Live Weather & Forecast
Weather in Sparta
New Jersey, United States · Real-time conditions & 3-day outlook
10°C
Feels like 10°C
50°F / Feels 51°F
Partly Cloudy
Sparta, New Jersey
🌙 Nighttime
Updated: 2026-04-13 01:15
Humidity
94%
Wind
3.6 km/h E
Wind Gust
5.3 km/h
Pressure
1020 mb
Visibility
10 km
UV Index
0
(Low)
Precipitation
0 mm
Cloud Cover
46%
Dew Point
9.1°C
Wind Degree
82°
Air Quality Index
US EPA: Good
UK DEFRA: Low (1)
CO
124.7 μg/m³
NO₂
1.6 μg/m³
O₃
85 μg/m³
SO₂
0.8 μg/m³
PM 2.5
9.7 μg/m³
PM 10
11.4 μg/m³
Today's Hourly Forecast
24-hour breakdown for Sparta, New Jersey
12 AM
10°
Mist
1 AM
10°
Partly Cloudy
2 AM
10°
Partly Cloudy
3 AM
10°
Partly Cloudy
4 AM
10°
Partly Cloudy
5 AM
10°
Partly Cloudy
6 AM
10°
Partly Cloudy
7 AM
9°
Partly Cloudy
8 AM
10°
Sunny
9 AM
10°
Sunny
10 AM
12°
Sunny
11 AM
14°
Sunny
12 PM
15°
Sunny
1 PM
16°
Sunny
2 PM
16°
Sunny
3 PM
16°
Sunny
4 PM
16°
Partly Cloudy
5 PM
15°
Sunny
6 PM
14°
Partly Cloudy
7 PM
13°
Sunny
8 PM
12°
Sunny
9 PM
11°
Partly Cloudy
10 PM
12°
Clear
11 PM
11°
Clear
3-Day Forecast
Daily overview for Sparta, New Jersey
Today
Sunny
16°
/
9°
🌧️ 0% chance of rain
💧 Avg. humidity: 74%
💨 Max wind: 12.2 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 1.6
🌅 Sunrise: 06:58 AM
🌇 Sunset: 08:03 PM
🌙 Waning Crescent
🌑 Moon: 23% lit
Tue, Apr 14
Partly Cloudy
16°
/
11°
🌧️ 0% chance of rain
💧 Avg. humidity: 58%
💨 Max wind: 11.5 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 0.8
🌅 Sunrise: 06:57 AM
🌇 Sunset: 08:04 PM
🌙 Waning Crescent
🌑 Moon: 15% lit
Wed, Apr 15
Patchy rain nearby
17°
/
11°
🌧️ 89% chance of rain
💧 Avg. humidity: 55%
💨 Max wind: 11.2 km/h
🌧️ Total precip: 0.14 mm
☀️ UV Index: 1.1
🌅 Sunrise: 06:56 AM
🌇 Sunset: 08:05 PM
🌙 Waning Crescent
🌑 Moon: 8% lit
Best Time to Visit Sparta
Plan your trip to Sparta, 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 Sparta?
Current conditions in Sparta: Partly Cloudy, temperature 10°C, humidity 94%.
What is the best time to visit Sparta?
The best time to visit Sparta is typically June – September. Warm, dry summers — ideal for outdoor activities.
What is the climate like in Sparta?
Sparta is located at approximately 37.1° latitude. It has a temperate climate with warm summers and cold winters.
Does it rain a lot in Sparta?
The wettest period in Sparta is typically during November – March. Cooler temperatures; some regions may experience rain or snow.
What should I pack for a trip to Sparta?
For visits to Sparta during June – September: light clothing and sun protection. For November – March: layers and a waterproof jacket are recommended.
What country is Sparta in?
Sparta is located in United States, in the state of New Jersey.
What are the public holidays in Sparta in 2026?
View the 2026 public holidays for Sparta on our Holidays page.
What are the GPS coordinates used for the weather forecast in Sparta?
The weather forecast for Sparta uses coordinates 37.0811, 22.4249.