Live Weather & Forecast

Weather in Johnson City

Texas, United States · Real-time conditions & 3-day outlook

Flag of United States
Overcast
26°C
Feels like 29°C
78°F / Feels 84°F
Overcast
Johnson City, Texas
🌞 Daytime
Updated: 2026-04-12 14:15
💧
Humidity
73%
💨
Wind
33.5 km/h S
🌬️
Wind Gust
38.9 km/h
🌡️
Pressure
1017 mb
👁️
Visibility
11 km
☀️
UV Index
7.4 (High)
🌧️
Precipitation
0.05 mm
☁️
Cloud Cover
100%
💦
Dew Point
20.9°C
🌐
Wind Degree
179°

Air Quality Index

US EPA: Good UK DEFRA: Low (1)
CO
144.9 μg/m³
NO₂
3.7 μg/m³
O₃
69 μg/m³
SO₂
1.3 μg/m³
PM 2.5
3.9 μg/m³
PM 10
4.3 μg/m³

Weather Alerts 1

Met · Severe · Future
Flood Watch issued April 12 at 10:11AM CDT until April 13 at 7:00AM CDT by NWS Austin/San Antonio TX

* WHAT...Flooding caused by excessive rainfall is possible. * WHERE...Portions of the I-35 Corridor and Coastal Plains, including the following counties, Bastrop, Caldwell, Comal, De Witt, Fayette, Gonzales, Guadalupe, Hays, Lavaca, Lee, Travis and Williamson. * WHEN...Through 7am Monday morning. * IMPACTS...There is a potential for LIFE-THREATENING flooding somewhere in the watch area. Excessi...

Ensure you have a way to receive warnings and check the notification settings on your phone to ensure Wireless Emergency Alerts are enabled. You should monitor later forecasts and be alert for possible Flood Warnings. Those living in areas prone to flooding should be prepared to take action should f...

Effective: 2026-04-12T10:11:00-05:00  ·  Expires: 2026-04-13T07:00:00-05:00

Today's Hourly Forecast

24-hour breakdown for Johnson City, Texas

12 AM
Overcast
21°
Overcast
💧 85% 💨 30.2 km/h
1 AM
Cloudy
21°
Cloudy
💧 85% 💨 31 km/h
2 AM
Patchy rain nearby
20°
Patchy rain nearby
💧 90% 💨 32.8 km/h 🌧️ 100%
3 AM
Patchy rain nearby
20°
Patchy rain nearby
💧 92% 💨 32.8 km/h 🌧️ 100%
4 AM
Patchy rain nearby
20°
Patchy rain nearby
💧 91% 💨 28.8 km/h 🌧️ 100%
5 AM
Light drizzle
20°
Light drizzle
💧 94% 💨 22.3 km/h 🌧️ 100%
6 AM
Patchy rain nearby
20°
Patchy rain nearby
💧 93% 💨 19.8 km/h 🌧️ 100%
7 AM
Light drizzle
20°
Light drizzle
💧 95% 💨 20.5 km/h 🌧️ 100%
8 AM
Light rain
20°
Light rain
💧 96% 💨 16.9 km/h 🌧️ 100%
9 AM
Moderate rain
21°
Moderate rain
💧 96% 💨 16.9 km/h 🌧️ 100%
10 AM
Light drizzle
21°
Light drizzle
💧 92% 💨 19.4 km/h 🌧️ 100%
11 AM
Patchy rain nearby
22°
Patchy rain nearby
💧 90% 💨 25.2 km/h 🌧️ 100%
12 PM
Light drizzle
22°
Light drizzle
💧 92% 💨 33.1 km/h 🌧️ 100%
1 PM
Light drizzle
22°
Light drizzle
💧 88% 💨 33.5 km/h 🌧️ 100%
2 PM
Overcast
26°
Overcast
💧 73% 💨 33.5 km/h 🌧️ 100%
3 PM
Patchy rain nearby
23°
Patchy rain nearby
💧 89% 💨 35.3 km/h 🌧️ 81%
4 PM
Patchy rain nearby
23°
Patchy rain nearby
💧 91% 💨 34.9 km/h 🌧️ 86%
5 PM
Thundery outbreaks in nearby
23°
Thundery outbreaks in nearby
💧 93% 💨 33.8 km/h
6 PM
Thundery outbreaks in nearby
24°
Thundery outbreaks in nearby
💧 89% 💨 31 km/h
7 PM
Thundery outbreaks in nearby
23°
Thundery outbreaks in nearby
💧 69% 💨 26.3 km/h
8 PM
Thundery outbreaks in nearby
22°
Thundery outbreaks in nearby
💧 97% 💨 22.7 km/h
9 PM
Thundery outbreaks in nearby
22°
Thundery outbreaks in nearby
💧 97% 💨 20.9 km/h
10 PM
Thundery outbreaks in nearby
21°
Thundery outbreaks in nearby
💧 85% 💨 20.9 km/h
11 PM
Thundery outbreaks in nearby
20°
Thundery outbreaks in nearby
💧 94% 💨 24.5 km/h

3-Day Forecast

Daily overview for Johnson City, Texas

Today
Moderate rain
Moderate rain
23° / 20°
🌧️ 89% chance of rain
💧 Avg. humidity: 91%
💨 Max wind: 35.3 km/h
🌧️ Total precip: 7.79 mm
☀️ UV Index: 1.5
🌅 Sunrise: 07:10 AM
🌇 Sunset: 07:59 PM
🌙 Waning Crescent
🌑 Moon: 33% lit
Mon, Apr 13
Overcast
Overcast
30° / 19°
🌧️ 0% chance of rain
💧 Avg. humidity: 80%
💨 Max wind: 31 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 1.6
🌅 Sunrise: 07:09 AM
🌇 Sunset: 08:00 PM
🌙 Waning Crescent
🌑 Moon: 23% lit
Tue, Apr 14
Overcast
Overcast
27° / 18°
🌧️ 0% chance of rain
💧 Avg. humidity: 79%
💨 Max wind: 29.2 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 1.2
🌅 Sunrise: 07:08 AM
🌇 Sunset: 08:01 PM
🌙 Waning Crescent
🌑 Moon: 15% lit

Best Time to Visit Johnson City

Plan your trip to Johnson City, United States around the most favorable weather conditions.

Peak Season
June – September
Warm, dry summers — ideal for outdoor activities.
Shoulder Season
April – May, October
Fewer crowds, moderate prices, mild weather.
Off Season
November – March
Cooler temperatures; some regions may experience rain or snow.
← Back to Johnson City 🗓 View Holidays 2026

Frequently Asked Questions

What is the current weather in Johnson City?
Current conditions in Johnson City: Overcast, temperature 26°C, humidity 73%.
What is the best time to visit Johnson City?
The best time to visit Johnson City is typically June – September. Warm, dry summers — ideal for outdoor activities.
What is the climate like in Johnson City?
Johnson City is located at approximately 30.3° latitude. It has a temperate climate with warm summers and cold winters.
Does it rain a lot in Johnson City?
The wettest period in Johnson City is typically during November – March. Cooler temperatures; some regions may experience rain or snow.
What should I pack for a trip to Johnson City?
For visits to Johnson City during June – September: light clothing and sun protection. For November – March: layers and a waterproof jacket are recommended.
What country is Johnson City in?
Johnson City is located in United States, in the state of Texas.
What are the public holidays in Johnson City in 2026?
View the 2026 public holidays for Johnson City on our Holidays page.
What are the GPS coordinates used for the weather forecast in Johnson City?
The weather forecast for Johnson City uses coordinates 30.2774, -98.409.