5-day weather forecast Atlanta 20-05-2026
Weather forecast Atlanta Wednesday, May 20 20.05.2026: sunny, temperature from 21 °C to 34 °C.
Precipitation probability 100%. Wind up to 3.11 m/s (gusts 4.17 m/s). Air humidity 24–72%, atmospheric pressure 761–766 mm Hg, UV index up to 10.1.
Sunrise 06:33
Sunset 20:35
Sunset 20:35
Waxing Crescent15% illuminated
Moonrise 10:12 · Moonset 00:15
Moonrise 10:12 · Moonset 00:15
Chart
Table
| Temperature | Rain chance | Cloud cover | Humidity | Pressure | Wind | UV Index | ||
|---|---|---|---|---|---|---|---|---|
| 00:00 |  Clear | 25 °C | 0% | 10% | 50% | 765 mm Hg | SSE 164° 2.11 (4.17) m/s | 0 |
| 01:00 | Clear | 24 °C | 0% | 11% | 52% | 765 mm Hg | S 177° 1.89 (3.89) m/s | 0 |
| 02:00 | Clear | 23 °C | 0% | 14% | 53% | 765 mm Hg | SSW 193° 1.5 (3.03) m/s | 0 |
| 03:00 | Clear | 23 °C | 0% | 15% | 55% | 765 mm Hg | SSE 158° 1.5 (2.78) m/s | 0 |
| 04:00 | Clear | 22 °C | 0% | 15% | 57% | 765 mm Hg | SE 135° 1.69 (3.03) m/s | 0 |
| 05:00 | Clear | 21 °C | 0% | 12% | 61% | 765 mm Hg | SSE 152° 1.81 (3.22) m/s | 0 |
| 06:00 | Clear | 21 °C | 0% | 12% | 65% | 765 mm Hg | SSE 167° 1.5 (2.78) m/s | 0 |
| 07:00 |  Sunny | 22 °C | 0% | 13% | 66% | 766 mm Hg | ESE 104° 0.61 (1.11) m/s | 0 |
| 08:00 | Sunny | 23 °C | 0% | 12% | 59% | 766 mm Hg | SSE 161° 1.31 (1.86) m/s | 0.5 |
| 09:00 | Sunny | 25 °C | 0% | 12% | 51% | 766 mm Hg | S 189° 1.19 (1.39) m/s | 1.7 |
| 10:00 | Sunny | 28 °C | 0% | 11% | 44% | 766 mm Hg | SSW 209° 1.61 (1.83) m/s | 3.6 |
| 11:00 | Sunny | 30 °C | 0% | 11% | 39% | 765 mm Hg | SW 220° 2 (2.31) m/s | 6.1 |
| 12:00 | Sunny | 31 °C | 0% | 19% | 35% | 765 mm Hg | SW 229° 2.11 (2.42) m/s | 8.4 |
| 13:00 | Sunny | 32 °C | 0% | 14% | 31% | 764 mm Hg | SW 231° 2.39 (2.75) m/s | 10 |
| 14:00 |  Partly cloudy | 34 °C | 0% | 44% | 28% | 764 mm Hg | WSW 243° 2.81 (3.22) m/s | 10.1 |
| 15:00 | Partly cloudy | 34 °C | 0% | 44% | 25% | 763 mm Hg | WSW 252° 3.11 (3.58) m/s | 8.6 |
| 16:00 | Partly cloudy | 33 °C | 0% | 45% | 24% | 762 mm Hg | WSW 253° 2.89 (3.33) m/s | 2.4 |
| 17:00 | Partly cloudy | 32 °C | 0% | 45% | 28% | 761 mm Hg | WSW 253° 2.89 (3.42) m/s | 0.9 |
| 18:00 | Partly cloudy | 31 °C | 0% | 47% | 35% | 761 mm Hg | WNW 291° 2.81 (3.69) m/s | 0.6 |
| 19:00 | Partly cloudy | 30 °C | 0% | 53% | 38% | 762 mm Hg | NW 319° 2.69 (3.78) m/s | 0.4 |
| 20:00 |  Patchy light drizzle | 28 °C | 100% (0.28 mm/hr) | 68% | 45% | 762 mm Hg | NNW 328° 1.61 (2.58) m/s | 0.1 |
| 21:00 |  Light rain shower | 27 °C | 100% (0.26 mm/hr) | 59% | 59% | 763 mm Hg | WNW 292° 0.5 (0.86) m/s | 0 |
| 22:00 |  Patchy rain possible | 25 °C | 65% (0.02 mm/hr) | 81% | 67% | 764 mm Hg | WSW 238° 1 (1.67) m/s | 0 |
| 23:00 | Patchy rain possible | 24 °C | 100% (0.23 mm/hr) | 82% | 72% | 764 mm Hg | W 266° 1.89 (3.11) m/s | 0 |
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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.