Weather Forecast for Cape Cod

Massachusetts, United States of America

select dropwdown icon
Share
Sunny

Current Weather - Cape Cod: -3°C

Massachusetts, United States of America

Sunny

Feels like -10°C

Wind

28 km/h SW

Humidity

50%

Pressure

1030 mb

UV Index

1

Visibility

16 km

Sunny

Sunny

Wednesday, January 21, 2026

High

1°C

Low

-11°C

Rain Chance

0%

Hourly Forecast

Clear -0°C
19:00
Partly Cloudy 0°C
20:00
Clear 1°C
21:00
Overcast 1°C
22:00
Overcast 2°C
23:00
Jan 22

Day Statistics

Maximum Wind

32 km/h

Humidity

63%

Precipitation

0 mm

UV Index

0

Visibility

10 km

Rain Chance

0%

Snow Chance

0%

Sun & Moon

Sunrise

07:02 AM

Sunset

04:43 PM

Moonrise

08:40 AM

Moonset

07:52 PM

Moon Phase

Waxing Crescent

Moon Illumination

5%

Air Quality

PM2.5

6.1

μg/m³

PM10

6.9

μg/m³

NO₂

7.5

μg/m³

O₃

68.5

μg/m³

SO₂

2.8

μg/m³

CO

203.2

μg/m³

US EPA Index: 1 GB DEFRA Index: 1

Solar Radiation Data

Shortwave Radiation

339.8

Diffuse Radiation

51.52

DNI

0

GTI

53.6