
27° / 17°
Temp
76%
Rain
13 km/h
Wind
76%
Humidity
Johnson City Weather Pages
Johnson City hourly forecast for tomorrow
Scroll right to see more weather forecasts for Johnson City tomorrow
| 12:00 AM | 01:00 AM | 02:00 AM | 03:00 AM | 04:00 AM | 05:00 AM | 06:00 AM | 07:00 AM | 07:16 AM | 08:00 AM | 09:00 AM | 10:00 AM | 11:00 AM | 12:00 PM | 01:00 PM | 02:00 PM | 03:00 PM | 04:00 PM | 05:00 PM | 06:00 PM | 07:00 PM | 07:28 PM | 08:00 PM | 09:00 PM | 10:00 PM | 11:00 PM | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| weather |  | |  | | |  | |  |  |  | |  | |  | | | | | | | |  | | | |  | Next |
| temperatures | 20.3° | 20.2° | 20.1° | 20° | 20° | 20° | 19.9° | 19.7° | Sunrise | 20.3° | 20.4° | 20.5° | 23.7° | 25.4° | 26.4° | 27.2° | 27.4° | 27.1° | 26.5° | 25.1° | 25.6° | Sunset | 21.5° | 20.1° | 17.1° | 18.2° | |
| Feels like | 22.1° | 22.1° | 21.8° | 21.6° | 21.6° | 21.9° | 21.6° | 21.6° | 22.9° | 22.6° | 21.8° | 24.6° | 25.7° | 26.6° | 27.3° | 27.3° | 27.2° | 26.6° | 26.8° | 27.8° | 23.9° | 22° | 19.2° | 19.7° | |||
| wind speed | 8 km/h | 7 km/h | 7 km/h | 7 km/h | 7 km/h | 5 km/h | 6 km/h | 4 km/h | 2 km/h | 3 km/h | 3 km/h | 4 km/h | 7 km/h | 8 km/h | 9 km/h | 12 km/h | 14 km/h | 10 km/h | 3 km/h | 8 km/h | 9 km/h | 9 km/h | 2 km/h | 7 km/h | |||
| wind degree | 145° | 159° | 152° | 153° | 149° | 158° | 162° | 164° | 179° | 161° | 216° | 273° | 306° | 307° | 307° | 308° | 313° | 269° | 232° | 186° | 134° | 220° | 255° | 121° | |||
| wind direction | SE | SSE | SSE | SSE | SSE | SSE | SSE | SSE | S | SSE | SW | W | NW | NW | NW | NW | NW | W | SW | S | SE | SW | WSW | ESE | |||
| Precipitation | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0.5 mm | 0 mm | 0.1 mm | 0 mm | 0.1 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0.1 mm | 0.7 mm | 2.1 mm | 2.3 mm | 1.2 mm | 0 mm | |||
| chance for rain | 31% | 30% | 18% | 18% | 18% | 13% | 28% | 59% | 29% | 28% | 16% | 17% | 2% | 2% | 10% | 1% | 8% | 6% | 22% | 44% | 83% | 85% | 79% | 46% | |||
| chance for snow | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | |||
| humidity | 92% | 91% | 91% | 90% | 90% | 89% | 89% | 89% | 89% | 85% | 74% | 59% | 52% | 48% | 44% | 43% | 44% | 46% | 60% | 74% | 96% | 98% | 100% | 99% | |||
| dew point | 19° | 18.7° | 18.6° | 18.4° | 18.3° | 18.1° | 18° | 17.8° | 18.5° | 17.8° | 15.6° | 15.3° | 14.7° | 14.4° | 14° | 13.6° | 13.8° | 14° | 16.8° | 20.7° | 20.8° | 19.8° | 17.1° | 18.1° | |||
| visibility | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 0 km | |||
| cloud cover | 100% | 100% | 40% | 45% | 42% | 6% | 96% | 100% | 100% | 58% | 81% | 56% | 11% | 6% | 85% | 7% | 76% | 66% | 100% | 59% | 100% | 100% | 100% | 100% | |||
| UV | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.1 | 0.8 | 2.1 | 4 | 5.9 | 7.4 | 7.4 | 6.1 | 4.1 | 2.1 | 0.7 | 0.1 | 0 | 0 | 0 | 0 |
Weather in Johnson City tomorrow
The temperature tomorrow in Johnson City is expected to be typical for this time of year, with a forecast of 27 °F, closely aligning with the historical average for September 21st.
temperatures
27 °F
rain
7.1 mm
wind
13 km/h
UV
High
Johnson City daylight overview ☀️
Tomorrow in Johnson City, The sun rises at 07:16 and sets at 19:28, giving a total daylight duration of 12 hours and 12 minutes.
Quick links
More Johnson City weather pages
What to wear tomorrow in Johnson City? clothing recommendations
Stay comfortably stylish - your tailored guide for tomorrow's Johnson City forecast.
Short-sleeve shirt
Shorts
Lightweight pants
Sunglasses
Wide brimmed hat
Sunscreen
Umbrella
The weather tomorrow in Johnson City - FAQ
What is the maximum temperature for tomorrow in Johnson City?
The maximum temperature for tomorrow in Johnson City is expected to be 27° degrees. Please dress accordingly to stay comfortable throughout the day.
Will it rain tomorrow in Johnson City? 🌧️
Yes, there is a 76% chance of rain in Johnson City tomorrow. We recommend carrying an umbrella or rain gear to stay dry.
What will be the wind speed tomorrow in Johnson City? 🌀
The wind in Johnson City is expected to blow at 13 km/h. This could affect outdoor activities, so plan accordingly.
How should I dress for the weather in Johnson City tomorrow?
Given the forecast of 27 °F with a 76% chance of rain, we advise checking our "What to wear tomorrow" section for recommendations. There, you will find tailored advice to help you stay comfortable and prepared for the weather conditions in Johnson City tomorrow.
What is the sunrise and sunset time for Johnson City tomorrow?
The sun is expected to rise at 07:16 and set at 19:28 in Johnson City.
How accurate is the weather forecast Johnson City tomorrow? ✅
Johnson City weather forecast for tomorrow is based on the most current and sophisticated meteorological models available. While we strive for accuracy, weather conditions can change unexpectedly, so we recommend checking for updates regularly.
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