Trenton, NJ 08620 Hourly Weather

Mercer County5:10 PM EDT40.17°N, 74.65°W

Next 48 hours

5 PM 8 PM 11 PM Fri Oct 23 2 AM 5 AM 8 AM 11 AM 2 PM 5 PM 8 PM 11 PM Sat Oct 24 2 AM 5 AM 8 AM 11 AM 2 PM 30° 40° 50° 60° %
TemperatureFeels likeChance of precipitationNight
Thursday, October 227 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
5 PM Sunny 66° 66° 0% 0.00 in N 10 G17 36% 38° 12% 0
6 PM Mostly Clear 62° 62° 0% 0.00 in NW 10 41% 38° 12% 0
7 PM Mostly Clear 58° 58° 0% 0.00 in NW 5 G14 49% 39° 13% 0
8 PM Mostly Clear 56° 56° 0% 0.00 in NW 5 G13 53% 39° 15% 0
9 PM Mostly Clear 52° 52° 0% 0.00 in N 5 G13 63% 40° 14% 0
10 PM Mostly Clear 50° 47° 0% 0.00 in N 5 G14 74% 42° 13% 0
11 PM Mostly Clear 49° 46° 0% 0.00 in N 10 80% 43° 14% 0
Friday, October 2324 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Mostly Clear 48° 44° 0% 0.00 in N 10 83% 43° 13% 0
1 AM Mostly Clear 47° 43° 0% 0.00 in N 10 G16 79% 41° 12% 0
2 AM Mostly Clear 46° 41° 0% 0.00 in N 10 G16 83% 41° 13% 0
3 AM Mostly Clear 45° 40° 0% 0.00 in N 10 G17 76% 38° 12% 0
4 AM Mostly Clear 43° 37° 0% 0.00 in N 10 G20 76% 36° 12% 0
5 AM Mostly Clear 42° 36° 0% 0.00 in N 10 G20 76% 35° 13% 0
6 AM Sunny 41° 35° 0% 0.00 in N 10 G17 76% 34° 12% 0
7 AM Sunny 39° 33° 0% 0.00 in N 10 82% 34° 11% 0
8 AM Sunny 40° 35° 0% 0.00 in N 10 79% 34° 12% 0
9 AM Sunny 45° 41° 0% 0.00 in N 10 70% 36° 10% 1
10 AM Sunny 50° 46° 0% 0.00 in NE 10 G17 58% 36° 11% 2
11 AM Sunny 53° 53° 0% 0.00 in NE 10 G18 52% 36° 12% 3
12 PM Sunny 57° 57° 0% 0.00 in NE 10 G17 45% 36° 12% 3
1 PM Sunny 58° 58° 0% 0.00 in NE 10 40% 34° 12% 3
2 PM Sunny 59° 59° 0% 0.00 in NE 5 G13 37% 33° 14% 3
3 PM Sunny 60° 60° 0% 0.00 in NE 5 G12 35% 32° 12% 2
4 PM Sunny 59° 59° 0% 0.00 in NE 5 G12 36% 32° 13% 1
5 PM Sunny 59° 59° 0% 0.00 in NE 5 G10 36% 32° 20% 0
6 PM Mostly Clear 55° 55° 0% 0.00 in NE 5 43% 33° 12% 0
7 PM Mostly Clear 48° 46° 0% 0.00 in E 5 56% 33° 22% 0
8 PM Partly Cloudy 44° 42° 0% 0.00 in E 5 62% 32° 48% 0
9 PM Mostly Clear 42° 40° 0% 0.00 in E 5 67% 32° 16% 0
10 PM Mostly Clear 40° 38° 0% 0.00 in E 5 73% 32° 25% 0
11 PM Patchy Frost 38° 38° 0% 0.00 in Calm 79% 32° 34% 0
Saturday, October 2424 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Patchy Frost 37° 37° 0% 0.00 in Calm 82% 32° 31% 0
1 AM Areas Of Frost 36° 33° 0% 0.00 in N 5 85% 32° 29% 0
2 AM Areas Of Frost 36° 33° 0% 0.00 in N 5 85% 32° 26% 0
3 AM Areas Of Frost 35° 32° 0% 0.00 in N 5 89% 32° 29% 0
4 AM Areas Of Frost 35° 32° 0% 0.00 in N 5 89% 32° 33% 0
5 AM Areas Of Frost 34° 31° 0% 0.00 in N 5 92% 32° 36% 0
6 AM Areas Of Frost 33° 30° 0% 0.00 in N 5 96% 32° 35% 0
7 AM Areas Of Frost 33° 29° 0% 0.00 in N 5 96% 32° 33% 0
8 AM Areas Of Frost 35° 31° 0% 0.00 in N 5 89% 32° 32% 0
9 AM Mostly Sunny 40° 37° 0% 0.00 in N 5 73% 32° 30% 1
10 AM Mostly Sunny 48° 48° 0% 0.00 in Calm 56% 33° 28% 2
11 AM Sunny 54° 54° 0% 0.00 in Calm 47% 34° 25% 3
12 PM Sunny 58° 58° 0% 0.00 in Calm 40% 34° 25% 3
1 PM Sunny 60° 60° 0% 0.00 in Calm 37% 34° 24% 3
2 PM Sunny 61° 61° 0% 0.00 in Calm 35% 33° 24% 3
3 PM Sunny 62° 62° 0% 0.00 in Calm 34% 33° 24% 2
4 PM Sunny 62° 62° 0% 0.00 in Calm 34% 33° 23% 1
5 PM Sunny 60° 60° 0% 0.00 in Calm 36% 33° 23% 0
6 PM Mostly Clear 56° 56° 0% 0.00 in Calm 43% 34° 23% 0
7 PM Mostly Clear 50° 50° 0% 0.00 in Calm 54% 34° 23% 0
8 PM Mostly Clear 45° 45° 0% 0.00 in Calm 68% 35° 23% 0
9 PM Mostly Clear 42° 42° 0% 0.00 in Calm 76% 35° 19% 0
10 PM Mostly Clear 40° 40° 0% 0.00 in Calm 82% 35° 16% 0
11 PM Patchy Frost 39° 39° 0% 0.00 in Calm 85% 35° 13% 0
Sunday, October 2524 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Patchy Frost 38° 38° 0% 0.00 in Calm 89% 35° 12% 0
1 AM Patchy Frost 37° 37° 0% 0.00 in Calm 89% 34° 12% 0
2 AM Patchy Frost 37° 37° 0% 0.00 in Calm 89% 34° 11% 0
3 AM Areas Of Frost 36° 36° 0% 0.00 in Calm 89% 33° 11% 0
4 AM Areas Of Frost 36° 36° 0% 0.00 in Calm 89% 33° 12% 0
5 AM Areas Of Frost 35° 35° 0% 0.00 in Calm 89% 32° 12% 0
6 AM Areas Of Frost 34° 34° 0% 0.00 in Calm 89% 31° 12% 0
7 AM Areas Of Frost 34° 34° 0% 0.00 in Calm 89% 31° 12% 0
8 AM Areas Of Frost 36° 36° 0% – Calm 89% 33° 12% 0
9 AM Sunny 42° 42° 0% – Calm 76% 35° 12% –
10 AM Sunny 49° 49° 0% – Calm 63% 37° 12% –
11 AM Sunny 56° 56° 0% – Calm 51% 38° 12% –
12 PM Sunny 60° 60° 0% – Calm 44% 38° 12% –
1 PM Sunny 62° 62° 0% – Calm 41% 38° 11% –
2 PM Sunny 64° 64° 0% – Calm 37% 37° 11% –
3 PM Sunny 65° 65° 0% – Calm 35% 37° 11% –
4 PM Sunny 65° 65° 0% – Calm 37% 38° 11% –
5 PM Sunny 63° 63° 0% – Calm 39% 38° 11% –
6 PM Mostly Clear 59° 59° 0% – Calm 45% 38° 12% –
7 PM Mostly Clear 53° 53° 0% – Calm 59% 39° 13% –
8 PM Clear 50° 50° 0% – Calm 71% 41° 5% –
9 PM Clear 47° 47° 0% – Calm 79% 41° 5% –
10 PM Clear 44° 44° 0% – Calm 89% 41° 5% –
11 PM Clear 42° 42° 0% – Calm 96% 41° 5% –
Monday, October 2624 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Clear 41° 41° 0% – Calm 100% 41° 5% –
1 AM Clear 40° 40° 0% – Calm 100% 40° 5% –
2 AM Clear 40° 40° 0% – Calm 100% 40° 4% –
3 AM Clear 39° 39° 0% – Calm 100% 39° 4% –
4 AM Clear 38° 38° 0% – Calm 100% 38° 4% –
5 AM Clear 38° 38° 0% – Calm 100% 38° 4% –
6 AM Sunny 37° 37° 0% – Calm 100% 37° 4% –
7 AM Sunny 37° 37° 0% – Calm 100% 37° 4% –
8 AM Sunny 39° 39° 0% – Calm 96% 38° 4% –
9 AM Sunny 45° 45° 0% – Calm 86% 41° 4% –
10 AM Sunny 52° 52° 0% – Calm 74% 44° 4% –
11 AM Sunny 58° 58° 0% – Calm 64% 46° 4% –
12 PM Sunny 62° 62° 0% – Calm 56% 46° 4% –
1 PM Sunny 64° 64° 0% – W 5 52% 46° 4% –
2 PM Sunny 66° 66° 0% – W 5 47% 45° 3% –
3 PM Sunny 68° 68° 0% – W 5 44% 45° 3% –
4 PM Sunny 68° 68° 0% – Calm 45% 46° 3% –
5 PM Sunny 67° 67° 0% – Calm 47% 46° 3% –
6 PM Clear 64° 64° 0% – Calm 52% 46° 3% –
7 PM Clear 60° 60° 0% – Calm 60% 46° 3% –
8 PM Mostly Clear 56° 56° 0% – Calm 69% 46° 11% –
9 PM Mostly Clear 53° 53° 0% – Calm 77% 46° 11% –
10 PM Mostly Clear 50° 50° 0% – Calm 86% 46° 11% –
11 PM Mostly Clear 48° 48° 0% – Calm 93% 46° 11% –
Tuesday, October 2724 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Mostly Clear 47° 47° 0% – Calm 96% 46° 11% –
1 AM Mostly Clear 46° 46° 0% – Calm 96% 45° 11% –
2 AM Mostly Clear 46° 46° 0% – Calm 96% 45° 19% –
3 AM Mostly Clear 46° 46° 0% – Calm 96% 45° 19% –
4 AM Mostly Clear 45° 45° 0% – Calm 100% 45° 19% –
5 AM Mostly Clear 45° 45° 0% – Calm 100% 45° 19% –
6 AM Sunny 44° 44° 0% – Calm 100% 44° 19% –
7 AM Sunny 44° 42° 0% – N 5 100% 44° 19% –
8 AM Sunny 45° 44° 0% – N 5 96% 44° 21% –
9 AM Sunny 49° 48° 0% – N 5 86% 45° 21% –
10 AM Sunny 54° 54° 0% – N 5 77% 47° 21% –
11 AM Sunny 59° 59° 0% – N 5 67% 48° 21% –
12 PM Sunny 62° 62° 0% – N 5 60% 48° 21% –
1 PM Sunny 64° 64° 0% – N 5 56% 48° 21% –
2 PM Mostly Sunny 65° 65° 0% – N 5 54% 48° 34% –
3 PM Mostly Sunny 66° 66° 0% – N 5 52% 48° 34% –
4 PM Mostly Sunny 67° 67° 0% – N 5 49% 47° 34% –
5 PM Mostly Sunny 66° 66° 0% – N 5 50% 47° 34% –
6 PM Partly Cloudy 63° 63° 0% – NE 5 56% 47° 34% –
7 PM Partly Cloudy 60° 60° 0% – Calm 62% 47° 34% –
8 PM Partly Cloudy 56° 56° 0% – Calm 72% 47° 46% –
9 PM Partly Cloudy 53° 53° 0% – Calm 77% 46° 46% –
10 PM Partly Cloudy 51° 51° 0% – Calm 83% 46° 46% –
11 PM Partly Cloudy 49° 49° 0% – Calm 86% 45° 46% –
Wednesday, October 2824 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Partly Cloudy 48° 48° 0% – Calm 86% 44° 46% –
1 AM Partly Cloudy 47° 47° 0% – Calm 89% 44° 46% –
2 AM Mostly Cloudy 46° 46° 0% – Calm 89% 43° 57% –
3 AM Mostly Cloudy 45° 44° 0% – NE 5 93% 43° 57% –
4 AM Mostly Cloudy 45° 44° 0% – NE 5 89% 42° 57% –
5 AM Mostly Cloudy 45° 43° 0% – NE 5 89% 42° 57% –
6 AM Partly Sunny 44° 41° 0% – NE 5 93% 42° 57% –
7 AM Partly Sunny 44° 41° 0% – NE 5 93% 42° 57% –
8 AM Partly Sunny 45° 43° 1% – NE 5 89% 42° 62% –
9 AM Partly Sunny 48° 46° 1% – NE 5 83% 43° 62% –
10 AM Partly Sunny 53° 53° 1% – E 5 71% 44° 62% –
11 AM Partly Sunny 57° 57° 1% – E 5 64% 45° 62% –
12 PM Partly Sunny 59° 59° 1% – E 5 62% 46° 62% –
1 PM Partly Sunny 61° 61° 1% – SE 5 58% 46° 62% –
2 PM Partly Sunny 62° 62° 2% – SE 5 56% 46° 69% –
3 PM Partly Sunny 63° 63° 2% – SE 5 54% 46° 69% –
4 PM Partly Sunny 64° 64° 2% – SE 5 50% 45° 69% –
5 PM Partly Sunny 63° 63° 2% – SE 5 52% 45° 69% –
6 PM Mostly Cloudy 61° 61° 2% – SE 5 56% 45° 69% –
7 PM Mostly Cloudy 57° 57° 2% – SE 5 67% 46° 69% –
8 PM Mostly Cloudy 54° 54° 1% – SE 5 74% 46° 63% –
9 PM Mostly Cloudy 51° 51° 1% – Calm 83% 46° 63% –
10 PM Mostly Cloudy 49° 49° 1% – Calm 89% 46° 63% –
11 PM Mostly Cloudy 48° 48° 1% – Calm 93% 46° 63% –

National Weather Service forecast updated 11 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 4Search index and reflects what the press published. Terms of use.