Sumac, TN Weather Forecast
Local 7-day forecast
Showers And Thunderstorms Likely
Track current conditions, temperature changes, wind, and the full daily outlook for Sumac, TN in one place.
Showers and thunderstorms likely. Partly sunny, with a high near 82. South southwest wind around 5 mph. Chance of precipitation is 70%.
Local Weather Overview
This forecast page for Sumac, 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: Jun 7, 2026 12:50 PM CDT.
The active forecast window currently covers Jun 9 to Jun 13, 2026 for Sumac, TN.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jun 9 to Jun 13, 2026
- Latest sync
- Jun 7, 2026 12:50 PM CDT
- Forecast office
- OHX
- Source
- NOAA / NWS
Daily Outlook
This Week in Sumac
Thursday looks like the warmest upcoming period in Sumac at 86 degrees F.
Saturday Night is the coolest period ahead with temperatures near 67 degrees F.
The strongest winds are forecast for Tuesday at about 5 mph SSW.
Precipitation is mentioned in 10 upcoming forecast periods.
Forecast Details
- Last updated
- Jun 7, 2026 12:50 PM CDT
- Coverage
- 5 days
- Time zone
- America/Chicago
- Forecast office
- OHX
- Radar station
- KHTX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Showers and thunderstorms likely before 7pm, then a chance of showers and thunderstorms between 7pm and 10pm, then a chance of showers and thunderstorms between 10pm and 1am, then a slight chance of showers and thunderstorms. Partly cloudy, with a low around 68. South wind 0 to 5 mph. Chance of precipitation is 70%.
A chance of showers and thunderstorms. Mostly sunny, with a high near 84. South wind around 5 mph. Chance of precipitation is 40%.
A chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 70. South wind 0 to 5 mph. Chance of precipitation is 40%.
A chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 86. South southwest wind around 5 mph. Chance of precipitation is 30%.
A chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 70. Chance of precipitation is 30%.
A chance of showers and thunderstorms between 7am and 1pm, then showers and thunderstorms likely. Mostly sunny, with a high near 86. Chance of precipitation is 60%.
Showers and thunderstorms likely before 7pm, then a slight chance of showers and thunderstorms. Partly cloudy, with a low around 69. Chance of precipitation is 60%.
A chance of showers and thunderstorms. Mostly sunny, with a high near 83. Chance of precipitation is 40%.
A chance of showers and thunderstorms. Partly cloudy, with a low around 67.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Tuesday
Jun 9
|
Showers And Thunderstorms Likely
|
82°F |
5 mph
SSW
|
|
Tuesday Night
Jun 9
|
Showers And Thunderstorms Likely
|
68°F |
0 to 5 mph
S
|
|
Wednesday
Jun 10
|
Chance Showers And Thunderstorms
|
84°F |
5 mph
S
|
|
Wednesday Night
Jun 10
|
Chance Showers And Thunderstorms then Partly Cloudy
|
70°F |
0 to 5 mph
S
|
|
Thursday
Jun 11
|
Mostly Sunny then Chance Showers And Thunderstorms
|
86°F |
5 mph
SSW
|
|
Thursday Night
Jun 11
|
Chance Showers And Thunderstorms then Partly Cloudy
|
70°F |
0 to 5 mph
SSW
|
|
Friday
Jun 12
|
Chance Showers And Thunderstorms
|
86°F |
0 to 5 mph
WSW
|
|
Friday Night
Jun 12
|
Showers And Thunderstorms Likely then Slight Chance Showers And Thunderstorms
|
69°F |
0 mph
|
|
Saturday
Jun 13
|
Chance Showers And Thunderstorms
|
83°F |
0 to 5 mph
N
|
|
Saturday Night
Jun 13
|
Chance Showers And Thunderstorms
|
67°F |
0 mph
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Sumac.