Holston, TN Weather Forecast
Local 7-day forecast
Clear
Track current conditions, temperature changes, wind, and the full daily outlook for Holston, TN in one place.
Clear, with a low around 64. Southeast wind around 0 mph.
Local Weather Overview
This forecast page for Holston, TN is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: Sep 16, 2026 5:25 AM EDT.
The active forecast window currently covers Sep 16 to Sep 22, 2026 for Holston, TN.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Sep 16 to Sep 22, 2026
- Latest sync
- Sep 16, 2026 5:25 AM EDT
- Forecast office
- MRX
- Source
- NOAA / NWS
Daily Outlook
This Week in Holston
Wednesday looks like the warmest upcoming period in Holston at 89 degrees F.
Overnight is the coolest period ahead with temperatures near 64 degrees F.
The strongest winds are forecast for Wednesday at about 0 to 5 mph N.
Precipitation is mentioned in 11 upcoming forecast periods.
Forecast Details
- Last updated
- Sep 16, 2026 5:25 AM EDT
- Coverage
- 7 days
- Time zone
- America/New_York
- Forecast office
- MRX
- Radar station
- KMRX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Sunny, with a high near 89. North wind 0 to 5 mph.
Mostly clear, with a low around 68. East wind around 0 mph.
A slight chance of showers and thunderstorms between 2pm and 4pm. Sunny, with a high near 89. Northwest wind 0 to 5 mph. Chance of precipitation is 20%.
A slight chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 69. North wind around 0 mph. Chance of precipitation is 20%.
A slight chance of rain showers between 8am and 2pm, then showers and thunderstorms likely. Mostly sunny, with a high near 87. Northwest wind 0 to 5 mph. Chance of precipitation is 60%.
Showers and thunderstorms likely before 8pm. Partly cloudy, with a low around 68. Northeast wind 0 to 5 mph. Chance of precipitation is 60%.
A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 86. Chance of precipitation is 40%.
A chance of showers and thunderstorms before 2am. Partly cloudy, with a low around 68. Chance of precipitation is 40%.
A slight chance of rain showers between 8am and 2pm, then a chance of showers and thunderstorms. Mostly sunny, with a high near 86. Chance of precipitation is 50%.
A chance of showers and thunderstorms before 2am. Partly cloudy, with a low around 67. Chance of precipitation is 50%.
A slight chance of rain showers between 8am and 2pm, then showers and thunderstorms likely. Partly sunny, with a high near 86. Chance of precipitation is 60%.
Showers and thunderstorms likely before 2am. Mostly cloudy, with a low around 67. Chance of precipitation is 60%.
A slight chance of rain showers between 8am and 2pm, then showers and thunderstorms likely. Partly sunny, with a high near 83.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Overnight
Sep 16
|
Clear
|
64°F |
0 mph
|
|
Wednesday
Sep 16
|
Sunny
|
89°F |
0 to 5 mph
N
|
|
Wednesday Night
Sep 16
|
Mostly Clear
|
68°F |
0 mph
|
|
Thursday
Sep 17
|
Sunny then Slight Chance Showers And Thunderstorms
|
89°F |
0 to 5 mph
NW
|
|
Thursday Night
Sep 17
|
Slight Chance Showers And Thunderstorms then Partly Cloudy
|
69°F |
0 mph
|
|
Friday
Sep 18
|
Showers And Thunderstorms Likely
|
87°F |
0 to 5 mph
NW
|
|
Friday Night
Sep 18
|
Showers And Thunderstorms Likely then Partly Cloudy
|
68°F |
0 to 5 mph
NE
|
|
Saturday
Sep 19
|
Mostly Sunny then Chance Showers And Thunderstorms
|
86°F |
0 to 5 mph
S
|
|
Saturday Night
Sep 19
|
Chance Showers And Thunderstorms
|
68°F |
0 to 5 mph
SE
|
|
Sunday
Sep 20
|
Slight Chance Rain Showers then Chance Showers And Thunderstorms
|
86°F |
0 to 5 mph
S
|
|
Sunday Night
Sep 20
|
Chance Showers And Thunderstorms
|
67°F |
0 to 5 mph
SE
|
|
Monday
Sep 21
|
Showers And Thunderstorms Likely
|
86°F |
0 to 5 mph
SW
|
|
Monday Night
Sep 21
|
Showers And Thunderstorms Likely
|
67°F |
0 to 5 mph
E
|
|
Tuesday
Sep 22
|
Showers And Thunderstorms Likely
|
83°F |
0 to 5 mph
SE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Holston.