Pittsburgh, PA 15218 Hourly Weather

Allegheny County12:38 AM EDT40.42°N, 79.89°W
Frost Advisory from 2:00 AM Thu until 9:00 AM Thu

Next 48 hours

12 AM 3 AM 6 AM 9 AM 12 PM 3 PM 6 PM 9 PM Fri Oct 23 12 AM 3 AM 6 AM 9 AM 12 PM 3 PM 6 PM 9 PM 35° 40° 45° 50° 55° 60° 65° %
TemperatureFeels likeChance of precipitationNight
Thursday, October 2224 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Clear 42° 42° 0% 0.00 in N 1 100% 42° 2% 0
1 AM Clear 41° 41° 0% 0.00 in Calm 100% 41° 4% 0
2 AM Mostly Clear 40° 40° 0% 0.00 in NW 1 100% 40° 6% 0
3 AM Mostly Clear 39° 39° 0% 0.00 in Calm 100% 39° 10% 0
4 AM Mostly Clear 38° 38° 0% 0.00 in Calm 100% 38° 15% 0
5 AM Partly Cloudy 37° 37° 0% 0.00 in N 1 100% 37° 26% 0
6 AM Patchy Frost 37° 37° 0% 0.00 in Calm 100% 37° 30% 0
7 AM Patchy Frost 36° 36° 0% 0.00 in Calm 99% 36° 27% 0
8 AM Patchy Frost 36° 36° 0% 0.00 in Calm 99% 36° 31% 0
9 AM Mostly Sunny 39° 39° 0% 0.00 in Calm 97% 38° 26% 1
10 AM Mostly Sunny 44° 44° 0% 0.00 in Calm 86% 40° 28% 2
11 AM Sunny 51° 51° 0% 0.00 in N 1 72% 42° 25% 3
12 PM Sunny 56° 56° 0% 0.00 in N 2 65% 44° 19% 4
1 PM Sunny 60° 60° 0% 0.00 in N 3 56% 44° 17% 4
2 PM Sunny 63° 63° 0% 0.00 in N 5 51% 44° 17% 3
3 PM Sunny 64° 64° 0% 0.00 in NW 6 48% 44° 10% 2
4 PM Sunny 65° 65° 0% 0.00 in N 7 48% 45° 6% 1
5 PM Sunny 65° 65° 0% 0.00 in N 7 G13 51% 46° 7% 0
6 PM Clear 63° 63° 0% 0.00 in NW 6 G12 57% 47° 4% 0
7 PM Mostly Clear 58° 58° 0% 0.00 in N 6 G12 68% 48° 18% 0
8 PM Mostly Clear 53° 53° 0% 0.00 in N 6 G13 89% 49° 10% 0
9 PM Mostly Clear 50° 48° 0% 0.00 in N 6 G12 98% 50° 11% 0
10 PM Mostly Clear 49° 47° 0% 0.00 in N 5 G10 100% 49° 9% 0
11 PM Mostly Clear 48° 46° 0% 0.00 in N 5 100% 48° 7% 0
Friday, October 2324 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Mostly Clear 47° 46° 0% 0.00 in N 3 G8 100% 47° 11% 0
1 AM Mostly Clear 46° 46° 0% 0.00 in N 2 100% 46° 17% 0
2 AM Mostly Clear 45° 45° 0% 0.00 in N 2 100% 45° 21% 0
3 AM Partly Cloudy 45° 45° 0% 0.00 in NE 2 100% 45° 27% 0
4 AM Partly Cloudy 44° 44° 0% 0.00 in NE 2 100% 44° 30% 0
5 AM Partly Cloudy 44° 44° 0% 0.00 in NE 2 100% 44° 26% 0
6 AM Mostly Sunny 43° 43° 0% 0.00 in NE 2 100% 43° 43% 0
7 AM Mostly Sunny 43° 43° 0% 0.00 in NE 2 100% 43° 45% 0
8 AM Mostly Sunny 43° 43° 0% 0.00 in NE 2 99% 43° 38% 0
9 AM Mostly Cloudy 44° 43° 0% 0.00 in NE 3 100% 44° 79% 1
10 AM Mostly Sunny 48° 47° 0% 0.00 in NE 5 96% 47° 46% 1
11 AM Sunny 53° 53° 0% 0.00 in NE 5 84% 48° 13% 3
12 PM Sunny 57° 57° 0% 0.00 in NE 5 71% 47° 12% 4
1 PM Sunny 59° 59° 0% 0.00 in NE 5 60% 45° 12% 4
2 PM Sunny 61° 61° 0% 0.00 in NE 5 51% 43° 11% 3
3 PM Sunny 63° 63° 0% 0.00 in NE 5 46% 41° 10% 2
4 PM Sunny 63° 63° 0% 0.00 in NE 5 43% 40° 9% 1
5 PM Sunny 62° 62° 0% 0.00 in NE 5 45% 40° 8% 0
6 PM Mostly Clear 58° 58° 0% 0.00 in NE 5 53% 41° 7% 0
7 PM Clear 53° 53° 0% 0.00 in NE 5 68% 43° 5% 0
8 PM Clear 48° 47° 0% 0.00 in NE 5 84% 44° 4% 0
9 PM Clear 46° 43° 0% 0.00 in E 5 93% 44° 4% 0
10 PM Clear 44° 41° 0% 0.00 in E 5 97% 43° 5% 0
11 PM Clear 42° 40° 0% 0.00 in E 5 99% 42° 5% 0
Saturday, October 2424 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Clear 41° 38° 0% 0.00 in E 5 100% 41° 4% 0
1 AM Clear 40° 38° 0% 0.00 in E 3 G8 100% 40° 4% 0
2 AM Clear 39° 37° 0% 0.00 in E 3 G8 100% 39° 3% 0
3 AM Clear 38° 36° 0% 0.00 in E 3 100% 38° 3% 0
4 AM Clear 38° 35° 0% 0.00 in E 3 100% 38° 2% 0
5 AM Clear 37° 35° 0% 0.00 in E 3 100% 37° 2% 0
6 AM Sunny 36° 34° 0% 0.00 in E 3 100% 36° 1% 0
7 AM Sunny 35° 35° 0% 0.00 in E 2 100% 35° 1% 0
8 AM Sunny 36° 37° 0% 0.00 in E 2 99% 36° 0% 0
9 AM Sunny 41° 41° 0% 0.00 in E 2 90% 38° 0% 1
10 AM Sunny 47° 47° 0% 0.00 in SE 2 79% 41° 1% 1
11 AM Sunny 53° 53° 0% 0.00 in SE 2 69% 43° 1% 2
12 PM Sunny 57° 57° 0% 0.00 in SE 2 60% 43° 2% 3
1 PM Sunny 61° 61° 0% 0.00 in SE 1 52% 43° 3% 4
2 PM Sunny 63° 63° 0% 0.00 in SE 1 47% 42° 4% 3
3 PM Sunny 65° 65° 0% 0.00 in SE 1 44% 42° 6% –
4 PM Sunny 65° 65° 0% 0.00 in SE 1 43% 42° 8% –
5 PM Sunny 64° 64° 0% 0.00 in E 2 45% 42° 10% –
6 PM Mostly Clear 60° 60° 0% 0.00 in E 2 54% 43° 8% –
7 PM Clear 55° 55° 0% 0.00 in E 3 68% 44° 5% –
8 PM Clear 53° 53° 0% – E 5 73% 45° 3% –
9 PM Clear 49° 48° 0% – E 5 83% 44° 3% –
10 PM Clear 46° 44° 0% – E 5 93% 44° 3% –
11 PM Clear 43° 41° 0% – E 3 G8 100% 43° 3% –
Sunday, October 2524 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Clear 41° 40° 0% – E 3 100% 41° 3% –
1 AM Clear 41° 41° 0% – E 2 100% 41° 3% –
2 AM Clear 40° 40° 0% – E 2 100% 40° 2% –
3 AM Clear 39° 39° 0% – E 1 100% 39° 2% –
4 AM Clear 39° 39° 0% – SE 1 100% 39° 2% –
5 AM Clear 38° 38° 0% – SE 1 100% 38° 2% –
6 AM Sunny 37° 37° 0% – SE 1 100% 37° 2% –
7 AM Sunny 36° 36° 0% – SE 1 100% 36° 2% –
8 AM Sunny 37° 37° 0% – SE 1 100% 37° 3% –
9 AM Sunny 41° 41° 0% – SE 1 94% 40° 3% –
10 AM Sunny 47° 47° 0% – S 1 84% 43° 3% –
11 AM Sunny 53° 53° 0% – S 1 74% 45° 3% –
12 PM Sunny 58° 58° 0% – S 1 64% 46° 3% –
1 PM Sunny 62° 62° 0% – S 1 56% 46° 3% –
2 PM Sunny 64° 64° 0% – S 1 50% 45° 8% –
3 PM Sunny 66° 67° 0% – Calm 46% 45° 8% –
4 PM Sunny 67° 67° 0% – Calm 45% 45° 8% –
5 PM Sunny 66° 66° 0% – Calm 47% 46° 8% –
6 PM Mostly Clear 63° 63° 0% – Calm 54% 46° 8% –
7 PM Mostly Clear 59° 59° 0% – E 1 65% 47° 8% –
8 PM Mostly Clear 55° 55° 0% – SE 1 78% 48° 16% –
9 PM Mostly Clear 51° 51° 0% – SE 1 87% 48° 16% –
10 PM Mostly Clear 48° 48° 0% – SE 1 95% 47° 16% –
11 PM Mostly Clear 46° 46° 0% – SE 1 100% 46° 16% –
Monday, October 2624 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Mostly Clear 45° 45° 0% – SE 1 100% 45° 16% –
1 AM Mostly Clear 44° 44° 0% – Calm 100% 44° 16% –
2 AM Mostly Clear 43° 43° 0% – Calm 100% 43° 20% –
3 AM Mostly Clear 42° 43° 0% – Calm 100% 42° 20% –
4 AM Mostly Clear 42° 42° 0% – Calm 100% 42° 20% –
5 AM Mostly Clear 42° 42° 0% – S 1 100% 42° 20% –
6 AM Sunny 40° 40° 0% – S 1 100% 40° 20% –
7 AM Sunny 40° 40° 0% – S 1 100% 40° 20% –
8 AM Mostly Sunny 41° 41° 0% – S 1 98% 40° 26% –
9 AM Mostly Sunny 44° 45° 0% – S 1 94% 43° 26% –
10 AM Mostly Sunny 50° 50° 0% – S 1 88% 46° 26% –
11 AM Mostly Sunny 55° 55° 0% – SW 1 80% 49° 26% –
12 PM Mostly Sunny 60° 60° 0% – SW 1 70% 50° 26% –
1 PM Mostly Sunny 63° 63° 0% – SW 2 61% 49° 26% –
2 PM Sunny 65° 65° 0% – W 2 55% 49° 22% –
3 PM Sunny 67° 67° 0% – W 2 51% 49° 22% –
4 PM Sunny 68° 68° 0% – W 2 51% 49° 22% –
5 PM Sunny 67° 67° 0% – W 2 53% 50° 22% –
6 PM Mostly Clear 65° 65° 0% – W 2 59% 50° 22% –
7 PM Mostly Clear 61° 61° 0% – W 2 69% 51° 22% –
8 PM Partly Cloudy 57° 57° 0% – W 2 79% 51° 36% –
9 PM Partly Cloudy 54° 54° 0% – W 2 88% 51° 36% –
10 PM Partly Cloudy 52° 52° 0% – NW 1 95% 50° 36% –
11 PM Partly Cloudy 50° 50° 0% – NW 1 99% 49° 36% –
Tuesday, October 2724 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Partly Cloudy 48° 48° 0% – NW 1 100% 48° 36% –
1 AM Partly Cloudy 48° 48° 0% – NW 1 100% 48° 36% –
2 AM Partly Cloudy 47° 47° 0% – NW 1 100% 47° 44% –
3 AM Partly Cloudy 47° 47° 0% – N 1 100% 47° 44% –
4 AM Partly Cloudy 46° 46° 0% – NE 1 99% 46° 44% –
5 AM Partly Cloudy 46° 46° 0% – NE 1 98% 46° 44% –
6 AM Mostly Sunny 45° 45° 0% – NE 2 99% 45° 44% –
7 AM Mostly Sunny 45° 45° 0% – E 2 100% 45° 44% –
8 AM Partly Sunny 45° 45° 0% – E 2 98% 45° 55% –
9 AM Partly Sunny 48° 48° 0% – E 2 96% 47° 55% –
10 AM Partly Sunny 52° 52° 0% – NE 2 91% 49° 55% –
11 AM Partly Sunny 55° 55° 0% – NE 2 84% 51° 55% –
12 PM Partly Sunny 58° 59° 0% – NE 2 76% 51° 55% –
1 PM Partly Sunny 61° 61° 0% – NE 3 68% 51° 55% –
2 PM Mostly Sunny 63° 63° 2% – NE 3 62% 50° 47% –
3 PM Mostly Sunny 65° 65° 2% – NE 5 57% 50° 47% –
4 PM Mostly Sunny 66° 66° 2% – NE 5 55% 49° 47% –
5 PM Mostly Sunny 65° 65° 2% – NE 5 55% 49° 47% –
6 PM Partly Cloudy 63° 63° 2% – NE 6 61% 50° 47% –
7 PM Partly Cloudy 60° 60° 2% – E 6 72% 50° 47% –
8 PM Mostly Cloudy 56° 56° 3% – E 5 83% 51° 58% –
9 PM Mostly Cloudy 53° 53° 3% – E 5 91% 51° 58% –
10 PM Mostly Cloudy 51° 51° 3% – E 5 96% 50° 58% –
11 PM Mostly Cloudy 49° 48° 3% – E 5 100% 49° 58% –
Wednesday, October 289 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Mostly Cloudy 48° 47° 3% – E 5 100% 48° 58% –
1 AM Mostly Cloudy 48° 46° 3% – E 5 100% 48° 58% –
2 AM Mostly Cloudy 47° 45° 5% – E 5 99% 47° 59% –
3 AM Mostly Cloudy 46° 45° 5% – E 5 99% 46° 59% –
4 AM Mostly Cloudy 46° 44° 5% – E 5 99% 46° 59% –
5 AM Mostly Cloudy 45° 43° 5% – E 3 G8 100% 45° 59% –
6 AM Partly Sunny 44° 42° 5% – E 3 G8 100% 44° 59% –
7 AM Partly Sunny 44° 42° 5% – E 3 100% 44° 59% –
8 AM Partly Sunny 44° 42° 6% – E 3 100% 44° 64% –

National Weather Service forecast updated 4 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.