Duck Key, FL 21 March Weather

Altitude - 1m | 24°46′16″N,80°54′43″W | map (OSM)

Duck Key, FL

°F

3:30 amCloudy14mphN

Thu, March 19, 20264:13 AM (GMT -04:00)

Climatic norm in Duck Key, FL Mar 21

69°
74°
80°

minimum
average
maximum

Saturday Mar 21 2026	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	70°	69°	68°	68°	73°	75°	75°	73°
wind	14mph	13mph	12mph	11mph	10mph	7mph	7mph	5mph
pressure in	30.03	30.01	30.01	30.06	30.08	30.04	30.02	30.06

Friday Mar 21 2025	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	73°	70°	66°	64°	66°	68°	68°	67°
wind	8mph	14mph	16mph	14mph	10mph	5mph	4mph	3mph
pressure in	30.04	30.03	30.05	30.12	30.16	30.12	30.08	30.12

Thursday Mar 21 2024	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	75°	74°	75°	76°	79°	79°	77°	76°
wind	7mph	6mph	5mph	6mph	10mph	13mph	15mph	17mph
pressure in	30.06	30.03	30.02	30.07	30.08	30.03	30.00	30.02

* Duck Key, FL weather for March 21 is prepared on the basis of GFS data and is intended for personal use in the "as is" (as is) format. You can see on this page Duck Key, FL Weather for March 21, as well as compare air temperature with the climate norm for this date. Perhaps you will be interested - for comparison, the actual weather on March 21 for previous years is presented.