Northumberland, NY Weather Forecast
Local 7-day forecast
Rain Showers
Track current conditions, temperature changes, wind, and the full daily outlook for Northumberland, NY in one place.
Rain showers. Cloudy, with a high near 52. West wind 2 to 10 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Local Weather Overview
This forecast page for Northumberland, 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 7:12 AM EST.
The active forecast window currently covers Nov 7 to Nov 13, 2026 for Northumberland, NY.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Nov 7 to Nov 13, 2026
- Latest sync
- Nov 7, 2026 7:12 AM EST
- Forecast office
- ALY
- Source
- NOAA / NWS
Daily Outlook
This Week in Northumberland
Tuesday looks like the warmest upcoming period in Northumberland at 54 degrees F.
Friday Night is the coolest period ahead with temperatures near 25 degrees F.
The strongest winds are forecast for Tonight at about 10 to 14 mph NW.
Precipitation is mentioned in 11 upcoming forecast periods.
Forecast Details
- Last updated
- Nov 7, 2026 7:12 AM EST
- Coverage
- 7 days
- Time zone
- America/New_York
- Forecast office
- ALY
- Radar station
- KENX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Rain showers before 5am. Cloudy, with a low around 41. Northwest wind 10 to 14 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Mostly sunny. High near 52, with temperatures falling to around 46 in the afternoon. West wind 9 to 14 mph, with gusts as high as 25 mph. New rainfall amounts less than a tenth of an inch possible.
A chance of rain showers after 1am. Mostly cloudy, with a low around 39. West wind 6 to 13 mph. Chance of precipitation is 30%.
A chance of rain showers before 1pm. Partly sunny, with a high near 50. West wind around 14 mph, with gusts as high as 24 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.
Mostly cloudy, with a low around 34.
Partly sunny, with a high near 54.
A slight chance of rain between 7pm and 1am. Partly cloudy, with a low around 37.
Partly sunny, with a high near 50.
A slight chance of rain between 7pm and 1am. Mostly cloudy, with a low around 30.
A slight chance of rain after 1pm. Partly sunny, with a high near 46.
A slight chance of rain before 7pm, then a chance of rain and snow. Mostly cloudy, with a low around 26. Chance of precipitation is 30%.
A chance of snow before 1pm, then a chance of rain and snow. Partly sunny, with a high near 43. Chance of precipitation is 30%.
A chance of rain and snow. Mostly cloudy, with a low around 25.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Today
Nov 7
|
Rain Showers
|
52°F |
2 to 10 mph
W
|
|
Tonight
Nov 7
|
Rain Showers
|
41°F |
10 to 14 mph
NW
|
|
Sunday
Nov 8
|
Mostly Sunny
|
52°F |
9 to 14 mph
W
|
|
Sunday Night
Nov 8
|
Mostly Cloudy then Chance Rain Showers
|
39°F |
6 to 13 mph
W
|
|
Monday
Nov 9
|
Chance Rain Showers
|
50°F |
14 mph
W
|
|
Monday Night
Nov 9
|
Mostly Cloudy
|
34°F |
6 to 10 mph
W
|
|
Tuesday
Nov 10
|
Partly Sunny
|
54°F |
6 to 10 mph
W
|
|
Tuesday Night
Nov 10
|
Slight Chance Light Rain
|
37°F |
6 to 9 mph
W
|
|
Veterans Day
Nov 11
|
Partly Sunny
|
50°F |
6 to 10 mph
W
|
|
Wednesday Night
Nov 11
|
Slight Chance Light Rain
|
30°F |
2 to 6 mph
NW
|
|
Thursday
Nov 12
|
Partly Sunny then Slight Chance Light Rain
|
46°F |
5 mph
N
|
|
Thursday Night
Nov 12
|
Chance Rain And Snow
|
26°F |
5 to 8 mph
N
|
|
Friday
Nov 13
|
Chance Light Snow
|
43°F |
8 mph
N
|
|
Friday Night
Nov 13
|
Chance Rain And Snow
|
25°F |
7 mph
N
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Northumberland.