Jefferson, MD Weather Forecast
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Jefferson Weather Forecast
| REST OF THIS AFTERNOON | TONIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT |
| Chance of Showers | Mostly Cloudy | Chance of Showers | Mostly Cloudy | Mostly Sunny | Partly Cloudy | Partly Sunny | Mostly Cloudy | Mostly Sunny | Mostly Clear | Sunny | Clear |
| Hi: 59°FHi: 15°C | Lo: 40°FLo: 4°C | Hi: 45°FHi: 7°C | Lo: 31°FLo: -1°C | Hi: 49°FHi: 9°C | Lo: 35°FLo: 2°C | Hi: 51°FHi: 11°C | Lo: 31°FLo: -1°C | Hi: 51°FHi: 11°C | Lo: 30°FLo: -1°C | Hi: 55°FHi: 13°C | Lo: 29°FLo: -2°C |
| POP: 20% | POP: 20% |
POP = Probability of Precipitation.
Weather Outlook Updated: 356 PM EST Thu Nov 12 2026 

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Issued: 229 PM EST Thu Nov 12 2026
Key Messages
- 1) First snowfall for parts of the Alleghenies with spotty showers & brisk conditions elsewhere through Saturday.
- 2) Cooler temperatures and dry conditions expected through mid week.
Discussion
... KEY MESSAGE 1... First snowfall for parts of the Alleghenies with spotty showers & brisk conditions elsewhere through Saturday.
Overall not too much of a change from the morning forecast package outside of decreasing PoPs and filtered breaks of sunshine east of the mountains. Still monitoring...
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