Trenton, NJ 08690 Hourly Weather

Mercer County8:11 PM EDT40.23°N, 74.66°W
Frost Advisory from 12:00 AM Sat until 9:00 AM Sat

Next 48 hours

8 PM 11 PM Sat Oct 24 2 AM 5 AM 8 AM 11 AM 2 PM 5 PM 8 PM 11 PM Sun Oct 25 2 AM 5 AM 8 AM 11 AM 2 PM 5 PM 30° 40° 50° 60° %
TemperatureFeels likeChance of precipitationNight
Friday, October 234 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
8 PM Mostly Clear 45° 42° 0% 0.00 in NE 5 G12 49% 27° 25% 0
9 PM Partly Cloudy 43° 39° 0% 0.00 in NE 5 G10 51% 26° 27% 0
10 PM Patchy Frost 39° 36° 0% 0.00 in NE 5 59% 26° 30% 0
11 PM Patchy Frost 38° 34° 0% 0.00 in NE 5 62% 26° 36% 0
Saturday, October 2424 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Patchy Frost 37° 33° 0% 0.00 in NE 5 64% 26° 30% 0
1 AM Areas Of Frost 36° 32° 0% 0.00 in NE 5 69% 27° 29% 0
2 AM Areas Of Frost 36° 32° 0% 0.00 in N 5 72% 28° 26% 0
3 AM Areas Of Frost 35° 31° 0% 0.00 in N 5 75% 28° 21% 0
4 AM Areas Of Frost 35° 31° 0% 0.00 in N 5 75% 28° 35% 0
5 AM Areas Of Frost 34° 30° 0% 0.00 in N 5 82% 29° 47% 0
6 AM Areas Of Frost 33° 29° 0% 0.00 in N 5 85% 29° 38% 0
7 AM Areas Of Frost 34° 30° 0% 0.00 in N 5 82% 29° 31% 0
8 AM Areas Of Frost 36° 31° 0% 0.00 in N 5 79% 30° 38% 0
9 AM Mostly Sunny 41° 37° 0% 0.00 in N 5 G10 70% 32° 43% 1
10 AM Mostly Sunny 50° 48° 0% 0.00 in NE 5 G10 54% 34° 32% 2
11 AM Mostly Sunny 54° 54° 0% 0.00 in NE 5 48% 35° 28% 3
12 PM Mostly Sunny 57° 57° 0% 0.00 in NE 5 43% 35° 26% 3
1 PM Mostly Sunny 60° 60° 0% 0.00 in SE 5 37% 34° 29% 3
2 PM Mostly Sunny 61° 61° 0% 0.00 in SE 5 36% 34° 31% 3
3 PM Sunny 62° 62° 0% 0.00 in W 5 33% 33° 22% 2
4 PM Sunny 62° 62° 0% 0.00 in W 5 32% 32° 24% 1
5 PM Sunny 61° 61° 0% 0.00 in W 5 G10 33% 32° 20% 0
6 PM Mostly Clear 58° 58° 0% 0.00 in SW 5 36% 31° 22% 0
7 PM Mostly Clear 53° 53° 0% 0.00 in SW 5 41% 30° 21% 0
8 PM Mostly Clear 46° 44° 0% 0.00 in SW 5 G10 53% 30° 19% 0
9 PM Mostly Clear 43° 40° 0% 0.00 in SW 5 60% 30° 11% 0
10 PM Mostly Clear 41° 39° 0% 0.00 in SW 5 65% 30° 13% 0
11 PM Patchy Frost 39° 37° 0% 0.00 in SW 5 73% 31° 15% 0
Sunday, October 2524 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Patchy Frost 38° 36° 0% 0.00 in W 5 76% 31° 14% 0
1 AM Areas Of Frost 37° 34° 0% 0.00 in W 5 82% 32° 13% 0
2 AM Areas Of Frost 36° 32° 0% 0.00 in W 5 89% 33° 12% 0
3 AM Areas Of Frost 35° 31° 0% 0.00 in NW 5 96% 34° 12% 0
4 AM Areas Of Frost 34° 30° 0% 0.00 in NW 5 100% 34° 11% 0
5 AM Areas Of Frost 34° 29° 0% 0.00 in NW 5 G10 100% 34° 11% 0
6 AM Widespread Frost 33° 28° 0% 0.00 in NW 5 G10 100% 33° 11% 0
7 AM Widespread Frost 33° 28° 0% 0.00 in NW 5 G10 100% 33° 11% 0
8 AM Areas Of Frost 35° 30° 0% 0.00 in NW 5 G10 100% 35° 11% 0
9 AM Sunny 41° 37° 0% 0.00 in NW 5 85% 37° 11% –
10 AM Sunny 49° 47° 0% 0.00 in NW 5 G10 63% 37° 11% –
11 AM Sunny 56° 56° 0% 0.00 in NW 5 G10 53% 39° 11% –
12 PM Sunny 60° 60° 0% 0.00 in W 5 G10 44% 38° 11% –
1 PM Sunny 63° 63° 0% 0.00 in W 5 G10 38% 37° 11% –
2 PM Sunny 64° 64° 0% 0.00 in W 5 G10 35% 36° 11% –
3 PM Sunny 66° 66° 0% 0.00 in W 5 G10 34% 37° 11% –
4 PM Sunny 65° 65° 0% 0.00 in W 5 37% 38° 11% –
5 PM Sunny 63° 63° 0% 0.00 in N 5 41% 39° 10% –
6 PM Mostly Clear 59° 59° 0% 0.00 in N 5 47% 39° 12% –
7 PM Mostly Clear 53° 53° 0% 0.00 in N 5 59% 39° 13% –
8 PM Mostly Clear 47° 45° 0% 0.00 in N 5 74% 39° 14% –
9 PM Mostly Clear 44° 41° 0% 0.00 in N 5 82% 39° 13% –
10 PM Mostly Clear 42° 39° 0% 0.00 in N 5 86% 38° 13% –
11 PM Mostly Clear 41° 38° 0% 0.00 in N 5 89% 38° 12% –
Monday, October 2624 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Mostly Clear 40° 37° 0% 0.00 in N 5 89% 37° 12% –
1 AM Mostly Clear 39° 36° 0% 0.00 in N 5 92% 37° 12% –
2 AM Mostly Clear 39° 36° 0% 0.00 in N 5 89% 36° 12% –
3 AM Mostly Clear 38° 34° 0% 0.00 in W 5 92% 36° 12% –
4 AM Mostly Clear 37° 32° 0% 0.00 in W 5 G12 92% 35° 13% –
5 AM Mostly Clear 37° 32° 0% 0.00 in W 5 G12 92% 35° 13% –
6 AM Sunny 36° 31° 0% 0.00 in W 5 G12 92% 34° 12% –
7 AM Sunny 35° 29° 0% 0.00 in W 5 G13 92% 33° 12% –
8 AM Sunny 37° 32° 0% – W 5 G13 92% 35° 12% –
9 AM Sunny 43° 39° 0% – W 5 G13 82% 38° 12% –
10 AM Sunny 50° 47° 0% – W 5 G14 71% 41° 11% –
11 AM Sunny 57° 57° 0% – W 5 G14 59% 43° 11% –
12 PM Sunny 62° 62° 0% – W 5 G14 50% 43° 11% –
1 PM Sunny 65° 65° 0% – W 10 45% 43° 11% –
2 PM Sunny 67° 67° 0% – W 10 42% 43° 11% –
3 PM Sunny 69° 69° 0% – W 10 40% 44° 11% –
4 PM Sunny 69° 69° 0% – W 5 G13 40% 44° 10% –
5 PM Sunny 67° 67° 0% – W 5 G13 45% 45° 10% –
6 PM Mostly Clear 63° 63° 0% – W 5 G13 52% 45° 12% –
7 PM Mostly Clear 58° 58° 0% – W 5 G12 64% 46° 13% –
8 PM Clear 58° 58° 0% – Calm 69% 48° 5% –
9 PM Clear 55° 55° 0% – Calm 77% 48° 5% –
10 PM Clear 53° 53° 0% – Calm 83% 48° 5% –
11 PM Clear 51° 51° 0% – Calm 89% 48° 5% –
Tuesday, October 2724 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Clear 50° 50° 0% – Calm 89% 47° 5% –
1 AM Clear 49° 49° 0% – Calm 93% 47° 5% –
2 AM Mostly Clear 49° 48° 0% – N 5 89% 46° 9% –
3 AM Mostly Clear 48° 47° 0% – N 5 89% 45° 9% –
4 AM Mostly Clear 48° 46° 0% – N 5 89% 45° 9% –
5 AM Mostly Clear 47° 45° 0% – N 5 89% 44° 9% –
6 AM Sunny 46° 44° 0% – N 5 89% 43° 9% –
7 AM Sunny 45° 43° 0% – N 5 93% 43° 9% –
8 AM Sunny 46° 44° 0% – N 5 G10 89% 43° 7% –
9 AM Sunny 49° 47° 0% – N 5 G12 80% 43° 7% –
10 AM Sunny 54° 54° 0% – N 5 G13 69% 44° 7% –
11 AM Sunny 58° 58° 0% – N 5 G13 59% 44° 7% –
12 PM Sunny 60° 60° 0% – N 5 G13 55% 44° 7% –
1 PM Sunny 61° 61° 0% – NE 5 G12 51% 43° 7% –
2 PM Sunny 62° 62° 0% – NE 5 G10 48% 42° 11% –
3 PM Sunny 63° 63° 0% – NE 5 44% 41° 11% –
4 PM Sunny 63° 63° 0% – NE 5 43% 40° 11% –
5 PM Sunny 62° 62° 0% – NE 5 44% 40° 11% –
6 PM Mostly Clear 59° 59° 0% – NE 5 49% 40° 11% –
7 PM Mostly Clear 56° 56° 0% – Calm 57% 41° 11% –
8 PM Mostly Clear 52° 52° 0% – Calm 66% 41° 19% –
9 PM Mostly Clear 49° 49° 0% – Calm 74% 41° 19% –
10 PM Mostly Clear 47° 47° 0% – Calm 79% 41° 19% –
11 PM Mostly Clear 45° 45° 0% – Calm 82% 40° 19% –
Wednesday, October 2824 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Mostly Clear 44° 44° 0% – Calm 82% 39° 19% –
1 AM Mostly Clear 43° 43° 0% – Calm 86% 39° 19% –
2 AM Partly Cloudy 43° 43° 1% – Calm 82% 38° 34% –
3 AM Partly Cloudy 43° 43° 1% – Calm 82% 38° 34% –
4 AM Partly Cloudy 42° 42° 1% – Calm 82% 37° 34% –
5 AM Partly Cloudy 42° 42° 1% – Calm 82% 37° 34% –
6 AM Mostly Sunny 41° 41° 1% – Calm 85% 37° 34% –
7 AM Mostly Sunny 41° 39° 1% – NE 5 85% 37° 34% –
8 AM Mostly Sunny 42° 40° 1% – NE 5 82% 37° 45% –
9 AM Mostly Sunny 45° 44° 1% – NE 5 76% 38° 45% –
10 AM Mostly Sunny 50° 49° 1% – NE 5 68% 40° 45% –
11 AM Mostly Sunny 54° 54° 1% – NE 5 61% 41° 45% –
12 PM Mostly Sunny 56° 56° 1% – E 5 59% 42° 45% –
1 PM Mostly Sunny 58° 58° 1% – Calm 55% 42° 45% –
2 PM Partly Sunny 59° 59° 1% – Calm 53% 42° 58% –
3 PM Partly Sunny 60° 60° 1% – Calm 51% 42° 58% –
4 PM Partly Sunny 61° 61° 1% – Calm 48% 41° 58% –
5 PM Partly Sunny 60° 60° 1% – Calm 49% 41° 58% –
6 PM Mostly Cloudy 57° 57° 1% – Calm 55% 41° 58% –
7 PM Mostly Cloudy 54° 54° 1% – Calm 64% 42° 58% –
8 PM Mostly Cloudy 50° 50° 0% – Calm 77% 43° 63% –
9 PM Mostly Cloudy 48° 48° 0% – Calm 86% 44° 63% –
10 PM Mostly Cloudy 46° 46° 0% – Calm 93% 44° 63% –
11 PM Mostly Cloudy 45° 45° 0% – Calm 96% 44° 63% –
Thursday, October 2922 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Mostly Cloudy 44° 44° 0% – Calm 100% 44° 63% –
1 AM Mostly Cloudy 44° 44° 0% – Calm 96% 43° 63% –
2 AM Partly Cloudy 44° 44° 1% – Calm 96% 43° 45% –
3 AM Partly Cloudy 44° 44° 1% – Calm 96% 43° 45% –
4 AM Partly Cloudy 43° 43° 1% – Calm 96% 42° 45% –
5 AM Partly Cloudy 43° 43° 1% – Calm 96% 42° 45% –
6 AM Mostly Sunny 43° 43° 1% – Calm 96% 42° 45% –
7 AM Mostly Sunny 43° 43° 1% – Calm 96% 42° 45% –
8 AM Mostly Sunny 44° 44° 3% – Calm 96% 43° 50% –
9 AM Mostly Sunny 48° 48° 3% – Calm 86% 44° 50% –
10 AM Mostly Sunny 52° 52° 3% – Calm 80% 46° 50% –
11 AM Mostly Sunny 57° 57° 3% – Calm 69% 47° 50% –
12 PM Mostly Sunny 60° 60° 3% – Calm 64% 48° 50% –
1 PM Mostly Sunny 62° 62° 3% – S 5 62% 49° 50% –
2 PM Mostly Sunny 64° 64° 2% – S 5 58% 49° 41% –
3 PM Mostly Sunny 65° 65° 2% – S 5 56% 49° 41% –
4 PM Mostly Sunny 66° 66° 2% – Calm 54% 49° 41% –
5 PM Mostly Sunny 65° 65° 2% – Calm 56% 49° 41% –
6 PM Partly Cloudy 63° 63° 2% – Calm 60% 49° 41% –
7 PM Partly Cloudy 59° 59° 2% – Calm 72% 50° 41% –
8 PM Partly Cloudy 56° 56° 2% – Calm 80% 50° 45% –
9 PM Partly Cloudy 54° 54° 2% – Calm 86% 50° 45% –

National Weather Service forecast updated 16 hrs ago. Precipitation amounts are the forecast liquid equivalent for each hour.

Forecasts, observations and alerts in the United States come from the National Weather Service (NOAA); radar from NOAA's Multi-Radar Multi-Sensor system; satellite imagery from NASA's Global Imagery Browse Services (GIBS) and NOAA's GOES satellites; the map from the U.S. Geological Survey's National Map; air quality from AirNow (EPA and its partners); hurricane information from the National Hurricane Center; climate normals and records from NOAA's Regional Climate Centers (ACIS). Forecasts outside the United States and the UV index: MET Norway (CC BY 4.0); observations outside the U.S.: airport reports via NOAA's Aviation Weather Center. Place names: GeoNames (CC BY 4.0). Data are copied on a schedule and may lag the sources; for warnings that affect your safety, follow your local National Weather Service office and emergency officials. Weather news is drawn from the 4Conservative index and reflects what the press published. Terms of use.