Live Weather & Forecast
Weather in Loudon
Tennessee, United States · Real-time conditions & 3-day outlook
22°C
Feels like 24°C
72°F / Feels 75°F
Partly cloudy
Loudon, Tennessee
🌙 Nighttime
Updated: 2026-04-12 23:15
Humidity
40%
Wind
14.8 km/h S
Wind Gust
31 km/h
Pressure
1023 mb
Visibility
16 km
UV Index
0
(Low)
Precipitation
0 mm
Cloud Cover
50%
Dew Point
5.2°C
Wind Degree
185°
Air Quality Index
US EPA: Good
UK DEFRA: Low (1)
CO
154.9 μg/m³
NO₂
5.3 μg/m³
O₃
89 μg/m³
SO₂
2.9 μg/m³
PM 2.5
7.6 μg/m³
PM 10
7.8 μg/m³
Today's Hourly Forecast
24-hour breakdown for Loudon, Tennessee
12 AM
16°
Clear
1 AM
16°
Clear
2 AM
15°
Clear
3 AM
14°
Clear
4 AM
14°
Clear
5 AM
13°
Clear
6 AM
13°
Clear
7 AM
15°
Clear
8 AM
18°
Sunny
9 AM
20°
Sunny
10 AM
24°
Sunny
11 AM
27°
Sunny
12 PM
29°
Sunny
1 PM
30°
Sunny
2 PM
31°
Sunny
3 PM
30°
Sunny
4 PM
30°
Sunny
5 PM
29°
Sunny
6 PM
28°
Sunny
7 PM
25°
Sunny
8 PM
24°
Sunny
9 PM
23°
Clear
10 PM
22°
Clear
11 PM
22°
Partly cloudy
3-Day Forecast
Daily overview for Loudon, Tennessee
Today
Sunny
31°
/
12°
🌧️ 0% chance of rain
💧 Avg. humidity: 49%
💨 Max wind: 18.7 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 2.2
🌅 Sunrise: 07:08 AM
🌇 Sunset: 08:08 PM
🌙 Waning Crescent
🌑 Moon: 33% lit
Mon, Apr 13
Sunny
28°
/
16°
🌧️ 0% chance of rain
💧 Avg. humidity: 47%
💨 Max wind: 20.5 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 1.8
🌅 Sunrise: 07:07 AM
🌇 Sunset: 08:09 PM
🌙 Waning Crescent
🌑 Moon: 23% lit
Tue, Apr 14
Sunny
28°
/
15°
🌧️ 0% chance of rain
💧 Avg. humidity: 62%
💨 Max wind: 17.6 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 1.9
🌅 Sunrise: 07:06 AM
🌇 Sunset: 08:10 PM
🌙 Waning Crescent
🌑 Moon: 15% lit
Best Time to Visit Loudon
Plan your trip to Loudon, 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 Loudon?
Current conditions in Loudon: Partly cloudy, temperature 22°C, humidity 40%.
What is the best time to visit Loudon?
The best time to visit Loudon is typically June – September. Warm, dry summers — ideal for outdoor activities.
What is the climate like in Loudon?
Loudon is located at approximately 35.7° latitude. It has a temperate climate with warm summers and cold winters.
Does it rain a lot in Loudon?
The wettest period in Loudon is typically during November – March. Cooler temperatures; some regions may experience rain or snow.
What should I pack for a trip to Loudon?
For visits to Loudon during June – September: light clothing and sun protection. For November – March: layers and a waterproof jacket are recommended.
What country is Loudon in?
Loudon is located in United States, in the state of Tennessee.
What are the public holidays in Loudon in 2026?
View the 2026 public holidays for Loudon on our Holidays page.
What are the GPS coordinates used for the weather forecast in Loudon?
The weather forecast for Loudon uses coordinates 35.741, -84.3362.