Cobb County, GA Weather Forecast

County weather hub

69°

Chance Showers And Thunderstorms

Compare major city weather across Cobb County, scan the latest forecast snapshots, and jump into local 7-day outlook pages from one hub.

Tuesday, July 14, 2026

Wind: 5 mph E

Overnight

A chance of showers and thunderstorms. Mostly cloudy, with a low around 69. East wind around 5 mph. Chance of precipitation is 40%.

County weather hub

County Weather Overview

This county weather page brings together forecast coverage for Cobb County so visitors can compare temperatures, wind, and conditions across the region without hopping between unrelated pages.

Current forecast coverage spans 5 of 5 mapped cities in Cobb County.

Page Snapshot

Page focus: county weather
Forecast window: Jul 14 to Jul 20, 2026
Latest sync: Jul 14, 2026 6:34 AM EDT
Forecast office: FFC
Source: NOAA / NWS

Next High

81°F

Tuesday

Next Low

69°F

Overnight

Rain Outlook

Periods mentioning precipitation

Windiest

5 to 10 mph

Tuesday

Daily Outlook

Today

Jul 14

Chance Showers And Thunderstorms

81 °F

/ 69°F

Wind 5 to 10 mph

Wed

Jul 15

Partly Sunny then Showers And Thunderstorms Likely

85 °F

/ 70°F

Wind 0 to 5 mph

Thu

Jul 16

Mostly Sunny then Chance Showers And Thunderstorms

89 °F

/ 72°F

Wind 5 to 10 mph

Fri

Jul 17

Sunny then Chance Showers And Thunderstorms

89 °F

/ 73°F

Wind 5 to 10 mph

Sat

Jul 18

Sunny then Chance Showers And Thunderstorms

90 °F

/ 73°F

Wind 5 to 10 mph

Sun

Jul 19

Mostly Sunny then Chance Showers And Thunderstorms

90 °F

/ 72°F

Wind 5 to 10 mph

Mon

Jul 20

Mostly Sunny then Chance Showers And Thunderstorms

89 °F

Wind 5 to 10 mph

This Week in Cobb County

Saturday looks like the warmest upcoming period in Cobb County at 90 degrees F.

Overnight is the coolest period ahead with temperatures near 69 degrees F.

The strongest winds are forecast for Tuesday at about 5 to 10 mph E.

Precipitation is mentioned in 14 upcoming forecast periods.

Forecast Details

Last updated: Jul 14, 2026 6:34 AM EDT
Coverage: 7 days
Time zone: America/New_York
Forecast office: FFC
Radar station: KFFC

Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.

Open NOAA source

Extended Forecast

Tuesday

Jul 14

81°F

Chance Showers And Thunderstorms

5 to 10 mph E

A chance of rain showers before 11am, then a chance of showers and thunderstorms between 11am and 2pm, then showers and thunderstorms between 2pm and 4pm, then showers and thunderstorms likely. Partly sunny, with a high near 81. East wind 5 to 10 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

Tuesday Night

Jul 14

69°F

Showers And Thunderstorms Likely

0 to 10 mph E

Showers and thunderstorms likely. Mostly cloudy, with a low around 69. East wind 0 to 10 mph. Chance of precipitation is 60%.

Wednesday

Jul 15

85°F

Partly Sunny then Showers And Thunderstorms Likely

0 to 5 mph SE

Showers and thunderstorms likely after 1pm. Partly sunny, with a high near 85. Southeast wind 0 to 5 mph. Chance of precipitation is 60%.

Wednesday Night

Jul 15

70°F

Chance Showers And Thunderstorms

0 mph

A chance of showers and thunderstorms before 2am. Partly cloudy, with a low around 70. Southwest wind around 0 mph. Chance of precipitation is 50%.

Thursday

Jul 16

89°F

Mostly Sunny then Chance Showers And Thunderstorms

5 to 10 mph W

A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 89. Chance of precipitation is 40%.

Thursday Night

Jul 16

72°F

Chance Showers And Thunderstorms then Mostly Clear

5 to 10 mph W

A chance of showers and thunderstorms before 8pm. Mostly clear, with a low around 72. Chance of precipitation is 40%.

Friday

Jul 17

89°F

Sunny then Chance Showers And Thunderstorms

5 to 10 mph NW

A chance of showers and thunderstorms after 2pm. Sunny, with a high near 89. Chance of precipitation is 50%.

Friday Night

Jul 17

73°F

Chance Showers And Thunderstorms then Partly Cloudy

5 to 10 mph NW

A chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 73. Chance of precipitation is 50%.

Saturday

Jul 18

90°F

Sunny then Chance Showers And Thunderstorms

5 to 10 mph NW

A chance of showers and thunderstorms after 2pm. Sunny, with a high near 90. Chance of precipitation is 50%.

Saturday Night

Jul 18

73°F

Chance Showers And Thunderstorms

0 to 10 mph NW

A chance of showers and thunderstorms before 2am. Partly cloudy, with a low around 73. Chance of precipitation is 50%.

Sunday

Jul 19

90°F

Mostly Sunny then Chance Showers And Thunderstorms

5 to 10 mph NW

A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 90. Chance of precipitation is 30%.

Sunday Night

Jul 19

72°F

Chance Showers And Thunderstorms

0 to 10 mph W

A chance of showers and thunderstorms before 2am. Mostly clear, with a low around 72. Chance of precipitation is 30%.

Monday

Jul 20

89°F

Mostly Sunny then Chance Showers And Thunderstorms

5 to 10 mph W

A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 89.

Detailed Forecast

Period	Conditions	Temp	Wind	Details
Overnight Jul 14	Chance Showers And Thunderstorms	69°F	5 mph E	A chance of showers and thunderstorms. Mostly cloudy, with a low around 69. East wind around 5 mph. Chance of precipitat...
Tuesday Jul 14	Chance Showers And Thunderstorms	81°F	5 to 10 mph E	A chance of rain showers before 11am, then a chance of showers and thunderstorms between 11am and 2pm, then showers and...
Tuesday Night Jul 14	Showers And Thunderstorms Likely	69°F	0 to 10 mph E	Showers and thunderstorms likely. Mostly cloudy, with a low around 69. East wind 0 to 10 mph. Chance of precipitation is...
Wednesday Jul 15	Partly Sunny then Showers And Thunderstorms Likely	85°F	0 to 5 mph SE	Showers and thunderstorms likely after 1pm. Partly sunny, with a high near 85. Southeast wind 0 to 5 mph. Chance of prec...
Wednesday Night Jul 15	Chance Showers And Thunderstorms	70°F	0 mph	A chance of showers and thunderstorms before 2am. Partly cloudy, with a low around 70. Southwest wind around 0 mph. Chan...
Thursday Jul 16	Mostly Sunny then Chance Showers And Thunderstorms	89°F	5 to 10 mph W	A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 89. Chance of precipitation is 40%.
Thursday Night Jul 16	Chance Showers And Thunderstorms then Mostly Clear	72°F	5 to 10 mph W	A chance of showers and thunderstorms before 8pm. Mostly clear, with a low around 72. Chance of precipitation is 40%.
Friday Jul 17	Sunny then Chance Showers And Thunderstorms	89°F	5 to 10 mph NW	A chance of showers and thunderstorms after 2pm. Sunny, with a high near 89. Chance of precipitation is 50%.
Friday Night Jul 17	Chance Showers And Thunderstorms then Partly Cloudy	73°F	5 to 10 mph NW	A chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 73. Chance of precipitation is 50%.
Saturday Jul 18	Sunny then Chance Showers And Thunderstorms	90°F	5 to 10 mph NW	A chance of showers and thunderstorms after 2pm. Sunny, with a high near 90. Chance of precipitation is 50%.
Saturday Night Jul 18	Chance Showers And Thunderstorms	73°F	0 to 10 mph NW	A chance of showers and thunderstorms before 2am. Partly cloudy, with a low around 73. Chance of precipitation is 50%.
Sunday Jul 19	Mostly Sunny then Chance Showers And Thunderstorms	90°F	5 to 10 mph NW	A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 90. Chance of precipitation is 30%.
Sunday Night Jul 19	Chance Showers And Thunderstorms	72°F	0 to 10 mph W	A chance of showers and thunderstorms before 2am. Mostly clear, with a low around 72. Chance of precipitation is 30%.
Monday Jul 20	Mostly Sunny then Chance Showers And Thunderstorms	89°F	5 to 10 mph W	A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 89.

Major City Forecasts

Live forecast snapshots for major cities across Cobb County.

Marietta

Population 60,786

84°F

Showers And Thunderstorms

Showers And Thunderstorms

Showers And Thunderstorms

Showers And Thunderstorms

Showers And Thunderstorms

Tuesday

5 to 10 mph

Coverage

Tracked cities

Coverage

100%

Forecast coverage currently spans 5 of 5 mapped cities in Cobb County.

Largest mapped city population in this region: 60,786.

Region Links

Georgia weather

Statewide weather overview

United States weather

National weather entry point

CobbCountyCourthouse 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.