San Jose, CA 95154 Hourly Weather

Santa Clara County7:52 AM PDT37.26°N, 121.91°W

Next 48 hours

7 AM 10 AM 1 PM 4 PM 7 PM 10 PM Thu Oct 22 1 AM 4 AM 7 AM 10 AM 1 PM 4 PM 7 PM 10 PM Fri Oct 23 1 AM 4 AM 50° 55° 60° 65° 70° %
TemperatureFeels likeChance of precipitationNight
Wednesday, October 2117 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
7 AM Patchy Fog 52° 52° 9% 0.00 in S 1 95% 51° 85% 0
8 AM Patchy Fog 53° 53° 13% 0.00 in SSE 1 97% 52° 78% 0
9 AM Mostly Cloudy 58° 58° 9% 0.00 in ESE 1 93% 56° 85% 1
10 AM Mostly Cloudy 62° 62° 13% 0.00 in E 1 87% 58° 85% 2
11 AM Mostly Cloudy 66° 66° 13% <0.01 in E 1 80% 60° 70% 3
12 PM Chance Rain Showers 69° 69° 29% <0.01 in ENE 1 73% 60° 80% 4
1 PM Chance Rain Showers 70° 70° 41% <0.01 in SE 2 71% 60° 87% 4
2 PM Chance Rain Showers 71° 71° 46% <0.01 in ESE 2 G8 70% 61° 84% 3
3 PM Chance Rain Showers 71° 71° 40% <0.01 in E 3 G9 70% 60° 70% 2
4 PM Chance Rain Showers 70° 70° 41% <0.01 in E 5 G10 70% 60° 78% 1
5 PM Rain Showers Likely 69° 69° 58% <0.01 in SSE 5 72% 59° 82% 0
6 PM Chance Rain Showers 67° 67° 48% <0.01 in SW 3 74% 58° 81% 0
7 PM Chance Rain Showers 65° 65° 45% <0.01 in NW 1 76% 57° 82% 0
8 PM Chance Rain Showers 64° 64° 48% <0.01 in WNW 1 78% 57° 86% 0
9 PM Chance Rain Showers 62° 62° 45% <0.01 in WNW 1 81% 56° 86% 0
10 PM Chance Rain Showers 60° 61° 44% <0.01 in WNW 2 86% 56° 80% 0
11 PM Chance Rain Showers 59° 59° 34% <0.01 in WSW 2 89% 56° 66% 0
Thursday, October 2224 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Chance Rain Showers 58° 58° 31% <0.01 in WSW 2 92% 55° 54% 0
1 AM Chance Rain Showers 57° 57° 27% <0.01 in SSE 2 94% 55° 57% 0
2 AM Chance Rain Showers 56° 56° 48% <0.01 in SSW 1 96% 55° 65% 0
3 AM Rain Showers Likely 54° 54° 57% <0.01 in S 1 100% 54° 71% 0
4 AM Rain Showers Likely 54° 54° 56% <0.01 in WSW 1 100% 54° 71% 0
5 AM Areas Of Fog 53° 53° 49% <0.01 in S 1 100% 53° 77% 0
6 AM Areas Of Fog 52° 52° 40% <0.01 in S 1 100% 52° 77% 0
7 AM Areas Of Fog 52° 52° 16% <0.01 in S 1 100% 52° 77% 0
8 AM Patchy Fog 54° 54° 17% <0.01 in S 1 100% 54° 76% 0
9 AM Chance Rain Showers 58° 58° 48% <0.01 in S 1 100% 58° 76% 1
10 AM Chance Rain Showers 61° 61° 39% <0.01 in S 1 100% 61° 76% 2
11 AM Rain Showers Likely 64° 65° 63% 0.01 in W 2 G9 93% 62° 82% 3
12 PM Rain Showers Likely 66° 66° 73% 0.01 in W 2 G9 86% 62° 82% 4
1 PM Rain Showers Likely 67° 67° 68% 0.01 in W 2 G9 83% 62° 82% 4
2 PM Rain Showers Likely 68° 68° 63% 0.01 in WNW 6 G13 85% 64° 91% 3
3 PM Chance Rain Showers 67° 67° 53% 0.01 in WNW 6 G13 84% 62° 91% 2
4 PM Rain Showers Likely 67° 67° 65% 0.01 in WNW 6 G13 84% 62° 91% 1
5 PM Slight Chance Rain Showers 66° 66° 24% <0.01 in NW 6 G13 82% 61° 83% 0
6 PM Slight Chance Rain Showers 64° 64° 24% <0.01 in NW 6 G13 83% 59° 83% 0
7 PM Slight Chance Rain Showers 63° 63° 24% <0.01 in NW 6 G13 84% 58° 83% 0
8 PM Slight Chance Rain Showers 62° 62° 24% <0.01 in W 2 85% 57° 64% 0
9 PM Slight Chance Rain Showers 60° 60° 24% <0.01 in W 2 87% 56° 64% 0
10 PM Slight Chance Rain Showers 59° 59° 24% <0.01 in W 2 90% 56° 64% 0
11 PM Mostly Cloudy 58° 58° 4% 0.00 in W 3 93% 56° 62% 0
Friday, October 2324 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Mostly Cloudy 56° 56° 4% 0.00 in W 3 95% 55° 62% 0
1 AM Mostly Cloudy 55° 55° 4% 0.00 in W 3 97% 55° 62% 0
2 AM Patchy Fog 54° 54° 4% 0.00 in W 2 99% 54° 67% 0
3 AM Patchy Fog 53° 53° 4% 0.00 in W 2 100% 53° 67% 0
4 AM Patchy Fog 52° 52° 4% 0.00 in W 2 100% 52° 67% 0
5 AM Patchy Fog 52° 52° 0% 0.00 in W 1 100% 52° 57% 0
6 AM Patchy Fog 51° 51° 0% 0.00 in W 1 100% 51° 57% 0
7 AM Patchy Fog 50° 50° 0% 0.00 in W 1 100% 50° 57% 0
8 AM Patchy Fog 52° 52° 0% 0.00 in WNW 1 100% 52° 52% 0
9 AM Patchy Fog 55° 55° 0% 0.00 in WNW 1 97% 54° 52% 1
10 AM Partly Sunny 60° 60° 0% 0.00 in WNW 1 93% 58° 52% 2
11 AM Sunny 65° 65° 0% 0.00 in NNW 2 88% 62° 21% 3
12 PM Sunny 69° 69° 0% 0.00 in NNW 2 81% 63° 21% 4
1 PM Sunny 72° 72° 0% 0.00 in NNW 2 74% 63° 21% 5
2 PM Sunny 73° 73° 0% 0.00 in NNW 6 G14 68% 62° 7% 4
3 PM Sunny 74° 74° 0% 0.00 in NNW 6 G14 63% 61° 7% 3
4 PM Sunny 74° 74° 0% 0.00 in NNW 6 G14 60% 59° 7% 1
5 PM Sunny 72° 72° 0% 0.00 in NW 8 G16 60% 58° 1% 0
6 PM Clear 69° 69° 0% 0.00 in NW 8 G16 65% 57° 1% –
7 PM Clear 65° 65° 0% 0.00 in NW 8 G16 71% 56° 1% –
8 PM Clear 62° 62° 0% 0.00 in NW 5 78% 55° 3% –
9 PM Clear 59° 59° 0% 0.00 in NW 5 82% 54° 3% –
10 PM Clear 57° 57° 0% 0.00 in NW 5 86% 53° 3% –
11 PM Mostly Clear 56° 56° 0% 0.00 in NNW 3 88% 52° 7% –
Saturday, October 2424 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Mostly Clear 54° 54° 0% 0.00 in NNW 3 89% 51° 7% –
1 AM Mostly Clear 52° 52° 0% 0.00 in NNW 3 89% 49° 7% –
2 AM Mostly Clear 51° 51° 0% 0.00 in NNE 1 89% 48° 8% –
3 AM Mostly Clear 49° 49° 0% 0.00 in NNE 1 90% 47° 8% –
4 AM Mostly Clear 48° 48° 0% 0.00 in NNE 1 91% 46° 8% –
5 AM Mostly Clear 47° 47° 0% 0.00 in ENE 2 92% 45° 7% –
6 AM Patchy Fog 46° 46° 0% 0.00 in ENE 2 94% 44° 7% –
7 AM Patchy Fog 45° 45° 0% 0.00 in ENE 2 94% 44° 7% –
8 AM Sunny 47° 47° 0% 0.00 in E 1 90% 44° 11% –
9 AM Sunny 52° 52° 0% 0.00 in E 1 80% 46° 11% –
10 AM Sunny 59° 59° 0% 0.00 in E 1 67% 48° 11% –
11 AM Sunny 65° 65° 0% 0.00 in NNW 1 55% 49° 2% –
12 PM Sunny 69° 69° 0% 0.00 in NNW 1 48% 49° 2% –
1 PM Sunny 72° 72° 0% 0.00 in NNW 1 42% 48° 2% –
2 PM Sunny 74° 74° 0% 0.00 in NNW 2 39% 48° 2% –
3 PM Sunny 76° 76° 0% 0.00 in NNW 2 35% 47° 2% –
4 PM Sunny 77° 77° 0% 0.00 in NNW 2 34% 46° 2% –
5 PM Sunny 75° 75° 0% 0.00 in NW 5 35% 45° 2% –
6 PM Clear 71° 71° 0% 0.00 in NW 5 41% 46° 2% –
7 PM Clear 67° 67° 0% 0.00 in NW 5 48% 47° 2% –
8 PM Clear 64° 64° 0% 0.00 in Calm 53% 47° 2% –
9 PM Clear 62° 62° 0% 0.00 in Calm 57% 46° 2% –
10 PM Clear 60° 60° 0% 0.00 in Calm 59% 45° 2% –
11 PM Mostly Clear 58° 58° 0% 0.00 in E 1 61% 44° 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 64% 44° 14% –
1 AM Mostly Clear 54° 54° 0% 0.00 in E 1 67% 44° 14% –
2 AM Mostly Clear 53° 53° 0% 0.00 in E 1 70% 44° 14% –
3 AM Mostly Clear 52° 52° 0% 0.00 in E 1 72% 43° 14% –
4 AM Mostly Clear 51° 51° 0% 0.00 in E 1 72% 43° 14% –
5 AM Mostly Clear 51° 51° 0% 0.00 in E 1 73% 43° 22% –
6 AM Sunny 50° 50° 0% 0.00 in E 1 77% 43° 22% –
7 AM Sunny 49° 49° 0% 0.00 in E 1 81% 43° 22% –
8 AM Sunny 50° 50° 0% 0.00 in E 2 80% 44° 22% –
9 AM Sunny 56° 56° 0% 0.00 in E 2 71% 46° 22% –
10 AM Sunny 63° 63° 0% 0.00 in E 2 61% 49° 22% –
11 AM Sunny 70° 70° 0% 0.00 in N 1 51% 51° 17% –
12 PM Sunny 74° 75° 0% 0.00 in N 1 44% 51° 17% –
1 PM Sunny 78° 78° 0% 0.00 in N 1 39% 51° 17% –
2 PM Sunny 79° 79° 0% 0.00 in NW 2 36% 50° 17% –
3 PM Sunny 80° 79° 0% 0.00 in NW 2 34% 49° 17% –
4 PM Sunny 79° 79° 0% 0.00 in NW 2 34% 48° 17% –
5 PM Mostly Sunny 77° 77° 0% 0.00 in NW 6 36% 48° 27% –
6 PM Partly Cloudy 74° 74° 0% 0.00 in NW 6 41% 49° 27% –
7 PM Partly Cloudy 69° 69° 0% 0.00 in NW 6 49% 49° 27% –
8 PM Partly Cloudy 65° 65° 0% 0.00 in NW 1 56% 49° 27% –
9 PM Partly Cloudy 62° 63° 0% 0.00 in NW 1 60% 49° 27% –
10 PM Partly Cloudy 61° 61° 0% 0.00 in NW 1 62% 48° 27% –
11 PM Partly Cloudy 59° 59° 0% 0.00 in ENE 2 64% 47° 29% –
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 67% 46° 29% –
1 AM Partly Cloudy 55° 55° 0% 0.00 in ENE 2 70% 46° 29% –
2 AM Partly Cloudy 54° 54° 0% 0.00 in E 1 73% 46° 29% –
3 AM Partly Cloudy 53° 53° 0% 0.00 in E 1 74% 45° 29% –
4 AM Partly Cloudy 52° 52° 0% 0.00 in E 1 75% 45° 29% –
5 AM Partly Cloudy 52° 52° 0% 0.00 in Calm 76% 45° 37% –
6 AM Mostly Sunny 50° 51° 0% 0.00 in Calm 81% 45° 37% –
7 AM Mostly Sunny 50° 50° 0% 0.00 in Calm 85% 45° 37% –
8 AM Mostly Sunny 51° 51° 0% 0.00 in ENE 1 84% 46° 37% –
9 AM Mostly Sunny 56° 56° 0% 0.00 in ENE 1 74% 48° 37% –
10 AM Mostly Sunny 64° 64° 0% 0.00 in ENE 1 61% 50° 37% –
11 AM Mostly Sunny 70° 70° 1% 0.00 in NW 1 52% 51° 28% –
12 PM Mostly Sunny 74° 74° 1% 0.00 in NW 1 45% 51° 28% –
1 PM Mostly Sunny 76° 76° 1% 0.00 in NW 1 41% 50° 28% –
2 PM Mostly Sunny 77° 77° 1% 0.00 in NW 2 G8 38% 50° 28% –
3 PM Mostly Sunny 78° 78° 1% 0.00 in NW 2 G8 37% 49° 28% –
4 PM Mostly Sunny 77° 77° 1% 0.00 in NW 2 G8 37% 48° 28% –
5 PM Sunny 75° 75° 1% 0.00 in NW 6 G12 39% 48° 23% –
6 PM Mostly Clear 72° 72° 1% 0.00 in NW 6 G12 44% 49° 23% –
7 PM Mostly Clear 68° 68° 1% 0.00 in NW 6 G12 51% 49° 23% –
8 PM Mostly Clear 64° 64° 1% 0.00 in NW 2 58% 49° 23% –
9 PM Mostly Clear 62° 62° 1% 0.00 in NW 2 63% 49° 23% –
10 PM Mostly Clear 60° 60° 1% 0.00 in NW 2 65% 48° 23% –
11 PM Mostly Clear 58° 58° 1% 0.00 in N 2 67% 47° 21% –
Tuesday, October 2717 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Mostly Clear 56° 56° 1% 0.00 in N 2 69% 46° 21% –
1 AM Mostly Clear 55° 55° 1% 0.00 in N 2 72% 46° 21% –
2 AM Mostly Clear 54° 54° 1% 0.00 in NNE 1 73% 46° 21% –
3 AM Mostly Clear 53° 53° 1% 0.00 in NNE 1 75% 45° 21% –
4 AM Mostly Clear 52° 52° 1% 0.00 in NNE 1 76% 44° 21% –
5 AM Partly Cloudy 51° 51° 1% 0.00 in NE 1 78% 44° 26% –
6 AM Mostly Sunny 50° 50° 1% 0.00 in NE 1 81% 44° 26% –
7 AM Mostly Sunny 49° 49° 1% 0.00 in NE 1 84% 45° 26% –
8 AM Mostly Sunny 51° 51° 1% 0.00 in ENE 1 81% 46° 26% –
9 AM Mostly Sunny 56° 56° 1% 0.00 in ENE 1 72% 47° 26% –
10 AM Mostly Sunny 63° 63° 1% 0.00 in ENE 1 61% 49° 26% –
11 AM Sunny 69° 69° 0% 0.00 in NNW 1 51% 50° 19% –
12 PM Sunny 73° 73° 0% 0.00 in NNW 1 45% 50° 19% –
1 PM Sunny 76° 76° 0% 0.00 in NNW 1 40% 50° 19% –
2 PM Sunny 77° 77° 0% 0.00 in NW 3 G8 37% 49° 19% –
3 PM Sunny 78° 78° 0% 0.00 in NW 3 G8 35% 48° 19% –
4 PM Sunny 77° 77° 0% 0.00 in NW 3 G8 35% 48° 19% –

National Weather Service forecast updated 6 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.