Hourly Weather | Today Wednesday, May 20, 2026
Active Weather Warnings
Melbourne, Florida
7 PM
Sunny Weather
81°
Feels Like 82°
14
Humidity: 69%
UV Index: 1
Wind: 13 mph
8 PM
Sunny Weather
82°
Feels Like 82°
3
Humidity: 68%
UV Index: 0
Wind: 12 mph
9 PM
Night
81°
Feels Like 82°
3
Humidity: 70%
UV Index: 0
Wind: 12 mph
10 PM
Night
81°
Feels Like 82°
3
Humidity: 72%
UV Index: 0
Wind: 10 mph
11 PM
Cloudy Night
81°
Feels Like 82°
3
Humidity: 73%
UV Index: 0
Wind: 9 mph

Hourly Air Quality Forecast - AQI (US EPA)

7 PM
36 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 1.16 µg/m³
  • PM10: 2.17 µg/m³
  • O3: 0.039 ppm
  • NO2: 0.5 ppb
  • SO2: 0.1 ppb
  • CO: 0.09 ppm

Health Recommendations:

Air quality is considered satisfactory, and air pollution poses little or no risk.

8 PM
34 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 1.13 µg/m³
  • PM10: 2.1 µg/m³
  • O3: 0.037 ppm
  • NO2: 0.7 ppb
  • SO2: 0.1 ppb
  • CO: 0.09 ppm

Health Recommendations:

Air quality is considered satisfactory, and air pollution poses little or no risk.

9 PM
32 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 1.11 µg/m³
  • PM10: 2.12 µg/m³
  • O3: 0.034 ppm
  • NO2: 1 ppb
  • SO2: 0.1 ppb
  • CO: 0.09 ppm

Health Recommendations:

Air quality is considered satisfactory, and air pollution poses little or no risk.

10 PM
29 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 1.14 µg/m³
  • PM10: 2.24 µg/m³
  • O3: 0.031 ppm
  • NO2: 1.2 ppb
  • SO2: 0.1 ppb
  • CO: 0.09 ppm

Health Recommendations:

Air quality is considered satisfactory, and air pollution poses little or no risk.

11 PM
26 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 1.2 µg/m³
  • PM10: 2.37 µg/m³
  • O3: 0.028 ppm
  • NO2: 1.5 ppb
  • SO2: 0.1 ppb
  • CO: 0.09 ppm

Health Recommendations:

Air quality is considered satisfactory, and air pollution poses little or no risk.

Weather Alerts and Warnings for Melbourne

Moderate Expected Likely

Rip Current Statement

Rip Current Statement issued May 20 at 2:39AM EDT until May 21 at 4:00AM EDT by NWS Melbourne FL
May 20, 2:39 AM May 21, 4:00 AM
WHAT: Numerous dangerous rip currents.

WHERE: The beaches of Volusia, Brevard, Indian River, Saint
Lucie, and Martin counties.

WHEN: Through late tonight.

IMPACTS: Rip currents can sweep even the best swimmers away
from shore into deeper water.
+ Read More
Rip currents are powerful channels of water flowing quickly away from shore, which occur most often at low spots or breaks in the sandbar and in the vicinity of structures such as jetties and piers. Heed the advice of lifeguards, beach patrol flags and signs. Entering the surf is strongly discouraged. If caught in a rip current, relax and float. Don't swim against the current. If able, swim in a direction following the shoreline. If unable to escape, face the shore and call or wave for help.
Updated: May 20, 6:11 PM Source: NWS Alert