Johnson City weather — 10-day forecast
Temperature, rain, wind and feels-like in Johnson City, hour by hour and over 10 days, with the seasonal normal for context.
Now
Reading from 00:00 · NOAA HRRR model
23 °C
Partly cloudy
Feels like 26 °C
Next 12 h
- 0023°
- 0123°
- 0222°
- 0322°
- 0421°
- 0521°
- 0621°
- 06:42Sunrise
- 0721°10 %
- 0822°
- 0923°
- 1025°
- 1125°
- 1227°
↓ 21°06:00↑ 27°12:00
- Humidity
- 82 %
- Dew point
- 20 °C
- Gusts
- 11.5 km/h
- Clouds
- 64 %
- Pressure
- 1,020 hPa
- Storm
- possible
Grid point 0.8 km away · 3.0 km grid · elevation 514 m
Air quality
The European air-quality index for the city, and the pollutants that set it.
Index set by PM2.5
- PM2.5
- 7.5µg/m³
- PM10
- 7.6µg/m³
- Ozone
- 13.6µg/m³
- Nitrogen dioxide
- 9.0µg/m³
- Sulphur dioxide
- 0.2µg/m³
- Carbon monoxide
- 258.0µg/m³
- Dust (AOD)
- 0.00
Generated using Copernicus Atmosphere Monitoring Service information
Hour by hour
Step-by-step detail: temperature, wind, cloud cover and ultraviolet.
10 days
Each day's extremes and the chance of rain, out to the end of the run.
Rain probability (> 1 mm): 50 ECMWF ensemble members.
Today
Thunderstorm100 %
26°
24°
Sat
Partly cloudy92 %
30°
21°
Sun
Light rain92 %
30°
22°
Mon
Mainly clear70 %
33°
19°
Tue
Thunderstorm94 %
34°
21°
Wed
Thunderstorm94 %
30°
21°
Thu
Thunderstorm9 mm
27°
22°
Fri
Thunderstorm26 mm
26°
23°
Sat
Thunderstorm6 mm
28°
22°
Sun
Thunderstorm15 mm
22°
21°
Sun and UV
Sunrise, sunset, day length and ultraviolet intensity.
- Sunrise
- 06:42
- Daylight
- 13 h 47
- Sunset
- 20:29
Radiation · 0.0 MJ/m²
Today in Johnson City the mean temperature will be 24.8 °C — +3.3 °C against the normal for 7 August, measured from 1940 to 2026. (1,290 obs.)
Nearby cities
The climate around Johnson City