Barnstable Weather Today — Massachusetts, United States
Current temperature, rain chance, humidity, wind and air quality in Barnstable, plus an hourly and 3-day forecast. Updated through the day.
10:52
Fri, 18 Sep 2026
📍 Massachusetts, United States
Barnstable??
20
°C
Partly Cloudy
Feels 21°C · 68°F
💧 84% Humidity
💨 ↑ 9.4 km/h N
👁 10 km Visibility
🌧 0 mm Precip
☁ 31% Cloud
☀️ UV Moderate
🌿 AQI Good
☀️ UV Index
2.9
Moderate
🔵 Pressure
1017
hPa · 30.02 in
💨 Wind
9.4
km/h · Gust 12.2 km/h
↑ N
💧 Humidity
84%
Dew point 17.4°C
👁 Visibility
10
km · 6 miles
🌡 Heat Index
20.1°
Wind chill 20.1°C
🌿 Air Quality
Good
US EPA Index: 1
🌅
Sunrise
06:24 AM
🌇
Sunset
06:46 PM
📅 3-Day Forecast
Friday
18 Sep 2026
Overcast
22°
/
18°
💧82%
🌧1.38mm
💨27
☀️UV 5.7
Saturday
19 Sep 2026
Overcast
18°
/
12°
💧57%
🌧0mm
💨29
☀️UV 5.7
Sunday
20 Sep 2026
Overcast
18°
/
12°
💧70%
🌧5.53mm
💨17
☀️UV 3.7
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