Norristown, PA 19404 Hourly Weather

Montgomery County1:04 PM EDT40.21°N, 75.36°W

Next 48 hours

1 PM 4 PM 7 PM 10 PM Fri Oct 23 1 AM 4 AM 7 AM 10 AM 1 PM 4 PM 7 PM 10 PM Sat Oct 24 1 AM 4 AM 7 AM 10 AM 35° 40° 45° 50° 55° 60° 65° %
TemperatureFeels likeChance of precipitationNight
Thursday, October 2211 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
1 PM Sunny 63° 63° 0% 0.00 in N 15 G23 39% 38° 3% 4
2 PM Sunny 65° 65° 0% 0.00 in NW 15 G23 38% 39° 4% 3
3 PM Sunny 66° 66° 0% 0.00 in NW 15 G22 40% 41° 4% 2
4 PM Sunny 66° 66° 0% 0.00 in NW 10 G20 42% 42° 3% 1
5 PM Sunny 66° 66° 0% 0.00 in NW 10 G17 45% 44° 3% 0
6 PM Clear 62° 62° 0% 0.00 in NW 10 G16 54% 45° 3% 0
7 PM Clear 59° 59° 0% 0.00 in NW 10 60% 45° 4% 0
8 PM Clear 56° 56° 0% 0.00 in NW 10 69% 46° 4% 0
9 PM Mostly Clear 53° 53° 0% 0.00 in NW 5 G14 77% 46° 6% 0
10 PM Mostly Clear 51° 51° 0% 0.00 in N 10 83% 46° 8% 0
11 PM Mostly Clear 50° 47° 0% 0.00 in N 10 86% 46° 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 5 G14 89% 46° 8% 0
1 AM Mostly Clear 48° 45° 0% 0.00 in N 5 G13 89% 45° 6% 0
2 AM Clear 47° 45° 0% 0.00 in N 5 G10 93% 45° 4% 0
3 AM Clear 45° 43° 0% 0.00 in N 5 G10 93% 43° 3% 0
4 AM Clear 44° 41° 0% 0.00 in N 5 G10 93% 42° 1% 0
5 AM Clear 42° 39° 0% 0.00 in N 5 93% 40° 0% 0
6 AM Sunny 42° 39° 0% 0.00 in N 5 93% 40° 0% 0
7 AM Sunny 41° 38° 0% 0.00 in N 5 93% 39° 1% 0
8 AM Sunny 40° 37° 0% 0.00 in N 5 96% 39° 1% 0
9 AM Sunny 43° 39° 0% 0.00 in NE 5 G12 82% 38° 1% 1
10 AM Sunny 48° 45° 0% 0.00 in NE 5 G13 68% 38° 1% 2
11 AM Sunny 53° 53° 0% 0.00 in NE 5 G14 54% 37° 1% 3
12 PM Sunny 56° 56° 0% 0.00 in NE 5 G13 47% 36° 1% 3
1 PM Sunny 58° 58° 0% 0.00 in NE 5 G12 42% 35° 1% 4
2 PM Sunny 59° 59° 0% 0.00 in NE 5 39% 34° 1% 3
3 PM Sunny 60° 60° 0% 0.00 in NE 5 37% 34° 2% 2
4 PM Sunny 60° 60° 0% 0.00 in NE 5 37% 34° 4% 1
5 PM Sunny 59° 59° 0% 0.00 in NE 5 39% 34° 5% 0
6 PM Mostly Clear 55° 55° 0% 0.00 in Calm 47% 35° 10% 0
7 PM Mostly Clear 50° 50° 0% 0.00 in Calm 56% 35° 16% 0
8 PM Mostly Clear 46° 46° 0% 0.00 in Calm 68% 36° 21% 0
9 PM Mostly Clear 43° 43° 0% 0.00 in Calm 73% 35° 19% 0
10 PM Mostly Clear 41° 41° 0% 0.00 in Calm 79% 35° 17% 0
11 PM Mostly Clear 39° 39° 0% 0.00 in Calm 85% 35° 15% 0
Saturday, October 2424 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Mostly Clear 38° 38° 0% 0.00 in Calm 85% 34° 18% 0
1 AM Patchy Frost 37° 37° 0% 0.00 in Calm 89% 34° 20% 0
2 AM Patchy Frost 36° 36° 0% 0.00 in Calm 92% 34° 23% 0
3 AM Patchy Frost 36° 36° 0% 0.00 in Calm 89% 33° 20% 0
4 AM Patchy Frost 35° 35° 0% 0.00 in Calm 92% 33° 18% 0
5 AM Patchy Frost 35° 35° 0% 0.00 in Calm 89% 32° 15% 0
6 AM Patchy Frost 34° 34° 0% 0.00 in Calm 92% 32° 15% 0
7 AM Patchy Frost 34° 34° 0% 0.00 in Calm 92% 32° 15% 0
8 AM Patchy Frost 35° 35° 0% 0.00 in Calm 92% 33° 15% 0
9 AM Sunny 40° 40° 0% 0.00 in Calm 79% 34° 13% 1
10 AM Sunny 47° 47° 0% 0.00 in Calm 63% 35° 12% 2
11 AM Sunny 53° 53° 0% 0.00 in Calm 54% 37° 10% 3
12 PM Sunny 57° 57° 0% 0.00 in Calm 45% 36° 7% 3
1 PM Sunny 59° 59° 0% 0.00 in Calm 42% 36° 4% 3
2 PM Sunny 60° 60° 0% 0.00 in Calm 41% 36° 1% 3
3 PM Sunny 62° 62° 0% 0.00 in Calm 38% 36° 1% –
4 PM Sunny 62° 62° 0% 0.00 in Calm 38% 36° 0% –
5 PM Sunny 61° 61° 0% 0.00 in Calm 41% 37° 0% –
6 PM Clear 57° 57° 0% 0.00 in Calm 49% 38° 1% –
7 PM Clear 52° 52° 0% 0.00 in Calm 63% 40° 3% –
8 PM Clear 49° 49° 0% – Calm 77% 42° 3% –
9 PM Clear 46° 46° 0% – Calm 86% 42° 3% –
10 PM Clear 43° 43° 0% – Calm 93% 41° 3% –
11 PM Clear 41° 41° 0% – Calm 100% 41° 3% –
Sunday, October 2524 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Clear 40° 40° 0% – Calm 100% 40° 3% –
1 AM Clear 39° 39° 0% – Calm 100% 39° 3% –
2 AM Clear 39° 39° 0% – Calm 100% 39° 3% –
3 AM Clear 38° 38° 0% – Calm 100% 38° 3% –
4 AM Clear 38° 38° 0% – Calm 100% 38° 3% –
5 AM Clear 37° 37° 0% – Calm 100% 37° 3% –
6 AM Sunny 36° 36° 0% – Calm 100% 36° 3% –
7 AM Sunny 35° 35° 0% – Calm 100% 35° 3% –
8 AM Sunny 37° 37° 0% – Calm 100% 37° 2% –
9 AM Sunny 42° 42° 0% – Calm 93% 40° 2% –
10 AM Sunny 49° 49° 0% – Calm 80% 43° 2% –
11 AM Sunny 55° 55° 0% – Calm 72% 46° 2% –
12 PM Sunny 59° 59° 0% – Calm 62% 46° 2% –
1 PM Sunny 62° 62° 0% – Calm 54% 45° 2% –
2 PM Sunny 63° 63° 0% – Calm 50% 44° 3% –
3 PM Sunny 64° 64° 0% – Calm 48% 44° 3% –
4 PM Sunny 64° 64° 0% – Calm 48% 44° 3% –
5 PM Sunny 63° 63° 0% – Calm 52% 45° 3% –
6 PM Clear 60° 60° 0% – Calm 60% 46° 3% –
7 PM Clear 57° 57° 0% – Calm 69% 47° 3% –
8 PM Clear 53° 53° 0% – Calm 80% 47° 5% –
9 PM Clear 50° 50° 0% – Calm 89% 47° 5% –
10 PM Clear 47° 47° 0% – Calm 96% 46° 5% –
11 PM Clear 45° 45° 0% – Calm 100% 45° 5% –
Monday, October 2624 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Clear 44° 44° 0% – Calm 100% 44° 5% –
1 AM Clear 43° 43° 0% – Calm 100% 43° 5% –
2 AM Mostly Clear 42° 42° 0% – Calm 100% 42° 7% –
3 AM Mostly Clear 41° 41° 0% – Calm 100% 41° 7% –
4 AM Mostly Clear 40° 40° 0% – Calm 100% 40° 7% –
5 AM Mostly Clear 40° 40° 0% – Calm 100% 40° 7% –
6 AM Sunny 39° 39° 0% – Calm 100% 39° 7% –
7 AM Sunny 39° 39° 0% – Calm 100% 39° 7% –
8 AM Sunny 40° 40° 0% – Calm 100% 40° 14% –
9 AM Sunny 45° 45° 0% – Calm 93% 43° 14% –
10 AM Sunny 51° 51° 0% – Calm 83% 46° 14% –
11 AM Sunny 57° 57° 0% – W 5 75% 49° 14% –
12 PM Sunny 61° 61° 0% – W 5 65% 49° 14% –
1 PM Sunny 64° 64° 0% – W 5 58% 49° 14% –
2 PM Sunny 66° 66° 0% – W 5 52% 48° 7% –
3 PM Sunny 68° 68° 0% – W 5 51% 49° 7% –
4 PM Sunny 68° 68° 0% – W 5 51% 49° 7% –
5 PM Sunny 67° 67° 0% – Calm 54% 50° 7% –
6 PM Mostly Clear 64° 64° 0% – Calm 60% 50° 7% –
7 PM Mostly Clear 61° 61° 0% – Calm 67% 50° 7% –
8 PM Mostly Clear 57° 57° 0% – Calm 77% 50° 15% –
9 PM Mostly Clear 54° 54° 0% – Calm 86% 50° 15% –
10 PM Mostly Clear 51° 51° 0% – Calm 93% 49° 15% –
11 PM Mostly Clear 49° 49° 0% – Calm 100% 49° 15% –
Tuesday, October 2724 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Mostly Clear 48° 48° 0% – Calm 100% 48° 15% –
1 AM Mostly Clear 47° 47° 0% – Calm 100% 47° 15% –
2 AM Mostly Clear 47° 47° 0% – Calm 100% 47° 21% –
3 AM Mostly Clear 47° 47° 0% – Calm 96% 46° 21% –
4 AM Mostly Clear 46° 46° 0% – Calm 100% 46° 21% –
5 AM Mostly Clear 46° 46° 0% – Calm 96% 45° 21% –
6 AM Sunny 45° 45° 0% – Calm 100% 45° 21% –
7 AM Sunny 45° 44° 0% – N 5 96% 44° 21% –
8 AM Mostly Sunny 46° 45° 0% – N 5 96% 45° 27% –
9 AM Mostly Sunny 49° 47° 0% – N 5 93% 47° 27% –
10 AM Mostly Sunny 54° 54° 0% – N 5 83% 49° 27% –
11 AM Mostly Sunny 58° 58° 0% – N 5 G10 75% 50° 27% –
12 PM Mostly Sunny 61° 61° 0% – N 5 G10 67% 50° 27% –
1 PM Mostly Sunny 63° 63° 0% – N 5 G10 62% 50° 27% –
2 PM Mostly Sunny 64° 64° 0% – N 5 G10 58% 49° 35% –
3 PM Mostly Sunny 65° 65° 0% – N 5 G10 56% 49° 35% –
4 PM Mostly Sunny 66° 66° 0% – N 5 G10 52% 48° 35% –
5 PM Mostly Sunny 65° 65° 0% – N 5 54% 48° 35% –
6 PM Partly Cloudy 63° 63° 0% – NE 5 58% 48° 35% –
7 PM Partly Cloudy 59° 59° 0% – NE 5 69% 49° 35% –
8 PM Partly Cloudy 56° 56° 0% – Calm 77% 49° 37% –
9 PM Partly Cloudy 53° 53° 0% – Calm 86% 49° 37% –
10 PM Partly Cloudy 51° 51° 0% – Calm 93% 49° 37% –
11 PM Partly Cloudy 49° 49° 0% – Calm 96% 48° 37% –
Wednesday, October 289 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Partly Cloudy 48° 48° 0% – Calm 96% 47° 37% –
1 AM Partly Cloudy 47° 47° 0% – Calm 96% 46° 37% –
2 AM Mostly Cloudy 46° 46° 1% – Calm 96% 45° 57% –
3 AM Mostly Cloudy 45° 45° 1% – Calm 96% 44° 57% –
4 AM Mostly Cloudy 44° 42° 1% – NE 5 100% 44° 57% –
5 AM Mostly Cloudy 43° 41° 1% – NE 5 100% 43° 57% –
6 AM Partly Sunny 42° 40° 1% – NE 5 100% 42° 57% –
7 AM Partly Sunny 42° 39° 1% – NE 5 100% 42° 57% –
8 AM Mostly Sunny 43° 40° 3% – NE 5 96% 42° 48% –

National Weather Service forecast updated 20 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.