Hourly Weather | Today Tuesday, April 7, 2026
Active Weather Warnings
Deltona, Florida
4 PM
Rainy Weather
66°
Feels Like 61°
84
Humidity: 90%
UV Index: 1
Wind: 17 mph
5 PM
Rainy Weather
66°
Feels Like 59°
70
Humidity: 91%
UV Index: 1
Wind: 18 mph
6 PM
Cloudy Weather
64°
Feels Like 63°
49
Humidity: 90%
UV Index: 0
Wind: 18 mph
7 PM
Rainy Weather
64°
Feels Like 57°
70
Humidity: 91%
UV Index: 0
Wind: 18 mph
8 PM
Cloudy Weather
64°
Feels Like 59°
49
Humidity: 89%
UV Index: 0
Wind: 17 mph
9 PM
Rainy Weather
64°
Feels Like 55°
66
Humidity: 90%
UV Index: 0
Wind: 16 mph
10 PM
Rainy Weather
63°
Feels Like 55°
66
Humidity: 91%
UV Index: 0
Wind: 16 mph
11 PM
Cloudy Weather
64°
Feels Like 59°
40
Humidity: 89%
UV Index: 0
Wind: 16 mph

Hourly Air Quality Forecast - AQI (US EPA)

4 PM
35 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 1.72 µg/m³
  • PM10: 1.92 µg/m³
  • O3: 0.038 ppm
  • NO2: 1.5 ppb
  • SO2: 0.1 ppb
  • CO: 0.11 ppm

Health Recommendations:

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

5 PM
35 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 1.36 µg/m³
  • PM10: 1.52 µg/m³
  • O3: 0.038 ppm
  • NO2: 1.7 ppb
  • SO2: 0.1 ppb
  • CO: 0.11 ppm

Health Recommendations:

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

6 PM
39 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 1.27 µg/m³
  • PM10: 1.46 µg/m³
  • O3: 0.042 ppm
  • NO2: 1.6 ppb
  • SO2: 0.1 ppb
  • CO: 0.11 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 1.45 µg/m³
  • PM10: 1.77 µg/m³
  • O3: 0.047 ppm
  • NO2: 1.3 ppb
  • SO2: 0.1 ppb
  • CO: 0.12 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 1.69 µg/m³
  • PM10: 2.18 µg/m³
  • O3: 0.051 ppm
  • NO2: 1.2 ppb
  • SO2: 0.1 ppb
  • CO: 0.12 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 1.89 µg/m³
  • PM10: 2.54 µg/m³
  • O3: 0.053 ppm
  • NO2: 1 ppb
  • SO2: 0.1 ppb
  • CO: 0.12 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 2.1 µg/m³
  • PM10: 2.95 µg/m³
  • O3: 0.054 ppm
  • NO2: 0.9 ppb
  • SO2: 0.1 ppb
  • CO: 0.12 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 2.25 µg/m³
  • PM10: 3.35 µg/m³
  • O3: 0.053 ppm
  • NO2: 0.9 ppb
  • SO2: 0.1 ppb
  • CO: 0.12 ppm

Health Recommendations:

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

Weather Alerts and Warnings for Deltona

Severe Future Possible

Flood Watch

Flood Watch issued April 7 at 1:58AM EDT until April 7 at 8:00PM EDT by NWS Melbourne FL
Apr 7, 1:58 AM Apr 7, 8:00 PM
WHAT: Flooding caused by excessive rainfall continues to be
possible.

WHERE: A portion of east central Florida, including the following
counties, Volusia and Brevard.

WHEN: Through this evening.

IMPACTS: Excessive runoff may result in flooding of rivers,
creeks, streams, and other low-lying and flood-prone locations.

ADDITIONAL DETAILS:
- Slow-moving bands of rain are forecast to increase over the
watch area today in response to weak low pressure developing
along a stalled front. Mostly likely rainfall tallies of 2 to
4 inches are expected with isolated amounts of 5 to 7 inches.
- http://www.weather.gov/safety/flood
+ Read More
You should monitor later forecasts and be alert for possible Flood Warnings. Those living in areas prone to flooding should be prepared to take action should flooding develop.
Updated: Apr 7, 2:07 PM Source: NWS Alert
Moderate Expected Likely

Wind Advisory

Wind Advisory issued April 6 at 11:50PM EDT until April 8 at 8:00AM EDT by NWS Melbourne FL
Apr 7, 7:00 AM Apr 8, 8:00 AM
WHAT: Northeast winds 15 to 30 mph with gusts up to 50 mph
expected.

WHERE: Coastal Volusia and Inland Volusia.

WHEN: From 7 AM Tuesday to 8 AM EDT Wednesday.

IMPACTS: Gusty winds will blow around unsecured objects. Tree
limbs could be blown down and a few power outages may result.

ADDITIONAL DETAILS: The strongest gusts are expected at the coast.
+ Read More
Winds this strong can make driving difficult, especially for high profile vehicles. Use extra caution.
Updated: Apr 7, 2:07 PM Source: NWS Alert