5-day weather forecast Atlanta 21-03-2026
Weather forecast Atlanta Saturday 21 March 21.03.2026: sunny, temperature from 14 °C to 25 °C.
Precipitation probability 81%. Wind up to 3.5 m/s (gusts 5.33 m/s). Air humidity 30–95%, atmospheric pressure 760–762 mm Hg, UV index up to 6.1.
Sunrise 07:45
Sunset 19:48
Sunset 19:48
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Table
Type of temperature:
°C
°F| Temperature | Precipitation | Cloud cover | Humidity | Pressure | Wind | UV Index | ||
|---|---|---|---|---|---|---|---|---|
| 00:00 |  Cloudy | 18 °C | 0% | 80% | 71% | 761 mm Hg | SW 223° 2.19 (4.28) m/s | 0 |
| 01:00 | Cloudy | 17 °C | 0% | 83% | 72% | 761 mm Hg | SW 231° 2 (3.92) m/s | 0 |
| 02:00 | Cloudy | 16 °C | 0% | 86% | 73% | 761 mm Hg | SW 224° 1.89 (3.61) m/s | 0 |
| 03:00 |  Patchy rain possible | 16 °C | 81% (0.01 mm/hr) | 88% | 91% | 761 mm Hg | WSW 237° 1.81 (3.42) m/s | 0 |
| 04:00 | Patchy rain possible | 15 °C | 84% (0.01 mm/hr) | 76% | 91% | 761 mm Hg | WSW 237° 2 (3.89) m/s | 0 |
| 05:00 |  Clear | 14 °C | 0% | 18% | 93% | 760 mm Hg | WSW 240° 2.11 (4.11) m/s | 0 |
| 06:00 |  Mist | 14 °C | 0% | 20% | 95% | 760 mm Hg | WSW 249° 2.11 (4.14) m/s | 0 |
| 07:00 | Mist | 14 °C | 0% | 20% | 95% | 761 mm Hg | W 272° 1.81 (3.56) m/s | 0 |
| 08:00 |  Sunny | 14 °C | 0% | 16% | 94% | 761 mm Hg | WNW 284° 1.69 (3.36) m/s | 0 |
| 09:00 | Sunny | 15 °C | 0% | 10% | 85% | 761 mm Hg | WNW 286° 1.5 (2.47) m/s | 0.5 |
| 10:00 | Sunny | 17 °C | 0% | 7% | 75% | 762 mm Hg | WNW 298° 1.81 (2.33) m/s | 1.6 |
| 11:00 |  Overcast | 19 °C | 0% | 99% | 64% | 762 mm Hg | W 277° 1.61 (1.83) m/s | 3.1 |
| 12:00 | Sunny | 21 °C | 0% | 5% | 55% | 762 mm Hg | WNW 289° 2 (2.31) m/s | 4.7 |
| 13:00 | Overcast | 22 °C | 0% | 99% | 45% | 761 mm Hg | W 272° 2.11 (2.42) m/s | 5.8 |
| 14:00 | Sunny | 24 °C | 0% | 7% | 38% | 761 mm Hg | W 267° 2.31 (2.64) m/s | 6.1 |
| 15:00 | Sunny | 25 °C | 0% | 17% | 32% | 760 mm Hg | W 266° 2.5 (2.89) m/s | 5.1 |
| 16:00 | Sunny | 25 °C | 0% | 16% | 31% | 760 mm Hg | W 272° 2.81 (3.22) m/s | 3.6 |
| 17:00 | Sunny | 25 °C | 0% | 15% | 30% | 760 mm Hg | W 275° 3.11 (3.58) m/s | 1.9 |
| 18:00 | Sunny | 24 °C | 0% | 16% | 32% | 760 mm Hg | W 276° 3.11 (3.78) m/s | 0.7 |
| 19:00 | Sunny | 23 °C | 0% | 15% | 36% | 760 mm Hg | WNW 283° 2.81 (4.03) m/s | 0.2 |
| 20:00 | Clear | 22 °C | 0% | 8% | 42% | 761 mm Hg | WNW 287° 1.89 (3.39) 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 | W 280° 1 (1.97) 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.