Old Brookville, NY Weather Forecast
Local 7-day forecast
Mostly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Old Brookville, NY in one place.
Mostly sunny, with a high near 65.
Local Weather Overview
This forecast page for Old Brookville, 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 11:23 AM EDT.
The active forecast window currently covers Apr 23 to Apr 26, 2026 for Old Brookville, NY.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Apr 23 to Apr 26, 2026
- Latest sync
- Apr 20, 2026 11:23 AM EDT
- Forecast office
- OKX
- Source
- NOAA / NWS
Daily Outlook
This Week in Old Brookville
Thursday looks like the warmest upcoming period in Old Brookville at 65 degrees F.
Saturday 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 7 upcoming forecast periods.
Forecast Details
- Last updated
- Apr 20, 2026 11:23 AM EDT
- Coverage
- 4 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
A slight chance of rain showers after 2am. Partly cloudy, with a low around 49.
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 47.
A chance of rain showers. Partly sunny, with a high near 56. Chance of precipitation is 40%.
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 |
|---|---|---|---|
|
Thursday
Apr 23
|
Mostly Sunny
|
65°F |
5 to 9 mph
NW
|
|
Thursday Night
Apr 23
|
Partly Cloudy then Slight Chance Rain Showers
|
49°F |
5 to 9 mph
NW
|
|
Friday
Apr 24
|
Slight Chance Rain Showers then Mostly Sunny
|
62°F |
5 to 9 mph
E
|
|
Friday Night
Apr 24
|
Slight Chance Rain Showers
|
47°F |
6 to 9 mph
SE
|
|
Saturday
Apr 25
|
Chance Rain Showers
|
56°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 |
9 mph
E
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Old Brookville.