Sweetwater, TN Weather Forecast
Local 7-day forecast
Chance Showers And Thunderstorms
Track current conditions, temperature changes, wind, and the full daily outlook for Sweetwater, TN in one place.
A chance of showers and thunderstorms. Partly sunny, with a high near 87. West wind around 5 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
Local Weather Overview
This forecast page for Sweetwater, 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: Jul 16, 2026 7:21 PM CDT.
The active forecast window currently covers Jul 16 to Jul 22, 2026 for Sweetwater, TN.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jul 16 to Jul 22, 2026
- Latest sync
- Jul 16, 2026 7:21 PM CDT
- Forecast office
- OHX
- Source
- NOAA / NWS
Daily Outlook
This Week in Sweetwater
Tuesday looks like the warmest upcoming period in Sweetwater at 93 degrees F.
Wednesday Night is the coolest period ahead with temperatures near 67 degrees F.
The strongest winds are forecast for This Afternoon at about 5 mph W.
Precipitation is mentioned in 12 upcoming forecast periods.
Forecast Details
- Last updated
- Jul 16, 2026 7:21 PM CDT
- Coverage
- 7 days
- Time zone
- America/Chicago
- Forecast office
- OHX
- Radar station
- KOHX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
A chance of showers and thunderstorms before 7pm, then areas of fog. Partly cloudy, with a low around 71. West northwest wind around 0 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
Areas of fog before 9am, then a chance of showers and thunderstorms. Mostly sunny, with a high near 89. Heat index values as high as 98. West northwest wind 0 to 5 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.
A chance of showers and thunderstorms before 7pm, then areas of fog. Partly cloudy, with a low around 72. West northwest wind 0 to 5 mph. Chance of precipitation is 30%.
Patchy fog before 7am, then patchy fog and a slight chance of rain showers between 7am and 10am, then a chance of showers and thunderstorms. Sunny, with a high near 90. West wind 0 to 5 mph. Chance of precipitation is 30%.
A chance of showers and thunderstorms. Partly cloudy, with a low around 73. West northwest wind 0 to 5 mph. Chance of precipitation is 30%.
A chance of rain showers before 7am, then showers and thunderstorms likely. Mostly sunny, with a high near 90. West northwest wind 0 to 5 mph. Chance of precipitation is 60%.
Showers and thunderstorms likely before 7pm, then a slight chance of showers and thunderstorms between 7pm and 1am. Mostly clear, with a low around 71. North northwest wind around 0 mph. Chance of precipitation is 60%.
Sunny, with a high near 91. Northwest wind around 0 mph.
Mostly clear, with a low around 73.
A slight chance of showers and thunderstorms after 1pm. Sunny, with a high near 93. Chance of precipitation is 20%.
A slight chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 73. Chance of precipitation is 20%.
A slight chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 89. Chance of precipitation is 20%.
A slight chance of showers and thunderstorms before 7pm. Mostly clear, with a low around 67.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
This Afternoon
Jul 16
|
Chance Showers And Thunderstorms
|
87°F |
5 mph
W
|
|
Tonight
Jul 16
|
Chance Showers And Thunderstorms then Areas Of Fog
|
71°F |
0 mph
|
|
Friday
Jul 17
|
Chance Showers And Thunderstorms
|
89°F |
0 to 5 mph
WNW
|
|
Friday Night
Jul 17
|
Chance Showers And Thunderstorms then Areas Of Fog
|
72°F |
0 to 5 mph
WNW
|
|
Saturday
Jul 18
|
Chance Showers And Thunderstorms
|
90°F |
0 to 5 mph
W
|
|
Saturday Night
Jul 18
|
Chance Showers And Thunderstorms
|
73°F |
0 to 5 mph
WNW
|
|
Sunday
Jul 19
|
Showers And Thunderstorms Likely
|
90°F |
0 to 5 mph
WNW
|
|
Sunday Night
Jul 19
|
Showers And Thunderstorms Likely then Slight Chance Showers And Thunderstorms
|
71°F |
0 mph
|
|
Monday
Jul 20
|
Sunny
|
91°F |
0 mph
|
|
Monday Night
Jul 20
|
Mostly Clear
|
73°F |
0 mph
|
|
Tuesday
Jul 21
|
Sunny then Slight Chance Showers And Thunderstorms
|
93°F |
0 to 5 mph
WSW
|
|
Tuesday Night
Jul 21
|
Slight Chance Showers And Thunderstorms
|
73°F |
0 to 5 mph
WNW
|
|
Wednesday
Jul 22
|
Mostly Sunny then Slight Chance Showers And Thunderstorms
|
89°F |
0 to 5 mph
NNW
|
|
Wednesday Night
Jul 22
|
Slight Chance Showers And Thunderstorms then Mostly Clear
|
67°F |
0 to 5 mph
NNE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Sweetwater.
