San Jose, CA 95134 Hourly Weather

Santa Clara County10:53 AM PDT37.41°N, 121.94°W

Next 48 hours

10 AM 1 PM 4 PM 7 PM 10 PM Fri Oct 23 1 AM 4 AM 7 AM 10 AM 1 PM 4 PM 7 PM 10 PM Sat Oct 24 1 AM 4 AM 7 AM 45° 50° 55° 60° 65° %
TemperatureFeels likeChance of precipitationNight
Thursday, October 2214 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
10 AM Chance Rain Showers 60° 60° 50% 0.02 in SSE 1 100% 60° 89% 2
11 AM Patchy Fog 63° 63° 57% 0.03 in SE 2 99% 62° 90% 3
12 PM Showers And Thunderstorms Likely 64° 64° 67% 0.03 in SW 2 92% 62° 92% 4
1 PM Showers And Thunderstorms 64° 64° 82% 0.03 in W 2 94% 62° 89% 4
2 PM Showers And Thunderstorms 64° 64° 89% 0.03 in WNW 5 96% 63° 93% 4
3 PM Showers And Thunderstorms 63° 63° 78% 0.03 in NW 6 G12 95% 62° 86% 2
4 PM Chance Showers And Thunderstorms 63° 63° 49% 0.03 in NW 6 G12 96% 62° 83% 1
5 PM Chance Showers And Thunderstorms 62° 62° 42% <0.01 in WNW 6 G12 99% 62° 87% 0
6 PM Chance Showers And Thunderstorms 61° 61° 29% <0.01 in NW 5 G10 100% 61° 84% 0
7 PM Chance Rain Showers 60° 60° 31% <0.01 in WNW 5 100% 60° 81% 0
8 PM Slight Chance Rain Showers 60° 60° 15% <0.01 in WNW 6 100% 60° 88% 0
9 PM Mostly Cloudy 60° 60° 8% <0.01 in WNW 5 G10 100% 60° 86% 0
10 PM Mostly Cloudy 58° 58° 8% <0.01 in WNW 7 G13 100% 58° 87% 0
11 PM Mostly Cloudy 58° 58° 6% 0.00 in W 7 G14 100% 58° 85% 0
Friday, October 2324 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Cloudy 57° 57° 4% 0.00 in W 6 G12 100% 57° 89% 0
1 AM Cloudy 56° 56° 3% 0.00 in W 5 100% 56° 89% 0
2 AM Cloudy 56° 56° 2% 0.00 in W 5 100% 56° 91% 0
3 AM Cloudy 55° 55° 1% 0.00 in W 3 100% 55° 89% 0
4 AM Mostly Cloudy 53° 53° 0% 0.00 in SSW 2 100% 53° 86% 0
5 AM Mostly Cloudy 53° 53° 0% 0.00 in S 2 100% 53° 74% 0
6 AM Patchy Fog 52° 52° 0% 0.00 in S 2 100% 52° 75% 0
7 AM Patchy Fog 51° 51° 0% 0.00 in S 1 100% 51° 84% 0
8 AM Patchy Fog 53° 53° 0% 0.00 in W 1 100% 53° 76% 0
9 AM Patchy Fog 56° 56° 0% 0.00 in N 1 100% 56° 82% 1
10 AM Patchy Fog 59° 59° 0% 0.00 in NNW 2 100% 59° 68% 2
11 AM Mostly Cloudy 61° 61° 0% 0.00 in NNW 5 G10 96% 60° 70% 3
12 PM Partly Sunny 65° 65° 0% 0.00 in NNW 6 G13 86% 60° 61% 4
1 PM Mostly Sunny 66° 66° 0% 0.00 in NW 8 G15 84% 61° 26% 4
2 PM Mostly Sunny 66° 66° 0% 0.00 in NW 9 G17 81% 60° 27% 4
3 PM Sunny 67° 67° 0% 0.00 in NNW 10 G18 75% 59° 2% 3
4 PM Sunny 67° 67° 0% 0.00 in NNW 10 G18 72% 58° 1% 1
5 PM Sunny 66° 66° 0% 0.00 in NW 8 G18 76% 58° 4% 0
6 PM Clear 64° 64° 0% 0.00 in NW 8 G18 79% 58° 4% 0
7 PM Clear 60° 60° 0% 0.00 in NW 8 G18 84% 56° 4% 0
8 PM Clear 58° 58° 0% 0.00 in NW 5 86% 54° 4% 0
9 PM Clear 57° 57° 0% 0.00 in NW 5 87% 53° 4% 0
10 PM Clear 55° 55° 0% 0.00 in NW 5 88% 52° 4% 0
11 PM Mostly Clear 54° 54° 0% 0.00 in N 3 G8 89% 50° 13% 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 N 3 G8 85% 48° 13% 0
1 AM Mostly Clear 50° 49° 0% 0.00 in N 3 G8 86% 46° 13% 0
2 AM Mostly Clear 49° 49° 0% 0.00 in E 2 87% 45° 12% 0
3 AM Mostly Clear 47° 47° 0% 0.00 in E 2 92% 45° 12% 0
4 AM Mostly Clear 45° 45° 0% 0.00 in E 2 92% 43° 12% 0
5 AM Patchy Fog 45° 45° 0% 0.00 in ENE 2 96% 44° 24% 0
6 AM Patchy Fog 44° 45° 0% 0.00 in ENE 2 95% 43° 24% 0
7 AM Patchy Fog 44° 44° 0% 0.00 in ENE 2 94% 42° 24% 0
8 AM Sunny 44° 45° 0% 0.00 in ENE 2 91% 42° 11% 0
9 AM Sunny 50° 50° 0% 0.00 in ENE 2 82% 44° 11% 1
10 AM Sunny 57° 57° 0% 0.00 in ENE 2 70% 47° 11% 2
11 AM Sunny 63° 63° 0% 0.00 in N 2 59% 48° 2% 3
12 PM Sunny 67° 67° 0% 0.00 in N 2 52% 49° 2% 4
1 PM Sunny 69° 69° 0% 0.00 in N 2 48% 48° 2% 5
2 PM Sunny 70° 70° 0% 0.00 in NNW 5 47% 48° 0% 4
3 PM Sunny 70° 70° 0% 0.00 in NNW 5 48% 49° 0% 3
4 PM Sunny 70° 70° 0% 0.00 in NNW 5 50% 50° 0% 1
5 PM Sunny 68° 68° 0% 0.00 in NNW 5 54% 51° 0% 0
6 PM Clear 66° 66° 0% 0.00 in NNW 5 59% 51° 0% 0
7 PM Clear 63° 63° 0% 0.00 in NNW 5 64% 50° 0% 0
8 PM Clear 60° 60° 0% 0.00 in Calm 68% 49° 2% 0
9 PM Clear 58° 58° 0% 0.00 in Calm 72% 49° 2% 0
10 PM Clear 56° 56° 0% 0.00 in Calm 75% 48° 2% 0
11 PM Clear 55° 55° 0% 0.00 in E 1 77% 48° 5% 0
Sunday, October 2524 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Clear 54° 54° 0% 0.00 in E 1 76% 46° 5% –
1 AM Clear 53° 53° 0% 0.00 in E 1 75% 45° 5% –
2 AM Mostly Clear 52° 52° 0% 0.00 in ESE 1 74% 44° 7% –
3 AM Mostly Clear 51° 51° 0% 0.00 in ESE 1 75% 44° 7% –
4 AM Mostly Clear 50° 50° 0% 0.00 in ESE 1 78% 43° 7% –
5 AM Mostly Clear 49° 49° 0% 0.00 in ESE 1 80% 43° 16% –
6 AM Sunny 48° 48° 0% 0.00 in ESE 1 82% 42° 16% –
7 AM Sunny 47° 47° 0% 0.00 in ESE 1 82% 42° 16% –
8 AM Sunny 49° 49° 0% 0.00 in Calm 81% 43° 13% –
9 AM Sunny 53° 53° 0% 0.00 in Calm 76% 46° 13% –
10 AM Sunny 59° 59° 0% 0.00 in Calm 69% 49° 13% –
11 AM Sunny 65° 65° 0% 0.00 in Calm 62% 51° 15% –
12 PM Sunny 68° 68° 0% 0.00 in Calm 56% 52° 15% –
1 PM Sunny 71° 71° 0% 0.00 in Calm 52% 52° 15% –
2 PM Sunny 72° 73° 0% 0.00 in NW 2 49% 52° 9% –
3 PM Sunny 73° 73° 0% 0.00 in NW 2 50% 53° 9% –
4 PM Sunny 73° 73° 0% 0.00 in NW 2 52% 54° 9% –
5 PM Sunny 71° 71° 0% 0.00 in NW 6 57% 55° 13% –
6 PM Mostly Clear 69° 69° 0% 0.00 in NW 6 62% 56° 13% –
7 PM Mostly Clear 66° 66° 0% 0.00 in NW 6 68% 55° 13% –
8 PM Mostly Clear 62° 62° 0% 0.00 in Calm 74% 54° 11% –
9 PM Mostly Clear 60° 60° 0% 0.00 in Calm 79% 53° 11% –
10 PM Mostly Clear 58° 58° 0% 0.00 in Calm 82% 53° 11% –
11 PM Mostly Clear 57° 57° 0% 0.00 in NE 1 85% 52° 13% –
Monday, October 2624 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Mostly Clear 55° 55° 0% 0.00 in NE 1 86% 51° 13% –
1 AM Mostly Clear 54° 54° 0% 0.00 in NE 1 87% 50° 13% –
2 AM Mostly Clear 53° 53° 0% 0.00 in Calm 88% 50° 25% –
3 AM Mostly Clear 52° 52° 0% 0.00 in Calm 90% 49° 25% –
4 AM Mostly Clear 51° 51° 0% 0.00 in Calm 93% 49° 25% –
5 AM Patchy Fog 50° 50° 0% 0.00 in Calm 96% 49° 39% –
6 AM Patchy Fog 48° 48° 0% 0.00 in Calm 99% 48° 39% –
7 AM Patchy Fog 48° 48° 0% 0.00 in Calm 100% 48° 39% –
8 AM Patchy Fog 49° 49° 0% 0.00 in ESE 1 98% 49° 43% –
9 AM Mostly Sunny 54° 54° 0% 0.00 in ESE 1 92% 51° 43% –
10 AM Mostly Sunny 60° 60° 0% 0.00 in ESE 1 83% 54° 43% –
11 AM Mostly Sunny 65° 65° 0% 0.00 in NW 1 74% 56° 32% –
12 PM Mostly Sunny 68° 68° 0% 0.00 in NW 1 66% 56° 32% –
1 PM Mostly Sunny 70° 70° 0% 0.00 in NW 1 61% 56° 32% –
2 PM Sunny 71° 71° 0% 0.00 in NW 5 57% 55° 18% –
3 PM Sunny 71° 71° 0% 0.00 in NW 5 57% 55° 18% –
4 PM Sunny 70° 70° 0% 0.00 in NW 5 59% 55° 18% –
5 PM Sunny 69° 69° 1% 0.00 in NW 8 G14 63% 56° 18% –
6 PM Mostly Clear 66° 66° 1% 0.00 in NW 8 G14 69% 55° 18% –
7 PM Mostly Clear 63° 63° 1% 0.00 in NW 8 G14 75% 55° 18% –
8 PM Mostly Clear 60° 60° 1% 0.00 in NW 1 81% 54° 18% –
9 PM Mostly Clear 58° 58° 1% 0.00 in NW 1 85% 54° 18% –
10 PM Mostly Clear 57° 57° 1% 0.00 in NW 1 88% 53° 18% –
11 PM Partly Cloudy 56° 55° 1% 0.00 in NW 2 90% 53° 28% –
Tuesday, October 2724 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Partly Cloudy 54° 54° 1% 0.00 in NW 2 91% 52° 28% –
1 AM Partly Cloudy 53° 53° 1% 0.00 in NW 2 92% 51° 28% –
2 AM Partly Cloudy 52° 52° 1% 0.00 in E 1 92% 50° 45% –
3 AM Patchy Fog 51° 51° 1% 0.00 in E 1 95% 49° 45% –
4 AM Patchy Fog 49° 49° 1% 0.00 in E 1 98% 49° 45% –
5 AM Patchy Fog 48° 48° 0% 0.00 in E 1 100% 48° 47% –
6 AM Areas Of Fog 47° 47° 0% 0.00 in E 1 100% 47° 47% –
7 AM Areas Of Fog 47° 47° 0% 0.00 in E 1 100% 47° 47% –
8 AM Areas Of Fog 48° 48° 0% 0.00 in E 1 100% 48° 56% –
9 AM Partly Sunny 52° 52° 0% 0.00 in E 1 93% 50° 56% –
10 AM Partly Sunny 58° 58° 0% 0.00 in E 1 83% 53° 56% –
11 AM Mostly Sunny 64° 64° 0% 0.00 in NW 1 73% 55° 30% –
12 PM Mostly Sunny 67° 67° 0% 0.00 in NW 1 65% 55° 30% –
1 PM Mostly Sunny 69° 69° 0% 0.00 in NW 1 58% 54° 30% –
2 PM Sunny 70° 70° 0% 0.00 in NW 5 54% 53° 19% –
3 PM Sunny 70° 70° 0% 0.00 in NW 5 54% 53° 19% –
4 PM Sunny 70° 70° 0% 0.00 in NW 5 56% 53° 19% –
5 PM Mostly Sunny 68° 68° 0% 0.00 in NW 7 G13 60% 54° 26% –
6 PM Partly Cloudy 66° 66° 0% 0.00 in NW 7 G13 65% 54° 26% –
7 PM Partly Cloudy 63° 63° 0% 0.00 in NW 7 G13 71% 53° 26% –
8 PM Partly Cloudy 60° 60° 0% 0.00 in NW 1 77% 53° 36% –
9 PM Partly Cloudy 58° 58° 0% 0.00 in NW 1 82% 53° 36% –
10 PM Partly Cloudy 57° 57° 0% 0.00 in NW 1 86% 52° 36% –
11 PM Partly Cloudy 55° 55° 0% 0.00 in Calm 88% 52° 35% –
Wednesday, October 2821 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Partly Cloudy 54° 54° 0% 0.00 in Calm 89% 51° 35% –
1 AM Partly Cloudy 53° 53° 0% 0.00 in Calm 88% 50° 35% –
2 AM Partly Cloudy 52° 52° 0% 0.00 in Calm 89% 49° 37% –
3 AM Partly Cloudy 51° 51° 0% 0.00 in Calm 91% 48° 37% –
4 AM Patchy Fog 50° 50° 0% 0.00 in Calm 94% 48° 37% –
5 AM Patchy Fog 49° 49° 1% 0.00 in Calm 97% 48° 46% –
6 AM Areas Of Fog 47° 47° 1% 0.00 in Calm 100% 47° 46% –
7 AM Areas Of Fog 47° 47° 1% 0.00 in Calm 100% 47° 46% –
8 AM Areas Of Fog 48° 48° 1% 0.00 in Calm 100% 48° 53% –
9 AM Partly Sunny 53° 53° 1% 0.00 in Calm 93% 51° 53% –
10 AM Partly Sunny 58° 58° 1% 0.00 in Calm 83% 53° 53% –
11 AM Mostly Sunny 64° 64° 1% 0.00 in Calm 73% 55° 44% –
12 PM Mostly Sunny 67° 67° 1% 0.00 in Calm 65% 55° 44% –
1 PM Mostly Sunny 69° 69° 1% 0.00 in Calm 59% 54° 44% –
2 PM Mostly Sunny 70° 69° 1% 0.00 in WNW 3 56% 53° 38% –
3 PM Mostly Sunny 70° 70° 1% 0.00 in WNW 3 56% 53° 38% –
4 PM Mostly Sunny 69° 69° 1% 0.00 in WNW 3 58% 54° 38% –
5 PM Mostly Sunny 68° 67° 0% 0.00 in WNW 7 G13 62% 54° 43% –
6 PM Partly Cloudy 65° 65° 0% 0.00 in WNW 7 G13 67% 54° 43% –
7 PM Partly Cloudy 62° 63° 0% 0.00 in WNW 7 G13 73% 54° 43% –
8 PM Partly Cloudy 60° 60° 0% 0.00 in WNW 1 79% 54° 38% –

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