Weather World
Cape Cod Convention & Visitors BureauCape Cod, MA Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
Cape Cod Weather Forecast
| TODAY | TONIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT |
 |  | |  | |  |  |  |  | | | |
| Sunny | Mostly Clear | Sunny | Partly Cloudy | Mostly Sunny | Chance of Showers | Chance of Showers | Mostly Cloudy | Mostly Cloudy | Partly Cloudy | Sunny | Partly Cloudy |
| Hi: 75°FHi: 24°C | Lo: 61°FLo: 16°C | Hi: 75°FHi: 24°C | Lo: 69°FLo: 21°C | Hi: 79°FHi: 26°C | Hi: 79°FHi: 26°C Lo: 69°FLo: 21°C | Hi: 79°FHi: 26°C Lo: 69°FLo: 21°C | Hi: 75°FHi: 24°C Lo: 65°FLo: 18°C | Hi: 75°FHi: 24°C Lo: 65°FLo: 18°C | Lo: 65°FLo: 18°C | Hi: 75°FHi: 24°C | Hi: 79°FHi: 26°C Lo: 69°FLo: 21°C |
| POP: 50% | POP: 50% |
POP = Probability of Precipitation.
Weather Outlook Updated: 703 AM EDT Tue Aug 25 2026 
Cape Cod Radar Loop
Use the map search tool if you want to place a location marker on the radar map...
Cape Cod Weather Map
Cape Cod Quick Facts
Cape Cod Forecast Discussion
Meteorlogic Glosserator
Instant definitions for any meteorological term.
Instant definitions for any meteorological term.
Issued: 723 AM EDT Tue Aug 25 2026
Key Messages
- Mainly dry and seasonable conditions, outside of a stray shower this afternoon across the western half of southern New England.
- Main risk for a round of scattered showers and a few thunderstorms will be sometime late Thu/Thu night into Fri with summerlike humidity. Mainly dry and seasonable weather favored for this weekend.
Discussion
... KEY MESSAGE 1...Mainly dry and seasonable conditions, outside of a stray shower this afternoon across the western half of southern New England.
Southe...