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Lookout Mountain, TN Weather Conditions

Updated: Wed Feb 18th 2026 7:45 AM EST

Overcast

58^°F 14^°C

Feels Like 56^°F / 13^°C

Lookout Mountain, TN weather condition is Overcast and 58°F.

Today's Weather in Lookout Mountain,TN

The current weather in Lookout Mountain TN as of 7:45 AM EST on Wed Feb 18th 2026, has a sky condition of Overcast with the visibility of 9 mile(s). It is 58 degrees fahrenheit but feels like 56 degrees. The barometric pressure is 29.98 - measured by inches of mercury - and is steady since its last observation. The humidity is 81 percent that's rising since the last report, with a dew point of 46 degrees fahrenheit which is rising. Wind direction is from the South-Southwest at 8.7 miles per hour, gusting at 15.4 miles per hour. Sunrise was at 7:24 AM and Sunset is at 6:27 PM. The moon phase is a Waxing Crescent moon rising at 8:02 AM. Thank you for listening to the weather report from LocalConditions.com!

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Sun & Moon

Sun

Sunrise: 7:24 AM

Sunset: 6:27 PM

As of:

Moon

Moonrise: 8:02 AM

Moonset: 7:55 PM

Phase: Waxing Crescent Moon

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Hourly Forecast - Next 8 hours

Next 5 Days...

Cloudy

Cloudy with a high of 68°F and a low of 59°F. Winds will be moderate, blowing around 12mph. Expect high humidity with levels above 80% to 84%.

Temperature	Humidity	Rainfall	Snow	Wind
Hi 68° \| Lo 59°	84%	0% \| est. 0in	0%	11.4 mph

Scattered Rain

Scattered Rain with a high of 71°F and a low of 56°F. Probable rainfall forecasted, having a 77% chance with an estimated 0.13in. Winds will be moderate, blowing around 11mph. The humidity will be on the higher side, reaching around 67%.

Temperature	Humidity	Rainfall	Snow	Wind
Hi 71° \| Lo 56°	67%	77% \| est. 0.13in	0%	10.3 mph

Scattered Rain

Scattered Rain with a high of 66°F and a low of 46°F. Probable rainfall forecasted, having an 84% chance with an estimated 0.19in. Winds will be light at 7mph at times. Expect high humidity with levels above 80% to 81%.

Temperature	Humidity	Rainfall	Snow	Wind
Hi 66° \| Lo 46°	81%	84% \| est. 0.19in	0%	6.9 mph

Partly Cloudy

Partly Cloudy with a high of 41°F and a low of 28°F. Possible light Snowfall with a 5% chance but not having significate accumulation. Winds will be moderate, blowing around 15mph. The humidity will be on the higher side, reaching around 62%.

Temperature	Humidity	Rainfall	Snow	Wind
Hi 41° \| Lo 28°	62%	0% \| est. 0in	5% \| est. 0in	15 mph

Partly Cloudy

Partly Cloudy with a high of 34°F and a low of 20°F. Winds will be moderate, blowing around 14mph. Humidity levels are comfortable, sitting around 46%.

Temperature	Humidity	Rainfall	Snow	Wind
Hi 34° \| Lo 20°	46%	0% \| est. 0in	0%	13.9 mph

Yesterday 5-Day Wind

Weather Radar Map

Live Lookout Mountain, TN weather with minute-by-minute precipitation, radar, barometric pressure, temperatures and wind speeds for today thru Sunday, as you toggle through each map layer. Use the slider to move forward and back in time to view how current data and forecasts will affect the region; you can press or click on the map to show metrics available for each tab. The related timestamp is located above the Play button which will animate the weather forecast.

Hourly Temperature

The current temperature today is 58^°F. The morning temperature of 51°^F is lowest at 5am with the daytime high of 62°^F at 8pm and a low around 58°^F at 11am is expected.

Hourly Barometric Pressure

The highest pressure today is 30.04^inHg at 12am and lowest being 29.85^inHg at 11pm.

Hourly Wind Speeds

The fastest wind is reported to be 10.1^mph at 12pm, while the slowest is 4.3^mph around 8pm; expect wind gusts peaking 15.4^mph at 5am. View live wind conditions in Lookout Mountain

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