5-day weather forecast Atlanta 21-03-2026
Weather forecast Atlanta Saturday 21 March 21.03.2026: partly cloudy, temperature from 16 °C to 25 °C.
Precipitation probability 81%. Wind up to 4.31 m/s (gusts 5.83 m/s). Air humidity 40–73%, atmospheric pressure 759–762 mm Hg, UV index up to 6.1.
Sunrise 07:46
Sunset 19:47
Sunset 19:47
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Table
Type of temperature:
°C
°F| Temperature | Precipitation | Cloud cover | Humidity | Pressure | Wind | UV Index | ||
|---|---|---|---|---|---|---|---|---|
| 00:00 |  Cloudy | 17 °C | 0% | 80% | 71% | 761 mm Hg | SW 236° 3.19 (5.06) m/s | 0 |
| 01:00 | Cloudy | 17 °C | 0% | 83% | 72% | 761 mm Hg | SW 226° 3 (4.81) m/s | 0 |
| 02:00 | Cloudy | 17 °C | 0% | 86% | 73% | 761 mm Hg | SW 235° 3 (4.67) m/s | 0 |
| 03:00 |  Partly cloudy | 17 °C | 0% | 55% | 63% | 762 mm Hg | SW 234° 3.11 (4.81) m/s | 0 |
| 04:00 |  Patchy rain possible | 17 °C | 81% (0.02 mm/hr) | 89% | 65% | 761 mm Hg | SW 227° 3.19 (5.03) m/s | 0 |
| 05:00 | Patchy rain possible | 17 °C | 64% (0.02 mm/hr) | 70% | 67% | 761 mm Hg | SW 230° 3.19 (4.94) m/s | 0 |
| 06:00 |  Clear | 16 °C | 0% | 24% | 68% | 761 mm Hg | SW 230° 3 (4.64) m/s | 0 |
| 07:00 | Partly cloudy | 16 °C | 0% | 30% | 71% | 761 mm Hg | SW 231° 3 (4.56) m/s | 0 |
| 08:00 |  Partly cloudy | 16 °C | 0% | 26% | 73% | 762 mm Hg | SW 232° 3.11 (4.75) m/s | 0 |
| 09:00 | Partly cloudy | 17 °C | 0% | 28% | 73% | 762 mm Hg | WSW 239° 3.19 (4.44) m/s | 0.5 |
| 10:00 | Partly cloudy | 18 °C | 0% | 33% | 67% | 762 mm Hg | WSW 250° 3.61 (4.28) m/s | 1.6 |
| 11:00 | Partly cloudy | 20 °C | 0% | 34% | 61% | 762 mm Hg | WSW 248° 3.61 (4.14) m/s | 3.1 |
| 12:00 | Partly cloudy | 22 °C | 0% | 37% | 55% | 762 mm Hg | WSW 248° 3.69 (4.25) m/s | 4.7 |
| 13:00 | Partly cloudy | 23 °C | 0% | 49% | 50% | 761 mm Hg | WSW 245° 4 (4.61) m/s | 5.8 |
| 14:00 |  Overcast | 24 °C | 0% | 90% | 46% | 761 mm Hg | WSW 243° 4.19 (4.83) m/s | 6.1 |
| 15:00 |  Cloudy | 25 °C | 0% | 65% | 43% | 760 mm Hg | WSW 244° 4.31 (4.94) m/s | 5.1 |
| 16:00 | Partly cloudy | 25 °C | 0% | 49% | 41% | 759 mm Hg | WSW 245° 4.11 (4.72) m/s | 3.6 |
| 17:00 | Partly cloudy | 25 °C | 0% | 33% | 40% | 759 mm Hg | WSW 239° 4 (4.61) m/s | 1.9 |
| 18:00 | Partly cloudy | 25 °C | 0% | 28% | 41% | 759 mm Hg | SW 230° 3.89 (4.92) m/s | 0.7 |
| 19:00 |  Patchy rain possible | 23 °C | 85% (0.01 mm/hr) | 84% | 47% | 759 mm Hg | SW 217° 3.81 (5.28) m/s | 0.2 |
| 20:00 | Partly cloudy | 22 °C | 0% | 33% | 57% | 760 mm Hg | SW 215° 3.89 (5.83) m/s | 0 |
| 21:00 | Partly cloudy | 21 °C | 0% | 26% | 62% | 760 mm Hg | SW 222° 3.5 (5.33) m/s | 0 |
| 22:00 | Patchy rain possible | 20 °C | 72% (0.02 mm/hr) | 73% | 67% | 761 mm Hg | SW 220° 3.19 (5.03) m/s | 0 |
| 23:00 | Cloudy | 19 °C | 0% | 75% | 69% | 761 mm Hg | SW 223° 3.19 (5.08) m/s | 0 |
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.