South Carthage, TN Weather Forecast

Local 7-day forecast

90°

Areas Of Fog then Chance Showers And Thunderstorms

Track current conditions, temperature changes, wind, and the full daily outlook for South Carthage, TN in one place.

Thursday, July 16, 2026

Wind: 0 mph

Thursday

Areas of fog before 9am, then a chance of showers and thunderstorms. Sunny, with a high near 90. Heat index values as high as 100. Southwest wind around 0 mph. Chance of precipitation is 50%.

Local 7-day forecast

Local Weather Overview

This forecast page for South Carthage, 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 14, 2026 9:20 PM CDT.

The active forecast window currently covers Jul 16 to Jul 21, 2026 for South Carthage, TN.

Page Snapshot

Page focus: city weather
Forecast window: Jul 16 to Jul 21, 2026
Latest sync: Jul 14, 2026 9:20 PM CDT
Forecast office: OHX
Source: NOAA / NWS

Next High

90°F

Thursday

Next Low

71°F

Thursday Night

Rain Outlook

Periods mentioning precipitation

Windiest

0 to 10 mph

Tuesday

Daily Outlook

Today

Jul 16

Areas Of Fog then Chance Showers And Thunderstorms

90 °F

/ 71°F

Wind 0 mph

Fri

Jul 17

Chance Showers And Thunderstorms

89 °F

/ 71°F

Wind 0 to 5 mph

Sat

Jul 18

Showers And Thunderstorms Likely

90 °F

/ 71°F

Wind 0 to 5 mph

Sun

Jul 19

Chance Showers And Thunderstorms

91 °F

/ 71°F

Wind 0 to 5 mph

Mon

Jul 20

Mostly Sunny then Slight Chance Showers And Thunderstorms

92 °F

/ 72°F

Wind 0 to 5 mph

Tue

Jul 21

Chance Showers And Thunderstorms

92 °F

Wind 0 to 10 mph

This Week in South Carthage

Monday looks like the warmest upcoming period in South Carthage at 92 degrees F.

Thursday Night is the coolest period ahead with temperatures near 71 degrees F.

The strongest winds are forecast for Tuesday at about 0 to 10 mph WSW.

Precipitation is mentioned in 11 upcoming forecast periods.

Forecast Details

Last updated: Jul 14, 2026 9:20 PM CDT
Coverage: 6 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 source

Extended Forecast

Thursday Night

Jul 16

71°F

Chance Showers And Thunderstorms then Areas Of Fog

0 mph

A chance of showers and thunderstorms before 7pm, then areas of fog. Partly cloudy, with a low around 71. West southwest wind around 0 mph. Chance of precipitation is 50%.

Friday

Jul 17

89°F

Chance Showers And Thunderstorms

0 to 5 mph WSW

Areas of fog before 7am, then areas of fog and a chance of rain showers between 7am and 10am, then a chance of showers and thunderstorms between 10am and 1pm, then showers and thunderstorms. Mostly sunny, with a high near 89. West southwest wind 0 to 5 mph. Chance of precipitation is 80%.

Friday Night

Jul 17

71°F

Showers And Thunderstorms then Slight Chance Showers And Thunderstorms

0 mph

Showers and thunderstorms before 7pm, then a slight chance of showers and thunderstorms. Partly cloudy, with a low around 71. Northwest wind around 0 mph. Chance of precipitation is 80%.

Saturday

Jul 18

90°F

Showers And Thunderstorms Likely

0 to 5 mph WNW

A slight 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 70%.

Saturday Night

Jul 18

71°F

Showers And Thunderstorms Likely

0 to 5 mph WSW

Showers and thunderstorms likely. Partly cloudy, with a low around 71. West southwest wind 0 to 5 mph. Chance of precipitation is 70%.

Sunday

Jul 19

91°F

Chance Showers And Thunderstorms

0 to 5 mph WSW

A chance of rain showers before 7am, then a chance of showers and thunderstorms. Mostly sunny, with a high near 91. Chance of precipitation is 40%.

Sunday Night

Jul 19

71°F

Chance Showers And Thunderstorms

0 to 5 mph WNW

A chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 71. Chance of precipitation is 40%.

Monday

Jul 20

92°F

Mostly Sunny then Slight Chance Showers And Thunderstorms

0 to 5 mph SW

A slight chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 92. Chance of precipitation is 20%.

Monday Night

Jul 20

72°F

Slight Chance Showers And Thunderstorms

0 to 5 mph SW

A slight chance of showers and thunderstorms. Partly cloudy, with a low around 72. Chance of precipitation is 20%.

Tuesday

Jul 21

92°F

Chance Showers And Thunderstorms

0 to 10 mph WSW

A chance of showers and thunderstorms. Mostly sunny, with a high near 92.

Detailed Forecast

Period	Conditions	Temp	Wind	Details
Thursday Jul 16	Areas Of Fog then Chance Showers And Thunderstorms	90°F	0 mph	Areas of fog before 9am, then a chance of showers and thunderstorms. Sunny, with a high near 90. Heat index values as hi...
Thursday Night Jul 16	Chance Showers And Thunderstorms then Areas Of Fog	71°F	0 mph	A chance of showers and thunderstorms before 7pm, then areas of fog. Partly cloudy, with a low around 71. West southwest...
Friday Jul 17	Chance Showers And Thunderstorms	89°F	0 to 5 mph WSW	Areas of fog before 7am, then areas of fog and a chance of rain showers between 7am and 10am, then a chance of showers a...
Friday Night Jul 17	Showers And Thunderstorms then Slight Chance Showers And Thunderstorms	71°F	0 mph	Showers and thunderstorms before 7pm, then a slight chance of showers and thunderstorms. Partly cloudy, with a low aroun...
Saturday Jul 18	Showers And Thunderstorms Likely	90°F	0 to 5 mph WNW	A slight chance of rain showers before 7am, then showers and thunderstorms likely. Mostly sunny, with a high near 90. We...
Saturday Night Jul 18	Showers And Thunderstorms Likely	71°F	0 to 5 mph WSW	Showers and thunderstorms likely. Partly cloudy, with a low around 71. West southwest wind 0 to 5 mph. Chance of precipi...
Sunday Jul 19	Chance Showers And Thunderstorms	91°F	0 to 5 mph WSW	A chance of rain showers before 7am, then a chance of showers and thunderstorms. Mostly sunny, with a high near 91. Chan...
Sunday Night Jul 19	Chance Showers And Thunderstorms	71°F	0 to 5 mph WNW	A chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 71. Chance of precipitation is 40%.
Monday Jul 20	Mostly Sunny then Slight Chance Showers And Thunderstorms	92°F	0 to 5 mph SW	A slight chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 92. Chance of precipitation is 20...
Monday Night Jul 20	Slight Chance Showers And Thunderstorms	72°F	0 to 5 mph SW	A slight chance of showers and thunderstorms. Partly cloudy, with a low around 72. Chance of precipitation is 20%.
Tuesday Jul 21	Chance Showers And Thunderstorms	92°F	0 to 10 mph WSW	A chance of showers and thunderstorms. Mostly sunny, with a high near 92.

Nearby Forecasts

Explore weather pages for nearby cities and major places around South Carthage.

Region Links

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South-Carthage-70N-old53-tn image

Weather data provided by the National Weather Service (NOAA). Forecast pages update automatically as new periods are synced for each supported U.S. location.