Demster Beach, NY Weather Forecast
Local 7-day forecast
Mostly Cloudy
Track current conditions, temperature changes, wind, and the full daily outlook for Demster Beach, NY in one place.
Mostly cloudy. High near 62, with temperatures falling to around 56 in the afternoon. Southwest wind around 5 mph.
Local Weather Overview
This forecast page for Demster Beach, NY is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: Nov 5, 2026 8:03 AM EST.
The active forecast window currently covers Nov 6 to Nov 11, 2026 for Demster Beach, NY.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Nov 6 to Nov 11, 2026
- Latest sync
- Nov 5, 2026 8:03 AM EST
- Forecast office
- BUF
- Source
- NOAA / NWS
Daily Outlook
This Week in Demster Beach
Friday looks like the warmest upcoming period in Demster Beach at 62 degrees F.
Wednesday Night is the coolest period ahead with temperatures near 29 degrees F.
The strongest winds are forecast for Sunday at about 10 to 16 mph W.
Precipitation is mentioned in 11 upcoming forecast periods.
Forecast Details
- Last updated
- Nov 5, 2026 8:03 AM EST
- Coverage
- 6 days
- Time zone
- America/New_York
- Forecast office
- BUF
- Radar station
- KTYX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Rain showers likely after 7pm. Mostly cloudy, with a low around 43. Northwest wind 2 to 6 mph. Chance of precipitation is 70%. New rainfall amounts less than a tenth of an inch possible.
Rain showers. Cloudy, with a high near 54. Northwest wind 7 to 12 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch possible.
Rain showers. Cloudy, with a low around 38. Northwest wind around 10 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch possible.
A chance of rain showers. Partly sunny, with a high near 53. West wind 10 to 16 mph. Chance of precipitation is 50%.
A chance of rain showers. Mostly cloudy, with a low around 37. West wind around 14 mph, with gusts as high as 24 mph. Chance of precipitation is 50%.
A chance of rain showers. Partly sunny, with a high near 53. Chance of precipitation is 50%.
A slight chance of rain showers. Partly cloudy, with a low around 37.
A chance of rain showers. Mostly sunny, with a high near 56. Chance of precipitation is 30%.
A chance of rain showers. Mostly cloudy, with a low around 35. Chance of precipitation is 30%.
A slight chance of rain showers before 1pm. Partly sunny, with a high near 51.
A slight chance of rain showers between 7pm and midnight, then a slight chance of rain and snow showers. Mostly cloudy, with a low around 29.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Friday
Nov 6
|
Mostly Cloudy
|
62°F |
5 mph
SW
|
|
Friday Night
Nov 6
|
Rain Showers Likely
|
43°F |
2 to 6 mph
NW
|
|
Saturday
Nov 7
|
Rain Showers
|
54°F |
7 to 12 mph
NW
|
|
Saturday Night
Nov 7
|
Rain Showers
|
38°F |
10 mph
NW
|
|
Sunday
Nov 8
|
Chance Rain Showers
|
53°F |
10 to 16 mph
W
|
|
Sunday Night
Nov 8
|
Chance Rain Showers
|
37°F |
14 mph
W
|
|
Monday
Nov 9
|
Chance Rain Showers
|
53°F |
16 mph
NW
|
|
Monday Night
Nov 9
|
Slight Chance Rain Showers
|
37°F |
7 to 12 mph
W
|
|
Tuesday
Nov 10
|
Chance Rain Showers
|
56°F |
9 to 16 mph
SW
|
|
Tuesday Night
Nov 10
|
Chance Rain Showers
|
35°F |
8 to 13 mph
W
|
|
Veterans Day
Nov 11
|
Slight Chance Rain Showers
|
51°F |
10 mph
NW
|
|
Wednesday Night
Nov 11
|
Slight Chance Rain Showers then Slight Chance Rain And Snow Showers
|
29°F |
7 mph
NW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Demster Beach.