Weather World
Town of Poolesville, MDPoolesville, MD Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
Poolesville Weather Forecast
| REST OF TODAY | TONIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT |
 |  | | | | | | | | | |  |
| Sunny | Mostly Clear | Sunny | Clear | Sunny | Mostly Clear | Sunny | Mostly Clear | Sunny | Mostly Clear | Sunny | Partly Cloudy |
| Hi: 61°FHi: 16°C | Lo: 39°FLo: 4°C | Hi: 65°FHi: 18°C | Lo: 41°FLo: 5°C | Hi: 59°FHi: 15°C | Lo: 35°FLo: 2°C | Hi: 60°FHi: 16°C | Lo: 39°FLo: 4°C | Hi: 65°FHi: 18°C | Lo: 40°FLo: 4°C | Hi: 69°FHi: 21°C | Lo: 45°FLo: 7°C |
POP = Probability of Precipitation.
Weather Outlook Updated: 1055 AM EDT Wed Oct 21 2026 
Poolesville Radar Loop
Use the map search tool if you want to place a location marker on the radar map...
Poolesville Weather Map
Poolesville Quick Facts
Poolesville Forecast Discussion
Meteorlogic Glosserator
Instant definitions for any meteorological term.
Instant definitions for any meteorological term.
Issued: 931 AM EDT Wed Oct 21 2026
Key Messages
- 1) Dry conditions and seasonable temperatures are expected through early next week.
Discussion
... KEY MESSAGE 1...Dry conditions and seasonable temperatures are expected through early next week.
Surface high pressure continues to build north of the forecast area through the end of the week, yielding dry conditions, seasonal temperatures, and limited cloud cover. High temperatures will be in the 60s to near 70s each day with overnight lows in the 30s to mid 40s.
High pressure will build ...