Live Weather & Forecast
Weather in Halfmoon
New York, United States · Real-time conditions & 3-day outlook
17°C
Feels like 17°C
63°F / Feels 63°F
Overcast
Halfmoon, New York
🌙 Nighttime
Updated: 2026-04-16 03:00
Humidity
97%
Wind
3.6 km/h NNW
Wind Gust
4.6 km/h
Pressure
1011 mb
Visibility
16 km
UV Index
0
(Low)
Precipitation
0.08 mm
Cloud Cover
100%
Dew Point
15.6°C
Wind Degree
344°
Air Quality Index
US EPA: Good
UK DEFRA: Low (1)
CO
191.9 μg/m³
NO₂
9.4 μg/m³
O₃
56 μg/m³
SO₂
2.6 μg/m³
PM 2.5
10.5 μg/m³
PM 10
11.1 μg/m³
Today's Hourly Forecast
24-hour breakdown for Halfmoon, New York
12 AM
18°
Patchy rain nearby
1 AM
17°
Patchy rain nearby
2 AM
17°
Moderate rain at times
3 AM
17°
Overcast
4 AM
16°
Clear
5 AM
16°
Clear
6 AM
16°
Clear
7 AM
17°
Sunny
8 AM
19°
Sunny
9 AM
20°
Partly Cloudy
10 AM
21°
Cloudy
11 AM
23°
Sunny
12 PM
25°
Sunny
1 PM
26°
Sunny
2 PM
26°
Cloudy
3 PM
27°
Sunny
4 PM
27°
Partly Cloudy
5 PM
26°
Thundery outbreaks in nearby
6 PM
26°
Cloudy
7 PM
25°
Cloudy
8 PM
25°
Partly Cloudy
9 PM
24°
Cloudy
10 PM
24°
Overcast
11 PM
22°
Cloudy
3-Day Forecast
Daily overview for Halfmoon, New York
Today
Patchy rain nearby
27°
/
15°
🌧️ 89% chance of rain
💧 Avg. humidity: 75%
💨 Max wind: 19.4 km/h
🌧️ Total precip: 1.16 mm
☀️ UV Index: 1.2
🌅 Sunrise: 06:11 AM
🌇 Sunset: 07:39 PM
🌙 Waning Crescent
🌑 Moon: 3% lit
Fri, Apr 17
Partly Cloudy
19°
/
11°
🌧️ 0% chance of rain
💧 Avg. humidity: 80%
💨 Max wind: 16.2 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 0.9
🌅 Sunrise: 06:10 AM
🌇 Sunset: 07:40 PM
🌙 New Moon
🌑 Moon: 0% lit
Sat, Apr 18
Fog
20°
/
10°
🌧️ 0% chance of rain
💧 Avg. humidity: 80%
💨 Max wind: 23.8 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 1.3
🌅 Sunrise: 06:08 AM
🌇 Sunset: 07:41 PM
🌙 Waxing Crescent
🌑 Moon: 1% lit
Best Time to Visit Halfmoon
Plan your trip to Halfmoon, United States around the most favorable weather conditions.
Peak Season
June – September
Warm, dry summers — ideal for outdoor activities.
Shoulder Season
April – May, October
Fewer crowds, moderate prices, mild weather.
Off Season
November – March
Cooler temperatures; some regions may experience rain or snow.
Frequently Asked Questions
What is the current weather in Halfmoon?
Current conditions in Halfmoon: Overcast, temperature 17°C, humidity 97%.
What is the best time to visit Halfmoon?
The best time to visit Halfmoon is typically June – September. Warm, dry summers — ideal for outdoor activities.
What is the climate like in Halfmoon?
Halfmoon is located at approximately 42.8° latitude. It has a temperate climate with warm summers and cold winters.
Does it rain a lot in Halfmoon?
The wettest period in Halfmoon is typically during November – March. Cooler temperatures; some regions may experience rain or snow.
What should I pack for a trip to Halfmoon?
For visits to Halfmoon during June – September: light clothing and sun protection. For November – March: layers and a waterproof jacket are recommended.
What country is Halfmoon in?
Halfmoon is located in United States, in the state of New York.
What are the public holidays in Halfmoon in 2026?
View the 2026 public holidays for Halfmoon on our Holidays page.
What are the GPS coordinates used for the weather forecast in Halfmoon?
The weather forecast for Halfmoon uses coordinates 42.8276, -73.7179.