Live Weather & Forecast
Weather in Neptune
New Jersey, United States · Real-time conditions & 3-day outlook
28°C
Feels like 27°C
82°F / Feels 80°F
Sunny
Neptune, New Jersey
🌞 Daytime
Updated: 2026-04-12 18:15
Humidity
25%
Wind
13.7 km/h SW
Wind Gust
23.3 km/h
Pressure
1019 mb
Visibility
16 km
UV Index
1
(Low)
Precipitation
0 mm
Cloud Cover
25%
Dew Point
8.9°C
Wind Degree
231°
Air Quality Index
US EPA: Good
UK DEFRA: Low (1)
CO
184.9 μg/m³
NO₂
8.4 μg/m³
O₃
97 μg/m³
SO₂
3.7 μg/m³
PM 2.5
8.4 μg/m³
PM 10
9 μg/m³
Today's Hourly Forecast
24-hour breakdown for Neptune, New Jersey
12 AM
12°
Clear
1 AM
11°
Clear
2 AM
10°
Clear
3 AM
10°
Clear
4 AM
9°
Clear
5 AM
9°
Clear
6 AM
9°
Clear
7 AM
10°
Sunny
8 AM
13°
Sunny
9 AM
16°
Sunny
10 AM
20°
Sunny
11 AM
23°
Sunny
12 PM
25°
Sunny
1 PM
27°
Sunny
2 PM
28°
Sunny
3 PM
29°
Sunny
4 PM
29°
Sunny
5 PM
29°
Sunny
6 PM
28°
Sunny
7 PM
26°
Sunny
8 PM
24°
Sunny
9 PM
22°
Clear
10 PM
21°
Clear
11 PM
20°
Clear
3-Day Forecast
Daily overview for Neptune, New Jersey
Today
Sunny
30°
/
9°
🌧️ 0% chance of rain
💧 Avg. humidity: 46%
💨 Max wind: 16.2 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 1.7
🌅 Sunrise: 06:55 AM
🌇 Sunset: 08:01 PM
🌙 Waning Crescent
🌑 Moon: 33% lit
Mon, Apr 13
Moderate rain
21°
/
15°
🌧️ 83% chance of rain
💧 Avg. humidity: 73%
💨 Max wind: 20.5 km/h
🌧️ Total precip: 17.76 mm
☀️ UV Index: 1.2
🌅 Sunrise: 06:53 AM
🌇 Sunset: 08:02 PM
🌙 Waning Crescent
🌑 Moon: 23% lit
Tue, Apr 14
Partly Cloudy
28°
/
18°
🌧️ 0% chance of rain
💧 Avg. humidity: 65%
💨 Max wind: 21.2 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 1.9
🌅 Sunrise: 06:52 AM
🌇 Sunset: 08:03 PM
🌙 Waning Crescent
🌑 Moon: 15% lit
Best Time to Visit Neptune
Plan your trip to Neptune, 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 Neptune?
Current conditions in Neptune: Sunny, temperature 28°C, humidity 25%.
What is the best time to visit Neptune?
The best time to visit Neptune is typically June – September. Warm, dry summers — ideal for outdoor activities.
What is the climate like in Neptune?
Neptune is located at approximately 39.1° latitude. It has a temperate climate with warm summers and cold winters.
Does it rain a lot in Neptune?
The wettest period in Neptune is typically during November – March. Cooler temperatures; some regions may experience rain or snow.
What should I pack for a trip to Neptune?
For visits to Neptune during June – September: light clothing and sun protection. For November – March: layers and a waterproof jacket are recommended.
What country is Neptune in?
Neptune is located in United States, in the state of New Jersey.
What are the public holidays in Neptune in 2026?
View the 2026 public holidays for Neptune on our Holidays page.
What are the GPS coordinates used for the weather forecast in Neptune?
The weather forecast for Neptune uses coordinates 39.0754, -81.7799.