South Plainfield Weather Forecast 15 Days, Weather in South Plainfield Today
Current weather conditions and 15 day weather forecast for South Plainfield, 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 South Plainfield
| 05 February 2026 Thursday -14.4 ° C / 6.1°F  Clear |
Feels Like : -20.7 ° C / -5.2°F Humidity : % 79 Pressure : 1020 mb Wind Speed : 10.4 kmph / 6.5 miles from NW  Visibility : 16 km Precipitation (rainfall) : 0 mm Cloud (%) : 0 |
15 day weather forecast for South Plainfield, NJ, USA
Weather Forecast for next 15 Days for South Plainfield 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 South Plainfield, New Jersey state, US. To see the daily forecast, scroll to the table below.
| Date | Weather forecast | Low temperature | High temperature | Avg. temperature | Humidity | Chance of rain | UV Index | Sun Position | Moon Position | |
|---|---|---|---|---|---|---|---|---|---|---|
| 05 February 2026 Thursday | Sunny |
-12.8 ° C (9°F) |
0.2 ° C (32.4°F) |
-5.7 ° C (21.7°F) |
% 64 | 0% | 0.5 | Sunrise:07:03 AM Sunset: 05:21 PM |
Moonrise:09:44 PM Moonset: 08:49 AM Moon Phase ( Waning Gibbous ) |
|
| 06 February 2026 Friday |  Light freezing rain |
-9.4 ° C (15.1°F) |
-2.6 ° C (27.3°F) |
-5.5 ° C (22°F) |
% 82 | 89% | 0.4 | Sunrise:07:02 AM Sunset: 05:22 PM |
Moonrise:10:47 PM Moonset: 09:10 AM Moon Phase ( Waning Gibbous ) |
|
| 07 February 2026 Saturday |  Overcast |
-14.6 ° C (5.7°F) |
-7.7 ° C (18.2°F) |
-9.9 ° C (14.1°F) |
% 68 | 0% | 0.4 | Sunrise:07:01 AM Sunset: 05:23 PM |
Moonrise:11:51 PM Moonset: 09:32 AM Moon Phase ( Waning Gibbous ) |
|
| 08 February 2026 Sunday |  Patchy moderate snow |
-16.3 ° C (2.6°F) |
-7.9 ° C (17.8°F) |
-12.5 ° C (9.5°F) |
% 77 | 77% | 0.5 | Sunrise:07:00 AM Sunset: 05:24 PM |
Moonrise:No moonrise Moonset: 09:57 AM Moon Phase ( Waning Gibbous ) |
|
| 09 February 2026 Monday | Patchy moderate snow |
-16.8 ° C (1.8°F) |
-1.9 ° C (28.6°F) |
-9.1 ° C (15.7°F) |
% 92 | 77% | 0 | Sunrise:06:59 AM Sunset: 05:26 PM |
Moonrise:12:55 AM Moonset: 10:25 AM Moon Phase ( Last Quarter ) |
|
| 10 February 2026 Tuesday |  Freezing fog |
-6.3 ° C (20.6°F) |
0.8 ° C (33.5°F) |
-1.6 ° C (29.1°F) |
% 99 | 66% | 1 | Sunrise:06:58 AM Sunset: 05:27 PM |
Moonrise:01:58 AM Moonset: 10:59 AM Moon Phase ( Waning Crescent ) |
|
| 11 February 2026 Wednesday |  Partly Cloudy |
-5.4 ° C (22.3°F) |
2.3 ° C (36.2°F) |
-0.2 ° C (31.7°F) |
% 86 | 0% | 2 | Sunrise:06:56 AM Sunset: 05:28 PM |
Moonrise:02:58 AM Moonset: 11:41 AM Moon Phase ( Waning Crescent ) |
|
| 12 February 2026 Thursday | Sunny |
-7.1 ° C (19.2°F) |
0.5 ° C (33°F) |
-3.7 ° C (25.4°F) |
% 73 | 0% | 2 | Sunrise:06:55 AM Sunset: 05:29 PM |
Moonrise:03:55 AM Moonset: 12:30 PM Moon Phase ( Waning Crescent ) |
|
| 13 February 2026 Friday | Partly Cloudy |
-4.3 ° C (24.3°F) |
3.2 ° C (37.7°F) |
-0.6 ° C (30.8°F) |
% 82 | 0% | 2 | Sunrise:06:54 AM Sunset: 05:31 PM |
Moonrise:04:45 AM Moonset: 01:28 PM Moon Phase ( Waning Crescent ) |
|
| 14 February 2026 Saturday |  Moderate rain |
0.1 ° C (32.3°F) |
2.4 ° C (36.3°F) |
1.1 ° C (34°F) |
% 94 | 78% | 1 | Sunrise:06:53 AM Sunset: 05:32 PM |
Moonrise:05:27 AM Moonset: 02:32 PM Moon Phase ( Waning Crescent ) |
|
| 15 February 2026 Sunday |  Patchy rain nearby |
0.9 ° C (33.6°F) |
6.5 ° C (43.7°F) |
3.5 ° C (38.4°F) |
% 78 | 0% | 1 | Sunrise:06:51 AM Sunset: 05:33 PM |
Moonrise:06:03 AM Moonset: 03:39 PM Moon Phase ( Waning Crescent ) |
|
| 16 February 2026 Monday | Patchy rain nearby |
-0.7 ° C (30.7°F) |
6.7 ° C (44.1°F) |
2.9 ° C (37.1°F) |
% 72 | 80% | 1 | Sunrise:06:50 AM Sunset: 05:34 PM |
Moonrise:06:32 AM Moonset: 04:48 PM Moon Phase ( Waning Crescent ) |
|
| 17 February 2026 Tuesday | Patchy rain nearby |
-2.9 ° C (26.8°F) |
11.2 ° C (52.1°F) |
5.7 ° C (42.2°F) |
% 82 | 84% | 2 | Sunrise:06:49 AM Sunset: 05:35 PM |
Moonrise:06:58 AM Moonset: 05:57 PM Moon Phase ( New Moon ) |
|
| 18 February 2026 Wednesday | Partly Cloudy |
-4 ° C (24.8°F) |
1.9 ° C (35.4°F) |
-1.3 ° C (29.7°F) |
% 53 | 0% | 2 | Sunrise:06:47 AM Sunset: 05:37 PM |
Moonrise:07:22 AM Moonset: 07:07 PM Moon Phase ( Waxing Crescent ) |
|
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