Dumbarton, NY Weather Forecast
Local 7-day forecast
Widespread Rain Showers
Track current conditions, temperature changes, wind, and the full daily outlook for Dumbarton, NY in one place.
Widespread rain showers. Cloudy, with a low around 40. West wind around 7 mph. Chance of precipitation is 90%. New rainfall amounts less than a tenth of an inch possible.
Local Weather Overview
This forecast page for Dumbarton, 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 7, 2026 6:25 AM EST.
The active forecast window currently covers Nov 7 to Nov 13, 2026 for Dumbarton, NY.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Nov 7 to Nov 13, 2026
- Latest sync
- Nov 7, 2026 6:25 AM EST
- Forecast office
- BGM
- Source
- NOAA / NWS
Daily Outlook
This Week in Dumbarton
Tuesday looks like the warmest upcoming period in Dumbarton at 58 degrees F.
Thursday Night is the coolest period ahead with temperatures near 26 degrees F.
The strongest winds are forecast for Monday at about 13 to 16 mph W.
Precipitation is mentioned in 14 upcoming forecast periods.
Forecast Details
- Last updated
- Nov 7, 2026 6:25 AM EST
- Coverage
- 7 days
- Time zone
- America/New_York
- Forecast office
- BGM
- Radar station
- KTYX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Widespread rain showers. Cloudy, with a high near 50. West wind 7 to 10 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Widespread rain showers. Cloudy, with a low around 39. West wind around 10 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch possible.
Scattered rain showers before 10am. Partly sunny, with a high near 57. West wind 6 to 14 mph, with gusts as high as 26 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
Rain showers after 7pm. Mostly cloudy, with a low around 37. West wind 6 to 15 mph, with gusts as high as 29 mph. Chance of precipitation is 90%.
Rain showers. Mostly cloudy, with a high near 52. Chance of precipitation is 90%.
A chance of rain showers. Mostly cloudy, with a low around 34. Chance of precipitation is 40%.
A slight chance of rain showers. Mostly cloudy, with a high near 58.
A slight chance of rain showers. Mostly cloudy, with a low around 38.
A chance of rain showers. Partly sunny, with a high near 52. Chance of precipitation is 40%.
A chance of rain showers before midnight, then a chance of rain and snow showers between midnight and 5am, then a chance of snow. Mostly cloudy, with a low around 30. Chance of precipitation is 30%.
A chance of snow before 8am, then a chance of rain and snow. Mostly cloudy, with a high near 48. Chance of precipitation is 30%.
A chance of rain before 9pm, then a chance of rain and snow. Mostly cloudy, with a low around 26. Chance of precipitation is 30%.
A chance of snow before 9am, then a chance of rain. Partly sunny, with a high near 45.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Overnight
Nov 7
|
Widespread Rain Showers
|
40°F |
7 mph
W
|
|
Saturday
Nov 7
|
Widespread Rain Showers
|
50°F |
7 to 10 mph
W
|
|
Saturday Night
Nov 7
|
Widespread Rain Showers
|
39°F |
10 mph
W
|
|
Sunday
Nov 8
|
Scattered Rain Showers then Partly Sunny
|
57°F |
6 to 14 mph
W
|
|
Sunday Night
Nov 8
|
Rain Showers
|
37°F |
6 to 15 mph
W
|
|
Monday
Nov 9
|
Rain Showers
|
52°F |
13 to 16 mph
W
|
|
Monday Night
Nov 9
|
Chance Rain Showers
|
34°F |
6 to 12 mph
W
|
|
Tuesday
Nov 10
|
Slight Chance Rain Showers
|
58°F |
6 to 13 mph
SW
|
|
Tuesday Night
Nov 10
|
Slight Chance Rain Showers
|
38°F |
3 to 7 mph
W
|
|
Veterans Day
Nov 11
|
Chance Rain Showers
|
52°F |
3 to 8 mph
W
|
|
Wednesday Night
Nov 11
|
Chance Rain Showers then Chance Rain And Snow Showers
|
30°F |
2 mph
NW
|
|
Thursday
Nov 12
|
Chance Light Snow
|
48°F |
1 to 5 mph
N
|
|
Thursday Night
Nov 12
|
Chance Rain And Snow
|
26°F |
3 mph
N
|
|
Friday
Nov 13
|
Chance Light Snow then Chance Light Rain
|
45°F |
2 to 6 mph
N
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Dumbarton.