San Jose, CA 95133 Hourly Weather

Santa Clara County12:49 PM PDT37.37°N, 121.86°W

Next 48 hours

12 PM 3 PM 6 PM 9 PM Wed Oct 21 12 AM 3 AM 6 AM 9 AM 12 PM 3 PM 6 PM 9 PM Thu Oct 22 12 AM 3 AM 6 AM 9 AM 50° 55° 60° 65° 70° %
TemperatureFeels likeChance of precipitationNight
Tuesday, October 2012 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 PM Partly Sunny 67° 67° 1% 0.00 in WNW 1 58% 52° 55% 4
1 PM Partly Sunny 69° 69° 1% 0.00 in WNW 2 G8 53% 51° 54% 4
2 PM Partly Sunny 70° 70° 1% 0.00 in WNW 3 G9 52% 52° 64% 3
3 PM Partly Sunny 71° 71° 1% 0.00 in NW 5 G12 52% 53° 63% 2
4 PM Mostly Cloudy 71° 71° 1% 0.00 in NW 7 52% 52° 81% 1
5 PM Mostly Cloudy 69° 69° 3% 0.00 in NW 7 56% 53° 73% 0
6 PM Mostly Cloudy 68° 68° 3% 0.00 in NW 6 60% 53° 61% 0
7 PM Mostly Cloudy 64° 64° 3% 0.00 in NW 3 67% 53° 72% 0
8 PM Cloudy 62° 62° 3% 0.00 in NW 2 70% 52° 90% 0
9 PM Mostly Cloudy 60° 61° 4% 0.00 in W 1 74% 52° 87% 0
10 PM Slight Chance Rain Showers 59° 59° 15% 0.00 in SW 1 78% 52° 81% 0
11 PM Chance Rain Showers 58° 58° 27% 0.00 in SSW 1 80% 52° 91% 0
Wednesday, October 2124 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Chance Rain Showers 57° 57° 26% 0.00 in SSE 1 82% 51° 93% 0
1 AM Chance Rain Showers 56° 56° 26% 0.00 in SSE 1 84% 51° 92% 0
2 AM Chance Rain Showers 55° 55° 27% 0.00 in E 1 88% 52° 88% 0
3 AM Chance Rain Showers 53° 53° 26% 0.00 in ESE 1 93% 51° 84% 0
4 AM Chance Rain Showers 53° 53° 31% 0.00 in E 1 95% 51° 90% 0
5 AM Chance Rain Showers 52° 52° 30% <0.01 in SSE 1 97% 51° 93% 0
6 AM Chance Rain Showers 51° 51° 32% <0.01 in SSE 1 99% 51° 93% 0
7 AM Chance Rain Showers 52° 52° 44% <0.01 in SSE 1 100% 52° 93% 0
8 AM Chance Rain Showers 52° 52° 46% <0.01 in SSE 1 100% 52° 84% 0
9 AM Chance Rain Showers 56° 56° 40% <0.01 in SSE 1 97% 55° 84% 1
10 AM Chance Rain Showers 60° 60° 28% <0.01 in SSE 1 93% 58° 84% 2
11 AM Chance Rain Showers 64° 64° 34% <0.01 in W 1 G7 83% 59° 69% 3
12 PM Chance Rain Showers 67° 67° 49% <0.01 in W 1 G7 72% 58° 69% 3
1 PM Chance Rain Showers 69° 69° 48% <0.01 in W 1 G7 67% 57° 69% 4
2 PM Chance Rain Showers 70° 70° 48% <0.01 in W 5 G10 68% 59° 80% 3
3 PM Chance Rain Showers 70° 70° 51% <0.01 in W 5 G10 67% 58° 80% 2
4 PM Rain Showers Likely 69° 69° 56% <0.01 in W 5 G10 68% 58° 80% 1
5 PM Chance Rain Showers 67° 67° 37% <0.01 in WNW 3 G9 76% 60° 75% 0
6 PM Chance Rain Showers 65° 65° 37% <0.01 in WNW 3 G9 79% 58° 75% 0
7 PM Chance Rain Showers 64° 64° 37% <0.01 in WNW 3 G9 82% 58° 75% 0
8 PM Chance Rain Showers 62° 62° 37% <0.01 in NW 2 85% 58° 76% 0
9 PM Chance Rain Showers 60° 61° 37% <0.01 in NW 2 89% 57° 76% 0
10 PM Chance Rain Showers 59° 59° 37% <0.01 in NW 2 92% 57° 76% 0
11 PM Rain Showers Likely 58° 58° 62% <0.01 in NW 2 96% 56° 75% 0
Thursday, October 2224 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Rain Showers Likely 57° 57° 62% <0.01 in NW 2 98% 56° 75% 0
1 AM Rain Showers Likely 56° 56° 62% <0.01 in NW 2 99% 56° 75% 0
2 AM Rain Showers Likely 55° 55° 62% <0.01 in NW 1 100% 55° 85% 0
3 AM Rain Showers Likely 54° 54° 62% <0.01 in NW 1 100% 54° 85% 0
4 AM Rain Showers Likely 54° 54° 62% <0.01 in NW 1 100% 54° 85% 0
5 AM Areas Of Fog 53° 53° 49% <0.01 in W 1 100% 53° 82% 0
6 AM Areas Of Fog 52° 52° 49% <0.01 in W 1 100% 52° 82% 0
7 AM Areas Of Fog 52° 52° 49% <0.01 in W 1 100% 52° 82% 0
8 AM Chance Rain Showers 53° 53° 49% <0.01 in SW 1 100% 53° 86% 0
9 AM Chance Rain Showers 56° 56° 49% <0.01 in SW 1 100% 56° 86% 1
10 AM Chance Rain Showers 59° 59° 49% <0.01 in SW 1 100% 59° 86% 2
11 AM Chance Rain Showers 62° 63° 44% <0.01 in WSW 2 100% 62° 79% 3
12 PM Chance Rain Showers 65° 65° 44% <0.01 in WSW 2 96% 64° 79% 4
1 PM Chance Rain Showers 67° 67° 44% <0.01 in WSW 2 90% 64° 79% 4
2 PM Chance Rain Showers 68° 68° 44% <0.01 in W 7 G15 86% 63° 70% 3
3 PM Chance Rain Showers 68° 68° 44% <0.01 in W 7 G15 85% 63° 70% 2
4 PM Chance Rain Showers 67° 67° 44% <0.01 in W 7 G15 86% 62° 70% 1
5 PM Partly Sunny 65° 65° 4% 0.00 in W 9 G17 87% 61° 58% 0
6 PM Mostly Cloudy 64° 64° 4% 0.00 in W 9 G17 88% 60° 58% 0
7 PM Mostly Cloudy 62° 62° 4% 0.00 in W 9 G17 90% 59° 58% 0
8 PM Mostly Cloudy 60° 60° 4% 0.00 in W 6 93% 58° 62% 0
9 PM Mostly Cloudy 58° 58° 4% 0.00 in W 6 95% 57° 62% 0
10 PM Mostly Cloudy 57° 57° 4% 0.00 in W 6 98% 56° 62% 0
11 PM Mostly Cloudy 56° 56° 1% 0.00 in W 6 100% 56° 59% 0
Friday, October 2324 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Mostly Cloudy 55° 55° 1% 0.00 in W 6 100% 55° 59% –
1 AM Mostly Cloudy 55° 55° 1% 0.00 in W 6 100% 55° 59% –
2 AM Mostly Cloudy 54° 54° 1% 0.00 in W 2 100% 54° 53% –
3 AM Mostly Cloudy 53° 53° 1% 0.00 in W 2 100% 53° 53% –
4 AM Mostly Cloudy 52° 52° 1% 0.00 in W 2 100% 52° 53% –
5 AM Patchy Fog 51° 51° 0% 0.00 in SSW 1 100% 51° 43% –
6 AM Patchy Fog 50° 50° 0% 0.00 in SSW 1 100% 50° 43% –
7 AM Patchy Fog 49° 49° 0% 0.00 in SSW 1 100% 49° 43% –
8 AM Patchy Fog 49° 49° 0% 0.00 in ESE 1 100% 49° 32% –
9 AM Patchy Fog 53° 53° 0% 0.00 in ESE 1 98% 52° 32% –
10 AM Patchy Fog 57° 57° 0% 0.00 in ESE 1 94% 56° 32% –
11 AM Sunny 62° 62° 0% 0.00 in NW 1 G7 89% 59° 14% –
12 PM Sunny 66° 66° 0% 0.00 in NW 1 G7 82% 60° 14% –
1 PM Sunny 69° 69° 0% 0.00 in NW 1 G7 74% 60° 14% –
2 PM Sunny 71° 71° 0% 0.00 in NW 6 G14 68% 60° 3% –
3 PM Sunny 72° 72° 0% 0.00 in NW 6 G14 64% 59° 3% –
4 PM Sunny 72° 72° 0% 0.00 in NW 6 G14 62% 58° 3% –
5 PM Sunny 70° 70° 0% 0.00 in NW 8 G16 62% 56° 1% –
6 PM Clear 67° 67° 0% 0.00 in NW 8 G16 68% 56° 1% –
7 PM Clear 64° 64° 0% 0.00 in NW 8 G16 74% 55° 1% –
8 PM Clear 61° 61° 0% 0.00 in NW 5 79% 55° 1% –
9 PM Clear 59° 59° 0% 0.00 in NW 5 82% 54° 1% –
10 PM Clear 58° 58° 0% 0.00 in NW 5 84% 53° 1% –
11 PM Clear 56° 56° 0% 0.00 in NNW 2 84% 52° 4% –
Saturday, October 2424 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Clear 55° 55° 0% 0.00 in NNW 2 86% 50° 4% –
1 AM Clear 53° 53° 0% 0.00 in NNW 2 87% 49° 4% –
2 AM Clear 52° 52° 0% 0.00 in E 2 88% 48° 4% –
3 AM Clear 51° 51° 0% 0.00 in E 2 88% 47° 4% –
4 AM Clear 50° 51° 0% 0.00 in E 2 87% 47° 4% –
5 AM Mostly Clear 50° 50° 0% 0.00 in E 2 86% 46° 10% –
6 AM Sunny 48° 48° 0% 0.00 in E 2 88% 45° 10% –
7 AM Sunny 47° 47° 0% 0.00 in E 2 90% 45° 10% –
8 AM Sunny 48° 48° 0% 0.00 in E 2 87% 45° 10% –
9 AM Sunny 54° 54° 0% 0.00 in E 2 76% 46° 10% –
10 AM Sunny 60° 61° 0% 0.00 in E 2 64% 48° 10% –
11 AM Sunny 67° 67° 0% 0.00 in WNW 1 54% 50° 12% –
12 PM Sunny 71° 71° 0% 0.00 in WNW 1 47% 50° 12% –
1 PM Sunny 74° 74° 0% 0.00 in WNW 1 42% 49° 12% –
2 PM Sunny 75° 75° 0% 0.00 in WNW 2 40% 49° 12% –
3 PM Sunny 76° 76° 0% 0.00 in WNW 2 39% 49° 12% –
4 PM Sunny 75° 75° 0% 0.00 in WNW 2 40% 49° 12% –
5 PM Sunny 73° 73° 1% 0.00 in NW 6 44% 49° 16% –
6 PM Mostly Clear 70° 70° 1% 0.00 in NW 6 49% 50° 16% –
7 PM Mostly Clear 66° 66° 1% 0.00 in NW 6 58% 50° 16% –
8 PM Mostly Clear 62° 62° 1% 0.00 in Calm 66% 51° 16% –
9 PM Mostly Clear 60° 60° 1% 0.00 in Calm 70% 50° 16% –
10 PM Mostly Clear 58° 59° 1% 0.00 in Calm 73% 50° 16% –
11 PM Mostly Clear 57° 57° 3% 0.00 in NE 2 74% 49° 25% –
Sunday, October 2524 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Mostly Clear 56° 56° 3% 0.00 in NE 2 76% 48° 25% –
1 AM Mostly Clear 55° 55° 3% 0.00 in NE 2 78% 48° 25% –
2 AM Mostly Clear 54° 54° 3% 0.00 in E 2 80% 48° 25% –
3 AM Mostly Clear 53° 53° 3% 0.00 in E 2 82% 47° 25% –
4 AM Mostly Clear 52° 52° 3% 0.00 in E 2 84% 47° 25% –
5 AM Partly Cloudy 52° 52° 2% 0.00 in E 1 85% 47° 42% –
6 AM Mostly Sunny 50° 51° 2% 0.00 in E 1 88% 47° 42% –
7 AM Mostly Sunny 50° 50° 2% 0.00 in E 1 90% 47° 42% –
8 AM Mostly Sunny 51° 51° 2% 0.00 in E 2 88% 48° 42% –
9 AM Mostly Sunny 56° 56° 2% 0.00 in E 2 80% 49° 42% –
10 AM Mostly Sunny 61° 61° 2% 0.00 in E 2 69% 51° 42% –
11 AM Mostly Sunny 66° 67° 1% 0.00 in NW 1 60% 52° 34% –
12 PM Mostly Sunny 70° 70° 1% 0.00 in NW 1 53% 52° 34% –
1 PM Mostly Sunny 73° 73° 1% 0.00 in NW 1 48% 52° 34% –
2 PM Mostly Sunny 74° 74° 1% 0.00 in WNW 3 G9 45% 51° 34% –
3 PM Mostly Sunny 75° 75° 1% 0.00 in WNW 3 G9 44% 51° 34% –
4 PM Mostly Sunny 74° 74° 1% 0.00 in WNW 3 G9 44% 51° 34% –
5 PM Sunny 72° 72° 3% 0.00 in NW 7 G13 47% 51° 17% –
6 PM Mostly Clear 70° 70° 3% 0.00 in NW 7 G13 52% 51° 17% –
7 PM Mostly Clear 66° 66° 3% 0.00 in NW 7 G13 58% 51° 17% –
8 PM Mostly Clear 63° 63° 3% 0.00 in NW 2 65% 51° 17% –
9 PM Mostly Clear 61° 61° 3% 0.00 in NW 2 69% 50° 17% –
10 PM Mostly Clear 59° 59° 3% 0.00 in NW 2 72% 50° 17% –
11 PM Mostly Clear 57° 57° 3% 0.00 in NNW 3 74% 49° 24% –
Monday, October 2622 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Mostly Clear 56° 56° 3% 0.00 in NNW 3 77% 48° 24% –
1 AM Mostly Clear 54° 54° 3% 0.00 in NNW 3 80% 48° 24% –
2 AM Mostly Clear 52° 53° 3% 0.00 in ENE 2 82% 47° 24% –
3 AM Mostly Clear 52° 52° 3% 0.00 in ENE 2 84% 47° 24% –
4 AM Mostly Clear 51° 51° 3% 0.00 in ENE 2 85% 47° 24% –
5 AM Partly Cloudy 51° 51° 2% 0.00 in E 2 86% 47° 32% –
6 AM Mostly Sunny 50° 50° 2% 0.00 in E 2 89% 47° 32% –
7 AM Mostly Sunny 49° 49° 2% 0.00 in E 2 91% 47° 32% –
8 AM Mostly Sunny 50° 50° 2% 0.00 in E 2 89% 47° 32% –
9 AM Mostly Sunny 55° 55° 2% 0.00 in E 2 80% 48° 32% –
10 AM Mostly Sunny 60° 60° 2% 0.00 in E 2 69% 50° 32% –
11 AM Sunny 66° 66° 3% 0.00 in WNW 1 59% 51° 25% –
12 PM Sunny 69° 69° 3% 0.00 in WNW 1 52% 51° 25% –
1 PM Sunny 72° 72° 3% 0.00 in WNW 1 47% 50° 25% –
2 PM Sunny 73° 73° 3% 0.00 in WNW 5 G10 44% 50° 25% –
3 PM Sunny 73° 73° 3% 0.00 in WNW 5 G10 43% 50° 25% –
4 PM Sunny 73° 73° 3% 0.00 in WNW 5 G10 44% 50° 25% –
5 PM Sunny 71° 71° 3% 0.00 in WNW 7 G13 47% 50° 18% –
6 PM Mostly Clear 68° 68° 3% 0.00 in WNW 7 G13 52% 50° 18% –
7 PM Mostly Clear 65° 65° 3% 0.00 in WNW 7 G13 59% 50° 18% –
8 PM Mostly Clear 62° 62° 3% 0.00 in WNW 2 66% 50° 18% –
9 PM Mostly Clear 59° 59° 3% 0.00 in WNW 2 70% 50° 18% –

National Weather Service forecast updated 5 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.