5-day weather forecast Miami Sep 21, 2026
30°Weather forecast Miami today Sep 21, 2026: sunny, temperature from 27 °C to 31 °C.
Precipitation probability 57%. Wind up to 5.19 m/s (gusts 9.19 m/s). Air humidity 57–73%, atmospheric pressure 758–761 mm Hg, UV index up to 9.6.
5 days at a glance — tap a day to open it
Sunrise 07:09
Sunset 19:18
Sunset 19:18
Waxing Gibbous82% illuminated
Moonrise 16:37 · Moonset 02:40
Moonrise 16:37 · Moonset 02:40
Chart
Table
Mon, Sep 21, 2026
| Time | Weather | Temperature | Rain chance | Cloud cover | Humidity | Pressure | Wind | UV Index |
|---|---|---|---|---|---|---|---|---|
| 00:00 |  Patchy rain possible | 29 °C | 17% (0.09 mm/hr) | 74% | 64% | 759 mm Hg | SSE 147° 2.69 (2.89) m/s | 0 |
| 01:00 | Patchy rain possible | 29 °C | 19% (0.07 mm/hr) | 89% | 64% | 759 mm Hg | SSE 153° 2.39 (2.72) m/s | 0 |
| 02:00 |  Overcast | 28 °C | 15% | 99% | 65% | 758 mm Hg | S 171° 2.31 (2.72) m/s | 0 |
| 03:00 | Overcast | 28 °C | 16% | 100% | 65% | 758 mm Hg | S 170° 1.89 (2.22) m/s | 0 |
| 04:00 | Overcast | 28 °C | 16% | 100% | 66% | 758 mm Hg | S 178° 1.69 (2.11) m/s | 0 |
| 05:00 | Overcast | 28 °C | 19% | 100% | 73% | 758 mm Hg | SSW 197° 2.61 (3.31) m/s | 0 |
| 06:00 |  Cloudy | 27 °C | 13% | 68% | 73% | 758 mm Hg | SSW 207° 2.39 (3.22) m/s | 0 |
| 07:00 |  Clear | 27 °C | 7% | 10% | 73% | 759 mm Hg | SW 229° 2.11 (2.83) m/s | 0 |
| 08:00 |  Sunny | 27 °C | 7% | 5% | 73% | 759 mm Hg | WSW 246° 1.81 (2.42) m/s | 0.2 |
| 09:00 | Sunny | 28 °C | 7% | 22% | 70% | 760 mm Hg | WSW 245° 1.89 (2.61) m/s | 1.1 |
| 10:00 | Patchy rain possible | 29 °C | 13% (0.01 mm/hr) | 76% | 65% | 760 mm Hg | SW 235° 1.89 (2.39) m/s | 3.1 |
| 11:00 | Patchy rain possible | 30 °C | 14% (0.04 mm/hr) | 79% | 60% | 761 mm Hg | SSW 210° 1.69 (2.06) m/s | 5.7 |
| 12:00 |  Light rain shower | 30 °C | 21% (0.26 mm/hr) | 71% | 57% | 761 mm Hg | SSE 160° 2.19 (2.19) m/s | 8.2 |
| 13:00 | Light rain shower | 31 °C | 29% (0.28 mm/hr) | 100% | 57% | 760 mm Hg | SSE 152° 4.31 (7.31) m/s | 9.6 |
| 14:00 | Light rain shower | 30 °C | 40% (0.48 mm/hr) | 100% | 60% | 759 mm Hg | SSE 164° 5.19 (9.19) m/s | 8.1 |
| 15:00 | Light rain shower | 30 °C | 57% (1.17 mm/hr) | 100% | 61% | 759 mm Hg | S 186° 4.5 (4.81) m/s | 5.2 |
| 16:00 | Patchy rain possible | 30 °C | 19% (0.09 mm/hr) | 95% | 59% | 758 mm Hg | SSW 210° 4.81 (5.53) m/s | 3.1 |
| 17:00 | Light rain shower | 31 °C | 44% (0.79 mm/hr) | 86% | 57% | 758 mm Hg | SW 215° 4.5 (5.11) m/s | 1.3 |
| 18:00 |  Cloudy | 30 °C | 11% | 85% | 58% | 758 mm Hg | SSW 195° 4 (4.42) m/s | 0.5 |
| 19:00 | Sunny | 30 °C | 4% | 16% | 59% | 758 mm Hg | S 177° 4.69 (7.69) m/s | 0 |
| 20:00 | Patchy rain possible | 30 °C | 36% (0.4 mm/hr) | 86% | 61% | 759 mm Hg | S 181° 4.69 (7.69) m/s | 0 |
| 21:00 | Clear | 29 °C | 4% | 4% | 62% | 760 mm Hg | S 184° 4.39 (7.39) m/s | 0 |
| 22:00 | Clear | 29 °C | 4% | 0% | 63% | 760 mm Hg | S 179° 4 (4.22) m/s | 0 |
| 23:00 | Clear | 29 °C | 4% | 0% | 63% | 760 mm Hg | S 176° 3.81 (4.42) m/s | 0 |
Mon, Sep 21, 2026
Frequently asked questions about the 5-day weather in Miami
What will the weather be like in Miami over the next 5 days?
Over the next 5 days in Miami the temperature is expected to range from about 26 to 33 °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 Miami?
The chance of rain in Miami over the next 5 days reaches 69%. 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 Miami?
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 Miami will be the warmest and which the coolest?
Over the next 5 days the temperature in Miami ranges from about 26 to 33 °C. Compare the warmest and coolest day on the temperature chart above.
Will it be windy in Miami over the next 5 days?
Over the next 5 days the wind in Miami picks up to 6 m/s. The windiest days are easy to spot on the wind chart above.
Which day of the week in Miami 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 69%) and light wind — easy to compare on the 5-day charts above.
How can I best use the 5-day forecast for Miami?
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.
Will I need an umbrella or sunscreen in Miami this week?
Rain reaches a 69% chance across the next 5 days, so pack something waterproof for the wettest of them — the daily strip above shows which. Today’s UV index peaks at 9.6; sunscreen is worth it from about 3 upwards.
Miami 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.