Weather forecast for tomorrowLookout Mountain, TN

Weather forecast for tomorrow

Monday Oct 19, 2026

70°F
41°F

Sunny

Precip. probability: 3%
Precipitation: 0"
Wind: 6mphNNE 17°
Humidity: 52%
UV index: 5
Sunrise: 7:50 am EDT
Sunset: 7:01 pm EDT
details ▼

On Monday, October 19, sun-filled conditions are also expected to persist.
A stark contrast will be observed between the day's peak temperature of an agreeable 69.8°F and the night's low of an icy 41°F.
Sunrise will be at 7:50 am and sunset at 7:01 pm; tomorrow's daylight will last for 11h and 11min.

Hourly overview

Hourly temperatures

Warmest period: 3 pm - 6 pm 66°C.
Coldest hour: 6 am 39°C.

Chance of precipitation

Highest chance: 3%.

Hourly weather forecast

12 am

46°F
Feels like:
46°F

Clear

Precip. probability: 3%
Precipitation: 0"
Wind: 1mphS 189°
Humidity: 77%
Pressure: 30.39"Hg
Visibility: 10mi
UV index: 0
details ▼

2 am

45°F
Feels like:
45°F

Clear

Precip. probability: 2%
Precipitation: 0"
Wind: 1mphSSW 199°
Humidity: 78%
Pressure: 30.39"Hg
Visibility: 10mi
UV index: 0
details ▼

4 am

41°F
Feels like:
41°F

Clear

Precip. probability: 2%
Precipitation: 0"
Wind: 1mphWSW 245°
Humidity: 80%
Pressure: 30.39"Hg
Visibility: 10mi
UV index: 0
details ▼

6 am

39°F
Feels like:
39°F

Clear

Precip. probability: 3%
Precipitation: 0"
Wind: 1mphSW 225°
Humidity: 84%
Pressure: 30.39"Hg
Visibility: 10mi
UV index: 0
details ▼

Sunrise: 7:50 am

8 am

37°F
Feels like:
37°F

Sunny

Precip. probability: 4%
Precipitation: 0"
Wind: 1mphN 356°
Humidity: 85%
Pressure: 30.42"Hg
Visibility: 10mi
UV index: 0
details ▼

10 am

48°F
Feels like:
48°F

Sunny

Precip. probability: 1%
Precipitation: 0"
Wind: 1mphN 8°
Humidity: 64%
Pressure: 30.42"Hg
Visibility: 10mi
UV index: 1
details ▼

12 pm

57°F
Feels like:
57°F

Sunny

Precip. probability: 0%
Precipitation: 0"
Wind: 3mphNNE 33°
Humidity: 43%
Pressure: 30.39"Hg
Visibility: 10mi
UV index: 5
details ▼

2 pm

64°F
Feels like:
64°F

Sunny

Precip. probability: 0%
Precipitation: 0"
Wind: 5mphNNE 25°
Humidity: 35%
Pressure: 30.33"Hg
Visibility: 10mi
UV index: 5
details ▼

4 pm

68°F
Feels like:
68°F

Sunny

Precip. probability: 0%
Precipitation: 0"
Wind: 6mphNNE 27°
Humidity: 35%
Pressure: 30.27"Hg
Visibility: 10mi
UV index: 3
details ▼

6 pm

66°F
Feels like:
66°F

Sunny

Precip. probability: 0%
Precipitation: 0"
Wind: 6mphNE 35°
Humidity: 41%
Pressure: 30.24"Hg
Visibility: 10mi
UV index: 0
details ▼

Sunset: 7:01 pm

8 pm

57°F
Feels like:
57°F

Clear

Precip. probability: 1%
Precipitation: 0"
Wind: 3mphN 10°
Humidity: 55%
Pressure: 30.24"Hg
Visibility: 10mi
UV index: 0
details ▼

10 pm

52°F
Feels like:
52°F

Clear

Precip. probability: 2%
Precipitation: 0"
Wind: 2mphN 354°
Humidity: 69%
Pressure: 30.27"Hg
Visibility: 10mi
UV index: 0
details ▼

Tomorrow, on Monday, a cloudless sky and mainly sunshiny weather are expected.
The temperature will be between the lowest temperature of 37.4°F and the highest temperature of 68°F. The warmest part of the day will be at 4 pm and 5 pm.

Updated: Oct 18, 2026 @ 11:25:27 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate