Chichester, NY Weather Forecast
Local 7-day forecast
Partly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Chichester, NY in one place.
Partly sunny, with a high near 75. Southwest wind around 3 mph.
Local Weather Overview
This forecast page for Chichester, 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: Sep 15, 2026 3:15 PM EDT.
The active forecast window currently covers Sep 16 to Sep 21, 2026 for Chichester, NY.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Sep 16 to Sep 21, 2026
- Latest sync
- Sep 15, 2026 3:15 PM EDT
- Forecast office
- ALY
- Source
- NOAA / NWS
Daily Outlook
This Week in Chichester
Wednesday looks like the warmest upcoming period in Chichester at 75 degrees F.
Friday Night is the coolest period ahead with temperatures near 45 degrees F.
The strongest winds are forecast for Saturday Night at about 6 to 9 mph S.
Precipitation is mentioned in 7 upcoming forecast periods.
Forecast Details
- Last updated
- Sep 15, 2026 3:15 PM EDT
- Coverage
- 6 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
Mostly cloudy, with a low around 59. Southwest wind around 2 mph.
A chance of rain showers after 8am. Mostly cloudy, with a high near 75. Southwest wind 0 to 6 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.
A chance of rain showers before 8pm, then a chance of showers and thunderstorms between 8pm and 2am. Mostly cloudy, with a low around 57. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.
Mostly sunny, with a high near 70.
Partly cloudy, with a low around 45.
Partly sunny, with a high near 65.
A chance of rain showers after 8pm. Mostly cloudy, with a low around 50. Chance of precipitation is 50%.
Rain showers likely before 2pm, then showers and thunderstorms. Mostly cloudy, with a high near 68. Chance of precipitation is 80%.
Showers and thunderstorms. Mostly cloudy, with a low around 50. Chance of precipitation is 80%.
A chance of rain showers. Mostly cloudy, with a high near 65. Chance of precipitation is 40%.
A chance of rain showers. Mostly cloudy, with a low around 46.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Wednesday
Sep 16
|
Partly Sunny
|
75°F |
3 mph
SW
|
|
Wednesday Night
Sep 16
|
Mostly Cloudy
|
59°F |
2 mph
SW
|
|
Thursday
Sep 17
|
Chance Rain Showers
|
75°F |
0 to 6 mph
SW
|
|
Thursday Night
Sep 17
|
Chance Showers And Thunderstorms
|
57°F |
3 mph
W
|
|
Friday
Sep 18
|
Mostly Sunny
|
70°F |
3 to 7 mph
N
|
|
Friday Night
Sep 18
|
Partly Cloudy
|
45°F |
6 mph
N
|
|
Saturday
Sep 19
|
Partly Sunny
|
65°F |
2 to 6 mph
SE
|
|
Saturday Night
Sep 19
|
Chance Rain Showers
|
50°F |
6 to 9 mph
S
|
|
Sunday
Sep 20
|
Showers And Thunderstorms
|
68°F |
9 mph
SW
|
|
Sunday Night
Sep 20
|
Showers And Thunderstorms
|
50°F |
7 mph
NW
|
|
Monday
Sep 21
|
Chance Rain Showers
|
65°F |
6 mph
N
|
|
Monday Night
Sep 21
|
Chance Rain Showers
|
46°F |
6 mph
NE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Chichester.