Raritan Weather Forecast 15 Days, Weather in Raritan Today
Current weather conditions and 15 day weather forecast for Raritan, 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 Raritan
| 13 August 2025 Wednesday 20 ° C / 68°F  Mist |
Feels Like : 20 ° C / 68°F Humidity : % 100 Pressure : 1013 mb Wind Speed : 4 kmph / 2.5 miles from WSW  Visibility : 2.8 km Precipitation (rainfall) : 0 mm Cloud (%) : 0 |
15 day weather forecast for Raritan, NJ, USA
Weather Forecast for next 15 Days for Raritan 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 Raritan, New Jersey state, US. To see the daily forecast, scroll to the table below.
| Date | |
|---|---|
| 13 August 2025 Wednesday | |
| Weather forecast |  Heavy rain |
| Low temperature | 21.9 ° C (71.4°F) |
| High temperature | 33.6 ° C (92.5°F) |
| Avg. temperature | 26.5 ° C (79.7°F) |
| Humidity | % 81 |
| Chance of rain | 77% |
| UV Index | 1.9 |
| Sun Position | Sunrise:06:07 AM Sunset: 07:59 PM |
| Moon Position | Moonrise:10:09 PM Moonset: 10:57 AM Moon Phase ( Waning Gibbous ) |
| 14 August 2025 Thursday | |
| Weather forecast |  Patchy rain nearby |
| Low temperature | 20.8 ° C (69.4°F) |
| High temperature | 32.2 ° C (90°F) |
| Avg. temperature | 26.7 ° C (80.1°F) |
| Humidity | % 74 |
| Chance of rain | 86% |
| UV Index | 1.5 |
| Sun Position | Sunrise:06:08 AM Sunset: 07:57 PM |
| Moon Position | Moonrise:10:36 PM Moonset: 12:12 PM Moon Phase ( Waning Gibbous ) |
| 15 August 2025 Friday | |
| Weather forecast |  Sunny |
| Low temperature | 21.8 ° C (71.2°F) |
| High temperature | 28.4 ° C (83.1°F) |
| Avg. temperature | 25.1 ° C (77.3°F) |
| Humidity | % 67 |
| Chance of rain | 0% |
| UV Index | 1.9 |
| Sun Position | Sunrise:06:09 AM Sunset: 07:56 PM |
| Moon Position | Moonrise:11:10 PM Moonset: 01:29 PM Moon Phase ( Waning Gibbous ) |
| 16 August 2025 Saturday | |
| Weather forecast |  Partly Cloudy |
| Low temperature | 20 ° C (68°F) |
| High temperature | 30.6 ° C (87.1°F) |
| Avg. temperature | 24.4 ° C (75.9°F) |
| Humidity | % 74 |
| Chance of rain | 0% |
| UV Index | 1.6 |
| Sun Position | Sunrise:06:10 AM Sunset: 07:54 PM |
| Moon Position | Moonrise:11:52 PM Moonset: 02:45 PM Moon Phase ( Last Quarter ) |
| 17 August 2025 Sunday | |
| Weather forecast | Patchy rain nearby |
| Low temperature | 19.3 ° C (66.7°F) |
| High temperature | 32.9 ° C (91.2°F) |
| Avg. temperature | 24.5 ° C (76.1°F) |
| Humidity | % 75 |
| Chance of rain | 89% |
| UV Index | 0.1 |
| Sun Position | Sunrise:06:11 AM Sunset: 07:53 PM |
| Moon Position | Moonrise:No moonrise Moonset: 03:59 PM Moon Phase ( Waning Crescent ) |
| 18 August 2025 Monday | |
| Weather forecast | Patchy rain nearby |
| Low temperature | 20.6 ° C (69.2°F) |
| High temperature | 34.1 ° C (93.3°F) |
| Avg. temperature | 26.2 ° C (79.1°F) |
| Humidity | % 77 |
| Chance of rain | 80% |
| UV Index | 6 |
| Sun Position | Sunrise:06:12 AM Sunset: 07:52 PM |
| Moon Position | Moonrise:12:44 AM Moonset: 05:04 PM Moon Phase ( Waning Crescent ) |
| 19 August 2025 Tuesday | |
| Weather forecast | Patchy rain nearby |
| Low temperature | 19.4 ° C (66.9°F) |
| High temperature | 27.5 ° C (81.5°F) |
| Avg. temperature | 23.1 ° C (73.5°F) |
| Humidity | % 83 |
| Chance of rain | 89% |
| UV Index | 5 |
| Sun Position | Sunrise:06:13 AM Sunset: 07:50 PM |
| Moon Position | Moonrise:01:46 AM Moonset: 05:58 PM Moon Phase ( Waning Crescent ) |
| 20 August 2025 Wednesday | |
| Weather forecast | Sunny |
| Low temperature | 16.7 ° C (62.1°F) |
| High temperature | 26.5 ° C (79.7°F) |
| Avg. temperature | 21.2 ° C (70.1°F) |
| Humidity | % 47 |
| Chance of rain | 0% |
| UV Index | 6 |
| Sun Position | Sunrise:06:14 AM Sunset: 07:49 PM |
| Moon Position | Moonrise:02:56 AM Moonset: 06:40 PM Moon Phase ( Waning Crescent ) |
| 21 August 2025 Thursday | |
| Weather forecast | Sunny |
| Low temperature | 13.6 ° C (56.5°F) |
| High temperature | 25 ° C (77.1°F) |
| Avg. temperature | 18.8 ° C (65.9°F) |
| Humidity | % 51 |
| Chance of rain | 0% |
| UV Index | 5 |
| Sun Position | Sunrise:06:15 AM Sunset: 07:47 PM |
| Moon Position | Moonrise:04:10 AM Moonset: 07:14 PM Moon Phase ( Waning Crescent ) |
| 22 August 2025 Friday | |
| Weather forecast | Sunny |
| Low temperature | 14.6 ° C (58.3°F) |
| High temperature | 27.2 ° C (80.9°F) |
| Avg. temperature | 20.5 ° C (69°F) |
| Humidity | % 63 |
| Chance of rain | 0% |
| UV Index | 6 |
| Sun Position | Sunrise:06:16 AM Sunset: 07:46 PM |
| Moon Position | Moonrise:05:22 AM Moonset: 07:42 PM Moon Phase ( Waning Crescent ) |
| 23 August 2025 Saturday | |
| Weather forecast | Patchy rain nearby |
| Low temperature | 14.9 ° C (58.7°F) |
| High temperature | 21.2 ° C (70.1°F) |
| Avg. temperature | 18.4 ° C (65.2°F) |
| Humidity | % 84 |
| Chance of rain | 77% |
| UV Index | 4 |
| Sun Position | Sunrise:06:17 AM Sunset: 07:44 PM |
| Moon Position | Moonrise:06:31 AM Moonset: 08:05 PM Moon Phase ( New Moon ) |
| 24 August 2025 Sunday | |
| Weather forecast | Patchy rain nearby |
| Low temperature | 17.7 ° C (63.8°F) |
| High temperature | 29.7 ° C (85.4°F) |
| Avg. temperature | 22.9 ° C (73.2°F) |
| Humidity | % 72 |
| Chance of rain | 81% |
| UV Index | 5 |
| Sun Position | Sunrise:06:18 AM Sunset: 07:43 PM |
| Moon Position | Moonrise:07:37 AM Moonset: 08:25 PM Moon Phase ( Waxing Crescent ) |
| 25 August 2025 Monday | |
| Weather forecast | Sunny |
| Low temperature | 15 ° C (59°F) |
| High temperature | 26.6 ° C (79.9°F) |
| Avg. temperature | 20.4 ° C (68.8°F) |
| Humidity | % 52 |
| Chance of rain | 0% |
| UV Index | 6 |
| Sun Position | Sunrise:06:19 AM Sunset: 07:41 PM |
| Moon Position | Moonrise:08:41 AM Moonset: 08:45 PM Moon Phase ( Waxing Crescent ) |
| 26 August 2025 Tuesday | |
| Weather forecast | Sunny |
| Low temperature | 14.2 ° C (57.5°F) |
| High temperature | 27.8 ° C (82°F) |
| Avg. temperature | 20.7 ° C (69.2°F) |
| Humidity | % 50 |
| Chance of rain | 0% |
| UV Index | 6 |
| Sun Position | Sunrise:06:20 AM Sunset: 07:40 PM |
| Moon Position | Moonrise:09:43 AM Moonset: 09:05 PM Moon Phase ( Waxing Crescent ) |
| Date | Weather forecast | Low temperature | High temperature | Avg. temperature | Humidity | Chance of rain | UV Index | Sun Position | Moon Position | |
|---|---|---|---|---|---|---|---|---|---|---|
| 13 August 2025 Wednesday | Heavy rain |
21.9 ° C (71.4°F) |
33.6 ° C (92.5°F) |
26.5 ° C (79.7°F) |
% 81 | 77% | 1.9 | Sunrise:06:07 AM Sunset: 07:59 PM |
Moonrise:10:09 PM Moonset: 10:57 AM Moon Phase ( Waning Gibbous ) |
|
| 14 August 2025 Thursday | Patchy rain nearby |
20.8 ° C (69.4°F) |
32.2 ° C (90°F) |
26.7 ° C (80.1°F) |
% 74 | 86% | 1.5 | Sunrise:06:08 AM Sunset: 07:57 PM |
Moonrise:10:36 PM Moonset: 12:12 PM Moon Phase ( Waning Gibbous ) |
|
| 15 August 2025 Friday | Sunny |
21.8 ° C (71.2°F) |
28.4 ° C (83.1°F) |
25.1 ° C (77.3°F) |
% 67 | 0% | 1.9 | Sunrise:06:09 AM Sunset: 07:56 PM |
Moonrise:11:10 PM Moonset: 01:29 PM Moon Phase ( Waning Gibbous ) |
|
| 16 August 2025 Saturday | Partly Cloudy |
20 ° C (68°F) |
30.6 ° C (87.1°F) |
24.4 ° C (75.9°F) |
% 74 | 0% | 1.6 | Sunrise:06:10 AM Sunset: 07:54 PM |
Moonrise:11:52 PM Moonset: 02:45 PM Moon Phase ( Last Quarter ) |
|
| 17 August 2025 Sunday | Patchy rain nearby |
19.3 ° C (66.7°F) |
32.9 ° C (91.2°F) |
24.5 ° C (76.1°F) |
% 75 | 89% | 0.1 | Sunrise:06:11 AM Sunset: 07:53 PM |
Moonrise:No moonrise Moonset: 03:59 PM Moon Phase ( Waning Crescent ) |
|
| 18 August 2025 Monday | Patchy rain nearby |
20.6 ° C (69.2°F) |
34.1 ° C (93.3°F) |
26.2 ° C (79.1°F) |
% 77 | 80% | 6 | Sunrise:06:12 AM Sunset: 07:52 PM |
Moonrise:12:44 AM Moonset: 05:04 PM Moon Phase ( Waning Crescent ) |
|
| 19 August 2025 Tuesday | Patchy rain nearby |
19.4 ° C (66.9°F) |
27.5 ° C (81.5°F) |
23.1 ° C (73.5°F) |
% 83 | 89% | 5 | Sunrise:06:13 AM Sunset: 07:50 PM |
Moonrise:01:46 AM Moonset: 05:58 PM Moon Phase ( Waning Crescent ) |
|
| 20 August 2025 Wednesday | Sunny |
16.7 ° C (62.1°F) |
26.5 ° C (79.7°F) |
21.2 ° C (70.1°F) |
% 47 | 0% | 6 | Sunrise:06:14 AM Sunset: 07:49 PM |
Moonrise:02:56 AM Moonset: 06:40 PM Moon Phase ( Waning Crescent ) |
|
| 21 August 2025 Thursday | Sunny |
13.6 ° C (56.5°F) |
25 ° C (77.1°F) |
18.8 ° C (65.9°F) |
% 51 | 0% | 5 | Sunrise:06:15 AM Sunset: 07:47 PM |
Moonrise:04:10 AM Moonset: 07:14 PM Moon Phase ( Waning Crescent ) |
|
| 22 August 2025 Friday | Sunny |
14.6 ° C (58.3°F) |
27.2 ° C (80.9°F) |
20.5 ° C (69°F) |
% 63 | 0% | 6 | Sunrise:06:16 AM Sunset: 07:46 PM |
Moonrise:05:22 AM Moonset: 07:42 PM Moon Phase ( Waning Crescent ) |
|
| 23 August 2025 Saturday | Patchy rain nearby |
14.9 ° C (58.7°F) |
21.2 ° C (70.1°F) |
18.4 ° C (65.2°F) |
% 84 | 77% | 4 | Sunrise:06:17 AM Sunset: 07:44 PM |
Moonrise:06:31 AM Moonset: 08:05 PM Moon Phase ( New Moon ) |
|
| 24 August 2025 Sunday | Patchy rain nearby |
17.7 ° C (63.8°F) |
29.7 ° C (85.4°F) |
22.9 ° C (73.2°F) |
% 72 | 81% | 5 | Sunrise:06:18 AM Sunset: 07:43 PM |
Moonrise:07:37 AM Moonset: 08:25 PM Moon Phase ( Waxing Crescent ) |
|
| 25 August 2025 Monday | Sunny |
15 ° C (59°F) |
26.6 ° C (79.9°F) |
20.4 ° C (68.8°F) |
% 52 | 0% | 6 | Sunrise:06:19 AM Sunset: 07:41 PM |
Moonrise:08:41 AM Moonset: 08:45 PM Moon Phase ( Waxing Crescent ) |
|
| 26 August 2025 Tuesday | Sunny |
14.2 ° C (57.5°F) |
27.8 ° C (82°F) |
20.7 ° C (69.2°F) |
% 50 | 0% | 6 | Sunrise:06:20 AM Sunset: 07:40 PM |
Moonrise:09:43 AM Moonset: 09:05 PM Moon Phase ( Waxing Crescent ) |
|
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