5-day weather forecast Miami 20-07-2026

Weather forecast Miami today 20.07.2026: sunny, temperature from 28 °C to 35 °C.

Precipitation probability 12%. Wind up to 6.61 m/s (gusts 8.08 m/s). Air humidity 65–82%, atmospheric pressure 761–763 mm Hg, UV index up to 10.

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ModerateJul 20, 02:14 AMJul 20, 07:00 PMTranslate with Google
Heat Advisory issued July 20 at 2:14AM EDT until July 20 at 7:00PM EDT by NWS Miami FL

Heat Advisory

* WHAT...Heat index values up to 108 expected. * WHERE...Coastal Broward County, Coastal Miami Dade County, Far South Miami-Dade County, Inland Broward County, Inland Miami-Dade County, Metro Broward County, and Metropolitan Miami Dade Counties. * WHEN...From 11 AM this morning to 7 PM EDT this evening. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses.
Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Take extra precautions when outside. Wear lightweight and loose fitting clothing. Try to limit strenuous activities to early morning or evening. Take action when you see symptoms of heat exhaustion and heat stroke.
Sunrise 06:41
Sunset 20:13
First Quarter43% illuminated
Moonrise 12:57 · Moonset Does not set today
Chart
Table
Mon, Jul 20, 2026
TemperatureRain chanceCloud coverHumidityPressureWindUV Index
00:00Weather
Clear
29 °C6% 1%73%762 mm HgSSE 148° 5.11 (6.67) m/s0
01:00Weather
Clear
28 °C7% 1%75%761 mm HgSSE 150° 5.11 (6.78) m/s0
02:00Weather
Clear
28 °C7% 1%74%761 mm HgSSE 154° 5.5 (7.22) m/s0
03:00Weather
Clear
28 °C7% 0%74%761 mm HgSSE 157° 6 (7.92) m/s0
04:00Weather
Clear
28 °C7% 0%74%761 mm HgSSE 162° 5.81 (7.67) m/s0
05:00Weather
Partly cloudy
28 °C8% 50%82%761 mm HgSSE 162° 5.61 (7.56) m/s0
06:00Weather
Clear
28 °C7% 3%73%761 mm HgSSE 160° 5.5 (7.47) m/s0
07:00Weather
Sunny
28 °C9% 15%77%761 mm HgSSE 160° 5.39 (7.33) m/s0
08:00Weather
Sunny
29 °C8% 22%74%761 mm HgSSE 164° 5.69 (7.53) m/s0.7
09:00Weather
Partly cloudy
30 °C10% 40%74%762 mm HgSSE 165° 5.89 (7.36) m/s2
10:00Weather
Sunny
31 °C7% 22%70%762 mm HgSSE 165° 6.11 (7.11) m/s4.4
11:00Weather
Partly cloudy
32 °C9% 30%73%763 mm HgSSE 162° 6 (6.89) m/s7.4
12:00Weather
Sunny
33 °C6% 11%69%763 mm HgSSE 157° 6.11 (7.08) m/s9.8
13:00Weather
Partly cloudy
32 °C7% 35%67%763 mm HgSSE 159° 6.31 (7.44) m/s10
14:00Weather
Sunny
33 °C6% 22%66%762 mm HgSSE 159° 6 (7.44) m/s9.9
15:00Weather
Sunny
35 °C4% 1%65%762 mm HgSSE 155° 5.89 (6.97) m/s7.7
16:00Weather
Partly cloudy
32 °C7% 33%69%761 mm HgSSE 157° 6.31 (7.44) m/s6.4
17:00Weather
Sunny
32 °C5% 15%65%761 mm HgSSE 157° 6.19 (7.58) m/s3.2
18:00Weather
Sunny
33 °C5% 11%68%761 mm HgSSE 158° 6.5 (7.56) m/s1.5
19:00Weather
Sunny
31 °C5% 11%65%761 mm HgSSE 160° 6.61 (8.08) m/s0.4
20:00Weather
Sunny
30 °C5% 12%66%761 mm HgSSE 165° 6.11 (7.58) m/s0
21:00Weather
Patchy rain possible
30 °C12% (0.02 mm/hr)70%66%761 mm HgSSE 165° 5.61 (7.08) m/s0
22:00Weather
Patchy rain possible
30 °C12% (0.02 mm/hr)72%66%762 mm HgSSE 161° 5.5 (7.11) m/s0
23:00Weather
Clear
30 °C6% 25%65%762 mm HgSSE 150° 4.31 (5.64) m/s0
Mon, Jul 20, 2026

Frequently asked questions about the weather in Miami

Today in Miami the temperature ranges from 28 °C to 35 °C, wind up to 6.61 m/s. Check the detailed hourly forecast above for more information.

The precipitation probability in Miami today is 12%. 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 6.61 m/s with gusts up to 8.08 m/s. Check the detailed wind chart above for hourly wind data.

The air humidity in Miami today ranges from 65% to 82%. View the humidity chart above for hourly details.

The UV index in Miami today reaches up to 10. Check the UV index chart above for hourly values throughout the day.

The atmospheric pressure in Miami today ranges from 761 to 763 mm Hg. View the pressure chart above for hourly readings.

Cloud cover in Miami today reaches up to 72%. Check the cloud cover chart above for hourly details throughout the day.

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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.