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🇺🇸 Weather in Marietta

Current Weather in Marietta

Air Quality Alert issued June 5 at 10:39PM EDT by NWS Peachtree City GA
Sunny
30°C
Feels like 29°C. Sunny.
🌬️ 11 km/h SSW
💧 40% Humidity
🧭 1018 hPa
👁️ 16.0 km Visibility
☀️ UV Index: 7.0
🌡️ Dew Point: 14°C
🌅 Sunrise: 06:26 AM
🌇 Sunset: 08:46 PM
Map Overlays:

In Marietta right now it is 30°C and sunny, feeling like 29°C. Humidity is 40% with winds around 11 km/h, and the UV index is 7 (high). Over the next few days, temperatures in Marietta range from about 17°C to 34°C. ⚠️ Air Quality Alert issued June 5 at 10:39PM EDT by NWS Peachtree City GA

Hourly Forecast for Marietta

18:00
Sunny
32°
0%
19:00
Sunny
30°
0%
20:00
Sunny
29°
0%
21:00
Clear
27°
0%
22:00
Clear
26°
0%
23:00
Clear
24°
0%
00:00
Clear
24°
0%
01:00
Partly Cloudy
24°
1%
02:00
Partly Cloudy
23°
2%
03:00
Clear
22°
1%
04:00
Clear
22°
2%
05:00
Clear
22°
2%
06:00
Clear
22°
2%
07:00
Sunny
22°
2%
08:00
Partly Cloudy
23°
2%
09:00
Sunny
25°
1%
10:00
Sunny
27°
1%
11:00
Patchy rain nearby
28°
3%
12:00
Light drizzle
28°
73%
13:00
Patchy rain nearby
27°
73%
14:00
Patchy light drizzle
25°
73%
15:00
Light rain shower
24°
73%
16:00
Patchy rain nearby
24°
73%
17:00
Patchy rain nearby
23°
73%

14-Day Forecast for Marietta

Sat, Jun 06
Sunny Sunny
34° / 17°
Sun, Jun 07
Patchy rain nearby Patchy rain nearby
30° / 21°
Mon, Jun 08
Moderate rain Moderate rain
22° / 20°
Tue, Jun 09
Patchy rain nearby Patchy rain nearby
22° / 20°
Wed, Jun 10
Patchy rain nearby Patchy rain nearby
27° / 19°
Thu, Jun 11
Patchy rain nearby Patchy rain nearby
31° / 22°
Fri, Jun 12
Patchy rain nearby Patchy rain nearby
33° / 23°
Sat, Jun 13
Patchy rain nearby Patchy rain nearby
32° / 22°
Sun, Jun 14
Patchy rain nearby Patchy rain nearby
31° / 21°
Mon, Jun 15
Patchy rain nearby Patchy rain nearby
32° / 22°
Tue, Jun 16
Patchy rain nearby Patchy rain nearby
33° / 23°
Wed, Jun 17
Patchy rain nearby Patchy rain nearby
33° / 23°
Thu, Jun 18
Moderate rain Moderate rain
35° / 23°
Fri, Jun 19
Patchy rain nearby Patchy rain nearby
30° / 23°

Additional Forecasts for Marietta

Air Quality

💨 US EPA Index 1 (Good)
CO (Carbon Monoxide) 135.0 μg/m³
O₃ (Ozone) 140.0 μg/m³
NO₂ (Nitrogen Dioxide) 1.3 μg/m³
SO₂ (Sulphur Dioxide) 0.9 μg/m³
PM2.5 (Fine particles) 10.0 μg/m³
PM10 (Coarse particles) 12.3 μg/m³

Historical Weather

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Best Time to Be Outside in Marietta Tomorrow

There is no good daylight window left in Marietta today. Tomorrow, the most comfortable window looks like 07:00 to 09:00, when it is around 24°C. It should stay dry through that window. No significant rain is expected in the next several hours.

Frequently Asked Questions about Weather in Marietta

What is the temperature in Marietta right now?

The current temperature in Marietta is 30°C (86°F), sunny (feels like 29°C).

What's the weather like in Marietta right now?

Conditions in Marietta right now: Sunny, humidity 40%, wind 11 km/h SSW.

What is today's forecast for Marietta?

Today in Marietta: high 34°C, low 17°C, sunny. Chance of rain: 1%.

What is the 7-day weather forecast for Marietta?

Daily highs and lows for Marietta:

  • 2026-06-06: 34°C / 17°C
  • 2026-06-07: 30°C / 21°C
  • 2026-06-08: 22°C / 20°C
  • 2026-06-09: 22°C / 20°C
  • 2026-06-10: 27°C / 19°C
  • 2026-06-11: 31°C / 22°C
  • 2026-06-12: 33°C / 23°C
Is it going to rain in Marietta today?

There is a 1% chance of rain in Marietta today.

What is the wind speed in Marietta right now?

Wind in Marietta is currently 11 km/h (7 mph) from the SSW.

What is the UV index in Marietta right now?

The UV index in Marietta is currently 7 (high). Sun protection is recommended when the index is 3 or higher.

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