San Jose, CA 95158 Hourly Weather

Santa Clara County8:37 AM PDT37.26°N, 121.88°W

Next 48 hours

8 AM 11 AM 2 PM 5 PM 8 PM 11 PM Fri Oct 23 2 AM 5 AM 8 AM 11 AM 2 PM 5 PM 8 PM 11 PM Sat Oct 24 2 AM 5 AM 45° 50° 55° 60° 65° 70° %
TemperatureFeels likeChance of precipitationNight
Thursday, October 2216 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
8 AM Chance Light Rain 55° 55° 34% <0.01 in SE 1 100% 55° 71% 0
9 AM Chance Light Rain 58° 58° 41% <0.01 in SE 1 100% 58° 70% 1
10 AM Chance Light Rain 61° 61° 41% <0.01 in SE 1 100% 61° 66% 2
11 AM Patchy Fog 63° 63° 43% 0.03 in SE 2 100% 63° 62% 3
12 PM Patchy Fog 64° 64° 59% 0.03 in SE 2 97% 63° 73% 4
1 PM Showers And Thunderstorms Likely 64° 65° 73% 0.03 in S 2 G8 97% 64° 82% 4
2 PM Rain 66° 66° 79% 0.03 in WSW 3 G10 99% 65° 86% 4
3 PM Rain 64° 64° 81% 0.03 in WNW 5 G12 97% 63° 88% 3
4 PM Light Rain Likely 64° 64° 64% 0.03 in NW 5 G12 97% 63° 79% 1
5 PM Chance Light Rain 64° 64° 46% <0.01 in NW 6 G12 97% 63° 82% 0
6 PM Chance Light Rain 62° 62° 25% <0.01 in NW 5 96% 61° 67% 0
7 PM Slight Chance Light Rain 61° 61° 15% <0.01 in NNW 3 93% 59° 57% 0
8 PM Mostly Cloudy 61° 61° 9% <0.01 in NNW 3 91% 58° 72% 0
9 PM Mostly Cloudy 60° 60° 7% <0.01 in NNW 3 92% 58° 84% 0
10 PM Mostly Cloudy 59° 59° 8% <0.01 in NW 5 95% 58° 85% 0
11 PM Mostly Cloudy 58° 58° 5% 0.00 in NW 6 96% 57° 74% 0
Friday, October 2324 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Mostly Cloudy 57° 57° 5% 0.00 in WNW 5 97% 56° 77% 0
1 AM Mostly Cloudy 56° 56° 3% 0.00 in NW 2 99% 55° 84% 0
2 AM Patchy Fog 55° 55° 3% 0.00 in NW 2 99% 55° 81% 0
3 AM Patchy Fog 54° 54° 1% 0.00 in WNW 1 100% 54° 72% 0
4 AM Patchy Fog 53° 53° 1% 0.00 in NNW 1 100% 53° 76% 0
5 AM Patchy Fog 52° 53° 1% 0.00 in NE 1 100% 52° 80% 0
6 AM Patchy Fog 52° 52° 0% 0.00 in NE 1 100% 52° 80% 0
7 AM Patchy Fog 51° 51° 2% 0.00 in NE 1 100% 51° 80% 0
8 AM Patchy Fog 52° 53° 2% 0.00 in N 1 100% 52° 57% 0
9 AM Patchy Fog 56° 56° 2% 0.00 in N 1 100% 56° 57% 1
10 AM Patchy Fog 59° 59° 0% 0.00 in N 1 100% 59° 57% 2
11 AM Partly Sunny 61° 61° 0% 0.00 in NW 5 G14 96% 60° 56% 3
12 PM Partly Sunny 65° 65° 0% 0.00 in NW 5 G14 86% 61° 56% 4
1 PM Partly Sunny 68° 68° 0% 0.00 in NW 5 G14 79% 61° 56% 4
2 PM Sunny 69° 69° 0% 0.00 in NW 8 G17 75% 60° 16% 4
3 PM Sunny 70° 70° 0% 0.00 in NW 8 G17 70% 60° 16% 3
4 PM Sunny 69° 69° 0% 0.00 in NW 8 G17 68% 58° 16% 1
5 PM Sunny 69° 69° 0% 0.00 in NW 8 G17 68% 58° 2% 0
6 PM Clear 66° 67° 0% 0.00 in NW 8 G17 71% 57° 2% 0
7 PM Clear 63° 63° 0% 0.00 in NW 8 G17 76% 56° 2% 0
8 PM Clear 60° 60° 0% 0.00 in NW 6 81% 54° 3% 0
9 PM Clear 58° 58° 0% 0.00 in NW 6 83% 52° 3% 0
10 PM Clear 56° 56° 0% 0.00 in NW 6 84% 51° 3% 0
11 PM Clear 55° 55° 0% 0.00 in NNW 5 85% 50° 4% 0
Saturday, October 2424 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Clear 53° 53° 0% 0.00 in NNW 5 87% 49° 4% 0
1 AM Clear 51° 51° 0% 0.00 in NNW 5 88% 48° 4% 0
2 AM Mostly Clear 50° 50° 0% 0.00 in NE 2 89% 46° 6% 0
3 AM Mostly Clear 48° 48° 0% 0.00 in NE 2 91% 45° 6% 0
4 AM Mostly Clear 46° 46° 0% 0.00 in NE 2 92% 44° 6% 0
5 AM Mostly Clear 46° 46° 0% 0.00 in ENE 2 93% 44° 9% 0
6 AM Patchy Fog 44° 44° 0% 0.00 in ENE 2 94% 43° 9% 0
7 AM Patchy Fog 44° 44° 0% 0.00 in ENE 2 93% 42° 9% 0
8 AM Sunny 46° 46° 0% 0.00 in ENE 2 90% 43° 10% 0
9 AM Sunny 51° 51° 0% 0.00 in ENE 2 81% 46° 10% 1
10 AM Sunny 58° 58° 0% 0.00 in ENE 2 70% 48° 10% 2
11 AM Sunny 64° 64° 0% 0.00 in NNW 2 60% 50° 1% 3
12 PM Sunny 69° 69° 0% 0.00 in NNW 2 53% 51° 1% 5
1 PM Sunny 72° 72° 0% 0.00 in NNW 2 48% 51° 1% 5
2 PM Sunny 74° 74° 0% 0.00 in NNW 2 G8 45% 51° 0% 4
3 PM Sunny 75° 75° 0% 0.00 in NNW 2 G8 44% 51° 0% 3
4 PM Sunny 74° 74° 0% 0.00 in NNW 2 G8 44% 51° 0% 1
5 PM Sunny 72° 72° 0% 0.00 in NW 5 47% 51° 0% 0
6 PM Clear 69° 69° 0% 0.00 in NW 5 52% 51° 0% 0
7 PM Clear 65° 65° 0% 0.00 in NW 5 58% 50° 0% 0
8 PM Clear 62° 62° 0% 0.00 in Calm 64% 50° 2% 0
9 PM Clear 60° 60° 0% 0.00 in Calm 67% 48° 2% 0
10 PM Clear 58° 58° 0% 0.00 in Calm 68% 47° 2% 0
11 PM Clear 57° 57° 0% 0.00 in Calm 69% 47° 4% 0
Sunday, October 2524 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Clear 56° 56° 0% 0.00 in Calm 71% 46° 4% –
1 AM Clear 55° 55° 0% 0.00 in Calm 73% 46° 4% –
2 AM Mostly Clear 54° 54° 0% 0.00 in E 1 75% 46° 12% –
3 AM Mostly Clear 52° 52° 0% 0.00 in E 1 77% 45° 12% –
4 AM Mostly Clear 51° 51° 0% 0.00 in E 1 79% 45° 12% –
5 AM Mostly Clear 50° 50° 0% 0.00 in ESE 1 80% 44° 19% –
6 AM Sunny 49° 49° 0% 0.00 in ESE 1 83% 44° 19% –
7 AM Sunny 49° 49° 0% 0.00 in ESE 1 85% 44° 19% –
8 AM Sunny 50° 50° 0% 0.00 in E 1 84% 46° 24% –
9 AM Sunny 55° 55° 0% 0.00 in E 1 80% 48° 24% –
10 AM Sunny 61° 61° 0% 0.00 in E 1 72% 52° 24% –
11 AM Sunny 67° 67° 0% 0.00 in NE 1 64% 54° 19% –
12 PM Sunny 71° 71° 0% 0.00 in NE 1 57% 55° 19% –
1 PM Sunny 74° 74° 0% 0.00 in NE 1 50% 54° 19% –
2 PM Sunny 76° 76° 0% 0.00 in NW 1 46% 54° 18% –
3 PM Sunny 77° 77° 0% 0.00 in NW 1 45% 54° 18% –
4 PM Sunny 76° 76° 0% 0.00 in NW 1 46% 54° 18% –
5 PM Sunny 75° 75° 0% 0.00 in WNW 5 47% 53° 24% –
6 PM Mostly Clear 70° 70° 0% 0.00 in WNW 5 54% 53° 24% –
7 PM Mostly Clear 66° 66° 0% 0.00 in WNW 5 62% 53° 24% –
8 PM Mostly Clear 63° 63° 0% 0.00 in Calm 68% 52° 24% –
9 PM Mostly Clear 61° 61° 0% 0.00 in Calm 72% 52° 24% –
10 PM Mostly Clear 59° 59° 0% 0.00 in Calm 74% 51° 24% –
11 PM Partly Cloudy 58° 58° 0% 0.00 in E 1 75% 50° 31% –
Monday, October 2624 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Partly Cloudy 56° 56° 0% 0.00 in E 1 78% 50° 31% –
1 AM Partly Cloudy 55° 55° 0% 0.00 in E 1 81% 49° 31% –
2 AM Partly Cloudy 53° 53° 0% 0.00 in ESE 1 84% 49° 31% –
3 AM Partly Cloudy 52° 52° 0% 0.00 in ESE 1 85% 48° 31% –
4 AM Partly Cloudy 52° 52° 0% 0.00 in ESE 1 86% 48° 31% –
5 AM Partly Cloudy 51° 51° 1% 0.00 in Calm 87% 48° 26% –
6 AM Mostly Sunny 50° 50° 1% 0.00 in Calm 91% 48° 26% –
7 AM Patchy Fog 49° 49° 1% 0.00 in Calm 95% 48° 26% –
8 AM Patchy Fog 50° 50° 1% 0.00 in E 1 94% 49° 26% –
9 AM Mostly Sunny 55° 55° 1% 0.00 in E 1 86% 51° 26% –
10 AM Mostly Sunny 62° 62° 1% 0.00 in E 1 75% 54° 26% –
11 AM Mostly Sunny 68° 68° 1% 0.00 in NNW 1 66% 56° 28% –
12 PM Mostly Sunny 71° 71° 1% 0.00 in NNW 1 58% 56° 28% –
1 PM Mostly Sunny 74° 74° 1% 0.00 in NNW 1 53% 55° 28% –
2 PM Mostly Sunny 75° 75° 1% 0.00 in NW 2 G8 49% 55° 28% –
3 PM Mostly Sunny 75° 75° 1% 0.00 in NW 2 G8 48% 54° 28% –
4 PM Mostly Sunny 75° 75° 1% 0.00 in NW 2 G8 49% 54° 28% –
5 PM Sunny 73° 73° 0% 0.00 in NW 6 G12 52% 54° 21% –
6 PM Mostly Clear 70° 70° 0% 0.00 in NW 6 G12 57% 54° 21% –
7 PM Mostly Clear 66° 66° 0% 0.00 in NW 6 G12 64% 53° 21% –
8 PM Mostly Clear 62° 62° 0% 0.00 in NW 2 71% 53° 21% –
9 PM Mostly Clear 60° 60° 0% 0.00 in NW 2 75% 52° 21% –
10 PM Mostly Clear 58° 58° 0% 0.00 in NW 2 77% 51° 21% –
11 PM Partly Cloudy 57° 57° 0% 0.00 in N 2 78% 50° 30% –
Tuesday, October 2724 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Partly Cloudy 56° 56° 0% 0.00 in N 2 81% 50° 30% –
1 AM Partly Cloudy 54° 54° 0% 0.00 in N 2 83% 49° 30% –
2 AM Partly Cloudy 53° 53° 0% 0.00 in NNE 1 86% 49° 30% –
3 AM Partly Cloudy 52° 52° 0% 0.00 in NNE 1 87% 48° 30% –
4 AM Partly Cloudy 51° 51° 0% 0.00 in NNE 1 87% 48° 30% –
5 AM Partly Cloudy 51° 51° 0% 0.00 in NNE 1 88% 47° 34% –
6 AM Mostly Sunny 50° 50° 0% 0.00 in NNE 1 93% 48° 34% –
7 AM Areas Of Fog 49° 49° 0% 0.00 in NNE 1 97% 48° 34% –
8 AM Patchy Fog 50° 50° 0% 0.00 in Calm 96% 49° 34% –
9 AM Mostly Sunny 55° 55° 0% 0.00 in Calm 87% 51° 34% –
10 AM Mostly Sunny 61° 61° 0% 0.00 in Calm 76% 53° 34% –
11 AM Mostly Sunny 66° 66° 1% 0.00 in NNW 1 66% 55° 26% –
12 PM Mostly Sunny 70° 70° 1% 0.00 in NNW 1 57% 54° 26% –
1 PM Mostly Sunny 73° 73° 1% 0.00 in NNW 1 50% 54° 26% –
2 PM Mostly Sunny 75° 75° 1% 0.00 in NW 2 46% 53° 26% –
3 PM Mostly Sunny 75° 75° 1% 0.00 in NW 2 46% 53° 26% –
4 PM Mostly Sunny 74° 74° 1% 0.00 in NW 2 48% 53° 26% –
5 PM Mostly Sunny 72° 72° 0% 0.00 in NW 6 51% 53° 32% –
6 PM Partly Cloudy 69° 69° 0% 0.00 in NW 6 56% 53° 32% –
7 PM Partly Cloudy 65° 65° 0% 0.00 in NW 6 63% 52° 32% –
8 PM Partly Cloudy 62° 62° 0% 0.00 in NW 1 70% 52° 32% –
9 PM Partly Cloudy 60° 60° 0% 0.00 in NW 1 74% 52° 32% –
10 PM Partly Cloudy 58° 58° 0% 0.00 in NW 1 76% 51° 32% –
11 PM Partly Cloudy 57° 57° 1% 0.00 in NNW 1 78% 50° 37% –
Wednesday, October 2819 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Partly Cloudy 56° 56° 1% 0.00 in NNW 1 81% 50° 37% –
1 AM Partly Cloudy 54° 54° 1% 0.00 in NNW 1 84% 49° 37% –
2 AM Partly Cloudy 53° 53° 1% 0.00 in Calm 86% 49° 37% –
3 AM Partly Cloudy 52° 52° 1% 0.00 in Calm 87% 48° 37% –
4 AM Partly Cloudy 51° 51° 1% 0.00 in Calm 88% 48° 37% –
5 AM Mostly Cloudy 51° 51° 0% 0.00 in Calm 88% 48° 55% –
6 AM Partly Sunny 50° 50° 0% 0.00 in Calm 93% 48° 55% –
7 AM Patchy Fog 49° 49° 0% 0.00 in Calm 96% 48° 55% –
8 AM Patchy Fog 50° 50° 0% 0.00 in Calm 96% 49° 55% –
9 AM Partly Sunny 55° 55° 0% 0.00 in Calm 88% 51° 55% –
10 AM Partly Sunny 60° 60° 0% 0.00 in Calm 77% 53° 55% –
11 AM Mostly Sunny 66° 66° 1% 0.00 in Calm 67% 55° 43% –
12 PM Mostly Sunny 69° 69° 1% 0.00 in Calm 59% 55° 43% –
1 PM Mostly Sunny 72° 72° 1% 0.00 in Calm 53% 54° 43% –
2 PM Mostly Sunny 73° 73° 1% 0.00 in WNW 2 50% 53° 43% –
3 PM Mostly Sunny 73° 73° 1% 0.00 in WNW 2 49% 53° 43% –
4 PM Mostly Sunny 73° 73° 1% 0.00 in WNW 2 50% 53° 43% –
5 PM Mostly Sunny 71° 71° 2% 0.00 in NW 6 54% 53° 39% –
6 PM Partly Cloudy 68° 68° 2% 0.00 in NW 6 59% 53° 39% –

National Weather Service forecast updated 7 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.