Nassau County Weather Today — Florida, United States
Current temperature, rain chance, humidity, wind and air quality in Nassau County, plus an hourly and 3-day forecast. Updated through the day.
05:09
Sat, 19 Sep 2026
📍 Florida, United States
Nassau County??
25
°C
Overcast
Feels 27°C · 77°F
💧 79% Humidity
💨 → 10.8 km/h ESE
👁 10 km Visibility
🌧 0 mm Precip
☁ 100% Cloud
☀️ UV Low
🌿 AQI Good
☀️ UV Index
0
Low
🔵 Pressure
1012
hPa · 29.89 in
💨 Wind
10.8
km/h · Gust 14.4 km/h
→ ESE
💧 Humidity
79%
Dew point 20.9°C
👁 Visibility
10
km · 6 miles
🌡 Heat Index
26.7°
Wind chill 24.8°C
🌿 Air Quality
Good
US EPA Index: 1
🌅
Sunrise
07:00 AM
🌇
Sunset
07:12 PM
📅 3-Day Forecast
Saturday
19 Sep 2026
Overcast
29°
/
23°
💧80%
🌧4.05mm
💨17
☀️UV 10.9
Sunday
20 Sep 2026
Overcast
31°
/
24°
💧77%
🌧2.16mm
💨11
☀️UV 10.6
Monday
21 Sep 2026
Cloudy
35°
/
24°
💧77%
🌧16.36mm
💨15
☀️UV 10.6
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