Sparta Weather Forecast 15 Days, Weather in Sparta Today

Current weather conditions and 15 day weather forecast for Sparta, New Jersey, USA including weather daily high/low temperature, warnings, chance of precipitation, pressure, humidity/wind chill, rain risk, wind speed, cloud, pressure, and UV index.

Current weather conditions at Sparta

01 August 2025 Friday
16.1 ° C / 61°F
Overcast
Overcast
Feels Like : 16.1 ° C / 61°F
Humidity : % 93
Pressure : 1022 mb
Wind Speed : 14.4 kmph / 8.9 miles from NNENNE
Visibility : 10 km
Precipitation (rainfall) : 0 mm
Cloud (%) : 0

15 day weather forecast for Sparta, NJ, USA

Weather Forecast for next 15 Days for Sparta including weather warnings, temperature, rain, wind speed, cloud, snow, wind speed and wind direction, pressure and UV index.
Here is weather for the next 15 days in Sparta, New Jersey state, US. To see the daily forecast, scroll to the table below.
Date
01 August 2025 Friday
Weather forecastPatchy rain nearby Patchy rain nearby
Low temperature16.4 ° C
(61.5°F)
High temperature22.3 ° C
(72.1°F)
Avg. temperature18.5 ° C
(65.4°F)
Humidity% 83
Chance of rain87%
UV Index1.7
Sun PositionSunrise:05:55 AM
Sunset: 08:14 PM
Moon PositionMoonrise:02:02 PM
Moonset: 11:49 PM
Moon Phase
( First Quarter )
02 August 2025 Saturday
Weather forecastSunny Sunny
Low temperature15.3 ° C
(59.5°F)
High temperature24.1 ° C
(75.4°F)
Avg. temperature19.6 ° C
(67.2°F)
Humidity% 62
Chance of rain0%
UV Index2.2
Sun PositionSunrise:05:56 AM
Sunset: 08:13 PM
Moon PositionMoonrise:03:05 PM
Moonset: No moonset
Moon Phase
( Waxing Gibbous )
03 August 2025 Sunday
Weather forecastSunny Sunny
Low temperature14.9 ° C
(58.8°F)
High temperature29.4 ° C
(84.9°F)
Avg. temperature22.2 ° C
(72°F)
Humidity% 61
Chance of rain0%
UV Index2
Sun PositionSunrise:05:57 AM
Sunset: 08:12 PM
Moon PositionMoonrise:04:08 PM
Moonset: 12:19 AM
Moon Phase
( Waxing Gibbous )
04 August 2025 Monday
Weather forecastSunny Sunny
Low temperature14.2 ° C
(57.5°F)
High temperature30.2 ° C
(86.3°F)
Avg. temperature22.4 ° C
(72.4°F)
Humidity% 61
Chance of rain0%
UV Index1.7
Sun PositionSunrise:05:58 AM
Sunset: 08:11 PM
Moon PositionMoonrise:05:09 PM
Moonset: 12:56 AM
Moon Phase
( Waxing Gibbous )
05 August 2025 Tuesday
Weather forecastSunny Sunny
Low temperature17.3 ° C
(63.1°F)
High temperature30.4 ° C
(86.6°F)
Avg. temperature23.1 ° C
(73.6°F)
Humidity% 62
Chance of rain0%
UV Index0.1
Sun PositionSunrise:05:59 AM
Sunset: 08:10 PM
Moon PositionMoonrise:06:05 PM
Moonset: 01:43 AM
Moon Phase
( Waxing Gibbous )
06 August 2025 Wednesday
Weather forecastPartly Cloudy  Partly Cloudy
Low temperature18.2 ° C
(64.8°F)
High temperature29.2 ° C
(84.5°F)
Avg. temperature22.5 ° C
(72.5°F)
Humidity% 62
Chance of rain0%
UV Index6
Sun PositionSunrise:06:00 AM
Sunset: 08:08 PM
Moon PositionMoonrise:06:53 PM
Moonset: 02:39 AM
Moon Phase
( Waxing Gibbous )
07 August 2025 Thursday
Weather forecastPartly Cloudy  Partly Cloudy
Low temperature17.5 ° C
(63.6°F)
High temperature28.7 ° C
(83.7°F)
Avg. temperature22.3 ° C
(72.2°F)
Humidity% 66
Chance of rain0%
UV Index6
Sun PositionSunrise:06:01 AM
Sunset: 08:07 PM
Moon PositionMoonrise:07:33 PM
Moonset: 03:44 AM
Moon Phase
( Waxing Gibbous )
08 August 2025 Friday
Weather forecastSunny Sunny
Low temperature15.9 ° C
(60.6°F)
High temperature29.5 ° C
(85.2°F)
Avg. temperature22 ° C
(71.6°F)
Humidity% 65
Chance of rain0%
UV Index6
Sun PositionSunrise:06:02 AM
Sunset: 08:06 PM
Moon PositionMoonrise:08:06 PM
Moonset: 04:54 AM
Moon Phase
( Waxing Gibbous )
09 August 2025 Saturday
Weather forecastSunny Sunny
Low temperature16.3 ° C
(61.4°F)
High temperature30.7 ° C
(87.2°F)
Avg. temperature23.2 ° C
(73.8°F)
Humidity% 64
Chance of rain0%
UV Index6
Sun PositionSunrise:06:03 AM
Sunset: 08:05 PM
Moon PositionMoonrise:08:34 PM
Moonset: 06:06 AM
Moon Phase
( Full Moon )
10 August 2025 Sunday
Weather forecastSunny Sunny
Low temperature17.3 ° C
(63.1°F)
High temperature29.2 ° C
(84.5°F)
Avg. temperature23.2 ° C
(73.7°F)
Humidity% 67
Chance of rain0%
UV Index6
Sun PositionSunrise:06:04 AM
Sunset: 08:03 PM
Moon PositionMoonrise:08:58 PM
Moonset: 07:19 AM
Moon Phase
( Waning Gibbous )
11 August 2025 Monday
Weather forecastPartly Cloudy  Partly Cloudy
Low temperature18.8 ° C
(65.9°F)
High temperature29.3 ° C
(84.8°F)
Avg. temperature23.6 ° C
(74.5°F)
Humidity% 77
Chance of rain0%
UV Index6
Sun PositionSunrise:06:05 AM
Sunset: 08:02 PM
Moon PositionMoonrise:09:22 PM
Moonset: 08:32 AM
Moon Phase
( Waning Gibbous )
12 August 2025 Tuesday
Weather forecastPatchy rain nearby Patchy rain nearby
Low temperature20.4 ° C
(68.8°F)
High temperature29.8 ° C
(85.6°F)
Avg. temperature24.9 ° C
(76.9°F)
Humidity% 77
Chance of rain89%
UV Index5
Sun PositionSunrise:06:06 AM
Sunset: 08:01 PM
Moon PositionMoonrise:09:44 PM
Moonset: 09:45 AM
Moon Phase
( Waning Gibbous )
13 August 2025 Wednesday
Weather forecastSunny Sunny
Low temperature19.5 ° C
(67.1°F)
High temperature33.2 ° C
(91.8°F)
Avg. temperature25.7 ° C
(78.3°F)
Humidity% 60
Chance of rain0%
UV Index7
Sun PositionSunrise:06:07 AM
Sunset: 07:59 PM
Moon PositionMoonrise:10:08 PM
Moonset: 10:58 AM
Moon Phase
( Waning Gibbous )
14 August 2025 Thursday
Weather forecastSunny Sunny
Low temperature20 ° C
(67.9°F)
High temperature33.8 ° C
(92.9°F)
Avg. temperature26.3 ° C
(79.3°F)
Humidity% 58
Chance of rain0%
UV Index7
Sun PositionSunrise:06:08 AM
Sunset: 07:58 PM
Moon PositionMoonrise:10:36 PM
Moonset: 12:13 PM
Moon Phase
( Waning Gibbous )
Date Weather forecast Low temperature High temperature Avg. temperature Humidity Chance of rain UV Index Sun Position Moon Position
01 August 2025 Friday Patchy rain nearby Patchy rain nearby 16.4 ° C
(61.5°F)
22.3 ° C
(72.1°F)
18.5 ° C
(65.4°F)
% 83 87% 1.7 Sunrise:05:55 AM
Sunset: 08:14 PM
Moonrise:02:02 PM
Moonset: 11:49 PM
Moon Phase
( First Quarter )
02 August 2025 Saturday Sunny Sunny 15.3 ° C
(59.5°F)
24.1 ° C
(75.4°F)
19.6 ° C
(67.2°F)
% 62 0% 2.2 Sunrise:05:56 AM
Sunset: 08:13 PM
Moonrise:03:05 PM
Moonset: No moonset
Moon Phase
( Waxing Gibbous )
03 August 2025 Sunday Sunny Sunny 14.9 ° C
(58.8°F)
29.4 ° C
(84.9°F)
22.2 ° C
(72°F)
% 61 0% 2 Sunrise:05:57 AM
Sunset: 08:12 PM
Moonrise:04:08 PM
Moonset: 12:19 AM
Moon Phase
( Waxing Gibbous )
04 August 2025 Monday Sunny Sunny 14.2 ° C
(57.5°F)
30.2 ° C
(86.3°F)
22.4 ° C
(72.4°F)
% 61 0% 1.7 Sunrise:05:58 AM
Sunset: 08:11 PM
Moonrise:05:09 PM
Moonset: 12:56 AM
Moon Phase
( Waxing Gibbous )
05 August 2025 Tuesday Sunny Sunny 17.3 ° C
(63.1°F)
30.4 ° C
(86.6°F)
23.1 ° C
(73.6°F)
% 62 0% 0.1 Sunrise:05:59 AM
Sunset: 08:10 PM
Moonrise:06:05 PM
Moonset: 01:43 AM
Moon Phase
( Waxing Gibbous )
06 August 2025 Wednesday Partly Cloudy  Partly Cloudy 18.2 ° C
(64.8°F)
29.2 ° C
(84.5°F)
22.5 ° C
(72.5°F)
% 62 0% 6 Sunrise:06:00 AM
Sunset: 08:08 PM
Moonrise:06:53 PM
Moonset: 02:39 AM
Moon Phase
( Waxing Gibbous )
07 August 2025 Thursday Partly Cloudy  Partly Cloudy 17.5 ° C
(63.6°F)
28.7 ° C
(83.7°F)
22.3 ° C
(72.2°F)
% 66 0% 6 Sunrise:06:01 AM
Sunset: 08:07 PM
Moonrise:07:33 PM
Moonset: 03:44 AM
Moon Phase
( Waxing Gibbous )
08 August 2025 Friday Sunny Sunny 15.9 ° C
(60.6°F)
29.5 ° C
(85.2°F)
22 ° C
(71.6°F)
% 65 0% 6 Sunrise:06:02 AM
Sunset: 08:06 PM
Moonrise:08:06 PM
Moonset: 04:54 AM
Moon Phase
( Waxing Gibbous )
09 August 2025 Saturday Sunny Sunny 16.3 ° C
(61.4°F)
30.7 ° C
(87.2°F)
23.2 ° C
(73.8°F)
% 64 0% 6 Sunrise:06:03 AM
Sunset: 08:05 PM
Moonrise:08:34 PM
Moonset: 06:06 AM
Moon Phase
( Full Moon )
10 August 2025 Sunday Sunny Sunny 17.3 ° C
(63.1°F)
29.2 ° C
(84.5°F)
23.2 ° C
(73.7°F)
% 67 0% 6 Sunrise:06:04 AM
Sunset: 08:03 PM
Moonrise:08:58 PM
Moonset: 07:19 AM
Moon Phase
( Waning Gibbous )
11 August 2025 Monday Partly Cloudy  Partly Cloudy 18.8 ° C
(65.9°F)
29.3 ° C
(84.8°F)
23.6 ° C
(74.5°F)
% 77 0% 6 Sunrise:06:05 AM
Sunset: 08:02 PM
Moonrise:09:22 PM
Moonset: 08:32 AM
Moon Phase
( Waning Gibbous )
12 August 2025 Tuesday Patchy rain nearby Patchy rain nearby 20.4 ° C
(68.8°F)
29.8 ° C
(85.6°F)
24.9 ° C
(76.9°F)
% 77 89% 5 Sunrise:06:06 AM
Sunset: 08:01 PM
Moonrise:09:44 PM
Moonset: 09:45 AM
Moon Phase
( Waning Gibbous )
13 August 2025 Wednesday Sunny Sunny 19.5 ° C
(67.1°F)
33.2 ° C
(91.8°F)
25.7 ° C
(78.3°F)
% 60 0% 7 Sunrise:06:07 AM
Sunset: 07:59 PM
Moonrise:10:08 PM
Moonset: 10:58 AM
Moon Phase
( Waning Gibbous )
14 August 2025 Thursday Sunny Sunny 20 ° C
(67.9°F)
33.8 ° C
(92.9°F)
26.3 ° C
(79.3°F)
% 58 0% 7 Sunrise:06:08 AM
Sunset: 07:58 PM
Moonrise:10:36 PM
Moonset: 12:13 PM
Moon Phase
( Waning Gibbous )
Sparta Weather forecasts are usually fully updated every 4 hours.
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