Weather in Princeton Junction New Jersey, United States. 15 days forecast
Current weather conditions
Sky / Temperature 72°F | Wind 21 > 31 mi/h | Atmospheric pressure1020 hPa | Humidity31% | Wind chill68°F | Dewpoint39°F |
Updated: 4/18/2025 at 15:53 (Local time)
Weather Station: Trenton, Mercer County Airport
°F°C
mi/hkm/h
Weather forecast 15 days
15-day weather forecast with temperatures, sky state, wind speed and direction, cloud percentage, probability of precipitation, accumulated precipitation, humidity, atmospheric pressure, sunrise and sunset times, moonrise and moonset times, and daily moon phase. Weather forecast for Princeton Junction.
Today, april 18
73°F36°F
6:1919:38
00:4109:18
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 16:00 | 73°F |  15 mi/h | 1021 hPa | 32% | 45% | 0% | 0 mm |
| 17:00 | 72°F | 14 mi/h | 1020 hPa | 34% | 40% | 0% | 0 mm |
| 18:00 | 72°F | 14 mi/h | 1020 hPa | 34% | 43% | 0% | 0 mm |
| 19:00 | 68°F | 12 mi/h | 1019 hPa | 39% | 41% | 0% | 0 mm |
| 20:00 | 64°F | 11 mi/h | 1019 hPa | 45% | 43% | 0% | 0 mm |
| 21:00 | 63°F | 11 mi/h | 1019 hPa | 52% | 44% | 0% | 0 mm |
| 22:00 | 61°F | 11 mi/h | 1019 hPa | 56% | 46% | 0% | 0 mm |
Tomorrow, april 19
82°F60°F
6:1819:39
01:3410:15
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 61°F | 9 mi/h | 1019 hPa | 62% | 48% | 0% | 0 mm |
| 03:00 | 63°F | 10 mi/h | 1017 hPa | 67% | 50% | 0% | 0 mm |
| 06:00 | 63°F | 11 mi/h | 1016 hPa | 67% | 59% | 0% | 0 mm |
| 09:00 | 64°F | 14 mi/h | 1017 hPa | 73% | 74% | 1% | 0 mm |
| 12:00 | 73°F | 17 mi/h | 1016 hPa | 56% | 57% | 1% | 0 mm |
| 15:00 | 81°F | 17 mi/h | 1013 hPa | 47% | 65% | 9% | 0 mm |
| 18:00 | 81°F | 14 mi/h | 1012 hPa | 46% | 54% | 9% | 0 mm |
| 21:00 | 75°F | 10 mi/h | 1018 hPa | 56% | 45% | 0% | 0 mm |
Sunday, april 20
69°F53°F
6:1619:40
02:1811:21
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 70°F |  8 mi/h | 1017 hPa | 68% | 41% | 0% | 0 mm |
| 03:00 | 63°F |  8 mi/h | 1018 hPa | 67% | 44% | 0% | 0 mm |
| 06:00 | 57°F | 9 mi/h | 1021 hPa | 63% | 55% | 1% | 0 mm |
| 09:00 | 55°F | 9 mi/h | 1025 hPa | 52% | 54% | 1% | 0 mm |
| 12:00 | 61°F | 9 mi/h | 1026 hPa | 38% | 50% | 0% | 0 mm |
| 15:00 | 66°F | 9 mi/h | 1025 hPa | 29% | 48% | 0% | 0 mm |
| 18:00 | 64°F | 7 mi/h | 1025 hPa | 31% | 55% | 1% | 0 mm |
| 21:00 | 57°F | 4 mi/h | 1027 hPa | 38% | 54% | 1% | 0 mm |
Monday, april 21
62°F47°F
6:1519:41
02:5612:30
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 52°F | 4 mi/h | 1027 hPa | 45% | 55% | 1% | 0 mm |
| 03:00 | 46°F |  3 mi/h | 1027 hPa | 50% | 59% | 1% | 0 mm |
| 06:00 | 46°F | 3 mi/h | 1027 hPa | 52% | 68% | 1% | 0 mm |
| 09:00 | 50°F |  4 mi/h | 1028 hPa | 51% | 74% | 4% | 0 mm |
| 12:00 | 57°F | 6 mi/h | 1026 hPa | 43% | 73% | 4% | 0 mm |
| 15:00 | 61°F |  7 mi/h | 1024 hPa | 40% | 74% | 4% | 0 mm |
| 18:00 | 59°F | 6 mi/h | 1021 hPa | 47% | 75% | 4% | 0 mm |
| 21:00 | 57°F | 6 mi/h | 1017 hPa | 57% | 78% | 6% | 0 mm |
Tuesday, april 22
73°F53°F
6:1319:42
03:2813:43
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 54°F | 5 mi/h | 1015 hPa | 73% | 82% | 6% | 0 mm |
| 03:00 | 54°F | 4 mi/h | 1013 hPa | 85% | 81% | 6% | 0 mm |
| 06:00 | 55°F | 5 mi/h | 1013 hPa | 88% | 70% | 6% | 0.1 mm |
| 09:00 | 59°F | 7 mi/h | 1015 hPa | 83% | 56% | 48% | 0.2 mm |
| 12:00 | 68°F | 9 mi/h | 1015 hPa | 61% | 39% | 48% | 0 mm |
| 15:00 | 72°F | 11 mi/h | 1014 hPa | 45% | 27% | 0% | 0 mm |
| 18:00 | 70°F | 8 mi/h | 1014 hPa | 43% | 23% | 0% | 0 mm |
| 21:00 | 66°F | 6 mi/h | 1017 hPa | 47% | 20% | 0% | 0 mm |
Wednesday, april 23
70°F50°F
6:1219:43
03:5614:56
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 57°F | 5 mi/h | 1019 hPa | 60% | 21% | 0% | 0 mm |
| 03:00 | 52°F | 4 mi/h | 1020 hPa | 70% | 22% | 0% | 0 mm |
| 06:00 | 50°F | 4 mi/h | 1021 hPa | 72% | 23% | 0% | 0 mm |
| 09:00 | 54°F | 4 mi/h | 1023 hPa | 68% | 23% | 0% | 0 mm |
| 12:00 | 64°F | 4 mi/h | 1023 hPa | 51% | 21% | 0% | 0 mm |
| 15:00 | 70°F | 4 mi/h | 1021 hPa | 40% | 20% | 0% | 0 mm |
| 18:00 | 66°F | 4 mi/h | 1021 hPa | 45% | 24% | 0% | 0 mm |
| 21:00 | 63°F | 3 mi/h | 1022 hPa | 53% | 28% | 0% | 0 mm |
Thursday, april 24
72°F51°F
6:1019:44
04:2016:10
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 55°F | 2 mi/h | 1023 hPa | 69% | 33% | 0% | 0 mm |
| 03:00 | 52°F | 2 mi/h | 1024 hPa | 80% | 39% | 0% | 0 mm |
| 06:00 | 52°F | 3 mi/h | 1025 hPa | 80% | 47% | 0% | 0 mm |
| 09:00 | 55°F | 4 mi/h | 1025 hPa | 73% | 52% | 6% | 0 mm |
| 12:00 | 66°F | 6 mi/h | 1025 hPa | 55% | 49% | 0% | 0 mm |
| 15:00 | 70°F | 6 mi/h | 1024 hPa | 45% | 50% | 0% | 0 mm |
| 18:00 | 66°F | 5 mi/h | 1023 hPa | 53% | 57% | 6% | 0 mm |
| 21:00 | 61°F | 4 mi/h | 1023 hPa | 56% | 39% | 14% | 0 mm |
Friday, april 25
72°F52°F
6:0919:45
04:4517:27
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 55°F | 2 mi/h | 1023 hPa | 70% | 43% | 14% | 0 mm |
| 03:00 | 54°F | 2 mi/h | 1020 hPa | 79% | 52% | 9% | 0 mm |
| 06:00 | 54°F | 2 mi/h | 1018 hPa | 82% | 58% | 0% | 0 mm |
| 09:00 | 59°F | 3 mi/h | 1018 hPa | 72% | 56% | 0% | 0 mm |
| 12:00 | 68°F | 4 mi/h | 1016 hPa | 54% | 58% | 0% | 0 mm |
| 15:00 | 72°F | 6 mi/h | 1015 hPa | 45% | 64% | 0% | 0 mm |
| 18:00 | 70°F | 5 mi/h | 1014 hPa | 48% | 67% | 17% | 0.3 mm |
| 21:00 | 63°F | 4 mi/h | 1014 hPa | 61% | 71% | 17% | 0.3 mm |
Saturday, april 26
70°F55°F
6:0819:46
05:1018:45
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 57°F | 4 mi/h | 1015 hPa | 73% | 76% | 17% | 0.3 mm |
| 03:00 | 55°F | 2 mi/h | 1016 hPa | 81% | 79% | 17% | 0.3 mm |
| 06:00 | 55°F | 4 mi/h | 1016 hPa | 84% | 82% | 17% | 0.3 mm |
| 09:00 | 59°F | 4 mi/h | 1017 hPa | 80% | 78% | 17% | 0.3 mm |
| 12:00 | 66°F | 6 mi/h | 1018 hPa | 66% | 69% | 17% | 0.3 mm |
| 15:00 | 70°F | 7 mi/h | 1018 hPa | 59% | 65% | 17% | 0.3 mm |
| 18:00 | 66°F | 6 mi/h | 1019 hPa | 63% | 72% | 17% | 0.3 mm |
| 21:00 | 63°F | 4 mi/h | 1021 hPa | 68% | 74% | 17% | 0.3 mm |
Sunday, april 27
67°F55°F
6:0619:47
05:3820:07
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 59°F | 3 mi/h | 1023 hPa | 76% | 67% | 17% | 0.3 mm |
| 03:00 | 55°F | 4 mi/h | 1025 hPa | 80% | 60% | 17% | 0.3 mm |
| 06:00 | 55°F |  5 mi/h | 1027 hPa | 80% | 55% | 17% | 0.3 mm |
| 09:00 | 57°F | 6 mi/h | 1028 hPa | 74% | 49% | 0% | 0 mm |
| 12:00 | 63°F | 7 mi/h | 1029 hPa | 58% | 44% | 0% | 0 mm |
| 15:00 | 66°F | 7 mi/h | 1028 hPa | 50% | 42% | 0% | 0 mm |
| 18:00 | 63°F | 4 mi/h | 1028 hPa | 53% | 48% | 0% | 0 mm |
| 21:00 | 59°F | 4 mi/h | 1030 hPa | 58% | 50% | 17% | 0.1 mm |
Monday, april 28
65°F51°F
6:0519:48
06:1121:30
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 55°F | 2 mi/h | 1031 hPa | 67% | 48% | 0% | 0 mm |
| 03:00 | 52°F | 4 mi/h | 1031 hPa | 74% | 46% | 0% | 0 mm |
| 06:00 | 52°F | 4 mi/h | 1031 hPa | 74% | 46% | 0% | 0 mm |
| 09:00 | 54°F | 2 mi/h | 1030 hPa | 70% | 47% | 0% | 0 mm |
| 12:00 | 61°F | 3 mi/h | 1028 hPa | 56% | 49% | 0% | 0 mm |
| 15:00 | 64°F | 6 mi/h | 1026 hPa | 50% | 50% | 0% | 0 mm |
| 18:00 | 61°F | 4 mi/h | 1024 hPa | 54% | 49% | 0% | 0 mm |
| 21:00 | 59°F | 4 mi/h | 1024 hPa | 60% | 49% | 0% | 0 mm |
Tuesday, april 29
79°F52°F
6:0319:49
06:5222:50
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 55°F | 3 mi/h | 1022 hPa | 68% | 53% | 0% | 0 mm |
| 03:00 | 52°F | 3 mi/h | 1020 hPa | 75% | 55% | 0% | 0 mm |
| 06:00 | 54°F | 3 mi/h | 1019 hPa | 76% | 54% | 0% | 0 mm |
| 09:00 | 57°F | 5 mi/h | 1018 hPa | 79% | 59% | 0% | 0 mm |
| 12:00 | 70°F | 9 mi/h | 1017 hPa | 74% | 71% | 0% | 0 mm |
| 15:00 | 79°F | 11 mi/h | 1014 hPa | 56% | 78% | 17% | 0.2 mm |
| 18:00 | 75°F | 9 mi/h | 1013 hPa | 65% | 93% | 17% | 0.5 mm |
| 21:00 | 68°F | 6 mi/h | 1013 hPa | 84% | 93% | 17% | 0.4 mm |
Wednesday, april 30
81°F62°F
6:0219:50
07:44----
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 64°F | 7 mi/h | 1013 hPa | 90% | 100% | 0% | 0 mm |
| 03:00 | 63°F | 6 mi/h | 1012 hPa | 93% | 88% | 0% | 0 mm |
| 06:00 | 63°F | 7 mi/h | 1011 hPa | 94% | 69% | 0% | 0 mm |
| 09:00 | 70°F | 11 mi/h | 1011 hPa | 83% | 71% | 0% | 0 mm |
| 12:00 | 77°F | 15 mi/h | 1009 hPa | 62% | 74% | 0% | 0 mm |
| 15:00 | 81°F | 17 mi/h | 1005 hPa | 56% | 100% | 0% | 0 mm |
| 18:00 | 75°F | 17 mi/h | 1003 hPa | 66% | 99% | 40% | 2.5 mm |
| 21:00 | 68°F | 14 mi/h | 1004 hPa | 82% | 100% | 70% | 5.8 mm |
Thursday, may 1
61°F48°F
6:0119:52
08:4500:01
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 61°F | 12 mi/h | 1006 hPa | 91% | 100% | 17% | 0.1 mm |
| 03:00 | 55°F | 14 mi/h | 1008 hPa | 82% | 100% | 0% | 0 mm |
| 06:00 | 48°F | 14 mi/h | 1012 hPa | 70% | 100% | 0% | 0 mm |
| 09:00 | 50°F | 13 mi/h | 1015 hPa | 58% | 99% | 0% | 0 mm |
| 12:00 | 55°F | 13 mi/h | 1016 hPa | 44% | 97% | 0% | 0 mm |
| 15:00 | 61°F | 12 mi/h | 1016 hPa | 38% | 63% | 0% | 0 mm |
| 18:00 | 57°F | 9 mi/h | 1017 hPa | 44% | 13% | 0% | 0 mm |
| 21:00 | 52°F | 6 mi/h | 1020 hPa | 57% | 15% | 0% | 0 mm |
Friday, may 2
62°F42°F
5:5919:53
09:5400:59
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 46°F | 6 mi/h | 1023 hPa | 60% | 3% | 0% | 0 mm |
| 03:00 | 45°F | 6 mi/h | 1024 hPa | 60% | 7% | 0% | 0 mm |
| 06:00 | 45°F | 5 mi/h | 1025 hPa | 57% | 7% | 0% | 0 mm |
| 09:00 | 52°F | 4 mi/h | 1026 hPa | 46% | 3% | 0% | 0 mm |
| 12:00 | 59°F | 5 mi/h | 1025 hPa | 36% | 5% | 0% | 0 mm |
| 15:00 | 63°F | 7 mi/h | 1023 hPa | 33% | 6% | 0% | 0 mm |
| 18:00 | 57°F | 8 mi/h | 1023 hPa | 38% | 0% | 0% | 0 mm |
| 21:00 | 48°F | 7 mi/h | 1024 hPa | 54% | 3% | 0% | 0 mm |
