Prettyboy Reservoir, MD Weather Forecast
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Prettyboy Reservoir Weather Forecast
| REST OF THIS AFTERNOON | TONIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT |
| Sunny | Clear | Patchy Fog | Mostly Clear | Sunny | Partly Cloudy | Partly Sunny | Mostly Cloudy | Mostly Sunny | Mostly Clear | Sunny | Mostly Clear |
| Hi: 65°FHi: 18°C | Lo: 35°FLo: 2°C | Hi: 69°FHi: 21°C | Lo: 49°FLo: 9°C | Hi: 65°FHi: 18°C | Lo: 45°FLo: 7°C | Hi: 65°FHi: 18°C | Lo: 49°FLo: 9°C | Hi: 70°FHi: 21°C | Lo: 51°FLo: 11°C | Hi: 75°FHi: 24°C | Lo: 51°FLo: 11°C |
POP = Probability of Precipitation.
Weather Outlook Updated: 455 PM EDT Sun Oct 25 2026 

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Instant definitions for any meteorological term.
Instant definitions for any meteorological term.
Issued: 736 PM EDT Sun Oct 25 2026
Key Messages
- 1) Frost Advisories again tonight before a warming trend kicks off the new workweek.
- 2) Dry conditions persist with increasing temperatures through the end of the week.
Discussion
... KEY MESSAGE 1...Frost Advisories again tonight before a warming trend kicks off the new workweek.
High pressure will continue to drift south and west toward the central Appalachians tonight yielding less of a marine influence due to westerly low level flow. This will set us up for one more good radiational...
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