Purchase, NY Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
Purchase Weather Forecast
| TODAY | TONIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT |
| Chance of Rain | Chance of T-Storm | Rain | Chance of Rain | Chance of Rain | Partly Cloudy | Sunny | Mostly Clear | Sunny | Mostly Clear | Mostly Sunny | Mostly Clear |
| Hi: 71°FHi: 22°C | Lo: 61°FLo: 16°C | Hi: 69°FHi: 21°C | Lo: 51°FLo: 11°C | Hi: 65°FHi: 18°C | Lo: 45°FLo: 7°C | Hi: 60°FHi: 16°C | Lo: 41°FLo: 5°C | Hi: 59°FHi: 15°C | Lo: 40°FLo: 4°C | Hi: 61°FHi: 16°C | Lo: 41°FLo: 5°C |
| POP: 50% | POP: 80% | POP: 100% | POP: 30% | POP: 20% |
POP = Probability of Precipitation.
Weather Outlook Updated: 311 AM EST Thu Nov 05 2026 

Purchase Radar Loop
Use the map search tool if you want to place a location marker on the radar map...
Purchase Weather Map
Purchase Quick Facts
Purchase Forecast Discussion
Meteorlogic Glosserator
Instant definitions for any meteorological term.
Instant definitions for any meteorological term.
Issued: 131 AM EST Thu Nov 5 2026
Key Messages
1) Unseasonably mild conditions continue into late week.
2) Rain returns to the region, with a period of moderate to heavy rainfall likely for some areas on Friday, particularly across Long Island and southern CT.
Discussion
... .KEY MESSAGE 1... Deep layer SW flow with highly amplified ridging along the East Coast and surface high pressure centered off the Mid Atlantic is resulting in dry and mild conditions local
After a mild night ahead, with low clouds and fog especially along the co...
Weather World