Current weather conditions and 15 day weather forecast for West Windsor, 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.
| 21 August 2026 Friday 19.6 ° C / 67.3°F ![]() Heavy rain |
Feels Like : 18.8 ° C / 65.8°F Humidity : % 86 Pressure : 1016 mb Wind Speed : 16.9 kmph / 10.5 miles from NNE ![]() Visibility : 10 km Precipitation (rainfall) : 16.88 mm Cloud (%) : 100 |
| Date | Weather forecast | Low temperature | High temperature | Avg. temperature | Humidity | Chance of rain | UV Index | Sun Position | Moon Position | |
|---|---|---|---|---|---|---|---|---|---|---|
| 20 August 2026 Thursday | Sunny |
19.2 ° C (66.6°F) |
29.9 ° C (85.8°F) |
23 ° C (73.4°F) |
% 80 | 78% | 4.7 | Sunrise:06:14 AM Sunset: 07:49 PM |
Moonrise:03:10 PM Moonset: Does not set today Moon Phase ( First Quarter ) |
|
| 21 August 2026 Friday | Heavy rain |
17.6 ° C (63.7°F) |
28.1 ° C (82.6°F) |
21.8 ° C (71.3°F) |
% 70 | 79% | 8.1 | Sunrise:06:15 AM Sunset: 07:47 PM |
Moonrise:04:08 PM Moonset: 12:00 AM Moon Phase ( First Quarter ) |
|
| 22 August 2026 Saturday | Overcast |
18.7 ° C (65.6°F) |
21.8 ° C (71.2°F) |
19.8 ° C (67.6°F) |
% 89 | 85% | 0.7 | Sunrise:06:16 AM Sunset: 07:46 PM |
Moonrise:04:59 PM Moonset: 12:50 AM Moon Phase ( Waxing Gibbous ) |
|
| 23 August 2026 Sunday | Overcast |
19.4 ° C (66.9°F) |
28 ° C (82.3°F) |
22.9 ° C (73.3°F) |
% 71 | 27% | 7.1 | Sunrise:06:17 AM Sunset: 07:44 PM |
Moonrise:05:41 PM Moonset: 01:46 AM Moon Phase ( Waxing Gibbous ) |
|
| 24 August 2026 Monday | Sunny |
16.9 ° C (62.3°F) |
27.4 ° C (81.3°F) |
22.3 ° C (72.2°F) |
% 51 | 3% | 7.4 | Sunrise:06:18 AM Sunset: 07:43 PM |
Moonrise:06:16 PM Moonset: 02:46 AM Moon Phase ( Waxing Gibbous ) |
|
| 25 August 2026 Tuesday | Sunny |
17.6 ° C (63.6°F) |
28 ° C (82.3°F) |
22.8 ° C (73°F) |
% 52 | 4% | 7 | Sunrise:06:19 AM Sunset: 07:41 PM |
Moonrise:06:45 PM Moonset: 03:48 AM Moon Phase ( Full Moon ) |
|
| 26 August 2026 Wednesday | Sunny |
17.4 ° C (63.4°F) |
29.8 ° C (85.7°F) |
22.8 ° C (73.1°F) |
% 53 | 5% | 7 | Sunrise:06:20 AM Sunset: 07:40 PM |
Moonrise:07:10 PM Moonset: 04:51 AM Moon Phase ( Full Moon ) |
|
| 27 August 2026 Thursday | Light rain shower |
19.6 ° C (67.2°F) |
25.3 ° C (77.6°F) |
21.4 ° C (70.5°F) |
% 87 | 87% | 6 | Sunrise:06:21 AM Sunset: 07:38 PM |
Moonrise:07:32 PM Moonset: 05:53 AM Moon Phase ( Full Moon ) |
|
| 28 August 2026 Friday | Patchy rain nearby |
20.4 ° C (68.8°F) |
30.1 ° C (86.2°F) |
24.2 ° C (75.6°F) |
% 79 | 58% | 8 | Sunrise:06:22 AM Sunset: 07:37 PM |
Moonrise:07:52 PM Moonset: 06:54 AM Moon Phase ( Full Moon ) |
|
| 29 August 2026 Saturday | Mist |
20.5 ° C (68.9°F) |
28.2 ° C (82.8°F) |
23.6 ° C (74.4°F) |
% 80 | 81% | 7 | Sunrise:06:23 AM Sunset: 07:35 PM |
Moonrise:08:12 PM Moonset: 07:54 AM Moon Phase ( Waning Gibbous ) |
|
| 30 August 2026 Sunday | Mist |
20.3 ° C (68.5°F) |
30.3 ° C (86.6°F) |
24 ° C (75.3°F) |
% 79 | 73% | 7 | Sunrise:06:24 AM Sunset: 07:34 PM |
Moonrise:08:32 PM Moonset: 08:56 AM Moon Phase ( Waning Gibbous ) |
|
| 31 August 2026 Monday | Overcast |
21 ° C (69.8°F) |
32.3 ° C (90.1°F) |
25.5 ° C (77.9°F) |
% 78 | 61% | 7 | Sunrise:06:25 AM Sunset: 07:32 PM |
Moonrise:08:55 PM Moonset: 09:59 AM Moon Phase ( Waning Gibbous ) |
|
| 01 September 2026 Tuesday | Overcast |
23.1 ° C (73.6°F) |
32.9 ° C (91.2°F) |
26.3 ° C (79.4°F) |
% 74 | 57% | 8 | Sunrise:06:26 AM Sunset: 07:30 PM |
Moonrise:09:21 PM Moonset: 11:05 AM Moon Phase ( Waning Gibbous ) |
|
| 02 September 2026 Wednesday | Sunny |
17.1 ° C (62.8°F) |
25.8 ° C (78.4°F) |
21.2 ° C (70.2°F) |
% 59 | 17% | 7 | Sunrise:06:27 AM Sunset: 07:29 PM |
Moonrise:09:53 PM Moonset: 12:13 PM Moon Phase ( Last Quarter ) |
|