Cold Spring Harbor, NY Weather Forecast
Local 7-day forecast
Chance Rain Showers
Track current conditions, temperature changes, wind, and the full daily outlook for Cold Spring Harbor, NY in one place.
A chance of rain showers before 2pm. Mostly cloudy, with a high near 59. Southeast wind 7 to 10 mph. Chance of precipitation is 30%.
Local Weather Overview
This forecast page for Cold Spring Harbor, 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: Apr 20, 2026 11:18 AM EDT.
The active forecast window currently covers Apr 22 to Apr 26, 2026 for Cold Spring Harbor, NY.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Apr 22 to Apr 26, 2026
- Latest sync
- Apr 20, 2026 11:18 AM EDT
- Forecast office
- OKX
- Source
- NOAA / NWS
Daily Outlook
This Week in Cold Spring Harbor
Thursday looks like the warmest upcoming period in Cold Spring Harbor at 65 degrees F.
Wednesday Night is the coolest period ahead with temperatures near 46 degrees F.
The strongest winds are forecast for Sunday at about 7 to 12 mph E.
Precipitation is mentioned in 8 upcoming forecast periods.
Forecast Details
- Last updated
- Apr 20, 2026 11:18 AM EDT
- Coverage
- 5 days
- Time zone
- America/New_York
- Forecast office
- OKX
- Radar station
- KOKX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Partly cloudy, with a low around 46.
Mostly sunny, with a high near 65.
A slight chance of rain showers after 2am. Partly cloudy, with a low around 48.
A slight chance of rain showers before 8am. Mostly sunny, with a high near 62.
A slight chance of rain showers after 8pm. Partly cloudy, with a low around 46.
A chance of rain showers. Partly sunny, with a high near 57. Chance of precipitation is 30%.
A chance of rain showers. Mostly cloudy, with a low around 46. Chance of precipitation is 40%.
A chance of rain showers. Mostly cloudy, with a high near 58. Chance of precipitation is 40%.
A chance of rain showers. Mostly cloudy, with a low around 46.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Wednesday
Apr 22
|
Chance Rain Showers
|
59°F |
7 to 10 mph
SE
|
|
Wednesday Night
Apr 22
|
Partly Cloudy
|
46°F |
3 to 7 mph
NE
|
|
Thursday
Apr 23
|
Mostly Sunny
|
65°F |
3 to 8 mph
NW
|
|
Thursday Night
Apr 23
|
Partly Cloudy then Slight Chance Rain Showers
|
48°F |
5 to 8 mph
NW
|
|
Friday
Apr 24
|
Slight Chance Rain Showers then Mostly Sunny
|
62°F |
5 to 8 mph
NE
|
|
Friday Night
Apr 24
|
Slight Chance Rain Showers
|
46°F |
7 mph
SE
|
|
Saturday
Apr 25
|
Chance Rain Showers
|
57°F |
6 to 10 mph
E
|
|
Saturday Night
Apr 25
|
Chance Rain Showers
|
46°F |
9 mph
E
|
|
Sunday
Apr 26
|
Chance Rain Showers
|
58°F |
7 to 12 mph
E
|
|
Sunday Night
Apr 26
|
Chance Rain Showers
|
46°F |
6 to 9 mph
E
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Cold Spring Harbor.
