What is today's weather forecast for Powell Lake, TN?

Today's forecast for Powell Lake shows a high of 74 degrees and a low of 42 degrees Fahrenheit. Sunny, with a high near 74.

What is the 7-day weather forecast for Powell Lake, TN?

The 7-day forecast for Powell Lake shows highs from 68 to 74 degrees and lows from 42 to 54 degrees Fahrenheit. Expect precipitation on 4 days with chances of 20% or higher.

Will it rain in Powell Lake, TN this week?

Yes, rain is possible in Powell Lake this week. Precipitation chances: Friday (25% chance), Saturday (47% chance), Sunday (47% chance), Monday (26% chance).

How accurate is the Powell Lake weather forecast?

WeatherForYou provides highly accurate Powell Lake forecasts using National Weather Service data and current conditions from the nearest available weather stations, often miles closer than regional airports, for the most precise local forecasts.

Powell Lake, TN Weather Forecast and Current Conditions

Current Conditions From Nearby Station

63°F
Feels Like 63°F

Humidity 68% Dew Point 52°F Wind SSE 3 MPH Gusts 6 Barometer 30.01 in.762.3 mm

Solar Rad 0 w/m2

Report from a MADIS/MESONET station 11.9 miles SSE of central Powell Lake
at 1:57 AM Tue, Oct 21, 2025

Current Conditions From Nearby Station

63°F
Feels Like 63°F

Humidity 68% Dew Point 52°F Wind SSE 3 MPH Gusts 6 Barometer 30.01 in.762.3 mm

Solar Rad 0 w/m2

Report from a MADIS/MESONET station 11.9 miles SSE of central Powell Lake
at 1:57 AM Tue, Oct 21, 2025

Point Forecast at a Glance

TueOct 21

74°

42°

WedOct 22

72°

45°

ThuOct 23

73°

45°

FriOct 24

20%

68°

51°

SatOct 25

30%

72°

54°

SunOct 26

50%

71°

54°

MonOct 27

30%

74°

7-Day Temperature Trend

Week Ahead Summary

High temperatures remain relatively stable through the week, ranging from 68°F to 74°F. Unsettled weather expected with rain likely on at least 4 days.

Climate Context

Temperatures are expected to be near normal for this time of year, with highs around 74°F and lows around 48°F.

This Date in Weather History

1988 - Joan, the last hurricane of the season, neared the coast of Nicaragua packing 125 mph winds. Joan claimed more than 200 lives as she moved over Central America, and total damage approached 1.5 billion dollars. Crossing more than 40 degrees of longitude, Hurricane Joan never strayed even one degree from the 12 degree north parallel.

Powell Lake 7 Day Weather Forecast Details

Tuesday Oct 21

Day: Sunny, with a high near 74. West northwest wind 5 to 15 mph.

Night: Clear, with a low around 42. West wind 0 to 10 mph.

Wednesday Oct 22

Day: Sunny. High near 72, with temperatures falling to around 69 in the afternoon. West wind 0 to 10 mph.

Night: Mostly clear, with a low around 45. Southwest wind 0 to 5 mph.

Thursday Oct 23

Day: Sunny. High near 73, with temperatures falling to around 70 in the afternoon. Northwest wind 0 to 5 mph.

Night: Partly cloudy, with a low around 45. East northeast wind 0 to 5 mph.

Friday Oct 24

Day: A slight chance of rain showers after 1pm. Partly sunny, with a high near 68. East southeast wind around 5 mph. Chance of precipitation is 20%.

Night: A chance of rain showers. Mostly cloudy, with a low around 51. Chance of precipitation is 30%.

Saturday Oct 25

Day: A chance of rain showers. Partly sunny, with a high near 72. Chance of precipitation is 30%.

Night: A chance of rain showers before 1am, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 54. Chance of precipitation is 50%.