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Washington Trail Weather Forecast
| THIS AFTERNOON | TONIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT |
 |  | |  | |  |  | | | |  | |
| Sunny | Mostly Clear | Mostly Sunny | Patchy Fog | Patchy Fog | Chance of Showers | Clearing | Mostly Clear | Mostly Sunny | Chance of Showers | Showers | Showers Likely |
| Hi: 70°FHi: 21°C | Lo: 51°FLo: 11°C | Hi: 75°FHi: 24°C | Lo: 61°FLo: 16°C | Hi: 79°FHi: 26°C | Lo: 65°FLo: 18°C | Hi: 79°FHi: 26°C | Lo: 51°FLo: 11°C | Hi: 69°FHi: 21°C | Lo: 55°FLo: 13°C | Hi: 70°FHi: 21°C | Lo: 55°FLo: 13°C |
| POP: 50% | POP: 40% | POP: 60% | POP: 60% |
POP = Probability of Precipitation.
Weather Outlook Updated: 247 PM EDT Tue Sep 15 2026 
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Issued: 128 PM EDT Tue Sep 15 2026
Key Messages
1) Dry and sunny conditions through Thursday. No hazardous weather expected.
2) Chances of rain return to the forecast Thursday night into Friday and again late in the weekend into early next week. Limited to low impacts expected at this time.
Discussion
... .KEY MESSAGE 1... An upper level ridge builds in from the southwest today with high pressure building in at the surface. This high will remain in control through Thursday. This pattern will lead to plenty of sun and dry conditions t...