San Jose, CA 95156 Hourly Weather

Santa Clara County1:25 PM PDT37.36°N, 121.84°W

Next 48 hours

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 7 AM 10 AM 50° 55° 60° 65° 70° %
TemperatureFeels likeChance of precipitationNight
Wednesday, October 2111 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
1 PM Slight Chance Rain Showers 68° 69° 21% <0.01 in NW 1 76% 61° 92% 4
2 PM Chance Rain Showers 70° 70° 25% <0.01 in NW 2 78% 63° 82% 3
3 PM Chance Rain Showers 69° 69° 29% <0.01 in WNW 3 G8 78% 61° 77% 2
4 PM Chance Rain Showers 68° 68° 36% <0.01 in NW 5 80% 62° 88% 1
5 PM Rain Showers Likely 68° 68° 64% <0.01 in N 5 80% 61° 88% 0
6 PM Rain Showers Likely 65° 65° 56% <0.01 in Calm 83% 60° 83% 0
7 PM Chance Rain Showers 64° 64° 42% <0.01 in Calm 85% 59° 68% 0
8 PM Slight Chance Rain Showers 63° 63° 22% <0.01 in NW 1 86% 59° 76% 0
9 PM Chance Rain Showers 61° 61° 27% <0.01 in NW 1 90% 58° 86% 0
10 PM Chance Rain Showers 60° 60° 33% <0.01 in SW 2 94% 58° 92% 0
11 PM Chance Rain Showers 59° 59° 34% 0.02 in SSW 2 95% 58° 73% 0
Thursday, October 2224 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Chance Rain Showers 58° 58° 42% 0.02 in SSW 2 99% 58° 73% 0
1 AM Rain Showers Likely 57° 57° 56% 0.02 in ESE 2 100% 57° 86% 0
2 AM Rain Showers Likely 57° 57° 63% 0.02 in ESE 1 100% 57° 84% 0
3 AM Chance Rain Showers 55° 55° 38% 0.02 in ESE 1 100% 55° 70% 0
4 AM Chance Rain Showers 55° 55° 26% 0.02 in SE 1 100% 55° 64% 0
5 AM Chance Rain Showers 54° 55° 42% <0.01 in ESE 1 100% 54° 68% 0
6 AM Chance Rain Showers 54° 54° 46% <0.01 in ESE 1 100% 54° 69% 0
7 AM Areas Of Fog 54° 54° 49% <0.01 in SE 1 100% 54° 65% 0
8 AM Chance Rain Showers 55° 55° 43% <0.01 in SE 1 100% 55° 61% 0
9 AM Chance Rain Showers 58° 58° 47% <0.01 in SSE 1 100% 58° 68% 1
10 AM Areas Of Fog 61° 61° 48% <0.01 in SSE 1 100% 61° 63% 2
11 AM Chance Rain Showers 63° 63° 46% 0.03 in SSE 1 100% 63° 64% 3
12 PM Rain Showers Likely 65° 65° 59% 0.03 in SSE 2 91% 63° 78% 4
1 PM Rain Showers Likely 66° 66° 74% 0.03 in S 3 G9 90% 63° 89% 4
2 PM Rain Showers 67° 67° 77% 0.03 in S 5 G12 94% 65° 85% 3
3 PM Rain Showers Likely 66° 66° 72% 0.03 in SSW 6 G12 94% 64° 74% 2
4 PM Chance Rain Showers 65° 65° 50% 0.03 in SW 6 G12 95% 63° 69% 1
5 PM Chance Rain Showers 65° 65° 40% <0.01 in WSW 6 G12 93% 63° 71% 0
6 PM Slight Chance Rain Showers 63° 63° 19% <0.01 in WNW 5 G12 94% 61° 71% 0
7 PM Mostly Cloudy 61° 61° 11% <0.01 in WNW 3 G12 96% 60° 71% 0
8 PM Mostly Cloudy 61° 61° 9% <0.01 in WNW 3 94% 59° 79% 0
9 PM Mostly Cloudy 59° 59° 5% <0.01 in WNW 3 98% 59° 79% 0
10 PM Mostly Cloudy 58° 58° 0% <0.01 in WNW 5 99% 58° 79% 0
11 PM Cloudy 58° 58° 0% 0.00 in W 3 G8 99% 58° 89% 0
Friday, October 2324 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Cloudy 57° 57° 0% 0.00 in W 3 G8 100% 57° 89% 0
1 AM Cloudy 57° 57° 0% 0.00 in W 3 G8 100% 57° 89% 0
2 AM Patchy Fog 56° 56° 0% 0.00 in WSW 2 100% 56° 89% 0
3 AM Patchy Fog 54° 54° 0% 0.00 in WSW 2 100% 54° 89% 0
4 AM Patchy Fog 54° 54° 0% 0.00 in WSW 2 100% 54° 89% 0
5 AM Areas Of Fog 53° 53° 0% 0.00 in SSW 1 100% 53° 91% 0
6 AM Areas Of Fog 52° 52° 0% 0.00 in SSW 1 100% 52° 91% 0
7 AM Areas Of Fog 52° 52° 0% 0.00 in SSW 1 100% 52° 91% 0
8 AM Patchy Fog 53° 53° 0% 0.00 in SSE 1 100% 53° 69% 0
9 AM Patchy Fog 56° 55° 0% 0.00 in SSE 1 100% 56° 69% 1
10 AM Patchy Fog 59° 59° 0% 0.00 in SSE 1 99% 58° 69% 2
11 AM Patchy Fog 62° 62° 0% 0.00 in NNW 1 96% 61° 45% 3
12 PM Mostly Sunny 65° 65° 0% 0.00 in NNW 1 91% 62° 45% 4
1 PM Mostly Sunny 68° 67° 0% 0.00 in NNW 1 84% 62° 45% 4
2 PM Sunny 69° 69° 0% 0.00 in NNW 7 G15 77% 62° 15% 4
3 PM Sunny 70° 70° 0% 0.00 in NNW 7 G15 72% 61° 15% 3
4 PM Sunny 70° 70° 0% 0.00 in NNW 7 G15 68% 59° 15% 1
5 PM Sunny 69° 69° 0% 0.00 in NNW 9 G16 67% 57° 1% 0
6 PM Clear 66° 66° 0% 0.00 in NNW 9 G16 70% 56° 1% 0
7 PM Clear 62° 63° 0% 0.00 in NNW 9 G16 76% 54° 1% 0
8 PM Clear 59° 59° 0% 0.00 in NNW 5 81% 53° 5% 0
9 PM Clear 57° 57° 0% 0.00 in NNW 5 83% 52° 5% 0
10 PM Clear 55° 56° 0% 0.00 in NNW 5 84% 50° 5% 0
11 PM Mostly Clear 54° 55° 0% 0.00 in NNW 5 84% 49° 8% 0
Saturday, October 2424 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Mostly Clear 53° 53° 0% 0.00 in NNW 5 86% 48° 8% –
1 AM Mostly Clear 51° 52° 0% 0.00 in NNW 5 87% 48° 8% –
2 AM Mostly Clear 50° 51° 0% 0.00 in ENE 2 88% 47° 11% –
3 AM Mostly Clear 49° 50° 0% 0.00 in ENE 2 89% 46° 11% –
4 AM Mostly Clear 47° 48° 0% 0.00 in ENE 2 89% 44° 11% –
5 AM Mostly Clear 46° 48° 0% 0.00 in ENE 2 88% 43° 6% –
6 AM Sunny 45° 46° 0% 0.00 in ENE 2 89% 42° 6% –
7 AM Sunny 45° 46° 0% 0.00 in ENE 2 88% 42° 6% –
8 AM Sunny 47° 47° 0% 0.00 in ENE 2 85% 42° 11% –
9 AM Sunny 52° 52° 0% 0.00 in ENE 2 77% 45° 11% –
10 AM Sunny 58° 59° 0% 0.00 in ENE 2 67% 48° 11% –
11 AM Sunny 65° 65° 0% 0.00 in NNW 1 58% 50° 2% –
12 PM Sunny 69° 69° 0% 0.00 in NNW 1 52% 50° 2% –
1 PM Sunny 72° 72° 0% 0.00 in NNW 1 48% 51° 2% –
2 PM Sunny 73° 73° 0% 0.00 in NW 2 45% 51° 0% –
3 PM Sunny 74° 74° 0% 0.00 in NW 2 42% 49° 0% –
4 PM Sunny 74° 74° 0% 0.00 in NW 2 40% 48° 0% –
5 PM Sunny 72° 72° 0% 0.00 in NW 5 43% 48° 3% –
6 PM Clear 69° 69° 0% 0.00 in NW 5 50% 49° 3% –
7 PM Clear 65° 65° 0% 0.00 in NW 5 57% 49° 3% –
8 PM Clear 61° 61° 0% 0.00 in Calm 64% 49° 7% –
9 PM Clear 59° 59° 0% 0.00 in Calm 68% 48° 7% –
10 PM Clear 58° 58° 0% 0.00 in Calm 70% 48° 7% –
11 PM Mostly Clear 57° 57° 0% 0.00 in E 1 71% 48° 14% –
Sunday, October 2524 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Mostly Clear 55° 55° 0% 0.00 in E 1 72% 46° 14% –
1 AM Mostly Clear 54° 54° 0% 0.00 in E 1 72% 45° 14% –
2 AM Mostly Clear 53° 53° 0% 0.00 in ESE 1 72% 44° 20% –
3 AM Mostly Clear 52° 52° 0% 0.00 in ESE 1 72% 44° 20% –
4 AM Mostly Clear 52° 52° 0% 0.00 in ESE 1 74% 43° 20% –
5 AM Partly Cloudy 51° 51° 0% 0.00 in E 1 75% 43° 36% –
6 AM Mostly Sunny 50° 50° 0% 0.00 in E 1 79% 44° 36% –
7 AM Mostly Sunny 50° 50° 0% 0.00 in E 1 81% 45° 36% –
8 AM Mostly Sunny 51° 51° 0% 0.00 in E 1 81% 46° 39% –
9 AM Mostly Sunny 55° 55° 0% 0.00 in E 1 74% 48° 39% –
10 AM Mostly Sunny 61° 61° 0% 0.00 in E 1 66% 51° 39% –
11 AM Mostly Sunny 66° 66° 0% 0.00 in W 1 59% 53° 43% –
12 PM Mostly Sunny 70° 70° 0% 0.00 in W 1 53% 53° 43% –
1 PM Mostly Sunny 73° 73° 0% 0.00 in W 1 48% 53° 43% –
2 PM Mostly Sunny 75° 75° 0% 0.00 in W 3 G8 46% 53° 24% –
3 PM Mostly Sunny 75° 75° 0% 0.00 in W 3 G8 45% 53° 24% –
4 PM Mostly Sunny 75° 75° 0% 0.00 in W 3 G8 46% 53° 24% –
5 PM Sunny 73° 73° 0% 0.00 in WNW 6 48% 53° 21% –
6 PM Mostly Clear 70° 70° 0% 0.00 in WNW 6 54% 53° 21% –
7 PM Mostly Clear 66° 66° 0% 0.00 in WNW 6 61% 53° 21% –
8 PM Mostly Clear 63° 63° 0% 0.00 in Calm 68% 52° 18% –
9 PM Mostly Clear 60° 61° 0% 0.00 in Calm 72% 51° 18% –
10 PM Mostly Clear 59° 59° 0% 0.00 in Calm 74% 50° 18% –
11 PM Mostly Clear 57° 58° 1% 0.00 in ESE 1 76% 50° 20% –
Monday, October 2624 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Mostly Clear 56° 57° 1% 0.00 in ESE 1 79% 50° 20% –
1 AM Mostly Clear 55° 56° 1% 0.00 in ESE 1 82% 50° 20% –
2 AM Mostly Clear 54° 55° 1% 0.00 in ESE 1 84% 49° 28% –
3 AM Mostly Clear 53° 54° 1% 0.00 in ESE 1 85% 48° 28% –
4 AM Mostly Clear 52° 52° 1% 0.00 in ESE 1 85% 47° 28% –
5 AM Partly Cloudy 51° 52° 3% 0.00 in E 1 86% 47° 41% –
6 AM Mostly Sunny 49° 50° 3% 0.00 in E 1 90% 47° 41% –
7 AM Patchy Fog 49° 50° 3% 0.00 in E 1 94% 47° 41% –
8 AM Patchy Fog 50° 51° 3% 0.00 in E 1 93% 48° 42% –
9 AM Mostly Sunny 54° 55° 3% 0.00 in E 1 84% 50° 42% –
10 AM Mostly Sunny 60° 61° 3% 0.00 in E 1 73% 52° 42% –
11 AM Mostly Sunny 65° 66° 1% 0.00 in WNW 1 63% 54° 25% –
12 PM Mostly Sunny 69° 69° 1% 0.00 in WNW 1 57% 54° 25% –
1 PM Mostly Sunny 72° 72° 1% 0.00 in WNW 1 52% 53° 25% –
2 PM Mostly Sunny 73° 73° 1% 0.00 in WNW 5 G10 49% 53° 14% –
3 PM Mostly Sunny 73° 73° 1% 0.00 in WNW 5 G10 48% 52° 14% –
4 PM Mostly Sunny 72° 72° 1% 0.00 in WNW 5 G10 48% 52° 14% –
5 PM Sunny 71° 71° 1% 0.00 in NW 7 G14 50% 51° 17% –
6 PM Mostly Clear 68° 68° 1% 0.00 in NW 7 G14 55% 51° 17% –
7 PM Mostly Clear 64° 64° 1% 0.00 in NW 7 G14 63% 51° 17% –
8 PM Mostly Clear 61° 61° 1% 0.00 in NW 2 70% 51° 26% –
9 PM Mostly Clear 59° 59° 1% 0.00 in NW 2 74% 51° 26% –
10 PM Mostly Clear 57° 57° 1% 0.00 in NW 2 77% 50° 26% –
11 PM Mostly Clear 56° 56° 0% 0.00 in N 2 79% 50° 24% –
Tuesday, October 2723 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Mostly Clear 55° 55° 0% 0.00 in N 2 80% 49° 24% –
1 AM Mostly Clear 54° 54° 0% 0.00 in N 2 81% 49° 24% –
2 AM Mostly Clear 54° 54° 0% 0.00 in ENE 1 82% 48° 25% –
3 AM Mostly Clear 52° 52° 0% 0.00 in ENE 1 83% 47° 25% –
4 AM Mostly Clear 51° 51° 0% 0.00 in ENE 1 84% 47° 25% –
5 AM Partly Cloudy 50° 50° 0% 0.00 in E 1 86% 46° 43% –
6 AM Mostly Sunny 49° 49° 0% 0.00 in E 1 89% 46° 43% –
7 AM Mostly Sunny 49° 49° 0% 0.00 in E 1 91% 46° 43% –
8 AM Mostly Sunny 50° 50° 0% 0.00 in Calm 89% 47° 55% –
9 AM Mostly Sunny 54° 54° 0% 0.00 in Calm 80% 49° 55% –
10 AM Mostly Sunny 60° 60° 0% 0.00 in Calm 70% 50° 55% –
11 AM Mostly Sunny 65° 65° 1% 0.00 in WNW 1 60% 51° 38% –
12 PM Mostly Sunny 69° 69° 1% 0.00 in WNW 1 53% 51° 38% –
1 PM Mostly Sunny 72° 71° 1% 0.00 in WNW 1 48% 51° 38% –
2 PM Mostly Sunny 73° 73° 1% 0.00 in WNW 3 G8 44% 50° 31% –
3 PM Mostly Sunny 73° 73° 1% 0.00 in WNW 3 G8 43% 50° 31% –
4 PM Mostly Sunny 73° 73° 1% 0.00 in WNW 3 G8 44% 50° 31% –
5 PM Mostly Sunny 71° 71° 1% 0.00 in NW 7 46% 50° 29% –
6 PM Partly Cloudy 68° 68° 1% 0.00 in NW 7 52% 50° 29% –
7 PM Partly Cloudy 64° 64° 1% 0.00 in NW 7 59% 50° 29% –
8 PM Partly Cloudy 61° 61° 1% 0.00 in NW 2 67% 50° 34% –
9 PM Partly Cloudy 59° 59° 1% 0.00 in NW 2 72% 50° 34% –
10 PM Partly Cloudy 58° 58° 1% 0.00 in NW 2 74% 50° 34% –

National Weather Service forecast updated 4 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.