Bethlehem, PA 18017 Hourly Weather

Northampton County3:57 AM EDT40.66°N, 75.39°W

Next 48 hours

3 AM 6 AM 9 AM 12 PM 3 PM 6 PM 9 PM Thu Oct 22 12 AM 3 AM 6 AM 9 AM 12 PM 3 PM 6 PM 9 PM Fri Oct 23 12 AM 40° 50° 60° %
TemperatureFeels likeChance of precipitationNight
Wednesday, October 2121 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
3 AM Mostly Clear 42° 38° 0% 0.00 in N 5 G15 70% 33° 6% 0
4 AM Mostly Clear 42° 38° 0% 0.00 in N 5 G15 67% 32° 6% 0
5 AM Mostly Clear 41° 36° 0% 0.00 in N 5 G15 70% 32° 6% 0
6 AM Sunny 40° 35° 0% 0.00 in N 5 G14 73% 32° 7% 0
7 AM Sunny 39° 34° 0% 0.00 in N 5 G14 76% 32° 7% 0
8 AM Sunny 40° 35° 0% 0.00 in N 5 G16 79% 34° 7% 0
9 AM Sunny 44° 39° 0% 0.00 in N 10 G17 70% 35° 8% 1
10 AM Sunny 49° 45° 0% 0.00 in NE 10 G20 61% 36° 9% 2
11 AM Sunny 53° 53° 0% 0.00 in NE 10 G23 54% 37° 8% 3
12 PM Sunny 56° 56° 0% 0.00 in NE 15 G22 49% 37° 8% 4
1 PM Sunny 60° 60° 0% 0.00 in NE 10 G21 42% 37° 15% 4
2 PM Sunny 62° 62° 0% 0.00 in N 10 G20 38% 36° 12% 3
3 PM Sunny 63° 63° 0% 0.00 in N 10 G17 39% 38° 15% 2
4 PM Sunny 64° 64° 0% 0.00 in NE 10 G16 38% 38° 15% 1
5 PM Sunny 63° 63° 0% 0.00 in NE 5 G14 41% 39° 22% 0
6 PM Mostly Clear 59° 59° 0% 0.00 in N 5 G12 47% 39° 25% 0
7 PM Partly Cloudy 56° 56° 0% 0.00 in N 5 G13 49% 37° 27% 0
8 PM Partly Cloudy 51° 51° 0% 0.00 in N 5 G12 59% 37° 28% 0
9 PM Partly Cloudy 49° 47° 0% 0.00 in N 5 G13 63% 37° 37% 0
10 PM Partly Cloudy 47° 44° 0% 0.00 in N 5 G13 68% 37° 49% 0
11 PM Mostly Cloudy 46° 43° 0% 0.00 in N 5 G12 71% 37° 55% 0
Thursday, October 2224 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Mostly Cloudy 44° 41° 0% 0.00 in N 5 G13 73% 36° 56% 0
1 AM Partly Cloudy 43° 39° 0% 0.00 in N 5 G13 76% 36° 43% 0
2 AM Partly Cloudy 42° 37° 0% 0.00 in N 10 76% 35° 49% 0
3 AM Partly Cloudy 41° 36° 0% 0.00 in N 10 76% 34° 49% 0
4 AM Partly Cloudy 40° 35° 0% 0.00 in N 10 G16 76% 33° 39% 0
5 AM Partly Cloudy 40° 35° 0% 0.00 in N 10 G17 73% 32° 33% 0
6 AM Sunny 40° 35° 0% 0.00 in N 10 G18 73% 32° 25% 0
7 AM Sunny 39° 33° 0% 0.00 in N 10 G18 70% 30° 17% 0
8 AM Sunny 40° 34° 0% 0.00 in N 10 G21 70% 31° 9% 0
9 AM Sunny 45° 40° 0% 0.00 in N 10 G21 60% 32° 7% 1
10 AM Sunny 52° 52° 0% 0.00 in N 15 G25 52% 35° 7% 2
11 AM Sunny 57° 57° 0% 0.00 in N 15 G28 47% 37° 6% 3
12 PM Sunny 60° 60° 0% 0.00 in N 15 G28 44% 38° 6% 4
1 PM Sunny 63° 63° 0% 0.00 in N 15 G28 41% 39° 6% 4
2 PM Sunny 64° 64° 0% 0.00 in N 15 G29 43% 41° 7% 3
3 PM Sunny 65° 65° 0% 0.00 in N 15 G28 40% 40° 8% 2
4 PM Sunny 65° 65° 0% 0.00 in N 15 G26 38% 39° 8% 1
5 PM Sunny 65° 65° 0% 0.00 in N 15 G25 37% 38° 8% 0
6 PM Mostly Clear 62° 62° 0% 0.00 in N 10 G22 43% 39° 12% 0
7 PM Mostly Clear 59° 59° 0% 0.00 in N 10 G21 49% 40° 11% 0
8 PM Mostly Clear 57° 57° 0% 0.00 in N 10 G20 53% 40° 9% 0
9 PM Mostly Clear 53° 53° 0% 0.00 in N 10 G18 59% 39° 9% 0
10 PM Mostly Clear 51° 51° 0% 0.00 in N 10 G18 63% 39° 9% 0
11 PM Mostly Clear 51° 51° 0% 0.00 in N 10 G18 63% 39° 10% 0
Friday, October 2324 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Mostly Clear 49° 46° 0% 0.00 in N 10 G17 66% 38° 9% 0
1 AM Mostly Clear 47° 43° 0% 0.00 in N 10 G17 68% 37° 8% 0
2 AM Mostly Clear 45° 41° 0% 0.00 in N 10 G16 73% 37° 7% 0
3 AM Mostly Clear 43° 38° 0% 0.00 in N 10 G16 73% 35° 7% 0
4 AM Mostly Clear 41° 36° 0% 0.00 in N 5 G15 76% 34° 7% 0
5 AM Mostly Clear 39° 34° 0% 0.00 in N 5 G14 82% 34° 7% 0
6 AM Sunny 38° 33° 0% 0.00 in N 5 G14 82% 33° 7% 0
7 AM Sunny 37° 33° 0% 0.00 in N 5 G12 85% 33° 8% 0
8 AM Sunny 37° 33° 0% 0.00 in N 5 G12 82% 32° 9% 0
9 AM Sunny 41° 38° 0% 0.00 in N 5 G10 70% 32° 9% 1
10 AM Sunny 45° 43° 0% 0.00 in N 5 G10 60% 32° 9% 2
11 AM Sunny 50° 48° 0% 0.00 in NE 5 G12 52% 33° 9% 3
12 PM Sunny 53° 53° 0% 0.00 in NE 5 G10 43% 31° 9% 3
1 PM Sunny 56° 56° 0% 0.00 in N 5 37% 30° 9% 3
2 PM Sunny 57° 57° 0% 0.00 in N 5 35% 30° 9% 3
3 PM Sunny 59° 59° 0% 0.00 in Calm 33% 30° 11% –
4 PM Sunny 59° 59° 0% 0.00 in Calm 34% 31° 14% –
5 PM Sunny 58° 58° 0% 0.00 in Calm 39% 33° 16% –
6 PM Mostly Clear 54° 54° 0% 0.00 in Calm 43% 32° 18% –
7 PM Mostly Clear 50° 50° 0% 0.00 in Calm 50% 32° 19% –
8 PM Mostly Clear 46° 46° 0% 0.00 in Calm 60% 33° 19% –
9 PM Mostly Clear 44° 44° 0% 0.00 in Calm 62% 32° 22% –
10 PM Mostly Clear 42° 42° 0% 0.00 in Calm 65% 31° 23% –
11 PM Mostly Clear 41° 41° 0% 0.00 in Calm 67% 31° 21% –
Saturday, October 2424 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Mostly Clear 39° 39° 0% 0.00 in Calm 73% 31° 23% –
1 AM Mostly Clear 38° 38° 0% 0.00 in Calm 76% 31° 23% –
2 AM Mostly Clear 37° 37° 0% 0.00 in Calm 79% 31° 22% –
3 AM Mostly Clear 36° 36° 0% 0.00 in Calm 82% 31° 22% –
4 AM Mostly Clear 35° 35° 0% 0.00 in Calm 82% 30° 21% –
5 AM Mostly Clear 35° 35° 0% 0.00 in Calm 82% 30° 17% –
6 AM Sunny 34° 34° 0% 0.00 in Calm 85% 30° 19% –
7 AM Sunny 33° 33° 0% 0.00 in Calm 85% 29° 18% –
8 AM Sunny 34° 34° 0% – Calm 85% 30° 16% –
9 AM Sunny 39° 39° 0% – Calm 76% 32° 15% –
10 AM Sunny 45° 45° 0% – Calm 65% 34° 12% –
11 AM Sunny 51° 51° 0% – Calm 56% 36° 9% –
12 PM Sunny 55° 55° 0% – Calm 49% 36° 9% –
1 PM Sunny 58° 58° 0% – Calm 42% 35° 9% –
2 PM Sunny 59° 59° 0% – Calm 39% 34° 7% –
3 PM Sunny 61° 61° 0% – Calm 36% 34° 9% –
4 PM Sunny 61° 61° 0% – Calm 38% 35° 9% –
5 PM Sunny 60° 60° 0% – Calm 41% 36° 9% –
6 PM Mostly Clear 57° 57° 0% – Calm 45% 36° 9% –
7 PM Mostly Clear 53° 53° 0% – Calm 52% 36° 9% –
8 PM Clear 50° 50° 0% – Calm 63% 38° 3% –
9 PM Clear 47° 47° 0% – Calm 71% 38° 3% –
10 PM Clear 44° 44° 0% – Calm 76% 37° 3% –
11 PM Clear 42° 42° 0% – Calm 82% 37° 3% –
Sunday, October 2524 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Clear 40° 40° 0% – Calm 85% 36° 3% –
1 AM Clear 39° 39° 0% – Calm 89% 36° 3% –
2 AM Clear 38° 38° 0% – Calm 89% 35° 2% –
3 AM Clear 37° 37° 0% – Calm 89% 34° 2% –
4 AM Clear 36° 36° 0% – Calm 92% 34° 2% –
5 AM Clear 35° 35° 0% – Calm 96% 34° 2% –
6 AM Sunny 34° 34° 0% – Calm 100% 34° 2% –
7 AM Sunny 33° 33° 0% – Calm 100% 33° 2% –
8 AM Sunny 35° 35° 0% – Calm 100% 35° 3% –
9 AM Sunny 40° 40° 0% – Calm 92% 38° 3% –
10 AM Sunny 48° 48° 0% – Calm 77% 41° 3% –
11 AM Sunny 54° 54° 0% – Calm 66% 43° 3% –
12 PM Sunny 58° 58° 0% – Calm 57% 43° 3% –
1 PM Sunny 60° 60° 0% – Calm 53% 43° 3% –
2 PM Sunny 62° 62° 0% – Calm 48% 42° 3% –
3 PM Sunny 64° 64° 0% – Calm 46% 43° 3% –
4 PM Sunny 65° 65° 0% – Calm 46% 44° 3% –
5 PM Sunny 64° 64° 0% – Calm 50% 45° 3% –
6 PM Clear 62° 62° 0% – Calm 54% 45° 3% –
7 PM Clear 58° 58° 0% – Calm 62% 45° 3% –
8 PM Mostly Clear 54° 54° 0% – Calm 69% 44° 7% –
9 PM Mostly Clear 51° 51° 0% – Calm 77% 44° 7% –
10 PM Mostly Clear 48° 48° 0% – Calm 83% 43° 7% –
11 PM Mostly Clear 46° 46° 0% – Calm 89% 43° 7% –
Monday, October 2624 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Mostly Clear 44° 44° 0% – Calm 93% 42° 7% –
1 AM Mostly Clear 43° 43° 0% – Calm 96% 42° 7% –
2 AM Mostly Clear 42° 42° 0% – Calm 96% 41° 9% –
3 AM Mostly Clear 41° 41° 0% – Calm 100% 41° 9% –
4 AM Mostly Clear 40° 40° 0% – Calm 100% 40° 9% –
5 AM Mostly Clear 40° 40° 0% – Calm 100% 40° 9% –
6 AM Sunny 39° 39° 0% – Calm 100% 39° 9% –
7 AM Sunny 39° 39° 0% – Calm 100% 39° 9% –
8 AM Sunny 40° 40° 0% – Calm 100% 40° 19% –
9 AM Sunny 44° 44° 0% – Calm 93% 42° 19% –
10 AM Sunny 50° 50° 0% – Calm 80% 44° 19% –
11 AM Sunny 56° 56° 0% – Calm 69% 46° 19% –
12 PM Sunny 60° 60° 0% – Calm 62% 47° 19% –
1 PM Sunny 64° 64° 0% – Calm 56% 48° 19% –
2 PM Sunny 66° 66° 0% – Calm 52% 48° 16% –
3 PM Sunny 68° 68° 0% – Calm 51% 49° 16% –
4 PM Sunny 68° 68° 0% – W 5 51% 49° 16% –
5 PM Sunny 67° 67° 0% – W 5 52% 49° 16% –
6 PM Mostly Clear 65° 65° 0% – W 5 56% 49° 16% –
7 PM Mostly Clear 61° 61° 0% – Calm 65% 49° 16% –
8 PM Mostly Clear 58° 58° 0% – Calm 69% 48° 20% –
9 PM Mostly Clear 55° 55° 0% – Calm 74% 47° 20% –
10 PM Mostly Clear 53° 53° 0% – Calm 80% 47° 20% –
11 PM Mostly Clear 51° 51° 0% – Calm 83% 46° 20% –
Tuesday, October 2715 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Mostly Clear 49° 49° 0% – Calm 86% 45° 20% –
1 AM Mostly Clear 48° 48° 0% – Calm 89% 45° 20% –
2 AM Partly Cloudy 47° 47° 0% – Calm 89% 44° 30% –
3 AM Partly Cloudy 46° 46° 0% – Calm 93% 44° 30% –
4 AM Partly Cloudy 45° 45° 0% – Calm 93% 43° 30% –
5 AM Partly Cloudy 45° 45° 0% – Calm 93% 43° 30% –
6 AM Mostly Sunny 44° 44° 0% – Calm 96% 43° 30% –
7 AM Mostly Sunny 44° 44° 0% – Calm 96% 43° 30% –
8 AM Mostly Sunny 45° 45° 1% – Calm 93% 43° 39% –
9 AM Mostly Sunny 48° 48° 1% – Calm 86% 44° 39% –
10 AM Mostly Sunny 52° 52° 1% – NW 5 80% 46° 39% –
11 AM Mostly Sunny 56° 56° 1% – NW 5 72% 47° 39% –
12 PM Mostly Sunny 59° 59° 1% – NW 5 64% 47° 39% –
1 PM Mostly Sunny 61° 61° 1% – NW 5 G10 60% 47° 39% –
2 PM Mostly Sunny 62° 62° 1% – NW 5 G10 58% 47° 36% –

National Weather Service forecast updated 1 hr 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.