San Jose, CA 95101 Hourly Weather

Santa Clara County3:29 PM PDT37.39°N, 121.89°W

Next 48 hours

3 PM 6 PM 9 PM Thu Oct 22 12 AM 3 AM 6 AM 9 AM 12 PM 3 PM 6 PM 9 PM Fri Oct 23 12 AM 3 AM 6 AM 9 AM 12 PM 50° 55° 60° 65° 70° %
TemperatureFeels likeChance of precipitationNight
Wednesday, October 219 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
3 PM Chance Rain Showers 68° 68° 28% <0.01 in NW 3 G8 78% 61° 76% 2
4 PM Chance Rain Showers 68° 68° 34% <0.01 in NW 5 81% 62° 84% 1
5 PM Rain Showers Likely 67° 67° 64% <0.01 in NNW 5 80% 61° 87% 0
6 PM Rain Showers Likely 65° 65° 56% <0.01 in NNW 2 84% 60° 82% 0
7 PM Chance Rain Showers 63° 63° 41% <0.01 in NW 1 87% 60° 65% 0
8 PM Slight Chance Rain Showers 62° 63° 23% <0.01 in NNW 1 88% 59° 76% 0
9 PM Chance Rain Showers 61° 61° 27% <0.01 in NW 1 91% 59° 84% 0
10 PM Chance Rain Showers 60° 60° 32% <0.01 in W 1 93% 58° 93% 0
11 PM Chance Rain Showers 59° 59° 34% 0.02 in SW 2 96% 58° 74% 0
Thursday, October 2224 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Chance Rain Showers 58° 58° 41% 0.02 in SSE 2 100% 58° 75% 0
1 AM Chance Rain Showers 57° 57° 54% 0.02 in ESE 2 100% 57° 84% 0
2 AM Rain Showers Likely 57° 57° 62% 0.02 in ESE 2 100% 57° 78% 0
3 AM Chance Rain Showers 55° 55° 39% 0.02 in ESE 1 100% 55° 64% 0
4 AM Chance Rain Showers 55° 55° 27% 0.02 in SE 1 100% 55° 65% 0
5 AM Chance Rain Showers 54° 54° 42% <0.01 in SE 1 100% 54° 68% 0
6 AM Chance Rain Showers 53° 53° 47% <0.01 in SE 1 100% 53° 70% 0
7 AM Chance Rain Showers 54° 54° 50% <0.01 in SE 1 100% 54° 67% 0
8 AM Chance Rain Showers 55° 55° 43% <0.01 in SE 1 100% 55° 63% 0
9 AM Chance Rain Showers 58° 58° 47% <0.01 in SSE 1 100% 58° 66% 1
10 AM Chance Rain Showers 61° 61° 48% <0.01 in SSE 1 100% 61° 65% 2
11 AM Chance Rain Showers 63° 63° 45% 0.03 in SSE 2 99% 63° 64% 3
12 PM Rain Showers Likely 65° 65° 58% 0.03 in SSE 2 91% 62° 77% 4
1 PM Rain Showers Likely 66° 66° 73% 0.03 in S 3 G9 92% 63° 88% 4
2 PM Rain Showers 66° 66° 76% 0.03 in S 5 G12 95% 65° 84% 3
3 PM Rain Showers Likely 65° 65° 68% 0.03 in SW 6 G12 94% 63° 79% 2
4 PM Chance Rain Showers 64° 65° 46% 0.03 in SW 6 G12 96% 63° 68% 1
5 PM Chance Rain Showers 65° 65° 38% 0.00 in WSW 6 G12 93% 62° 72% 0
6 PM Slight Chance Rain Showers 62° 62° 18% 0.00 in W 5 G10 95% 61° 72% 0
7 PM Mostly Cloudy 61° 61° 11% 0.00 in WNW 3 G8 98% 60° 72% 0
8 PM Mostly Cloudy 60° 60° 9% 0.00 in WNW 3 96% 59° 82% 0
9 PM Mostly Cloudy 59° 59° 5% 0.00 in WNW 3 99% 59° 82% 0
10 PM Mostly Cloudy 58° 58° 0% 0.00 in WNW 3 G8 99% 58° 82% 0
11 PM Cloudy 58° 58° 0% 0.00 in W 3 G8 100% 58° 90% 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° 90% 0
1 AM Cloudy 56° 56° 0% 0.00 in W 3 G8 100% 56° 90% 0
2 AM Patchy Fog 56° 56° 0% 0.00 in WSW 2 100% 56° 90% 0
3 AM Patchy Fog 54° 54° 0% 0.00 in WSW 2 100% 54° 90% 0
4 AM Patchy Fog 53° 53° 0% 0.00 in WSW 2 100% 53° 90% 0
5 AM Patchy Fog 53° 53° 0% 0.00 in SSW 1 100% 53° 93% 0
6 AM Patchy Fog 52° 52° 0% 0.00 in SSW 1 100% 52° 93% 0
7 AM Patchy Fog 52° 52° 0% 0.00 in SSW 1 100% 52° 93% 0
8 AM Patchy Fog 53° 53° 0% 0.00 in SSE 1 100% 53° 69% 0
9 AM Patchy Fog 55° 55° 0% 0.00 in SSE 1 99% 55° 69% 1
10 AM Patchy Fog 59° 59° 0% 0.00 in SSE 1 98% 58° 69% 2
11 AM Patchy Fog 62° 62° 0% 0.00 in N 1 95% 61° 48% 3
12 PM Mostly Sunny 65° 65° 0% 0.00 in N 1 90% 62° 48% 4
1 PM Mostly Sunny 67° 67° 0% 0.00 in N 1 84% 62° 48% 4
2 PM Sunny 69° 69° 0% 0.00 in NNW 7 G15 78% 62° 15% 4
3 PM Sunny 70° 70° 0% 0.00 in NNW 7 G15 73% 61° 15% 3
4 PM Sunny 70° 70° 0% 0.00 in NNW 7 G15 69% 59° 15% 1
5 PM Sunny 68° 69° 0% 0.00 in NNW 8 G16 68% 57° 1% 0
6 PM Clear 66° 66° 0% 0.00 in NNW 8 G16 71% 56° 1% 0
7 PM Clear 62° 62° 0% 0.00 in NNW 8 G16 78% 55° 1% 0
8 PM Mostly Clear 59° 59° 0% 0.00 in NNW 5 83% 54° 6% 0
9 PM Mostly Clear 56° 56° 0% 0.00 in NNW 5 86% 52° 6% 0
10 PM Mostly Clear 55° 55° 0% 0.00 in NNW 5 87% 51° 6% 0
11 PM Mostly Clear 54° 54° 0% 0.00 in NNW 5 87% 50° 8% 0
Saturday, October 2424 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Mostly Clear 52° 52° 0% 0.00 in NNW 5 88% 49° 8% 0
1 AM Mostly Clear 51° 50° 0% 0.00 in NNW 5 90% 48° 8% 0
2 AM Mostly Clear 50° 50° 0% 0.00 in E 2 90% 47° 11% 0
3 AM Mostly Clear 48° 48° 0% 0.00 in E 2 92% 46° 11% 0
4 AM Mostly Clear 47° 47° 0% 0.00 in E 2 92% 44° 11% 0
5 AM Mostly Clear 46° 46° 0% 0.00 in ENE 2 92% 44° 7% 0
6 AM Sunny 44° 44° 0% 0.00 in ENE 2 92% 42° 7% –
7 AM Sunny 44° 44° 0% 0.00 in ENE 2 91% 42° 7% –
8 AM Sunny 46° 46° 0% 0.00 in E 2 87% 42° 12% –
9 AM Sunny 51° 51° 0% 0.00 in E 2 78% 45° 12% –
10 AM Sunny 58° 58° 0% 0.00 in E 2 67% 47° 12% –
11 AM Sunny 65° 65° 0% 0.00 in NNW 1 58% 49° 3% –
12 PM Sunny 69° 69° 0% 0.00 in NNW 1 52% 50° 3% –
1 PM Sunny 71° 71° 0% 0.00 in NNW 1 48% 50° 3% –
2 PM Sunny 73° 73° 0% 0.00 in NW 3 46% 50° 0% –
3 PM Sunny 74° 74° 0% 0.00 in NW 3 43% 50° 0% –
4 PM Sunny 73° 73° 0% 0.00 in NW 3 42% 48° 0% –
5 PM Sunny 71° 71° 0% 0.00 in NW 5 44% 49° 3% –
6 PM Clear 68° 68° 0% 0.00 in NW 5 51% 49° 3% –
7 PM Clear 64° 64° 0% 0.00 in NW 5 57% 49° 3% –
8 PM Clear 61° 61° 0% 0.00 in Calm 63% 48° 3% –
9 PM Clear 59° 59° 0% 0.00 in Calm 68% 48° 3% –
10 PM Clear 58° 57° 0% 0.00 in Calm 71% 48° 3% –
11 PM Mostly Clear 56° 56° 0% 0.00 in Calm 72% 48° 15% –
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 Calm 74% 47° 15% –
1 AM Mostly Clear 54° 54° 0% 0.00 in Calm 74% 46° 15% –
2 AM Mostly Clear 53° 53° 0% 0.00 in ESE 1 74% 45° 15% –
3 AM Mostly Clear 52° 52° 0% 0.00 in ESE 1 75% 44° 15% –
4 AM Mostly Clear 51° 51° 0% 0.00 in ESE 1 77% 44° 15% –
5 AM Partly Cloudy 50° 50° 0% 0.00 in E 1 78% 44° 37% –
6 AM Mostly Sunny 50° 50° 0% 0.00 in E 1 80% 44° 37% –
7 AM Mostly Sunny 50° 50° 0% 0.00 in E 1 81% 44° 37% –
8 AM Mostly Sunny 51° 51° 0% 0.00 in ESE 1 79% 45° 37% –
9 AM Mostly Sunny 55° 55° 0% 0.00 in ESE 1 73% 48° 37% –
10 AM Mostly Sunny 61° 61° 0% 0.00 in ESE 1 65% 50° 37% –
11 AM Mostly Sunny 66° 66° 0% 0.00 in Calm 58% 53° 45% –
12 PM Mostly Sunny 69° 69° 0% 0.00 in Calm 53% 53° 45% –
1 PM Mostly Sunny 72° 72° 0% 0.00 in Calm 49% 53° 45% –
2 PM Mostly Sunny 74° 74° 0% 0.00 in WNW 2 G8 47% 53° 45% –
3 PM Mostly Sunny 74° 75° 0% 0.00 in WNW 2 G8 46% 53° 45% –
4 PM Mostly Sunny 74° 74° 0% 0.00 in WNW 2 G8 47% 53° 45% –
5 PM Sunny 72° 73° 0% 0.00 in WNW 6 50% 53° 21% –
6 PM Mostly Clear 69° 69° 0% 0.00 in WNW 6 55% 53° 21% –
7 PM Mostly Clear 66° 66° 0% 0.00 in WNW 6 62% 53° 21% –
8 PM Mostly Clear 62° 62° 0% 0.00 in Calm 70% 53° 21% –
9 PM Mostly Clear 60° 60° 0% 0.00 in Calm 74% 52° 21% –
10 PM Mostly Clear 58° 58° 0% 0.00 in Calm 77% 51° 21% –
11 PM Mostly Clear 57° 57° 1% 0.00 in ESE 1 79% 51° 21% –
Monday, October 2624 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Mostly Clear 56° 56° 1% 0.00 in ESE 1 82% 50° 21% –
1 AM Mostly Clear 55° 55° 1% 0.00 in ESE 1 84% 50° 21% –
2 AM Mostly Clear 54° 54° 1% 0.00 in ESE 1 86% 50° 21% –
3 AM Mostly Clear 52° 52° 1% 0.00 in ESE 1 87% 49° 21% –
4 AM Mostly Clear 51° 51° 1% 0.00 in ESE 1 89% 48° 21% –
5 AM Partly Cloudy 50° 50° 3% 0.00 in ESE 1 90% 47° 43% –
6 AM Patchy Fog 49° 49° 3% 0.00 in ESE 1 93% 47° 43% –
7 AM Patchy Fog 48° 49° 3% 0.00 in ESE 1 95% 47° 43% –
8 AM Patchy Fog 50° 50° 3% 0.00 in E 1 93% 48° 43% –
9 AM Mostly Sunny 54° 54° 3% 0.00 in E 1 84% 50° 43% –
10 AM Mostly Sunny 60° 60° 3% 0.00 in E 1 74% 52° 43% –
11 AM Mostly Sunny 65° 65° 1% 0.00 in Calm 64% 54° 26% –
12 PM Mostly Sunny 69° 69° 1% 0.00 in Calm 58% 54° 26% –
1 PM Mostly Sunny 71° 71° 1% 0.00 in Calm 53% 53° 26% –
2 PM Mostly Sunny 72° 72° 1% 0.00 in WNW 5 G10 50% 53° 26% –
3 PM Mostly Sunny 72° 73° 1% 0.00 in WNW 5 G10 49% 52° 26% –
4 PM Mostly Sunny 72° 72° 1% 0.00 in WNW 5 G10 49% 52° 26% –
5 PM Sunny 70° 70° 1% 0.00 in NW 7 G14 51% 52° 17% –
6 PM Mostly Clear 67° 67° 1% 0.00 in NW 7 G14 57% 52° 17% –
7 PM Mostly Clear 64° 64° 1% 0.00 in NW 7 G14 65% 52° 17% –
8 PM Mostly Clear 60° 61° 1% 0.00 in NW 2 72% 52° 17% –
9 PM Mostly Clear 58° 58° 1% 0.00 in NW 2 77% 51° 17% –
10 PM Mostly Clear 57° 57° 1% 0.00 in NW 2 79% 51° 17% –
11 PM Partly Cloudy 56° 56° 0% 0.00 in N 2 81% 50° 26% –
Tuesday, October 2724 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Partly Cloudy 55° 55° 0% 0.00 in N 2 83% 50° 26% –
1 AM Partly Cloudy 54° 54° 0% 0.00 in N 2 84% 49° 26% –
2 AM Partly Cloudy 53° 53° 0% 0.00 in ENE 1 85% 49° 26% –
3 AM Partly Cloudy 52° 52° 0% 0.00 in ENE 1 86% 48° 26% –
4 AM Partly Cloudy 51° 51° 0% 0.00 in ENE 1 86% 47° 26% –
5 AM Partly Cloudy 50° 50° 0% 0.00 in E 1 87% 46° 43% –
6 AM Mostly Sunny 49° 49° 0% 0.00 in E 1 90% 46° 43% –
7 AM Mostly Sunny 48° 48° 0% 0.00 in E 1 92% 46° 43% –
8 AM Mostly Sunny 50° 50° 0% 0.00 in Calm 90% 47° 43% –
9 AM Mostly Sunny 54° 54° 0% 0.00 in Calm 81% 49° 43% –
10 AM Mostly Sunny 60° 60° 0% 0.00 in Calm 69% 50° 43% –
11 AM Mostly Sunny 65° 65° 1% 0.00 in WNW 1 60% 51° 37% –
12 PM Mostly Sunny 69° 69° 1% 0.00 in WNW 1 53% 51° 37% –
1 PM Mostly Sunny 71° 71° 1% 0.00 in WNW 1 48% 51° 37% –
2 PM Mostly Sunny 72° 72° 1% 0.00 in WNW 3 G8 46% 50° 37% –
3 PM Mostly Sunny 73° 73° 1% 0.00 in WNW 3 G8 45% 50° 37% –
4 PM Mostly Sunny 72° 72° 1% 0.00 in WNW 3 G8 45% 50° 37% –
5 PM Mostly Sunny 71° 71° 1% 0.00 in NW 7 48% 50° 29% –
6 PM Partly Cloudy 68° 68° 1% 0.00 in NW 7 54% 50° 29% –
7 PM Partly Cloudy 64° 64° 1% 0.00 in NW 7 61% 50° 29% –
8 PM Partly Cloudy 61° 61° 1% 0.00 in NW 2 69% 50° 29% –
9 PM Partly Cloudy 59° 59° 1% 0.00 in NW 2 74% 50° 29% –
10 PM Partly Cloudy 57° 57° 1% 0.00 in NW 2 76% 50° 29% –
11 PM Partly Cloudy 56° 56° 0% 0.00 in E 1 77% 49° 31% –
Wednesday, October 281 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Partly Cloudy 55° 55° 0% 0.00 in E 1 79% 48° 31% –

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 4Search index and reflects what the press published. Terms of use.