West Chester, PA 19380 Hourly Weather

Chester County4:08 AM EDT39.98°N, 75.60°W
Frost Advisory until 9:00 AM Sat

Next 48 hours

4 AM 7 AM 10 AM 1 PM 4 PM 7 PM 10 PM Sun Oct 25 1 AM 4 AM 7 AM 10 AM 1 PM 4 PM 7 PM 10 PM Mon Oct 26 1 AM 35° 40° 45° 50° 55° 60° 65° %
TemperatureFeels likeChance of precipitationNight
Saturday, October 2420 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
4 AM Patchy Frost 38° 38° 0% 0.00 in Calm 85% 34° 9% 0
5 AM Patchy Frost 38° 38° 0% 0.00 in Calm 82% 33° 14% 0
6 AM Patchy Frost 37° 37° 0% 0.00 in Calm 85% 33° 15% 0
7 AM Patchy Frost 37° 37° 0% 0.00 in Calm 85% 33° 15% 0
8 AM Patchy Frost 38° 36° 0% 0.00 in N 5 82% 33° 9% 0
9 AM Sunny 43° 43° 0% 0.00 in Calm 73% 35° 0% 1
10 AM Sunny 49° 49° 0% 0.00 in Calm 61% 36° 3% 2
11 AM Sunny 54° 54° 0% 0.00 in Calm 50% 36° 5% 3
12 PM Sunny 58° 58° 0% 0.00 in Calm 42% 35° 5% 3
1 PM Sunny 60° 60° 0% 0.00 in Calm 39% 35° 4% 4
2 PM Sunny 61° 61° 0% 0.00 in Calm 36% 34° 4% 3
3 PM Sunny 62° 62° 0% 0.00 in Calm 35% 34° 3% 2
4 PM Sunny 62° 62° 0% 0.00 in Calm 36% 35° 1% 1
5 PM Sunny 61° 61° 0% 0.00 in Calm 39% 36° 0% 0
6 PM Clear 57° 57° 0% 0.00 in Calm 45% 36° 1% 0
7 PM Clear 52° 52° 0% 0.00 in Calm 56% 37° 2% 0
8 PM Clear 48° 48° 0% 0.00 in Calm 65% 37° 3% 0
9 PM Clear 45° 45° 0% 0.00 in Calm 76% 38° 3% 0
10 PM Clear 43° 43° 0% 0.00 in Calm 82% 38° 2% 0
11 PM Clear 42° 42° 0% 0.00 in Calm 86% 38° 2% 0
Sunday, October 2524 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Clear 41° 41° 0% 0.00 in Calm 89% 38° 2% 0
1 AM Clear 40° 40° 0% 0.00 in Calm 92% 38° 1% 0
2 AM Clear 40° 40° 0% 0.00 in Calm 92% 38° 1% 0
3 AM Clear 40° 40° 0% 0.00 in Calm 92% 38° 1% 0
4 AM Clear 39° 39° 0% 0.00 in Calm 92% 37° 2% 0
5 AM Clear 39° 39° 0% 0.00 in Calm 92% 37° 2% 0
6 AM Sunny 38° 38° 0% 0.00 in Calm 92% 36° 3% 0
7 AM Sunny 38° 38° 0% 0.00 in Calm 92% 36° 5% 0
8 AM Sunny 39° 39° 0% 0.00 in Calm 89% 36° 6% 0
9 AM Sunny 44° 44° 0% 0.00 in Calm 76% 37° 5% –
10 AM Sunny 50° 50° 0% 0.00 in Calm 63% 38° 3% –
11 AM Sunny 56° 56° 0% 0.00 in Calm 53% 39° 2% –
12 PM Sunny 60° 60° 0% 0.00 in Calm 46% 39° 2% –
1 PM Sunny 62° 62° 0% 0.00 in Calm 41% 38° 2% –
2 PM Sunny 63° 63° 0% 0.00 in Calm 39% 38° 2% –
3 PM Sunny 64° 64° 0% 0.00 in Calm 38% 38° 1% –
4 PM Sunny 65° 65° 0% 0.00 in Calm 37% 38° 1% –
5 PM Sunny 63° 63° 0% 0.00 in Calm 41% 39° 0% –
6 PM Clear 60° 60° 0% 0.00 in Calm 47% 40° 2% –
7 PM Clear 55° 55° 0% 0.00 in Calm 59% 41° 3% –
8 PM Clear 54° 54° 0% – Calm 69% 44° 5% –
9 PM Clear 50° 50° 0% – Calm 80% 44° 5% –
10 PM Clear 47° 47° 0% – Calm 89% 44° 5% –
11 PM Clear 45° 45° 0% – Calm 96% 44° 5% –
Monday, October 2624 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Clear 44° 44° 0% – Calm 96% 43° 5% –
1 AM Clear 43° 43° 0% – Calm 100% 43° 5% –
2 AM Clear 43° 43° 0% – Calm 96% 42° 2% –
3 AM Clear 43° 43° 0% – Calm 96% 42° 2% –
4 AM Clear 42° 42° 0% – Calm 96% 41° 2% –
5 AM Clear 42° 42° 0% – Calm 96% 41° 2% –
6 AM Sunny 41° 41° 0% – Calm 100% 41° 2% –
7 AM Sunny 41° 39° 0% – W 5 100% 41° 2% –
8 AM Sunny 42° 40° 0% – W 5 96% 41° 4% –
9 AM Sunny 47° 46° 0% – W 5 86% 43° 4% –
10 AM Sunny 52° 52° 0% – W 5 77% 45° 4% –
11 AM Sunny 58° 58° 0% – W 5 64% 46° 4% –
12 PM Sunny 62° 62° 0% – W 5 56% 46° 4% –
1 PM Sunny 64° 64° 0% – W 5 G10 50% 45° 4% –
2 PM Sunny 66° 66° 0% – W 5 G10 47% 45° 3% –
3 PM Sunny 67° 67° 0% – W 5 G10 45% 45° 3% –
4 PM Sunny 68° 68° 0% – W 5 45% 46° 3% –
5 PM Sunny 67° 67° 0% – W 5 49% 47° 3% –
6 PM Clear 64° 64° 0% – W 5 56% 48° 3% –
7 PM Clear 61° 61° 0% – W 5 65% 49° 3% –
8 PM Mostly Clear 57° 57° 0% – W 5 77% 50° 7% –
9 PM Mostly Clear 55° 55° 0% – W 5 83% 50° 7% –
10 PM Mostly Clear 53° 53° 0% – Calm 89% 50° 7% –
11 PM Mostly Clear 52° 52° 0% – Calm 89% 49° 7% –
Tuesday, October 2724 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Mostly Clear 51° 51° 0% – Calm 93% 49° 7% –
1 AM Mostly Clear 51° 51° 0% – Calm 89% 48° 7% –
2 AM Mostly Clear 51° 51° 0% – N 5 89% 48° 17% –
3 AM Mostly Clear 51° 51° 0% – N 5 86% 47° 17% –
4 AM Mostly Clear 50° 48° 0% – N 5 G10 89% 47° 17% –
5 AM Mostly Clear 50° 48° 0% – N 5 G12 86% 46° 17% –
6 AM Sunny 49° 47° 0% – N 5 G12 89% 46° 17% –
7 AM Sunny 49° 47° 0% – N 5 G13 89% 46° 17% –
8 AM Sunny 49° 47° 0% – N 5 G13 89% 46° 25% –
9 AM Sunny 51° 51° 0% – N 5 G13 83% 46° 25% –
10 AM Sunny 55° 55° 0% – N 5 G14 74% 47° 25% –
11 AM Sunny 58° 58° 0% – N 5 G14 67% 47° 25% –
12 PM Sunny 60° 60° 0% – N 5 G14 62% 47° 25% –
1 PM Sunny 62° 62° 0% – N 5 G13 56% 46° 25% –
2 PM Sunny 63° 63° 0% – N 5 G12 52% 45° 24% –
3 PM Sunny 64° 64° 0% – N 5 G10 48% 44° 24% –
4 PM Sunny 65° 65° 0% – N 5 46% 44° 24% –
5 PM Sunny 64° 64° 0% – N 5 48% 44° 24% –
6 PM Mostly Clear 62° 62° 0% – N 5 54% 45° 24% –
7 PM Mostly Clear 59° 59° 0% – NE 5 60% 45° 24% –
8 PM Partly Cloudy 56° 56° 0% – NE 5 69% 46° 26% –
9 PM Partly Cloudy 53° 53° 0% – NE 5 77% 46° 26% –
10 PM Partly Cloudy 51° 51° 0% – Calm 80% 45° 26% –
11 PM Partly Cloudy 49° 49° 0% – Calm 83% 44° 26% –
Wednesday, October 2824 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Partly Cloudy 48° 48° 0% – Calm 83% 43° 26% –
1 AM Partly Cloudy 47° 47° 0% – Calm 86% 43° 26% –
2 AM Mostly Cloudy 47° 47° 0% – Calm 83% 42° 51% –
3 AM Mostly Cloudy 46° 46° 0% – Calm 83% 41° 51% –
4 AM Mostly Cloudy 46° 45° 0% – NE 5 83% 41° 51% –
5 AM Mostly Cloudy 45° 44° 0% – NE 5 82% 40° 51% –
6 AM Partly Sunny 44° 42° 0% – NE 5 82% 39° 51% –
7 AM Partly Sunny 44° 41° 0% – NE 5 82% 39° 51% –
8 AM Partly Sunny 45° 43° 1% – NE 5 79% 39° 62% –
9 AM Partly Sunny 47° 45° 1% – NE 5 76% 40° 62% –
10 AM Partly Sunny 51° 51° 1% – E 5 68% 41° 62% –
11 AM Partly Sunny 54° 54° 1% – E 5 64% 42° 62% –
12 PM Partly Sunny 57° 57° 1% – E 5 57% 42° 62% –
1 PM Partly Sunny 59° 59° 1% – E 5 55% 43° 62% –
2 PM Partly Sunny 60° 60° 2% – SE 5 53% 43° 63% –
3 PM Partly Sunny 61° 61° 2% – SE 5 51% 43° 63% –
4 PM Partly Sunny 61° 61° 2% – SE 5 53% 44° 63% –
5 PM Partly Sunny 61° 61° 2% – SE 5 53% 44° 63% –
6 PM Mostly Cloudy 60° 60° 2% – SE 5 58% 45° 63% –
7 PM Mostly Cloudy 57° 57° 2% – SE 5 64% 45° 63% –
8 PM Mostly Cloudy 55° 55° 2% – SE 5 72% 46° 65% –
9 PM Mostly Cloudy 53° 53° 2% – SE 5 77% 46° 65% –
10 PM Mostly Cloudy 51° 51° 2% – Calm 83% 46° 65% –
11 PM Mostly Cloudy 49° 49° 2% – Calm 89% 46° 65% –
Thursday, October 297 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Mostly Cloudy 48° 48° 2% – Calm 93% 46° 65% –
1 AM Mostly Cloudy 48° 48° 2% – Calm 93% 46° 65% –
2 AM Partly Cloudy 48° 48° 5% – Calm 93% 46° 46% –
3 AM Partly Cloudy 48° 48° 5% – Calm 89% 45° 46% –
4 AM Partly Cloudy 47° 47° 5% – Calm 93% 45° 46% –
5 AM Partly Cloudy 47° 47° 5% – Calm 89% 44° 46% –
6 AM Mostly Sunny 46° 46° 5% – Calm 93% 44° 46% –

National Weather Service forecast updated 1 day 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.