❮
Today Hourly 7 days 30 days March
❯

March 2026 Weather | Johnson City, Tennessee

Today 3/18
Cloudy Weather
Day 45°
Night 32°
23
Thu 3/19
Cloudy Weather
Day 59°
Night 37°
13
Fri 3/20
Cloudy Weather
Day 68°
Night 50°
15
Sat 3/21
Cloudy Weather
Day 72°
Night 52°
55
Sun 3/22
Cloudy Weather
Day 75°
Night 45°
15
Mon 3/23
Rainy Weather
Day 57°
Night 34°
63
Tue 3/24
Cloudy Weather
Day 55°
Night 39°
4
Wed 3/25
Sunny Weather
Day 63°
Night 45°
3
Thu 3/26
Cloudy Weather
Day 75°
Night 52°
6
Fri 3/27
Rainy Weather
Day 66°
Night 39°
69
Sat 3/28
Rainy Weather
Day 61°
Night 39°
60
Sun 3/29
Cloudy Weather
Day 63°
Night 39°
49
Mon 3/30
Cloudy Weather
Day 64°
Night 45°
0
Tue 3/31
Cloudy Weather
Day 66°
Night 37°
25

Explore U.S. Weather Trends

❄️ Coldest Cities in the U.S. – Live Temperature Rankings 🔥 Hottest Cities Today – Real-Time Heat Observations ⚠️ Active Weather Alerts – Warnings, Watches & Advisories 🌪️ Windiest Cities – Highest Sustained Wind Speeds 🌫️ Worst Air Quality – Cities with the Highest AQI 🍃 Best Air Quality – Cities with the Lowest AQI