5-day weather forecast Miami 21-05-2026
Weather forecast Miami Thursday, May 21 21.05.2026: patchy rain possible, temperature from 27 °C to 29 °C.
Precipitation probability 85%. Wind up to 6.81 m/s (gusts 8.89 m/s). Air humidity 58–72%, atmospheric pressure 761–764 mm Hg, UV index up to 7.
Sunrise 06:32
Sunset 20:03
Sunset 20:03
Waxing Crescent24% illuminated
Moonrise 11:24 · Moonset 00:26
Moonrise 11:24 · Moonset 00:26
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Table
Thu, May 21, 2026
| Temperature | Rain chance | Cloud cover | Humidity | Pressure | Wind | UV Index | ||
|---|---|---|---|---|---|---|---|---|
| 00:00 |  Partly cloudy | 27 °C | 0% | 47% | 67% | 763 mm Hg | E 94° 6.69 (8.75) m/s | 0 |
| 01:00 | Partly cloudy | 27 °C | 0% | 56% | 68% | 762 mm Hg | E 97° 6.5 (8.47) m/s | 0 |
| 02:00 |  Patchy rain possible | 27 °C | 85% (0.03 mm/hr) | 89% | 70% | 762 mm Hg | ESE 110° 6.81 (8.89) m/s | 0 |
| 03:00 | Partly cloudy | 27 °C | 0% | 52% | 68% | 761 mm Hg | E 101° 5.89 (7.75) m/s | 0 |
| 04:00 | Patchy rain possible | 27 °C | 82% (0.01 mm/hr) | 59% | 68% | 761 mm Hg | E 99° 5.11 (6.86) m/s | 0 |
| 05:00 |  Light rain shower | 27 °C | 100% (0.16 mm/hr) | 62% | 72% | 762 mm Hg | ESE 107° 5.69 (7.64) m/s | 0 |
| 06:00 | Patchy rain possible | 27 °C | 60% (0.01 mm/hr) | 88% | 66% | 762 mm Hg | E 100° 4.61 (6.14) m/s | 0 |
| 07:00 |  Patchy rain possible | 27 °C | 76% (0.01 mm/hr) | 96% | 65% | 762 mm Hg | ESE 102° 4.19 (5.61) m/s | 0 |
| 08:00 | Patchy rain possible | 27 °C | 100% (0.07 mm/hr) | 83% | 71% | 763 mm Hg | ESE 109° 5.39 (6.92) m/s | 0.3 |
| 09:00 | Patchy rain possible | 27 °C | 62% (0.01 mm/hr) | 84% | 64% | 763 mm Hg | E 96° 4.5 (5.75) m/s | 6 |
| 10:00 | Patchy rain possible | 28 °C | 85% (0.01 mm/hr) | 80% | 62% | 763 mm Hg | E 97° 4.5 (5.64) m/s | 6 |
| 11:00 |  Light rain shower | 28 °C | 100% (0.53 mm/hr) | 57% | 65% | 764 mm Hg | ESE 112° 4.89 (6.36) m/s | 6 |
| 12:00 | Patchy rain possible | 28 °C | 75% (0.01 mm/hr) | 53% | 59% | 763 mm Hg | E 89° 4.5 (5.39) m/s | 6 |
| 13:00 | Patchy rain possible | 29 °C | 71% (0.01 mm/hr) | 77% | 58% | 763 mm Hg | E 86° 5.11 (5.86) m/s | 6 |
| 14:00 | Patchy rain possible | 29 °C | 84% (0.01 mm/hr) | 78% | 61% | 763 mm Hg | ESE 108° 5.31 (7.08) m/s | 6 |
| 15:00 |  Sunny | 29 °C | 56% | 53% | 60% | 762 mm Hg | ESE 102° 5.39 (6.89) m/s | 7 |
| 16:00 | Patchy rain possible | 29 °C | 28% | 28% | 60% | 762 mm Hg | E 97° 5.61 (6.69) m/s | 6 |
| 17:00 | Sunny | 29 °C | 0% | 4% | 59% | 761 mm Hg | E 91° 5.69 (6.56) m/s | 7 |
| 18:00 | Sunny | 28 °C | 0% | 6% | 61% | 762 mm Hg | E 91° 5.69 (6.69) m/s | 7 |
| 19:00 | Sunny | 28 °C | 0% | 7% | 62% | 762 mm Hg | E 90° 5.81 (6.89) m/s | 7 |
| 20:00 | Sunny | 28 °C | 0% | 9% | 64% | 762 mm Hg | E 90° 5.81 (7.11) m/s | 7 |
| 21:00 | Patchy rain possible | 28 °C | 22% | 30% | 66% | 762 mm Hg | E 95° 5.89 (7.39) m/s | 0 |
| 22:00 |  Clear | 28 °C | 43% | 51% | 68% | 762 mm Hg | E 100° 6 (7.61) m/s | 0 |
| 23:00 | Patchy rain possible | 27 °C | 65% (0.01 mm/hr) | 73% | 70% | 763 mm Hg | ESE 105° 6.11 (7.83) m/s | 0 |
Thu, May 21, 2026
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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.