5-day weather forecast Miami 18-08-2026
Weather forecast Miami today 18.08.2026: sunny, temperature from 26 °C to 40 °C.
Precipitation probability 57%. Wind up to 6.5 m/s (gusts 11.39 m/s). Air humidity 37–90%, atmospheric pressure 761–764 mm Hg, UV index up to 10.4.
5 days at a glance — tap a day to open it
Sunrise 06:55
Sunset 19:54
Sunset 19:54
First Quarter37% illuminated
Moonrise 12:46 · Moonset 23:41
Moonrise 12:46 · Moonset 23:41
Chart
TableTue, Aug 18, 2026
Forecast from 26 °C to 40 °C and precipitation
Cloud cover and precipitation probability
Wind speed and direction
Air humidity
Atmospheric pressure
Ultraviolet index
Air quality & pollen
Tue, Aug 18, 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 40 °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 76%. 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 40 °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 8 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 76%) 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.
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.