Old Brookville, NY Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Old Brookville, NY in one place.
Sunny. High near 65, with temperatures falling to around 61 in the afternoon. Northeast wind 6 to 9 mph.
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: Oct 14, 2026 12:19 AM EDT.
The active forecast window currently covers Oct 15 to Oct 20, 2026 for Old Brookville, NY.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Oct 15 to Oct 20, 2026
- Latest sync
- Oct 14, 2026 12:19 AM EDT
- Forecast office
- OKX
- Source
- NOAA / NWS
Daily Outlook
This Week in Old Brookville
Friday looks like the warmest upcoming period in Old Brookville at 74 degrees F.
Saturday Night is the coolest period ahead with temperatures near 42 degrees F.
The strongest winds are forecast for Friday Night at about 17 to 23 mph W.
Precipitation is mentioned in 4 upcoming forecast periods.
Forecast Details
- Last updated
- Oct 14, 2026 12:19 AM EDT
- Coverage
- 6 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
Rain showers after 8pm. Mostly cloudy. Low around 56, with temperatures rising to around 58 overnight. Southeast wind 6 to 13 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch possible.
Rain showers before 2pm, then showers and thunderstorms. Cloudy. High near 74, with temperatures falling to around 70 in the afternoon. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Showers and thunderstorms. Mostly cloudy, with a low around 46. Chance of precipitation is 90%.
A slight chance of rain showers before 8am. Sunny, with a high near 54.
Mostly clear, with a low around 42.
Sunny, with a high near 59.
Mostly clear, with a low around 48.
Mostly sunny, with a high near 64.
Partly cloudy, with a low around 52.
Mostly sunny, with a high near 66.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Thursday
Oct 15
|
Sunny
|
65°F |
6 to 9 mph
NE
|
|
Thursday Night
Oct 15
|
Rain Showers
|
56°F |
6 to 13 mph
SE
|
|
Friday
Oct 16
|
Rain Showers
|
74°F |
13 to 17 mph
S
|
|
Friday Night
Oct 16
|
Showers And Thunderstorms
|
46°F |
17 to 23 mph
W
|
|
Saturday
Oct 17
|
Slight Chance Rain Showers then Sunny
|
54°F |
23 mph
NW
|
|
Saturday Night
Oct 17
|
Mostly Clear
|
42°F |
8 to 18 mph
NW
|
|
Sunday
Oct 18
|
Sunny
|
59°F |
10 mph
W
|
|
Sunday Night
Oct 18
|
Mostly Clear
|
48°F |
9 mph
SW
|
|
Monday
Oct 19
|
Mostly Sunny
|
64°F |
8 to 12 mph
SW
|
|
Monday Night
Oct 19
|
Partly Cloudy
|
52°F |
6 to 10 mph
SW
|
|
Tuesday
Oct 20
|
Mostly Sunny
|
66°F |
7 mph
W
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Old Brookville.