Lookout Mountain, TN Weather Forecast and Current Conditions

Current Conditions From Nearby Local Station

Mostly Cloudy 44°F
Feels Like 42°F  
Humidity 31% Dew Point 16°F Wind WSW 4 MPH Gusts 4 Barometer 28.04 in.
Solar Rad 186 w/m2 UV Index 1
Report from a personal weather station 3.9 mi. SW of central Lookout Mountain
at

Point Forecast at a Glance

WedDec 17
Wed Dec 17: Mostly Cloudy, High 51F, Low 39F
51
39
ThuDec 18
Thu Dec 18: Showers, High 56F, Low 35F
90%
56
35
FriDec 19
Fri Dec 19: Sunny, High 44F, Low 30F
44
30
SatDec 20
Sat Dec 20: Sunny, High 54F, Low 42F
54
42
SunDec 21
Sun Dec 21: Showers, High 56F, Low 43F
30%
56
43
MonDec 22
Mon Dec 22: Showers, High 56F, Low 44F
20%
56
44
TueDec 23
Tue Dec 23: Showers, High 52F
20%
52
 

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7-Day Temperature Trend

Week Ahead Summary

High temperatures remain relatively stable through the week, ranging from 44°F to 56°F. Unsettled weather expected with rain likely on at least 5 days.

Climate Context

This week's forecast shows temperatures running 2°F above the historical average for December. Normal highs for this period are around 51°F with lows around 32°F.

This Date in Weather History

1884 - A three week blockade of snow began at Portland, OR. A record December total of 34 inches was received.

More on this and other weather history

Lookout Mountain, TN 7 Day Weather Forecast Details

Wednesday Dec 17

Mostly Cloudy

Day: Mostly cloudy, with a high near 51. South wind around 5 mph.

Mostly Cloudy

Night: Mostly cloudy, with a low around 39. Calm wind becoming south around 5 mph after midnight.

Thursday Dec 18

Showers

Day: Showers, mainly after 1pm. High near 56. South wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

Rain And Snow

Night: Rain showers before 5am, then a slight chance of rain and snow showers. Some thunder is also possible. Low around 35. Breezy, with a south wind 15 to 20 mph becoming west after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

Friday Dec 19

Sunny

Day: Sunny, with a high near 44. Northwest wind 5 to 15 mph, with gusts as high as 20 mph.

Mostly Clear

Night: Mostly clear, with a low around 30. Northwest wind around 5 mph becoming northeast after midnight.

Saturday Dec 20

Sunny

Day: Sunny, with a high near 54. South wind 5 to 10 mph, with gusts as high as 20 mph.

Showers

Night: A 30 percent chance of showers after 1am. Partly cloudy, with a low around 42.

Sunday Dec 21

Showers

Day: A 30 percent chance of showers. Partly sunny, with a high near 56.

Showers

Night: A 30 percent chance of showers. Mostly cloudy, with a low around 43.

Monday Dec 22

Showers

Day: A 20 percent chance of showers. Partly sunny, with a high near 56.

Showers

Night: A 20 percent chance of showers. Mostly cloudy, with a low around 44.

Tuesday Dec 23

Showers

Day: A 20 percent chance of showers. Partly sunny, with a high near 52.


About Lookout Mountain, TN

Lookout Mountain is a town in Hamilton County, Tennessee, United States. The population was 2,058 at the 2020 census. Bordering its sister city of Lookout Mountain, Georgia to the south, Lookout Mountain is part of the Chattanooga, TN–GA Metropolitan Statistical Area.

Content from Wikipedia, licensed under CC BY-SA 3.0.

How We Provide Better Local Weather

Current conditions: We use the nearest available station to your location - including professional MESONET/MADIS and local weather stations - often miles closer than regional airports.

Forecasts: National Weather Service point forecasts predict for your specific area, not broad regional zones, making them far more relevant to your location.