San Jose, CA 95148 Hourly Weather

Santa Clara County8:56 AM PDT37.33°N, 121.79°W

Next 48 hours

8 AM 11 AM 2 PM 5 PM 8 PM 11 PM Wed Oct 21 2 AM 5 AM 8 AM 11 AM 2 PM 5 PM 8 PM 11 PM Thu Oct 22 2 AM 5 AM 50° 55° 60° 65° 70° 75° %
TemperatureFeels likeChance of precipitationNight
Tuesday, October 2016 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
8 AM Patchy Fog 51° 51° 0% 0.00 in ENE 1 94% 49° 81% 0
9 AM Mostly Cloudy 55° 55° 0% 0.00 in SE 1 87% 51° 70% 1
10 AM Mostly Cloudy 58° 58° 0% 0.00 in W 1 80% 52° 74% 2
11 AM Mostly Sunny 62° 62° 1% 0.00 in W 2 68% 52° 49% 3
12 PM Mostly Sunny 65° 65° 1% 0.00 in W 2 60% 51° 47% 4
1 PM Mostly Sunny 69° 69° 1% 0.00 in W 3 G9 52% 51° 46% 4
2 PM Partly Sunny 71° 71° 1% 0.00 in W 5 G10 49% 51° 61% 3
3 PM Partly Sunny 72° 72° 1% 0.00 in WNW 5 G12 49% 52° 69% 2
4 PM Mostly Cloudy 72° 72° 1% 0.00 in WNW 6 G12 49% 52° 76% 1
5 PM Partly Sunny 70° 70° 4% 0.00 in WNW 6 52% 52° 69% 0
6 PM Mostly Cloudy 69° 69° 4% 0.00 in NW 3 56% 52° 63% 0
7 PM Mostly Cloudy 66° 66° 4% 0.00 in NNW 2 61% 52° 80% 0
8 PM Mostly Cloudy 62° 62° 4% 0.00 in W 1 66% 51° 85% 0
9 PM Mostly Cloudy 61° 61° 5% 0.00 in SSW 1 70% 51° 74% 0
10 PM Slight Chance Rain Showers 60° 60° 16% 0.00 in SSE 1 72% 51° 85% 0
11 PM Chance Rain Showers 59° 59° 28% 0.00 in S 1 73% 50° 89% 0
Wednesday, October 2124 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Chance Rain Showers 58° 59° 27% 0.00 in Calm 74% 50° 92% 0
1 AM Chance Rain Showers 58° 58° 28% 0.00 in SSE 1 76% 50° 94% 0
2 AM Chance Rain Showers 58° 58° 29% 0.00 in SE 1 77% 50° 93% 0
3 AM Chance Rain Showers 56° 56° 28% 0.00 in SE 1 79% 50° 83% 0
4 AM Chance Rain Showers 55° 55° 33% 0.00 in E 1 82% 50° 86% 0
5 AM Chance Rain Showers 55° 55° 30% <0.01 in SE 1 85% 50° 91% 0
6 AM Chance Rain Showers 54° 54° 33% <0.01 in SE 1 86% 50° 91% 0
7 AM Chance Rain Showers 54° 55° 45% <0.01 in SE 1 89% 51° 91% 0
8 AM Chance Rain Showers 54° 54° 48% <0.01 in S 2 94% 52° 84% 0
9 AM Chance Rain Showers 56° 56° 39% <0.01 in S 2 94% 55° 84% 1
10 AM Chance Rain Showers 59° 59° 30% <0.01 in S 2 94% 58° 84% 2
11 AM Chance Rain Showers 64° 64° 38% <0.01 in WSW 2 G9 85% 59° 72% 3
12 PM Chance Rain Showers 66° 66° 50% <0.01 in WSW 2 G9 75% 58° 72% 4
1 PM Chance Rain Showers 68° 68° 49% <0.01 in WSW 2 G9 69% 57° 72% 4
2 PM Chance Rain Showers 70° 71° 49% <0.01 in W 5 G10 67% 59° 80% 3
3 PM Chance Rain Showers 70° 70° 54% <0.01 in W 5 G10 67% 58° 80% 2
4 PM Rain Showers Likely 69° 69° 58% <0.01 in W 5 G10 68% 58° 80% 1
5 PM Chance Rain Showers 68° 68° 37% <0.01 in WNW 3 G8 74% 59° 75% 0
6 PM Chance Rain Showers 66° 66° 37% <0.01 in WNW 3 G8 76% 58° 75% 0
7 PM Chance Rain Showers 64° 64° 37% <0.01 in WNW 3 G8 79% 57° 75% 0
8 PM Chance Rain Showers 62° 62° 37% <0.01 in NW 1 82% 56° 75% 0
9 PM Chance Rain Showers 61° 61° 37% <0.01 in NW 1 85% 56° 75% 0
10 PM Chance Rain Showers 60° 60° 37% <0.01 in NW 1 87% 56° 75% 0
11 PM Rain Showers Likely 59° 59° 62% <0.01 in NNW 1 89% 56° 75% 0
Thursday, October 2224 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Rain Showers Likely 58° 58° 62% <0.01 in NNW 1 90% 55° 75% 0
1 AM Rain Showers Likely 58° 58° 62% <0.01 in NNW 1 91% 55° 75% 0
2 AM Rain Showers Likely 57° 57° 62% <0.01 in Calm 92% 55° 85% 0
3 AM Rain Showers Likely 56° 56° 62% <0.01 in Calm 94% 54° 85% 0
4 AM Rain Showers Likely 55° 55° 62% <0.01 in Calm 96% 54° 85% 0
5 AM Areas Of Fog 55° 55° 49% <0.01 in Calm 98% 54° 83% 0
6 AM Areas Of Fog 54° 54° 49% <0.01 in Calm 99% 54° 83% 0
7 AM Areas Of Fog 54° 54° 49% <0.01 in Calm 100% 54° 83% 0
8 AM Areas Of Fog 55° 55° 49% <0.01 in W 1 100% 55° 87% 0
9 AM Areas Of Fog 57° 57° 49% <0.01 in W 1 100% 57° 87% 1
10 AM Areas Of Fog 59° 59° 49% <0.01 in W 1 100% 59° 87% 2
11 AM Chance Rain Showers 62° 62° 47% <0.01 in W 3 G8 100% 62° 78% 3
12 PM Chance Rain Showers 64° 65° 47% <0.01 in W 3 G8 96% 63° 78% 4
1 PM Chance Rain Showers 67° 67° 47% <0.01 in W 3 G8 90% 64° 78% 4
2 PM Chance Rain Showers 68° 68° 47% <0.01 in W 7 G15 86% 64° 70% 3
3 PM Chance Rain Showers 68° 68° 47% <0.01 in W 7 G15 84% 63° 70% 2
4 PM Chance Rain Showers 67° 67° 47% <0.01 in W 7 G15 84% 62° 70% 1
5 PM Partly Sunny 66° 66° 4% 0.00 in W 8 G16 85% 62° 60% 0
6 PM Mostly Cloudy 64° 64° 4% 0.00 in W 8 G16 87% 60° 60% 0
7 PM Mostly Cloudy 62° 62° 4% 0.00 in W 8 G16 89% 58° 60% 0
8 PM Mostly Cloudy 60° 60° 4% 0.00 in W 5 91% 57° 60% 0
9 PM Mostly Cloudy 58° 58° 4% 0.00 in W 5 92% 56° 60% 0
10 PM Mostly Cloudy 57° 57° 4% 0.00 in W 5 94% 56° 60% 0
11 PM Mostly Cloudy 57° 57° 1% 0.00 in W 5 95% 55° 59% 0
Friday, October 2324 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Mostly Cloudy 56° 56° 1% 0.00 in W 5 95% 55° 59% –
1 AM Mostly Cloudy 55° 55° 1% 0.00 in W 5 96% 54° 59% –
2 AM Patchy Fog 55° 55° 1% 0.00 in W 2 96% 54° 55% –
3 AM Patchy Fog 54° 54° 1% 0.00 in W 2 97% 53° 55% –
4 AM Patchy Fog 53° 53° 1% 0.00 in W 2 99% 53° 55% –
5 AM Areas Of Fog 52° 52° 0% 0.00 in WSW 1 100% 52° 43% –
6 AM Areas Of Fog 51° 51° 0% 0.00 in WSW 1 100% 51° 43% –
7 AM Areas Of Fog 50° 51° 0% 0.00 in WSW 1 100% 50° 43% –
8 AM Patchy Fog 51° 51° 0% 0.00 in E 1 100% 51° 38% –
9 AM Patchy Fog 54° 54° 0% 0.00 in E 1 98% 53° 38% –
10 AM Patchy Fog 57° 57° 0% 0.00 in E 1 96% 56° 38% –
11 AM Sunny 61° 61° 0% 0.00 in NW 2 91% 58° 12% –
12 PM Sunny 65° 65° 0% 0.00 in NW 2 83% 60° 12% –
1 PM Sunny 68° 68° 0% 0.00 in NW 2 74% 60° 12% –
2 PM Sunny 71° 71° 0% 0.00 in NW 6 G14 66% 59° 3% –
3 PM Sunny 72° 72° 0% 0.00 in NW 6 G14 62% 58° 3% –
4 PM Sunny 72° 72° 0% 0.00 in NW 6 G14 60% 57° 3% –
5 PM Sunny 70° 70° 0% 0.00 in NW 8 G15 60% 56° 0% –
6 PM Clear 67° 67° 0% 0.00 in NW 8 G15 66% 55° 0% –
7 PM Clear 64° 64° 0% 0.00 in NW 8 G15 71% 54° 0% –
8 PM Clear 61° 61° 0% 0.00 in NNW 3 75% 53° 0% –
9 PM Clear 59° 59° 0% 0.00 in NNW 3 77% 52° 0% –
10 PM Clear 58° 58° 0% 0.00 in NNW 3 78% 51° 0% –
11 PM Clear 57° 57° 0% 0.00 in NNW 2 77% 50° 4% –
Saturday, October 2424 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Clear 56° 56° 0% 0.00 in NNW 2 77% 49° 4% –
1 AM Clear 55° 55° 0% 0.00 in NNW 2 77% 48° 4% –
2 AM Clear 54° 54° 0% 0.00 in NE 1 76% 46° 4% –
3 AM Clear 53° 53° 0% 0.00 in NE 1 75% 46° 4% –
4 AM Clear 53° 53° 0% 0.00 in NE 1 74% 45° 4% –
5 AM Mostly Clear 52° 53° 0% 0.00 in ENE 1 74% 44° 8% –
6 AM Sunny 51° 51° 0% 0.00 in ENE 1 76% 44° 8% –
7 AM Sunny 50° 50° 0% 0.00 in ENE 1 78% 43° 8% –
8 AM Sunny 51° 51° 0% 0.00 in E 1 77% 44° 8% –
9 AM Sunny 55° 55° 0% 0.00 in E 1 70% 46° 8% –
10 AM Sunny 61° 61° 0% 0.00 in E 1 62% 48° 8% –
11 AM Sunny 66° 66° 0% 0.00 in WNW 1 54% 49° 9% –
12 PM Sunny 70° 70° 0% 0.00 in WNW 1 46% 49° 9% –
1 PM Sunny 73° 73° 0% 0.00 in WNW 1 41% 48° 9% –
2 PM Sunny 75° 75° 0% 0.00 in WNW 2 G9 37% 47° 9% –
3 PM Sunny 76° 76° 0% 0.00 in WNW 2 G9 37% 47° 9% –
4 PM Sunny 75° 75° 0% 0.00 in WNW 2 G9 38% 48° 9% –
5 PM Sunny 73° 73° 1% 0.00 in WNW 5 41% 48° 14% –
6 PM Mostly Clear 70° 70° 1% 0.00 in WNW 5 46% 49° 14% –
7 PM Mostly Clear 66° 66° 1% 0.00 in WNW 5 53% 49° 14% –
8 PM Mostly Clear 62° 63° 1% 0.00 in Calm 60% 49° 14% –
9 PM Mostly Clear 60° 60° 1% 0.00 in Calm 64% 48° 14% –
10 PM Mostly Clear 59° 59° 1% 0.00 in Calm 66% 48° 14% –
11 PM Mostly Clear 58° 58° 2% 0.00 in NNE 1 67% 47° 22% –
Sunday, October 2524 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Mostly Clear 57° 57° 2% 0.00 in NNE 1 69% 47° 22% –
1 AM Mostly Clear 56° 56° 2% 0.00 in NNE 1 69% 46° 22% –
2 AM Mostly Clear 56° 56° 2% 0.00 in ENE 1 70% 46° 22% –
3 AM Mostly Clear 55° 55° 2% 0.00 in ENE 1 71% 46° 22% –
4 AM Mostly Clear 54° 55° 2% 0.00 in ENE 1 72% 46° 22% –
5 AM Partly Cloudy 54° 54° 1% 0.00 in ENE 1 73% 46° 39% –
6 AM Mostly Sunny 53° 53° 1% 0.00 in ENE 1 76% 46° 39% –
7 AM Mostly Sunny 53° 53° 1% 0.00 in ENE 1 79% 46° 39% –
8 AM Mostly Sunny 54° 54° 1% 0.00 in ENE 1 79% 47° 39% –
9 AM Mostly Sunny 57° 57° 1% 0.00 in ENE 1 74% 49° 39% –
10 AM Mostly Sunny 62° 62° 1% 0.00 in ENE 1 67% 51° 39% –
11 AM Mostly Sunny 66° 66° 1% 0.00 in WNW 2 G8 60% 52° 31% –
12 PM Mostly Sunny 70° 70° 1% 0.00 in WNW 2 G8 52% 51° 31% –
1 PM Mostly Sunny 72° 72° 1% 0.00 in WNW 2 G8 46% 50° 31% –
2 PM Mostly Sunny 74° 74° 1% 0.00 in WNW 3 G10 42% 50° 31% –
3 PM Mostly Sunny 75° 75° 1% 0.00 in WNW 3 G10 41% 50° 31% –
4 PM Mostly Sunny 75° 75° 1% 0.00 in WNW 3 G10 42% 50° 31% –
5 PM Sunny 73° 73° 1% 0.00 in WNW 6 G12 44% 50° 16% –
6 PM Mostly Clear 70° 70° 1% 0.00 in WNW 6 G12 48% 50° 16% –
7 PM Mostly Clear 66° 66° 1% 0.00 in WNW 6 G12 54% 50° 16% –
8 PM Mostly Clear 63° 63° 1% 0.00 in NW 1 60% 49° 16% –
9 PM Mostly Clear 61° 61° 1% 0.00 in NW 1 64% 48° 16% –
10 PM Mostly Clear 60° 60° 1% 0.00 in NW 1 66% 48° 16% –
11 PM Mostly Clear 58° 58° 2% 0.00 in N 2 67% 48° 21% –
Monday, October 2619 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Mostly Clear 57° 57° 2% 0.00 in N 2 68% 47° 21% –
1 AM Mostly Clear 56° 56° 2% 0.00 in N 2 70% 46° 21% –
2 AM Mostly Clear 55° 55° 2% 0.00 in NNE 1 71% 46° 21% –
3 AM Mostly Clear 54° 54° 2% 0.00 in NNE 1 72% 46° 21% –
4 AM Mostly Clear 54° 54° 2% 0.00 in NNE 1 73% 45° 21% –
5 AM Partly Cloudy 53° 53° 2% 0.00 in ENE 2 74% 45° 31% –
6 AM Mostly Sunny 52° 52° 2% 0.00 in ENE 2 78% 45° 31% –
7 AM Mostly Sunny 52° 52° 2% 0.00 in ENE 2 80% 46° 31% –
8 AM Mostly Sunny 52° 52° 2% 0.00 in E 2 80% 46° 31% –
9 AM Mostly Sunny 56° 56° 2% 0.00 in E 2 74% 48° 31% –
10 AM Mostly Sunny 60° 60° 2% 0.00 in E 2 67% 49° 31% –
11 AM Sunny 65° 65° 3% 0.00 in WNW 2 59% 50° 22% –
12 PM Sunny 69° 69° 3% 0.00 in WNW 2 51% 50° 22% –
1 PM Sunny 72° 72° 3% 0.00 in WNW 2 44% 49° 22% –
2 PM Sunny 74° 74° 3% 0.00 in WNW 5 G12 40% 48° 22% –
3 PM Sunny 74° 74° 3% 0.00 in WNW 5 G12 40% 48° 22% –
4 PM Sunny 74° 74° 3% 0.00 in WNW 5 G12 41% 48° 22% –
5 PM Sunny 72° 72° 3% 0.00 in WNW 7 44% 49° 17% –
6 PM Mostly Clear 69° 69° 3% 0.00 in WNW 7 48% 49° 17% –

National Weather Service forecast updated 1 hr 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.