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Weather in McDonough, United States 🇺🇸

Weather Forecast in McDonough

Current Weather in McDonough

Sunny
29°C
Feels like 33°C. Sunny.
🌬️ 10 km/h SSW
💧 68% Humidity
🧭 1016 hPa
👁️ 16.0 km Visibility
☀️ UV Index: 6.7
🌡️ Dew Point: 26°C
🌅 Sunrise: 06:41 AM
🌇 Sunset: 08:44 PM
Map Overlays:

In McDonough right now it is 29°C and sunny, feeling like 33°C. Humidity is 68% with winds around 10 km/h, and the UV index is 7 (high). Over the next few days, temperatures in McDonough range from about 22°C to 37°C.

Hourly Forecast for McDonough

12:00
Sunny
32°
5%
13:00
Partly Cloudy
33°
4%
14:00
Partly Cloudy
34°
3%
15:00
Sunny
34°
2%
16:00
Sunny
37°
1%
17:00
Sunny
36°
1%
18:00
Sunny
35°
1%
19:00
Sunny
34°
1%
20:00
Sunny
33°
1%
21:00
Clear
28°
7%
22:00
Clear
27°
6%
23:00
Clear
26°
5%
00:00
Clear
26°
5%
01:00
Patchy rain nearby
25°
33%
02:00
Clear
24°
12%
03:00
Clear
24°
13%
04:00
Clear
24°
13%
05:00
Clear
24°
14%
06:00
Partly Cloudy
23°
16%
07:00
Sunny
23°
15%
08:00
Sunny
24°
12%
09:00
Sunny
26°
9%
10:00
Sunny
28°
5%
11:00
Sunny
30°
3%

14-Day Forecast for McDonough

Mon, Jul 20
Sunny Sunny
37° / 22°
Tue, Jul 21
Sunny Sunny
35° / 23°
Wed, Jul 22
Patchy rain nearby Patchy rain nearby
35° / 24°
Thu, Jul 23
Sunny Sunny
36° / 24°
Fri, Jul 24
Sunny Sunny
36° / 22°
Sat, Jul 25
Partly Cloudy Partly Cloudy
27° / 24°
Sun, Jul 26
Patchy rain nearby Patchy rain nearby
31° / 21°
Mon, Jul 27
Partly Cloudy Partly Cloudy
32° / 21°
Tue, Jul 28
Sunny Sunny
31° / 23°
Wed, Jul 29
Sunny Sunny
38° / 24°
Thu, Jul 30
Sunny Sunny
40° / 27°
Fri, Jul 31
Sunny Sunny
36° / 25°
Sat, Aug 01
Sunny Sunny
33° / 21°
Sun, Aug 02
Sunny Sunny
33° / 20°

Additional Forecasts for McDonough

Air Quality

💨 US EPA Index 1 (Good)
CO (Carbon Monoxide) 122.0 μg/m³
O₃ (Ozone) 127.0 μg/m³
NO₂ (Nitrogen Dioxide) 2.5 μg/m³
SO₂ (Sulphur Dioxide) 2.1 μg/m³
PM2.5 (Fine particles) 14.4 μg/m³
PM10 (Coarse particles) 17.7 μg/m³

Historical Weather

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Best Time to Be Outside in McDonough Today

The most comfortable window in McDonough today looks like 20:00 to 20:00, when it is around 33°C. It should stay dry through that window. No significant rain is expected in the next several hours.

Frequently Asked Questions about Weather in McDonough

What is the temperature in McDonough right now?

The current temperature in McDonough is 29°C (85°F), sunny (feels like 33°C).

What's the weather like in McDonough right now?

Conditions in McDonough right now: Sunny, humidity 68%, wind 10 km/h SSW.

What is today's forecast for McDonough?

Today in McDonough: high 37°C, low 22°C, sunny. Chance of rain: 5%.

What is the 7-day weather forecast for McDonough?

Daily highs and lows for McDonough:

  • 2026-07-20: 37°C / 22°C
  • 2026-07-21: 35°C / 23°C
  • 2026-07-22: 35°C / 24°C
  • 2026-07-23: 36°C / 24°C
  • 2026-07-24: 36°C / 22°C
  • 2026-07-25: 27°C / 24°C
  • 2026-07-26: 31°C / 21°C
Is it going to rain in McDonough today?

There is a 5% chance of rain in McDonough today.

What is the wind speed in McDonough right now?

Wind in McDonough is currently 10 km/h (6 mph) from the SSW.

What is the UV index in McDonough right now?

The UV index in McDonough is currently 6.7 (high). Sun protection is recommended when the index is 3 or higher.

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