Loudon, TN Weather Forecast
Local 7-day forecast
Mostly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Loudon, TN in one place.
Mostly sunny, with a high near 86.
Local Weather Overview
This forecast page for Loudon, TN is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: Apr 9, 2026 3:37 PM EDT.
The active forecast window currently covers Apr 15, 2026 for Loudon, TN.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Apr 15, 2026
- Latest sync
- Apr 9, 2026 3:37 PM EDT
- Forecast office
- MRX
- Source
- NOAA / NWS
Daily Outlook
This Week in Loudon
Wednesday looks like the warmest upcoming period in Loudon at 86 degrees F.
Wednesday Night is the coolest period ahead with temperatures near 62 degrees F.
The strongest winds are forecast for Wednesday at about 5 to 15 mph SW.
The forecast from Apr 15 through Apr 15 stays mostly dry.
Forecast Details
- Last updated
- Apr 9, 2026 3:37 PM EDT
- Coverage
- 1 day
- Time zone
- America/New_York
- Forecast office
- MRX
- Radar station
- KMRX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Mostly cloudy, with a low around 62.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Wednesday
Apr 15
|
Mostly Sunny
|
86°F |
5 to 15 mph
SW
|
|
Wednesday Night
Apr 15
|
Mostly Cloudy
|
62°F |
5 to 10 mph
SW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Loudon.
