5-day weather forecast Miami 21-06-2026

Weather forecast Miami today 21.06.2026: sunny, temperature from 24 °C to 34 °C.

Precipitation probability 46%. Wind up to 6.19 m/s (gusts 8.42 m/s). Air humidity 62–94%, atmospheric pressure 761–764 mm Hg, UV index up to 11.3.

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WarningJun 20, 05:30 PM — Jun 21, 02:00 PMTranslate with Google

Air Quality Alert issued June 20 at 1:30PM EDT by NWS Miami FL

Air Quality Alert

The Miami-Dade County Division of Environmental Resources Management and the Broward County Natural Resources Division has issued an Air Quality Alert for Fine Particulates until 10 AM EDT Sunday. Fine Particulates concentrations within the region may approach or exceed unhealthy standards. For additional information on the Air Quality Index, please visit http://airnow.gov.

Sunrise 06:30
Sunset 20:15

First Quarter48% illuminated
Moonrise 13:07 · Moonset 00:46

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Table

Sun, Jun 21, 2026

Mon, Jun 22 →

Forecast from 24 °C to 34 °C and precipitation

Temperature & Precipitation
Time	00:00	01:00	02:00	03:00	04:00	05:00	06:00	07:00	08:00	09:00	10:00	11:00	12:00	13:00	14:00	15:00	16:00	17:00	18:00	19:00	20:00	21:00	22:00	23:00
Temperature (°C)	25	25	25	25	24	26	26	27	28	29	31	32	33	34	34	33	33	32	30	30	30	30	30	29
Precipitation (mm/hr)	0.38	0.01	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0.8	0.88	1.17	0.09	0.17	0

Cloud cover and precipitation probability

Cloud cover & Rain chance
Time	00:00	01:00	02:00	03:00	04:00	05:00	06:00	07:00	08:00	09:00	10:00	11:00	12:00	13:00	14:00	15:00	16:00	17:00	18:00	19:00	20:00	21:00	22:00	23:00
Cloud cover (%)	78	89	0	0	25	0	0	1	12	1	2	1	1	0	0	0	2	2	86	89	75	83	72	25
Rain chance (%)	46	27	10	8	8	10	9	9	11	8	6	7	6	5	4	5	4	6	46	52	57	19	21	6

Wind speed and direction

Wind & Wind gust
Time	00:00	01:00	02:00	03:00	04:00	05:00	06:00	07:00	08:00	09:00	10:00	11:00	12:00	13:00	14:00	15:00	16:00	17:00	18:00	19:00	20:00	21:00	22:00	23:00
Wind (m/s)	3.11	4.39	3.11	2.61	2.61	2.39	2.39	2.89	3.61	3.81	3.89	3.31	3.11	4.11	5.39	5.39	5.11	5.19	5.19	6.19	3.69	3.19	2.19	2.39
Wind gust (m/s)	5.39	8.42	5.97	3.47	3.47	3.22	3.25	3.89	4.64	4.72	4.64	3.92	3.64	4.78	6.36	6.58	6.33	6.36	6.5	7.92	4.94	4.42	3	3.28
Wind direction (°)	NW 322°	N 352°	NNE 24°	ENE 66°	ESE 107°	SE 124°	SSE 156°	S 179°	SSW 195°	SSW 206°	SSW 208°	SSW 205°	S 185°	SSE 162°	SSE 149°	SSE 154°	SSE 160°	S 183°	SSW 204°	SW 215°	W 260°	WNW 285°	WSW 253°	WSW 239°

Air humidity

Humidity
Time	00:00	01:00	02:00	03:00	04:00	05:00	06:00	07:00	08:00	09:00	10:00	11:00	12:00	13:00	14:00	15:00	16:00	17:00	18:00	19:00	20:00	21:00	22:00	23:00
Humidity (%)	86	89	83	78	94	82	80	82	83	78	75	73	71	68	65	65	66	68	62	70	69	65	64	66

Atmospheric pressure

Pressure
Time	00:00	01:00	02:00	03:00	04:00	05:00	06:00	07:00	08:00	09:00	10:00	11:00	12:00	13:00	14:00	15:00	16:00	17:00	18:00	19:00	20:00	21:00	22:00	23:00
Pressure (mm Hg)	762	762	762	761	762	761	761	761	761	761	762	762	762	762	761	761	761	761	761	761	762	763	763	764

Ultraviolet index

UV Index
Time	00:00	01:00	02:00	03:00	04:00	05:00	06:00	07:00	08:00	09:00	10:00	11:00	12:00	13:00	14:00	15:00	16:00	17:00	18:00	19:00	20:00	21:00	22:00	23:00
UV Index	0	0	0	0	0	0	0	0.1	0.7	2.2	4.7	7.6	10.2	11.3	9.9	6.6	4.6	3.1	1.6	0.3	0	0	0	0

Air quality & pollen

Air quality
Time	00:00	01:00	02:00	03:00	04:00	05:00	06:00	07:00	08:00	09:00	10:00	11:00	12:00	13:00	14:00	15:00	16:00	17:00	18:00	19:00	20:00	21:00	22:00	23:00
PM2.5 (µg/m³)	20.5	20	18.7	16.9	16.1	15.3	13.9	11.4	8.9	7.7	7.7	7.7	7.9	8.1	8.2	8.3	8.4	8.4	8.3	8.1	7.9	8.9	10.2	11.8
PM10 (µg/m³)	24	23.6	22.6	21.2	20.3	19.6	18.3	16	13.6	12.6	12.5	12.7	12.9	13.1	13.3	13.4	13.4	13.4	13.2	12.8	12.5	13.3	14.5	15.9
Ozone (O₃) (µg/m³)	50	50	49	48	47	46	46	46	47	49	51	54	57	60	62	64	65	66	65	63	61	60	59	58
NO₂ (µg/m³)	8.1	8	7.8	7.8	7.7	7.2	6	4.3	2.9	1.9	1.1	0.6	0.4	0.4	0.5	0.5	0.6	0.7	0.8	0.9	1.2	1.8	2.5	3.2
SO₂ (µg/m³)	1.3	1.2	1.2	1.2	1.2	1.1	1	0.8	0.6	0.5	0.4	0.4	0.4	0.4	0.4	0.4	0.4	0.4	0.4	0.4	0.4	0.5	0.7	0.8
CO (µg/m³)	357	220	129	93	104	174	370	626	750	614	347	143	85	90	100	98	102	105	105	105	108	116	126	133

Sun, Jun 21, 2026

Mon, Jun 22 →

Frequently asked questions about the weather in Miami

Today in Miami the temperature ranges from 24 °C to 34 °C, wind up to 6.19 m/s. Check the detailed hourly forecast above for more information.

The precipitation probability in Miami today is 46%. View the full multi-day forecast above to see the rain chances for each upcoming day.

The wind speed in Miami today reaches up to 6.19 m/s with gusts up to 8.42 m/s. Check the detailed wind chart above for hourly wind data.

The air humidity in Miami today ranges from 62% to 94%. View the humidity chart above for hourly details.

The UV index in Miami today reaches up to 11.3. Check the UV index chart above for hourly values throughout the day.

The atmospheric pressure in Miami today ranges from 761 to 764 mm Hg. View the pressure chart above for hourly readings.

Cloud cover in Miami today reaches up to 89%. Check the cloud cover chart above for hourly details throughout the day.

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.

Learn more about our methodology →