Shamrock Park, MD Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
Shamrock Park Weather Forecast
| TODAY | TONIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT |
| Sunny | Mostly Clear | Chance of T-Storm | Mostly Cloudy | Mostly Cloudy | Mostly Cloudy | Partly Sunny | Chance of Showers | Chance of Showers | Chance of Showers | Chance of Showers | Partly Cloudy |
| Hi: 81°FHi: 27°C | Lo: 61°FLo: 16°C | Hi: 85°FHi: 29°C | Lo: 69°FLo: 21°C | Hi: 89°FHi: 32°C | Lo: 69°FLo: 21°C | Hi: 89°FHi: 32°C | Lo: 71°FLo: 22°C | Hi: 90°FHi: 32°C | Lo: 71°FLo: 22°C | Hi: 89°FHi: 32°C | Lo: 69°FLo: 21°C |
| POP: 20% | POP: 30% | POP: 30% | POP: 30% | POP: 30% |
POP = Probability of Precipitation.
Weather Outlook Updated: 755 AM EDT Sat Aug 29 2026 

Shamrock Park Radar Loop
Use the map search tool if you want to place a location marker on the radar map...
Shamrock Park Weather Map
Shamrock Park Quick Facts
Shamrock Park Forecast Discussion
Meteorlogic Glosserator
Instant definitions for any meteorological term.
Instant definitions for any meteorological term.
Issued: 1022 AM EDT Sat Aug 29 2026
Key Messages
- 1) Cooler and less humid this afternoon; warmer and more humid Sunday with isolated afternoon thunderstorms.
- 2) Late summer heat returns next week.
- 3) Thunderstorm chances increase next week.
Discussion
... KEY MESSAGE 1...Cooler and less humid this afternoon; warmer and more humid Sunday with isolated afternoon thunderstorms.
High pressure will pass north of the area this afternoon and then off the Mid Atlantic coast Sunday. It will be slightly cooler and less humid this afternoon on N...
Weather World