Live Weather & Forecast
Weather in Powell
Tennessee, United States · Real-time conditions & 3-day outlook
17°C
Feels like 17°C
62°F / Feels 62°F
Sunny
Powell, Tennessee
🌞 Daytime
Updated: 2026-04-13 08:00
Humidity
58%
Wind
8.6 km/h WSW
Wind Gust
15.4 km/h
Pressure
1025 mb
Visibility
16 km
UV Index
0.3
(Low)
Precipitation
0 mm
Cloud Cover
0%
Dew Point
8.7°C
Wind Degree
242°
Air Quality Index
US EPA: Good
UK DEFRA: Low (1)
CO
154.9 μg/m³
NO₂
3.6 μg/m³
O₃
106 μg/m³
SO₂
3.3 μg/m³
PM 2.5
4.5 μg/m³
PM 10
5.3 μg/m³
Today's Hourly Forecast
24-hour breakdown for Powell, Tennessee
12 AM
20°
Clear
1 AM
19°
Clear
2 AM
19°
Clear
3 AM
18°
Clear
4 AM
17°
Clear
5 AM
17°
Clear
6 AM
17°
Clear
7 AM
18°
Clear
8 AM
17°
Sunny
9 AM
21°
Sunny
10 AM
23°
Sunny
11 AM
25°
Sunny
12 PM
26°
Sunny
1 PM
27°
Sunny
2 PM
27°
Sunny
3 PM
28°
Sunny
4 PM
27°
Sunny
5 PM
26°
Sunny
6 PM
25°
Sunny
7 PM
23°
Sunny
8 PM
22°
Sunny
9 PM
21°
Clear
10 PM
20°
Clear
11 PM
19°
Clear
3-Day Forecast
Daily overview for Powell, Tennessee
Today
Sunny
28°
/
16°
🌧️ 0% chance of rain
💧 Avg. humidity: 48%
💨 Max wind: 22.3 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 1.4
🌅 Sunrise: 07:06 AM
🌇 Sunset: 08:08 PM
🌙 Waning Crescent
🌑 Moon: 23% lit
Tue, Apr 14
Partly Cloudy
28°
/
16°
🌧️ 0% chance of rain
💧 Avg. humidity: 60%
💨 Max wind: 15.1 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 1.7
🌅 Sunrise: 07:04 AM
🌇 Sunset: 08:09 PM
🌙 Waning Crescent
🌑 Moon: 15% lit
Wed, Apr 15
Partly Cloudy
27°
/
16°
🌧️ 0% chance of rain
💧 Avg. humidity: 53%
💨 Max wind: 16.2 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 2.3
🌅 Sunrise: 07:03 AM
🌇 Sunset: 08:10 PM
🌙 Waning Crescent
🌑 Moon: 8% lit
Best Time to Visit Powell
Plan your trip to Powell, 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.
Frequently Asked Questions
What is the current weather in Powell?
Current conditions in Powell: Sunny, temperature 17°C, humidity 58%.
What is the best time to visit Powell?
The best time to visit Powell is typically June – September. Warm, dry summers — ideal for outdoor activities.
What is the climate like in Powell?
Powell is located at approximately 36° latitude. It has a temperate climate with warm summers and cold winters.
Does it rain a lot in Powell?
The wettest period in Powell is typically during November – March. Cooler temperatures; some regions may experience rain or snow.
What should I pack for a trip to Powell?
For visits to Powell during June – September: light clothing and sun protection. For November – March: layers and a waterproof jacket are recommended.
What country is Powell in?
Powell is located in United States, in the state of Tennessee.
What are the public holidays in Powell in 2026?
View the 2026 public holidays for Powell on our Holidays page.
What are the GPS coordinates used for the weather forecast in Powell?
The weather forecast for Powell uses coordinates 36.0317, -84.028.