San Jose, CA 95155 Hourly Weather

Santa Clara County2:02 AM PDT37.31°N, 121.90°W

Next 48 hours

2 AM 5 AM 8 AM 11 AM 2 PM 5 PM 8 PM 11 PM Thu Oct 22 2 AM 5 AM 8 AM 11 AM 2 PM 5 PM 8 PM 11 PM Fri Oct 23 50° 55° 60° 65° 70° %
TemperatureFeels likeChance of precipitationNight
Wednesday, October 2122 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
2 AM Cloudy 55° 55° 2% 0.00 in SSE 3 80% 49° 90% 0
3 AM Mostly Cloudy 54° 54° 2% 0.00 in S 3 83% 49° 84% 0
4 AM Mostly Cloudy 54° 54° 2% 0.00 in SSE 2 87% 50° 87% 0
5 AM Cloudy 52° 52° 7% 0.00 in SE 2 90% 50° 92% 0
6 AM Patchy Fog 52° 52° 6% 0.00 in SSE 2 95% 51° 91% 0
7 AM Patchy Fog 52° 52° 7% 0.00 in S 2 96% 51° 85% 0
8 AM Patchy Fog 53° 53° 11% 0.00 in SSE 1 100% 53° 76% 0
9 AM Patchy Fog 58° 58° 8% 0.00 in SSE 1 94% 57° 86% 1
10 AM Cloudy 61° 61° 10% 0.00 in ESE 1 90% 58° 88% 2
11 AM Mostly Cloudy 66° 66° 11% <0.01 in SE 1 82% 60° 74% 3
12 PM Chance Rain Showers 68° 69° 25% <0.01 in Calm 72% 59° 80% 4
1 PM Chance Rain Showers 70° 70° 39% <0.01 in S 1 G7 71% 60° 88% 4
2 PM Chance Rain Showers 71° 71° 45% <0.01 in SSE 2 G8 70% 61° 86% 3
3 PM Chance Rain Showers 70° 70° 40% <0.01 in E 3 G9 70% 60° 73% 2
4 PM Chance Rain Showers 69° 69° 41% <0.01 in E 5 G10 72% 60° 77% 1
5 PM Rain Showers Likely 68° 68° 55% <0.01 in S 5 73% 59° 84% 0
6 PM Chance Rain Showers 66° 66° 49% <0.01 in SW 3 75% 58° 82% 0
7 PM Chance Rain Showers 64° 65° 45% <0.01 in NW 1 78% 58° 78% 0
8 PM Chance Rain Showers 63° 63° 48% <0.01 in WNW 1 80% 57° 76% 0
9 PM Chance Rain Showers 62° 62° 44% <0.01 in NNW 1 84% 57° 83% 0
10 PM Chance Rain Showers 60° 60° 43% <0.01 in WNW 2 88% 57° 76% 0
11 PM Chance Rain Showers 59° 59° 32% <0.01 in WSW 2 91% 57° 65% 0
Thursday, October 2224 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Chance Rain Showers 58° 58° 30% <0.01 in SSW 2 96% 56° 56% 0
1 AM Chance Rain Showers 56° 56° 25% <0.01 in SE 2 99% 56° 61% 0
2 AM Chance Rain Showers 56° 56° 45% <0.01 in SSW 2 100% 56° 63% 0
3 AM Chance Rain Showers 54° 54° 54% <0.01 in E 1 100% 54° 72% 0
4 AM Areas Of Fog 54° 54° 53% <0.01 in S 1 100% 54° 69% 0
5 AM Areas Of Fog 53° 53° 48% 0.01 in S 1 100% 53° 76% 0
6 AM Areas Of Fog 52° 52° 40% 0.01 in S 1 100% 52° 76% 0
7 AM Areas Of Fog 53° 53° 17% 0.01 in S 1 100% 53° 76% 0
8 AM Areas Of Fog 54° 54° 18% 0.01 in S 1 100% 54° 84% 0
9 AM Areas Of Fog 58° 58° 49% 0.01 in S 1 100% 58° 84% 1
10 AM Areas Of Fog 61° 61° 39% 0.01 in S 1 100% 61° 84% 2
11 AM Rain Showers Likely 64° 64° 65% 0.01 in W 2 G9 98% 63° 82% 3
12 PM Rain Showers Likely 66° 66° 73% 0.01 in W 2 G9 88% 62° 82% 4
1 PM Rain Showers Likely 67° 67° 63% 0.01 in W 2 G9 86% 63° 82% 4
2 PM Rain Showers Likely 68° 68° 59% 0.01 in WNW 6 G14 86% 64° 90% 3
3 PM Chance Rain Showers 67° 67° 50% 0.01 in WNW 6 G14 86% 62° 90% 2
4 PM Rain Showers Likely 66° 66° 62% 0.01 in WNW 6 G14 88% 62° 90% 1
5 PM Chance Rain Showers 65° 65° 25% <0.01 in WNW 6 G14 86% 61° 80% 0
6 PM Chance Rain Showers 64° 64° 25% <0.01 in WNW 6 G14 86% 59° 80% 0
7 PM Chance Rain Showers 62° 62° 25% <0.01 in WNW 6 G14 86% 58° 80% 0
8 PM Chance Rain Showers 61° 61° 25% <0.01 in W 3 87% 58° 65% 0
9 PM Chance Rain Showers 60° 60° 25% <0.01 in W 3 90% 57° 65% 0
10 PM Chance Rain Showers 59° 59° 25% <0.01 in W 3 93% 57° 65% 0
11 PM Mostly Cloudy 58° 58° 4% 0.00 in W 3 96% 56° 59% 0
Friday, October 2324 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Mostly Cloudy 56° 57° 4% 0.00 in W 3 98% 56° 59% 0
1 AM Mostly Cloudy 56° 56° 4% 0.00 in W 3 99% 55° 59% 0
2 AM Patchy Fog 55° 55° 4% 0.00 in W 2 100% 55° 70% 0
3 AM Patchy Fog 54° 54° 4% 0.00 in W 2 100% 54° 70% 0
4 AM Patchy Fog 52° 52° 4% 0.00 in W 2 100% 52° 70% 0
5 AM Patchy Fog 52° 52° 0% 0.00 in WSW 1 100% 52° 60% 0
6 AM Patchy Fog 51° 51° 0% 0.00 in WSW 1 100% 51° 60% 0
7 AM Patchy Fog 51° 51° 0% 0.00 in WSW 1 100% 51° 60% 0
8 AM Patchy Fog 52° 52° 0% 0.00 in NW 1 100% 52° 48% 0
9 AM Patchy Fog 55° 55° 0% 0.00 in NW 1 99% 55° 48% 1
10 AM Patchy Fog 60° 60° 0% 0.00 in NW 1 96% 59° 48% 2
11 AM Sunny 65° 65° 0% 0.00 in NW 1 92% 62° 22% 3
12 PM Sunny 68° 68° 0% 0.00 in NW 1 85% 64° 22% 4
1 PM Sunny 71° 71° 0% 0.00 in NW 1 77% 64° 22% 5
2 PM Sunny 72° 73° 0% 0.00 in NW 5 G14 70% 62° 7% 4
3 PM Sunny 73° 73° 0% 0.00 in NW 5 G14 66% 61° 7% 3
4 PM Sunny 72° 73° 0% 0.00 in NW 5 G14 63% 59° 7% 1
5 PM Sunny 71° 71° 0% 0.00 in NW 9 G17 63% 58° 1% 0
6 PM Clear 68° 68° 0% 0.00 in NW 9 G17 67% 57° 1% –
7 PM Clear 65° 65° 0% 0.00 in NW 9 G17 73% 56° 1% –
8 PM Clear 62° 62° 0% 0.00 in NW 5 80% 55° 4% –
9 PM Clear 59° 59° 0% 0.00 in NW 5 84% 54° 4% –
10 PM Clear 57° 57° 0% 0.00 in NW 5 88% 54° 4% –
11 PM Clear 55° 55° 0% 0.00 in NW 2 91% 53° 5% –
Saturday, October 2424 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Clear 54° 54° 0% 0.00 in NW 2 93% 51° 5% –
1 AM Clear 52° 52° 0% 0.00 in NW 2 94% 50° 5% –
2 AM Patchy Fog 50° 50° 0% 0.00 in ENE 1 95% 49° 9% –
3 AM Patchy Fog 48° 49° 0% 0.00 in ENE 1 96% 47° 9% –
4 AM Patchy Fog 47° 47° 0% 0.00 in ENE 1 97% 46° 9% –
5 AM Patchy Fog 46° 46° 0% 0.00 in E 1 97% 46° 8% –
6 AM Patchy Fog 45° 45° 0% 0.00 in E 1 98% 45° 8% –
7 AM Patchy Fog 45° 45° 0% 0.00 in E 1 97% 44° 8% –
8 AM Patchy Fog 46° 46° 0% 0.00 in E 1 93% 45° 11% –
9 AM Sunny 51° 51° 0% 0.00 in E 1 83% 46° 11% –
10 AM Sunny 58° 58° 0% 0.00 in E 1 70% 48° 11% –
11 AM Sunny 64° 64° 0% 0.00 in NNW 1 58% 49° 2% –
12 PM Sunny 68° 69° 0% 0.00 in NNW 1 50% 49° 2% –
1 PM Sunny 72° 72° 0% 0.00 in NNW 1 44% 49° 2% –
2 PM Sunny 74° 74° 0% 0.00 in NNW 1 G7 40% 48° 1% –
3 PM Sunny 75° 75° 0% 0.00 in NNW 1 G7 37% 47° 1% –
4 PM Sunny 76° 76° 0% 0.00 in NNW 1 G7 36% 47° 1% –
5 PM Sunny 74° 74° 0% 0.00 in NW 5 37% 46° 2% –
6 PM Clear 70° 70° 0% 0.00 in NW 5 43% 47° 2% –
7 PM Clear 67° 67° 0% 0.00 in NW 5 50% 48° 2% –
8 PM Clear 64° 64° 0% 0.00 in Calm 56% 48° 2% –
9 PM Clear 62° 62° 0% 0.00 in Calm 60% 48° 2% –
10 PM Clear 59° 59° 0% 0.00 in Calm 63% 47° 2% –
11 PM Mostly Clear 58° 58° 0% 0.00 in E 1 66% 46° 14% –
Sunday, October 2524 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Mostly Clear 56° 56° 0% 0.00 in E 1 69% 46° 14% –
1 AM Mostly Clear 54° 54° 0% 0.00 in E 1 71% 45° 14% –
2 AM Mostly Clear 53° 53° 0% 0.00 in E 1 74% 45° 14% –
3 AM Mostly Clear 52° 52° 0% 0.00 in E 1 75% 44° 14% –
4 AM Mostly Clear 51° 51° 0% 0.00 in E 1 77% 44° 14% –
5 AM Mostly Clear 50° 50° 0% 0.00 in E 2 78% 44° 22% –
6 AM Sunny 49° 49° 0% 0.00 in E 2 82% 44° 22% –
7 AM Sunny 48° 49° 0% 0.00 in E 2 84% 44° 22% –
8 AM Sunny 50° 50° 0% 0.00 in E 2 82% 45° 22% –
9 AM Sunny 56° 56° 0% 0.00 in E 2 73% 47° 22% –
10 AM Sunny 63° 63° 0% 0.00 in E 2 62% 50° 22% –
11 AM Sunny 70° 70° 0% 0.00 in NNW 1 52% 52° 17% –
12 PM Sunny 74° 74° 0% 0.00 in NNW 1 45% 52° 17% –
1 PM Sunny 77° 77° 0% 0.00 in NNW 1 40% 51° 17% –
2 PM Sunny 78° 78° 0% 0.00 in NW 1 37% 50° 17% –
3 PM Sunny 79° 79° 0% 0.00 in NW 1 36% 49° 17% –
4 PM Sunny 78° 78° 0% 0.00 in NW 1 36% 49° 17% –
5 PM Mostly Sunny 76° 76° 0% 0.00 in NW 6 38% 49° 28% –
6 PM Partly Cloudy 73° 73° 0% 0.00 in NW 6 43% 49° 28% –
7 PM Partly Cloudy 69° 69° 0% 0.00 in NW 6 51% 50° 28% –
8 PM Partly Cloudy 65° 65° 0% 0.00 in NW 1 59% 50° 28% –
9 PM Partly Cloudy 63° 63° 0% 0.00 in NW 1 63% 50° 28% –
10 PM Partly Cloudy 61° 61° 0% 0.00 in NW 1 65% 49° 28% –
11 PM Partly Cloudy 59° 59° 0% 0.00 in ENE 2 67% 48° 27% –
Monday, October 2624 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Partly Cloudy 57° 57° 0% 0.00 in ENE 2 70% 48° 27% –
1 AM Partly Cloudy 55° 55° 0% 0.00 in ENE 2 74% 47° 27% –
2 AM Partly Cloudy 54° 54° 0% 0.00 in E 1 76% 47° 27% –
3 AM Partly Cloudy 53° 53° 0% 0.00 in E 1 79% 46° 27% –
4 AM Partly Cloudy 52° 52° 0% 0.00 in E 1 81% 46° 27% –
5 AM Partly Cloudy 51° 51° 1% 0.00 in E 1 82% 46° 38% –
6 AM Mostly Sunny 50° 50° 1% 0.00 in E 1 86% 46° 38% –
7 AM Mostly Sunny 49° 49° 1% 0.00 in E 1 89% 46° 38% –
8 AM Mostly Sunny 51° 51° 1% 0.00 in E 1 87% 47° 38% –
9 AM Mostly Sunny 56° 56° 1% 0.00 in E 1 77% 49° 38% –
10 AM Mostly Sunny 63° 63° 1% 0.00 in E 1 65% 51° 38% –
11 AM Mostly Sunny 69° 69° 1% 0.00 in NW 1 55% 52° 29% –
12 PM Mostly Sunny 73° 73° 1% 0.00 in NW 1 48% 52° 29% –
1 PM Mostly Sunny 75° 75° 1% 0.00 in NW 1 43% 51° 29% –
2 PM Mostly Sunny 76° 76° 1% 0.00 in WNW 2 G8 40% 50° 29% –
3 PM Mostly Sunny 77° 77° 1% 0.00 in WNW 2 G8 38% 49° 29% –
4 PM Mostly Sunny 76° 76° 1% 0.00 in WNW 2 G8 38% 49° 29% –
5 PM Sunny 74° 74° 1% 0.00 in NW 7 41% 49° 25% –
6 PM Mostly Clear 71° 71° 1% 0.00 in NW 7 46% 49° 25% –
7 PM Mostly Clear 68° 68° 1% 0.00 in NW 7 53% 50° 25% –
8 PM Mostly Clear 64° 64° 1% 0.00 in NW 2 61% 50° 25% –
9 PM Mostly Clear 62° 62° 1% 0.00 in NW 2 65% 50° 25% –
10 PM Mostly Clear 60° 60° 1% 0.00 in NW 2 68% 49° 25% –
11 PM Mostly Clear 58° 58° 1% 0.00 in NNW 2 70% 48° 21% –
Tuesday, October 2713 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Mostly Clear 56° 56° 1% 0.00 in NNW 2 73% 48° 21% –
1 AM Mostly Clear 54° 54° 1% 0.00 in NNW 2 77% 47° 21% –
2 AM Mostly Clear 53° 53° 1% 0.00 in ENE 1 79% 47° 21% –
3 AM Mostly Clear 52° 52° 1% 0.00 in ENE 1 80% 46° 21% –
4 AM Mostly Clear 51° 51° 1% 0.00 in ENE 1 81% 46° 21% –
5 AM Partly Cloudy 51° 51° 1% 0.00 in ENE 1 81% 45° 26% –
6 AM Mostly Sunny 50° 50° 1% 0.00 in ENE 1 85% 45° 26% –
7 AM Mostly Sunny 49° 49° 1% 0.00 in ENE 1 88% 46° 26% –
8 AM Mostly Sunny 50° 51° 1% 0.00 in ENE 1 86% 46° 26% –
9 AM Mostly Sunny 55° 55° 1% 0.00 in ENE 1 76% 48° 26% –
10 AM Mostly Sunny 62° 62° 1% 0.00 in ENE 1 65% 50° 26% –
11 AM Sunny 68° 68° 0% 0.00 in NW 1 55% 51° 18% –
12 PM Sunny 72° 72° 0% 0.00 in NW 1 47% 51° 18% –

National Weather Service forecast updated 2 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 4Conservative index and reflects what the press published. Terms of use.