Lookout Mountain, TN Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Lookout Mountain, TN in one place.
Sunny, with a high near 87. Southwest wind 0 to 5 mph.
Local Weather Overview
This forecast page for Lookout Mountain, 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: Oct 14, 2026 3:49 AM EDT.
The active forecast window currently covers Oct 15 to Oct 20, 2026 for Lookout Mountain, TN.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Oct 15 to Oct 20, 2026
- Latest sync
- Oct 14, 2026 3:49 AM EDT
- Forecast office
- MRX
- Source
- NOAA / NWS
Daily Outlook
This Week in Lookout Mountain
Thursday looks like the warmest upcoming period in Lookout Mountain at 87 degrees F.
Saturday Night is the coolest period ahead with temperatures near 43 degrees F.
The strongest winds are forecast for Friday at about 0 to 20 mph W.
The forecast from Oct 15 through Oct 20 stays mostly dry.
Forecast Details
- Last updated
- Oct 14, 2026 3:49 AM EDT
- Coverage
- 6 days
- Time zone
- America/New_York
- Forecast office
- MRX
- Radar station
- KHTX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Clear, with a low around 61. Southwest wind 0 to 5 mph.
Sunny, with a high near 79. West wind 0 to 20 mph, with gusts as high as 30 mph.
Mostly clear, with a low around 47. North wind around 15 mph, with gusts as high as 30 mph.
Sunny, with a high near 63.
Clear, with a low around 43.
Sunny, with a high near 66.
Mostly clear, with a low around 46.
Sunny, with a high near 70.
Partly cloudy, with a low around 51.
Mostly sunny, with a high near 73.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Thursday
Oct 15
|
Sunny
|
87°F |
0 to 5 mph
SW
|
|
Thursday Night
Oct 15
|
Clear
|
61°F |
0 to 5 mph
SW
|
|
Friday
Oct 16
|
Sunny
|
79°F |
0 to 20 mph
W
|
|
Friday Night
Oct 16
|
Mostly Clear
|
47°F |
15 mph
N
|
|
Saturday
Oct 17
|
Sunny
|
63°F |
15 mph
N
|
|
Saturday Night
Oct 17
|
Clear
|
43°F |
0 to 15 mph
NE
|
|
Sunday
Oct 18
|
Sunny
|
66°F |
0 to 5 mph
E
|
|
Sunday Night
Oct 18
|
Mostly Clear
|
46°F |
0 to 5 mph
SE
|
|
Monday
Oct 19
|
Sunny
|
70°F |
0 to 5 mph
E
|
|
Monday Night
Oct 19
|
Partly Cloudy
|
51°F |
0 to 5 mph
SE
|
|
Tuesday
Oct 20
|
Mostly Sunny
|
73°F |
0 to 5 mph
NE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Lookout Mountain.
