Weather World
Charles County, MD Official SiteCharles County, MD Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
Charles County Weather Forecast
| REST OF THIS AFTERNOON | TONIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | LABOR DAY | MONDAY NIGHT |
 |  |  | | |  |  |  | |  | | |
| Thunderstorms | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Chance of Showers | Mostly Sunny | Partly Cloudy | Sunny | Mostly Clear | Mostly Sunny | Partly Cloudy |
| Hi: 89°FHi: 32°C | Lo: 71°FLo: 22°C | Hi: 95°FHi: 35°C | Lo: 75°FLo: 24°C | Hi: 91°FHi: 33°C | Lo: 71°FLo: 22°C | Hi: 85°FHi: 29°C | Lo: 65°FLo: 18°C | Hi: 81°FHi: 27°C | Lo: 61°FLo: 16°C | Hi: 81°FHi: 27°C | Lo: 61°FLo: 16°C |
| POP: 70% | POP: 70% | POP: 20% | POP: 30% | POP: 50% | POP: 50% |
POP = Probability of Precipitation.
Weather Outlook Updated: 455 PM EDT Wed Sep 02 2026 
Charles County Radar Loop
Use the map search tool if you want to place a location marker on the radar map...
Charles County Weather Map
Charles County Quick Facts
Charles County Forecast Discussion
Meteorlogic Glosserator
Instant definitions for any meteorological term.
Instant definitions for any meteorological term.
Issued: 228 PM EDT Wed Sep 2 2026
Key Messages
- 1) Daily severe weather threat through the end of the week.
- 2) Hot and humid conditions yield likely record high minimum temperatures this week.
- 3) Heat & thunderstorms begin to decrease heading into Labor Day weekend.
Discussion
... KEY MESSAGE 1...Daily severe weather threat through the end of the week.
The original Mesoscale Convective Complex that moved out of Pennsylvania into our CWA late this morning has now bowed well south and east out over the Delmarva and central Chesapeake B...