HARRIMAN, TN 37748 Weather Forecast & Current Conditions
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  37748 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)
 CURRENT WEATHER

OAK RIDGE, TN
Current Weather
11:53 PM EDT JUL 8, 2025
Clear
77°F
Feels Like: 79°F
Dewpoint: 70°F
Rel. Hum.: 79%
Visibility: 10 miles
Wind: Calm
Pressure: 30.10 inches
Last 72 hours

Local Area Snow Depth

Tennessee Current Weather

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(Automated weather data from NWS/FAA)
  37748 WEATHER FORECAST
10-Day model forecast maps
2025 Hurricanes

HARRIMAN, TN 37748
Weather Forecast

 Snowfall Forecast pages
Snow Depth pages
REST OF TODAY
Sunny. A slight chance of showers and thunderstorms early this afternoon, then a chance of showers and thunderstorms late. Highs in the lower 90s. Light winds. Chance of rain 40 percent. Heat index values around 105.
TONIGHT
Partly cloudy. A slight chance of showers and thunderstorms in the evening, then a slight chance of showers after midnight. Lows around 70. Light winds. Chance of rain 20 percent.
WEDNESDAY
A slight chance of showers and thunderstorms in the morning, then showers and thunderstorms likely in the afternoon. Humid with highs in the lower 90s. Light winds. Chance of rain 70 percent.
WEDNESDAY NIGHT
Mostly cloudy. A chance of showers and thunderstorms in the evening, then a chance of showers after midnight. Lows around 70. Light winds. Chance of rain 50 percent.
THURSDAY
Mostly cloudy. A chance of showers and thunderstorms in the morning, then showers with thunderstorms likely in the afternoon. Humid with highs in the upper 80s. Light winds. Chance of rain 80 percent.
THURSDAY NIGHT
Mostly cloudy. A chance of showers and thunderstorms, mainly in the evening. Lows around 70. Chance of rain 40 percent.
FRIDAY
Mostly cloudy with a chance of showers and thunderstorms in the morning, then partly sunny with showers with thunderstorms likely in the afternoon. Highs in the upper 80s. Chance of rain 90 percent.
FRIDAY NIGHT
Mostly cloudy. A chance of showers and thunderstorms in the evening, then a slight chance of showers after midnight. Lows in the upper 60s. Chance of rain 30 percent.
SATURDAY
Mostly cloudy with a chance of showers and thunderstorms in the morning, then mostly sunny with showers and thunderstorms likely in the afternoon. Highs around 90. Chance of rain 70 percent.
SATURDAY NIGHT
Partly cloudy. A chance of showers and thunderstorms in the evening, then a slight chance of showers after midnight. Lows around 70. Chance of rain 30 percent.
SUNDAY
Mostly sunny. A slight chance of showers and thunderstorms in the morning, then showers and thunderstorms likely in the afternoon. Highs around 90. Chance of rain 70 percent.
SUNDAY NIGHT
Partly cloudy. A slight chance of showers and thunderstorms in the evening. Lows around 70. Chance of rain 20 percent.
MONDAY
Mostly sunny. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 50 percent.

  37748 WEATHER SATELLITE LOOPS
Visible Weather Satellite
HARRIMAN, TN 37748
Infrared Weather Satellite
HARRIMAN, TN 37748
  37748 WEATHER RADAR LOOP
NEXRAD Weather Radar
HARRIMAN, TN 37748
 MOS COMPUTER WEATHER FORECAST

OAK RIDGE, TN 3 hourly weather forecast
weather forecast created  8:00 AM EDT  7/ 8/2025
Tuesday
8 JUL 2025		 HARRIMAN, TN 37748 weather forecast Day 1, 12 hours 2 PM 90° 95° Partly Cloudy 38%
RAIN
.1–.25 in		 0% Thunder
( 57% severe)		 WSW   2 50% 69°
High 91° HARRIMAN, TN 37748 weather forecast Day 1, 15 hours 5 PM 90° 95° Partly Cloudy W   2 50% 69°
Partly Cloudy

Chance of Rain

 HARRIMAN, TN 37748 weather forecast Day 1, 18 hours 8 PM 84° 88° Partly Cloudy 14%
RAIN
.01–.1 in		 0% Thunder
( 32% severe)		 W   1 63% 70°
HARRIMAN, TN 37748 weather forecast Day 1, 21 hours 11 PM 78° 80° Partly Cloudy   CALM 79% 71°
Wednesday
9 JUL 2025		 HARRIMAN, TN 37748 weather forecast Day 2, 0 hours 2 AM 74° 74° Partly Cloudy 8%

 0% Thunder
( 13% severe)		   CALM 90% 71°
Low 72° HARRIMAN, TN 37748 weather forecast Day 2, 3 hours 5 AM 73° 73° Mostly Cloudy   CALM 93% 71°
High 90° HARRIMAN, TN 37748 weather forecast Day 2, 6 hours 8 AM 74° 74° Partly Cloudy 30%
RAIN
<.01 in		 0% Thunder
( 35% severe)		   CALM 90% 71°

Mostly Cloudy

Rain Likely

 HARRIMAN, TN 37748 weather forecast Day 2, 9 hours 11 AM 82° 86° Partly Cloudy   CALM 69% 71°
HARRIMAN, TN 37748 weather forecast Day 2, 12 hours 2 PM 86° 91° Mostly Cloudy 64%
RAIN
.25–.5 in		 0% Thunder
( 65% severe)		 WNW   1 61% 71°
HARRIMAN, TN 37748 weather forecast Day 2, 15 hours 5 PM 86° 91° Mostly Cloudy W   1 59% 70°
HARRIMAN, TN 37748 weather forecast Day 2, 18 hours 8 PM 81° 84° Mostly Cloudy 33%
RAIN
>2 in		 0% Thunder
( 43% severe)		   CALM 69% 70°
HARRIMAN, TN 37748 weather forecast Day 2, 21 hours 11 PM 76° 77° Mostly Cloudy   CALM 85% 71°
Thursday
10 JUL 2025		 HARRIMAN, TN 37748 weather forecast Day 3, 0 hours 2 AM 73° 73° Mostly Cloudy 16%
RAIN
<.01 in		 0% Thunder
( 13% severe)		   CALM 93% 71°
Low 71° HARRIMAN, TN 37748 weather forecast Day 3, 3 hours 5 AM 72° 72° Mostly Cloudy   CALM 97% 71°
High 87° HARRIMAN, TN 37748 weather forecast Day 3, 6 hours 8 AM 72° 72° Mostly Cloudy 30%
RAIN
1–2 in		 0% Thunder
( 28% severe)		   CALM 97% 71°

Mostly Cloudy

Rain Likely

 HARRIMAN, TN 37748 weather forecast Day 3, 9 hours 11 AM 78° 80° Mostly Cloudy SW   1 79% 71°
HARRIMAN, TN 37748 weather forecast Day 3, 15 hours 2 PM 84° 88° Mostly Cloudy 73%
RAIN
***		 0% Thunder
( 62% severe)		 SW   1 63% 70°
HARRIMAN, TN 37748 weather forecast Day 3, 18 hours 5 PM 84° 88° Mostly Cloudy WSW   1 63% 70°
HARRIMAN, TN 37748 weather forecast Day 3, 21 hours 8 PM 79° 82° Mostly Cloudy       CALM 74% 70°

OAK RIDGE, TN extended weather forecast
Friday
11 JUL 2025		 Saturday
12 JUL 2025		 Sunday
13 JUL 2025		 Monday
14 JUL 2025		 Tuesday
15 JUL 2025
Low 73° Low 73° Low 72° Low 72° Low 73°
High 88° High 91° High 88° High 92° High 93°
HARRIMAN, TN 37748 weather forecast Day 4 HARRIMAN, TN 37748 weather forecast Day 5 HARRIMAN, TN 37748 weather forecast Day 6 HARRIMAN, TN 37748 weather forecast Day 7 <!--SEARCHED_TOWN_NAME--> weather forecast Day 8
Overcast
71% Rain		 Overcast
72% Rain		 Overcast
67% Rain		 Overcast
40% Rain		 Partly Cloudy
43% Rain
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