Today | Weather | Monday, September 21, 2026

Weather in Palm Coast, Florida

01:54 PM
Now
Cloudy Weather
84° F
Feels Like 97°
Precipitation 49 %
Wind 9 mph
UV Index (0 - 11+) 4
Humidity 70 %
Today
Sunny with a Chance of Thunderstorms
Day 84°
Night 72°
Precipitation 86 %
Wind 7 mph
UV Index (0 - 11+) 8

Warning: High UV Index Today: 8

High risk of harm from unprotected sun exposure. Take precautions: wear a hat, sunglasses, and apply sunscreen regularly if you’ll be outdoors for extended periods.

Palm Coast Weather Forecast Updated

8 minutes ago
Last updated on
Weather Forecast History
Last Year's Weather on This Day (September 21, 2025)
Rainy Night

Day

84°

Night

72°

Wind

6 mph

Precipitation

65 %

Air Quality in Palm Coast

NOW
30 AQI
Good air quality Dominant pollutant: O3

Pollutant Concentrations:

PM2.5 2.72 µg/m³
PM10 3.16 µg/m³
O3 0.033 ppm
NO2 1.5 ppb
SO2 0.2 ppb
CO 0.11 ppm
NH3 0.11 µg/m³
NO 0.25 µg/m³
PM2.5 – Fine particles <2.5μm
PM10 – Inhalable particles <10μm
O3 – Ozone
NO2 – Nitrogen dioxide
SO2 – Sulfur dioxide
CO – Carbon monoxide
NH3 – Ammonia
NO – Nitric oxide

Health Recommendations:

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

Show raw pollutant concentrations (µg/m³)
PM2.52.72 µg/m³
PM103.16 µg/m³
O364.2 µg/m³
NO22.73 µg/m³
SO20.48 µg/m³
CO126.35 µg/m³
NH30.11 µg/m³
NO0.25 µg/m³