5-day weather forecast Atlanta 20-08-2026
Weather forecast Atlanta today 20.08.2026: sunny, temperature from 22 °C to 38 °C.
Precipitation probability 25%. Wind up to 4.19 m/s (gusts 8.19 m/s). Air humidity 34–91%, atmospheric pressure 758–763 mm Hg, UV index up to 10.
5 days at a glance — tap a day to open it
Sunrise 07:03
Sunset 20:18
Sunset 20:18
First Quarter58% illuminated
Moonrise 15:27 · Moonset 00:19
Moonrise 15:27 · Moonset 00:19
Chart
Table
Thu, Aug 20, 2026
| Temperature | Rain chance | Cloud cover | Humidity | Pressure | Wind | UV Index | ||
|---|---|---|---|---|---|---|---|---|
| 00:00 |  Clear | 25 °C | 5% | 0% | 68% | 761 mm Hg | WNW 296° 1.39 (2.22) m/s | 0 |
| 01:00 |  Cloudy | 24 °C | 17% | 67% | 81% | 761 mm Hg | WNW 293° 1.89 (3.33) m/s | 0 |
| 02:00 | Cloudy | 24 °C | 20% | 81% | 82% | 761 mm Hg | WNW 288° 1.31 (2.42) m/s | 0 |
| 03:00 | Clear | 24 °C | 7% | 4% | 75% | 761 mm Hg | NW 308° 1.39 (1.72) m/s | 0 |
| 04:00 |  Overcast | 23 °C | 23% | 97% | 81% | 761 mm Hg | NW 316° 1.61 (3.11) m/s | 0 |
| 05:00 | Overcast | 22 °C | 25% | 99% | 84% | 761 mm Hg | NNW 331° 2 (4.5) m/s | 0 |
| 06:00 | Clear | 23 °C | 10% | 2% | 83% | 761 mm Hg | NNW 333° 1.5 (3.61) m/s | 0 |
| 07:00 | Clear | 22 °C | 14% | 6% | 91% | 761 mm Hg | NW 308° 1.39 (2.33) m/s | 0 |
| 08:00 |  Sunny | 23 °C | 12% | 2% | 87% | 762 mm Hg | WNW 298° 1.81 (3.72) m/s | 0.3 |
| 09:00 | Sunny | 26 °C | 7% | 1% | 74% | 762 mm Hg | NW 304° 1.81 (2.92) m/s | 1.2 |
| 10:00 | Sunny | 28 °C | 6% | 5% | 71% | 763 mm Hg | WNW 302° 1.69 (2.81) m/s | 2.8 |
| 11:00 | Sunny | 33 °C | 3% | 1% | 60% | 763 mm Hg | NNW 331° 2.61 (3.92) m/s | 5.3 |
| 12:00 | Sunny | 35 °C | 3% | 8% | 55% | 762 mm Hg | NNW 346° 2.19 (2.92) m/s | 8 |
| 13:00 | Sunny | 36 °C | 2% | 2% | 49% | 761 mm Hg | NNE 27° 0.81 (1.42) m/s | 9.7 |
| 14:00 | Sunny | 37 °C | 1% | 0% | 44% | 761 mm Hg | WNW 299° 0.81 (1.61) m/s | 10 |
| 15:00 | Sunny | 38 °C | 1% | 12% | 41% | 761 mm Hg | WNW 282° 1.61 (2.22) m/s | 8.6 |
| 16:00 |  Partly cloudy | 37 °C | 2% | 27% | 39% | 760 mm Hg | W 276° 2.39 (2.92) m/s | 6.3 |
| 17:00 | Sunny | 37 °C | 2% | 24% | 36% | 759 mm Hg | W 279° 3.5 (6.5) m/s | 3.8 |
| 18:00 | Sunny | 36 °C | 1% | 17% | 34% | 760 mm Hg | W 280° 4.19 (8.19) m/s | 1.6 |
| 19:00 | Sunny | 35 °C | 2% | 24% | 35% | 758 mm Hg | W 261° 2.69 (6.69) m/s | 0.4 |
| 20:00 | Clear | 33 °C | 1% | 0% | 41% | 758 mm Hg | W 261° 2.69 (3.81) m/s | 0 |
| 21:00 | Clear | 31 °C | 1% | 0% | 49% | 759 mm Hg | W 279° 1.81 (4) m/s | 0 |
| 22:00 |  Partly cloudy | 30 °C | 4% | 30% | 52% | 760 mm Hg | W 271° 1.31 (3) m/s | 0 |
| 23:00 | Clear | 30 °C | 4% | 0% | 54% | 761 mm Hg | WNW 300° 3.19 (6.31) m/s | 0 |
Thu, Aug 20, 2026
Frequently asked questions about the 5-day weather in Atlanta
What will the weather be like in Atlanta over the next 5 days?
Over the next 5 days in Atlanta the temperature is expected to range from about 22 to 38 °C. See the detailed hourly forecast for each of the 5 days in the charts above.
On which of the next 5 days will it rain in Atlanta?
The chance of rain in Atlanta over the next 5 days reaches 35%. Check the 5-day precipitation chart above to see exactly which days and hours bring rain.
How accurate is the 5-day weather forecast for Atlanta?
A 5-day forecast is fairly reliable: the first 2–3 days are usually very accurate, while days 4–5 may be refined. The data is updated several times a day, so check back before important plans.
Which of the next 5 days in Atlanta will be the warmest and which the coolest?
Over the next 5 days the temperature in Atlanta ranges from about 22 to 38 °C. Compare the warmest and coolest day on the temperature chart above.
Will it be windy in Atlanta over the next 5 days?
Over the next 5 days the wind in Atlanta picks up to 6 m/s. The windiest days are easy to spot on the wind chart above.
Which day of the week in Atlanta is best for a walk or a trip?
For a walk or a trip, pick the days with the lowest chance of rain (up to 35%) and light wind — easy to compare on the 5-day charts above.
How can I best use the 5-day forecast for Atlanta?
The first 2–3 days are reliable enough for firm decisions, while days 4–5 are a guide that sharpens as they approach. The forecast is updated several times a day, so check again before important plans.
Atlanta on the map
Data Sources & Methodology
Our weather forecasts are powered by a professional weather data provider that aggregates data from national weather services, satellite observations, radar networks, and over 80,000 weather stations worldwide. Forecast data is updated multiple times daily. We convert raw data into clear summaries — wind speed in m/s, pressure in mmHg — so you can plan your day with confidence.