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Fishkill Weather Forecast
| TONIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | LABOR DAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY |
 |  | | | | | |  |  |  |  |  |
| Mostly Clear | Patchy Fog | Patchy Fog | Patchy Fog | Patchy Fog | Patchy Fog | Mostly Clear | Mostly Sunny | Mostly Cloudy | Mostly Cloudy | Chance of Showers | Partly Cloudy |
| Lo: 59°FLo: 15°C | Hi: 79°FHi: 26°C | Lo: 59°FLo: 15°C | Hi: 75°FHi: 24°C | Lo: 49°FLo: 9°C | Hi: 75°FHi: 24°C | Lo: 51°FLo: 11°C | Hi: 80°FHi: 27°C | Hi: 80°FHi: 27°C Lo: 59°FLo: 15°C | Hi: 80°FHi: 27°C Lo: 59°FLo: 15°C | Lo: 65°FLo: 18°C | Hi: 81°FHi: 27°C Lo: 55°FLo: 13°C |
| POP: 40% |
POP = Probability of Precipitation.
Weather Outlook Updated: 830 PM EDT Fri Sep 04 2026 
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Issued: 133 AM EDT Sat Sep 5 2026
Key Messages
1) Although a few spotty showers can`t be ruled out today, impactful weather is not expected through the holiday weekend.
2) The next threat for widespread showers and possible thunderstorms will be on Wednesday into Thursday.
Discussion
...
KEY MESSAGE 1...
An upper level low is located over Nova Scotia and it is expected to slowly sit and spin over Atlantic Canada through much of the holiday weekend. As a result, an upper level trough will be in place over the Northeast for the next few...