Halfmoon, NY Weather Forecast
Local 7-day forecast
Showers And Thunderstorms Likely
Track current conditions, temperature changes, wind, and the full daily outlook for Halfmoon, NY in one place.
A chance of rain showers before 11am, then showers and thunderstorms likely. Mostly cloudy, with a high near 67. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch possible.
Local Weather Overview
This forecast page for Halfmoon, 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 14, 2026 9:51 PM EDT.
The active forecast window currently covers Apr 17 to Apr 21, 2026 for Halfmoon, NY.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Apr 17 to Apr 21, 2026
- Latest sync
- Apr 14, 2026 9:51 PM EDT
- Forecast office
- ALY
- Source
- NOAA / NWS
Daily Outlook
This Week in Halfmoon
Saturday looks like the warmest upcoming period in Halfmoon at 68 degrees F.
Monday Night is the coolest period ahead with temperatures near 27 degrees F.
The strongest winds are forecast for Monday at about 16 mph W.
Precipitation is mentioned in 6 upcoming forecast periods.
Forecast Details
- Last updated
- Apr 14, 2026 9:51 PM EDT
- Coverage
- 5 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
Showers and thunderstorms likely before 2am. Mostly cloudy, with a low around 51. Chance of precipitation is 60%.
Partly sunny, with a high near 68.
A chance of rain showers after 8pm. Mostly cloudy, with a low around 47. Chance of precipitation is 50%.
Rain showers likely. Mostly cloudy, with a high near 60. Chance of precipitation is 70%.
Rain showers likely before 2am, then a slight chance of rain and snow showers. Mostly cloudy, with a low around 32. Chance of precipitation is 70%.
A slight chance of rain and snow showers before 2pm. Partly sunny, with a high near 42.
Partly cloudy, with a low around 27.
Sunny, with a high near 49.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Friday
Apr 17
|
Showers And Thunderstorms Likely
|
67°F |
6 mph
W
|
|
Friday Night
Apr 17
|
Showers And Thunderstorms Likely
|
51°F |
6 mph
NE
|
|
Saturday
Apr 18
|
Partly Sunny
|
68°F |
3 to 8 mph
SE
|
|
Saturday Night
Apr 18
|
Chance Rain Showers
|
47°F |
8 mph
SE
|
|
Sunday
Apr 19
|
Rain Showers Likely
|
60°F |
7 to 13 mph
SW
|
|
Sunday Night
Apr 19
|
Rain Showers Likely then Slight Chance Rain And Snow Showers
|
32°F |
14 mph
W
|
|
Monday
Apr 20
|
Slight Chance Rain And Snow Showers
|
42°F |
16 mph
W
|
|
Monday Night
Apr 20
|
Partly Cloudy
|
27°F |
8 to 13 mph
W
|
|
Tuesday
Apr 21
|
Sunny
|
49°F |
10 mph
W
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Halfmoon.
