How is the weather in Harriman, TN?

At 12:14 AM on Sat, Sep 27, 2025 it is 68 degrees Fahrenheit, feeling like 68 degrees.

Harriman, TN Weather Forecast and Current Conditions (37748)

68°F
Feels Like 68°F

Humidity 99% Dew Point 68°F Wind Calm 0 MPH Barometer 29.54 in.750.3 mm

Solar Rad 0 w/m2 UV Index 0

Report from 5.3 miles S of central Harriman at 12:14 AM Sat, Sep 27, 2025

Current Weather

68°F
Feels Like 68°F

Humidity 99% Dew Point 68°F Wind Calm 0 MPH Barometer 29.54 in.750.3 mm

Solar Rad 0 w/m2 UV Index 0

Report from 5.3 miles S of central Harriman at 12:14 AM Sat, Sep 27, 2025

Forecast at a Glance

SatSep 27

40%

81°

60°

SunSep 28

10%

83°

62°

MonSep 29

30%

83°

62°

TueSep 30

30%

80°

62°

WedOct 1

20%

78°

60°

ThuOct 2

20%

77°

56°

FriOct 3

10%

74°

This Date in Weather History

1985 - A record early season snowstorm struck the Central High Plains Region. The storm left up to nineteen inches of snow along the Colorado Front Range, and as much as a foot of snow in the High Plains Region.

Harriman 7 Day Weather Forecast Details

Saturday Sep 27

Day: Patchy fog between 7am and 9am, then a slight chance of rain showers between 11am and 2pm, then a chance of showers and thunderstorms. Mostly sunny, with a high near 81. North wind around 0 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.

Night: A chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 60. North wind around 0 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.

Sunday Sep 28

Day: Sunny, with a high near 83. Northeast wind 0 to 5 mph.

Night: Mostly clear, with a low around 62. Northeast wind 0 to 5 mph.

Monday Sep 29

Day: A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 83. Northeast wind 0 to 5 mph. Chance of precipitation is 30%.

Night: A chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 62. Northeast wind 0 to 5 mph. Chance of precipitation is 30%.

Tuesday Sep 30

Day: A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 80. Chance of precipitation is 30%.

Night: A chance of showers and thunderstorms before 8pm. Mostly cloudy, with a low around 62. Chance of precipitation is 30%.

Wednesday Oct 1

Day: A slight chance of rain showers after 2pm. Partly sunny, with a high near 78. Chance of precipitation is 20%.

Night: A slight chance of rain showers before 8pm. Partly cloudy, with a low around 60. Chance of precipitation is 20%.

Thursday Oct 2

Day: A slight chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 77. Chance of precipitation is 20%.

Night: A slight chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 56. Chance of precipitation is 20%.

Friday Oct 3

Day: Mostly sunny, with a high near 74.

Sun & Moon Monthly

First Light 7:05 AM

Sunrise 7:30 AM

Sunset 7:30 PM

Last Light 7:56 PM

Moonrise 1:12 PM

Moonset 10:32 PM

Moon Phase

Campground Weather - Check Reports for 8800+ Locations

Data costs money. Servers cost money. Our website is made possible by displaying online advertisements to our visitors. Please consider supporting us by disabling your ad blocker, contribute to WeatherForYou.com by buying me a coffee or subscribe to our ClearSky ad-free service.