San Jose, CA 95128 Hourly Weather

Santa Clara County1:10 AM PDT37.32°N, 121.94°W

Next 48 hours

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 1 PM 4 PM 7 PM 10 PM Sat Oct 24 50° 55° 60° 65° 70° %
TemperatureFeels likeChance of precipitationNight
Thursday, October 2223 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
1 AM Rain Showers Likely 57° 57° 57% <0.01 in SE 2 98% 57° 73% 0
2 AM Rain Showers Likely 56° 56° 63% <0.01 in ESE 2 99% 56° 80% 0
3 AM Chance Rain Showers 55° 55° 46% <0.01 in ESE 2 100% 55° 67% 0
4 AM Chance Rain Showers 55° 55° 33% <0.01 in SE 1 100% 55° 68% 0
5 AM Chance Rain Showers 54° 54° 41% <0.01 in SSE 1 100% 54° 71% 0
6 AM Chance Rain Showers 53° 53° 46% <0.01 in SE 1 100% 53° 79% 0
7 AM Chance Rain Showers 54° 54° 49% <0.01 in SE 1 100% 54° 66% 0
8 AM Chance Rain Showers 55° 55° 45% <0.01 in SE 2 100% 55° 66% 0
9 AM Chance Rain Showers 58° 58° 51% <0.01 in SE 1 100% 58° 67% 1
10 AM Chance Rain Showers 61° 61° 51% <0.01 in SE 1 100% 61° 67% 2
11 AM Chance Rain Showers 64° 64° 45% 0.03 in SSE 2 95% 63° 68% 3
12 PM Rain Showers Likely 66° 66° 59% 0.03 in S 2 89% 62° 79% 4
1 PM Rain Showers 66° 67° 76% 0.03 in S 3 G9 88% 63° 88% 4
2 PM Rain Showers Likely 67° 67° 72% 0.03 in SSW 5 G12 90% 64° 82% 4
3 PM Rain Showers Likely 66° 66° 63% 0.03 in SSW 6 G12 91% 63° 76% 2
4 PM Chance Rain Showers 65° 65° 40% 0.03 in SSW 6 G12 92% 63° 62% 1
5 PM Chance Rain Showers 65° 65° 36% 0.00 in W 6 G12 90% 62° 60% 0
6 PM Slight Chance Rain Showers 62° 63° 19% 0.00 in WNW 5 92% 60° 60% 0
7 PM Mostly Cloudy 61° 61° 13% 0.00 in WNW 3 93% 59° 60% 0
8 PM Mostly Cloudy 61° 61° 11% 0.00 in WNW 3 92% 58° 74% 0
9 PM Mostly Cloudy 60° 60° 4% 0.00 in NW 3 94% 58° 74% 0
10 PM Mostly Cloudy 59° 59° 0% 0.00 in WNW 3 94% 57° 74% 0
11 PM Mostly Cloudy 58° 58° 0% 0.00 in WNW 3 G8 96% 57° 80% 0
Friday, October 2324 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Mostly Cloudy 57° 57° 0% 0.00 in WNW 3 G8 99% 57° 80% 0
1 AM Mostly Cloudy 56° 56° 0% 0.00 in WNW 3 G8 100% 56° 80% 0
2 AM Patchy Fog 55° 55° 0% 0.00 in WNW 2 100% 55° 88% 0
3 AM Patchy Fog 54° 54° 0% 0.00 in WNW 2 100% 54° 88% 0
4 AM Patchy Fog 53° 53° 0% 0.00 in WNW 2 100% 53° 88% 0
5 AM Patchy Fog 53° 53° 0% 0.00 in NNE 1 100% 53° 92% 0
6 AM Patchy Fog 51° 51° 0% 0.00 in NNE 1 100% 51° 92% 0
7 AM Patchy Fog 51° 51° 0% 0.00 in NNE 1 100% 51° 92% 0
8 AM Patchy Fog 53° 53° 0% 0.00 in S 1 100% 53° 72% 0
9 AM Patchy Fog 56° 55° 0% 0.00 in S 1 98% 55° 72% 1
10 AM Patchy Fog 59° 59° 0% 0.00 in S 1 96% 58° 72% 2
11 AM Mostly Sunny 62° 63° 0% 0.00 in N 1 92% 60° 49% 3
12 PM Mostly Sunny 65° 65° 0% 0.00 in N 1 86% 61° 49% 4
1 PM Mostly Sunny 68° 68° 0% 0.00 in N 1 79% 61° 49% 4
2 PM Sunny 69° 69° 0% 0.00 in NNW 7 G14 74% 60° 15% 4
3 PM Sunny 70° 70° 0% 0.00 in NNW 7 G14 69% 60° 15% 3
4 PM Sunny 70° 70° 0% 0.00 in NNW 7 G14 66% 58° 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 71% 56° 1% 0
7 PM Clear 62° 63° 0% 0.00 in NNW 9 G16 77% 55° 1% 0
8 PM Mostly Clear 59° 59° 0% 0.00 in NNW 6 82% 54° 6% 0
9 PM Mostly Clear 57° 57° 0% 0.00 in NNW 6 84% 53° 6% 0
10 PM Mostly Clear 56° 56° 0% 0.00 in NNW 6 85% 52° 6% 0
11 PM Mostly Clear 54° 55° 0% 0.00 in NW 5 86% 50° 9% 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 NW 5 88% 49° 9% 0
1 AM Mostly Clear 51° 51° 0% 0.00 in NW 5 89% 48° 9% 0
2 AM Mostly Clear 50° 50° 0% 0.00 in ENE 2 91% 47° 11% 0
3 AM Patchy Fog 48° 48° 0% 0.00 in ENE 2 93% 46° 11% 0
4 AM Patchy Fog 47° 47° 0% 0.00 in ENE 2 94% 45° 11% 0
5 AM Patchy Fog 46° 46° 0% 0.00 in ENE 1 95% 44° 8% 0
6 AM Patchy Fog 45° 45° 0% 0.00 in ENE 1 95% 43° 8% 0
7 AM Patchy Fog 45° 45° 0% 0.00 in ENE 1 94% 43° 8% 0
8 AM Sunny 46° 47° 0% 0.00 in ENE 1 90% 44° 12% 0
9 AM Sunny 52° 52° 0% 0.00 in ENE 1 80% 46° 12% 1
10 AM Sunny 59° 59° 0% 0.00 in ENE 1 68% 48° 12% 2
11 AM Sunny 65° 65° 0% 0.00 in N 1 57% 50° 2% 3
12 PM Sunny 70° 70° 0% 0.00 in N 1 49% 50° 2% –
1 PM Sunny 72° 72° 0% 0.00 in N 1 44% 49° 2% –
2 PM Sunny 74° 74° 0% 0.00 in NNW 2 41% 48° 1% –
3 PM Sunny 74° 74° 0% 0.00 in NNW 2 37% 47° 1% –
4 PM Sunny 74° 74° 0% 0.00 in NNW 2 36% 45° 1% –
5 PM Sunny 72° 72° 0% 0.00 in NNW 5 39% 46° 4% –
6 PM Clear 69° 69° 0% 0.00 in NNW 5 46% 47° 4% –
7 PM Clear 65° 65° 0% 0.00 in NNW 5 54% 48° 4% –
8 PM Clear 61° 61° 0% 0.00 in Calm 61% 48° 4% –
9 PM Clear 59° 59° 0% 0.00 in Calm 65% 47° 4% –
10 PM Clear 58° 58° 0% 0.00 in Calm 66% 47° 4% –
11 PM Mostly Clear 57° 57° 0% 0.00 in Calm 67% 46° 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 70% 45° 15% –
1 AM Mostly Clear 54° 54° 0% 0.00 in Calm 72% 45° 15% –
2 AM Mostly Clear 53° 53° 0% 0.00 in ESE 1 73% 44° 15% –
3 AM Mostly Clear 51° 51° 0% 0.00 in ESE 1 75% 44° 15% –
4 AM Mostly Clear 50° 50° 0% 0.00 in ESE 1 76% 43° 15% –
5 AM Partly Cloudy 50° 50° 0% 0.00 in ESE 1 77% 43° 39% –
6 AM Mostly Sunny 49° 49° 0% 0.00 in ESE 1 80% 44° 39% –
7 AM Mostly Sunny 49° 49° 0% 0.00 in ESE 1 82% 44° 39% –
8 AM Mostly Sunny 51° 51° 0% 0.00 in ESE 2 80% 45° 39% –
9 AM Mostly Sunny 55° 55° 0% 0.00 in ESE 2 73% 48° 39% –
10 AM Mostly Sunny 61° 61° 0% 0.00 in ESE 2 65% 51° 39% –
11 AM Mostly Sunny 66° 66° 0% 0.00 in Calm 57% 53° 44% –
12 PM Mostly Sunny 70° 70° 0% 0.00 in Calm 51% 53° 44% –
1 PM Mostly Sunny 73° 73° 0% 0.00 in Calm 47% 52° 44% –
2 PM Mostly Sunny 75° 75° 0% 0.00 in WNW 2 44% 52° 44% –
3 PM Mostly Sunny 75° 75° 0% 0.00 in WNW 2 43% 52° 44% –
4 PM Mostly Sunny 75° 75° 0% 0.00 in WNW 2 44% 51° 44% –
5 PM Sunny 73° 73° 0% 0.00 in NW 6 46% 51° 21% –
6 PM Mostly Clear 70° 70° 0% 0.00 in NW 6 52% 52° 21% –
7 PM Mostly Clear 66° 66° 0% 0.00 in NW 6 60% 52° 21% –
8 PM Mostly Clear 62° 62° 0% 0.00 in Calm 68% 52° 21% –
9 PM Mostly Clear 60° 60° 0% 0.00 in Calm 72% 51° 21% –
10 PM Mostly Clear 59° 59° 0% 0.00 in Calm 74% 51° 21% –
11 PM Mostly Clear 58° 58° 1% 0.00 in SSE 1 75% 50° 20% –
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 SSE 1 78% 50° 20% –
1 AM Mostly Clear 55° 55° 1% 0.00 in SSE 1 81% 50° 20% –
2 AM Mostly Clear 54° 54° 1% 0.00 in SE 1 84% 49° 20% –
3 AM Mostly Clear 53° 53° 1% 0.00 in SE 1 86% 49° 20% –
4 AM Mostly Clear 51° 51° 1% 0.00 in SE 1 87% 48° 20% –
5 AM Partly Cloudy 50° 51° 3% 0.00 in Calm 88% 47° 45% –
6 AM Mostly Sunny 49° 49° 3% 0.00 in Calm 92% 47° 45% –
7 AM Patchy Fog 49° 49° 3% 0.00 in Calm 94% 47° 45% –
8 AM Patchy Fog 50° 50° 3% 0.00 in E 1 92% 48° 45% –
9 AM Mostly Sunny 55° 55° 3% 0.00 in E 1 84% 50° 45% –
10 AM Mostly Sunny 61° 61° 3% 0.00 in E 1 73% 52° 45% –
11 AM Sunny 66° 66° 1% 0.00 in NNW 1 64% 54° 24% –
12 PM Sunny 70° 70° 1% 0.00 in NNW 1 57% 54° 24% –
1 PM Sunny 72° 72° 1% 0.00 in NNW 1 51% 53° 24% –
2 PM Sunny 73° 73° 1% 0.00 in NW 3 G9 48% 52° 24% –
3 PM Sunny 73° 73° 1% 0.00 in NW 3 G9 46% 51° 24% –
4 PM Sunny 72° 72° 1% 0.00 in NW 3 G9 47% 51° 24% –
5 PM Sunny 70° 71° 1% 0.00 in NW 8 G14 49% 51° 20% –
6 PM Mostly Clear 68° 68° 1% 0.00 in NW 8 G14 55% 51° 20% –
7 PM Mostly Clear 64° 64° 1% 0.00 in NW 8 G14 63% 51° 20% –
8 PM Mostly Clear 61° 61° 1% 0.00 in NW 3 71% 51° 20% –
9 PM Mostly Clear 59° 59° 1% 0.00 in NW 3 74% 51° 20% –
10 PM Mostly Clear 58° 58° 1% 0.00 in NW 3 75% 50° 20% –
11 PM Mostly Clear 56° 56° 0% 0.00 in NNW 5 76% 49° 24% –
Tuesday, October 2724 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Mostly Clear 55° 55° 0% 0.00 in NNW 5 78% 49° 24% –
1 AM Mostly Clear 54° 54° 0% 0.00 in NNW 5 81% 48° 24% –
2 AM Mostly Clear 53° 53° 0% 0.00 in NNE 1 84% 48° 24% –
3 AM Mostly Clear 52° 52° 0% 0.00 in NNE 1 85% 47° 24% –
4 AM Mostly Clear 50° 50° 0% 0.00 in NNE 1 87% 46° 24% –
5 AM Partly Cloudy 50° 50° 0% 0.00 in ENE 1 88% 46° 44% –
6 AM Mostly Sunny 48° 48° 0% 0.00 in ENE 1 91% 46° 44% –
7 AM Patchy Fog 48° 48° 0% 0.00 in ENE 1 94% 46° 44% –
8 AM Patchy Fog 49° 49° 0% 0.00 in Calm 91% 48° 44% –
9 AM Mostly Sunny 54° 54° 0% 0.00 in Calm 81% 49° 44% –
10 AM Mostly Sunny 60° 60° 0% 0.00 in Calm 69% 50° 44% –
11 AM Mostly Sunny 66° 66° 1% 0.00 in NNW 1 59% 51° 35% –
12 PM Mostly Sunny 69° 69° 1% 0.00 in NNW 1 52% 51° 35% –
1 PM Mostly Sunny 72° 72° 1% 0.00 in NNW 1 47% 50° 35% –
2 PM Mostly Sunny 73° 73° 1% 0.00 in NW 2 G8 44% 49° 35% –
3 PM Mostly Sunny 73° 73° 1% 0.00 in NW 2 G8 42% 49° 35% –
4 PM Mostly Sunny 73° 73° 1% 0.00 in NW 2 G8 43% 49° 35% –
5 PM Mostly Sunny 71° 71° 1% 0.00 in NW 7 G13 45% 49° 32% –
6 PM Partly Cloudy 68° 68° 1% 0.00 in NW 7 G13 51% 49° 32% –
7 PM Partly Cloudy 64° 64° 1% 0.00 in NW 7 G13 59% 50° 32% –
8 PM Partly Cloudy 61° 61° 1% 0.00 in NW 1 67% 50° 32% –
9 PM Partly Cloudy 59° 59° 1% 0.00 in NW 1 71% 50° 32% –
10 PM Partly Cloudy 58° 58° 1% 0.00 in NW 1 72% 49° 32% –
11 PM Partly Cloudy 57° 57° 1% 0.00 in NNE 2 73% 48° 30% –
Wednesday, October 286 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Partly Cloudy 55° 55° 1% 0.00 in NNE 2 76% 48° 30% –
1 AM Partly Cloudy 54° 54° 1% 0.00 in NNE 2 79% 47° 30% –
2 AM Partly Cloudy 52° 52° 1% 0.00 in Calm 81% 47° 30% –
3 AM Partly Cloudy 51° 51° 1% 0.00 in Calm 83% 46° 30% –
4 AM Partly Cloudy 50° 50° 1% 0.00 in Calm 84% 46° 30% –
5 AM Partly Cloudy 50° 50° 0% 0.00 in Calm 85% 46° 43% –

National Weather Service forecast updated 11 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.