San Jose, CA 95148 Hourly Weather

Santa Clara County8:43 PM PDT37.33°N, 121.79°W

Next 48 hours

8 PM 11 PM Thu Oct 22 2 AM 5 AM 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 50° 55° 60° 65° 70° %
TemperatureFeels likeChance of precipitationNight
Wednesday, October 214 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
8 PM Slight Chance Rain Showers 63° 63° 22% 0.01 in SW 1 82% 58° 77% 0
9 PM Chance Rain Showers 61° 61° 27% 0.01 in WNW 1 86% 57° 87% 0
10 PM Chance Rain Showers 60° 61° 34% 0.01 in SE 1 88% 57° 90% 0
11 PM Chance Rain Showers 60° 60° 34% 0.02 in S 2 89% 57° 71% 0
Thursday, October 2224 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Chance Rain Showers 59° 59° 45% 0.02 in W 1 91% 57° 77% 0
1 AM Rain Showers Likely 59° 59° 59% 0.02 in ESE 1 92% 56° 77% 0
2 AM Rain Showers Likely 58° 58° 64% 0.02 in E 1 92% 56° 80% 0
3 AM Chance Rain Showers 57° 57° 37% 0.02 in Calm 93% 55° 70% 0
4 AM Chance Rain Showers 57° 57° 26% 0.02 in ESE 1 96% 55° 65% 0
5 AM Areas Of Fog 56° 56° 40% <0.01 in ESE 1 97% 55° 67% 0
6 AM Areas Of Fog 55° 55° 43% <0.01 in ESE 1 99% 55° 73% 0
7 AM Areas Of Fog 56° 56° 45% <0.01 in Calm 100% 56° 73% 0
8 AM Chance Rain Showers 56° 56° 42% <0.01 in SE 1 100% 56° 62% 0
9 AM Chance Rain Showers 58° 58° 47% <0.01 in SE 1 100% 58° 78% 1
10 AM Chance Rain Showers 60° 61° 49% <0.01 in SSE 1 100% 60° 69% 2
11 AM Chance Rain Showers 62° 63° 48% 0.03 in SSE 2 100% 62° 67% 3
12 PM Rain Showers Likely 64° 64° 60% 0.03 in SSE 3 G8 96% 63° 79% 4
1 PM Rain Showers 65° 65° 76% 0.03 in S 5 G10 92% 63° 89% 4
2 PM Rain Showers 67° 67° 79% 0.03 in S 5 G12 94% 65° 86% 4
3 PM Rain Showers 66° 66° 76% 0.03 in SSW 6 G13 96% 64° 84% 2
4 PM Rain Showers Likely 65° 65° 55% 0.03 in SSW 6 G12 94% 64° 71% 1
5 PM Chance Rain Showers 66° 66° 44% <0.01 in SSW 6 G12 89% 62° 76% 0
6 PM Slight Chance Rain Showers 64° 64° 21% <0.01 in W 3 G8 89% 60° 76% 0
7 PM Mostly Cloudy 61° 61° 11% <0.01 in WNW 2 93% 59° 76% 0
8 PM Mostly Cloudy 61° 61° 8% <0.01 in WNW 2 91% 58° 76% 0
9 PM Mostly Cloudy 59° 59° 6% <0.01 in WNW 2 94% 58° 76% 0
10 PM Mostly Cloudy 59° 59° 0% <0.01 in W 2 95% 57° 76% 0
11 PM Patchy Fog 58° 58° 0% 0.00 in W 2 94% 57° 87% 0
Friday, October 2324 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Patchy Fog 58° 58° 0% 0.00 in W 2 95% 56° 87% 0
1 AM Patchy Fog 57° 57° 0% 0.00 in W 2 95% 56° 87% 0
2 AM Patchy Fog 57° 57° 0% 0.00 in WSW 1 94% 56° 88% 0
3 AM Patchy Fog 56° 56° 0% 0.00 in WSW 1 95% 55° 88% 0
4 AM Areas Of Fog 56° 56° 0% 0.00 in WSW 1 97% 55° 88% 0
5 AM Areas Of Fog 55° 55° 0% 0.00 in Calm 99% 54° 86% 0
6 AM Areas Of Fog 54° 54° 0% 0.00 in Calm 100% 54° 86% 0
7 AM Areas Of Fog 54° 53° 0% 0.00 in Calm 100% 54° 86% 0
8 AM Patchy Fog 53° 53° 0% 0.00 in SE 1 100% 53° 71% 0
9 AM Patchy Fog 55° 55° 0% 0.00 in SE 1 100% 55° 71% 1
10 AM Patchy Fog 58° 58° 0% 0.00 in SE 1 100% 58° 71% 2
11 AM Mostly Sunny 61° 61° 0% 0.00 in NNW 2 99% 60° 41% 3
12 PM Mostly Sunny 64° 64° 0% 0.00 in NNW 2 92% 62° 41% 4
1 PM Mostly Sunny 67° 67° 0% 0.00 in NNW 2 84% 62° 41% 4
2 PM Sunny 69° 69° 0% 0.00 in NNW 7 G15 76% 62° 13% 4
3 PM Sunny 71° 71° 0% 0.00 in NNW 7 G15 70% 60° 13% 3
4 PM Sunny 71° 71° 0% 0.00 in NNW 7 G15 66% 59° 13% 1
5 PM Sunny 70° 70° 0% 0.00 in NNW 8 G15 64% 57° 1% 0
6 PM Clear 67° 67° 0% 0.00 in NNW 8 G15 66% 55° 1% 0
7 PM Clear 63° 63° 0% 0.00 in NNW 8 G15 71% 53° 1% 0
8 PM Clear 59° 59° 0% 0.00 in NNW 3 75% 51° 3% 0
9 PM Clear 57° 57° 0% 0.00 in NNW 3 77% 50° 3% 0
10 PM Clear 56° 56° 0% 0.00 in NNW 3 77% 49° 3% 0
11 PM Mostly Clear 55° 55° 0% 0.00 in NNW 3 77% 48° 7% 0
Saturday, October 2424 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Mostly Clear 54° 54° 0% 0.00 in NNW 3 77% 47° 7% 0
1 AM Mostly Clear 54° 54° 0% 0.00 in NNW 3 77% 46° 7% 0
2 AM Mostly Clear 53° 53° 0% 0.00 in NNE 2 77% 46° 10% 0
3 AM Mostly Clear 52° 52° 0% 0.00 in NNE 2 76% 44° 10% 0
4 AM Mostly Clear 51° 51° 0% 0.00 in NNE 2 76% 43° 10% 0
5 AM Clear 50° 50° 0% 0.00 in NE 1 75% 42° 5% 0
6 AM Sunny 49° 49° 0% 0.00 in NE 1 76% 41° 5% 0
7 AM Sunny 48° 48° 0% 0.00 in NE 1 76% 41° 5% 0
8 AM Sunny 49° 49° 0% 0.00 in ENE 2 75% 42° 14% 0
9 AM Sunny 53° 53° 0% 0.00 in ENE 2 70% 43° 14% 1
10 AM Sunny 57° 57° 0% 0.00 in ENE 2 65% 46° 14% 2
11 AM Sunny 62° 62° 0% 0.00 in NW 2 59% 48° 2% 3
12 PM Sunny 66° 66° 0% 0.00 in NW 2 53% 48° 2% –
1 PM Sunny 70° 70° 0% 0.00 in NW 2 47% 49° 2% –
2 PM Sunny 72° 73° 0% 0.00 in WNW 3 G8 43% 48° 0% –
3 PM Sunny 74° 74° 0% 0.00 in WNW 3 G8 39% 48° 0% –
4 PM Sunny 75° 75° 0% 0.00 in WNW 3 G8 38% 48° 0% –
5 PM Sunny 74° 74° 0% 0.00 in NW 5 40% 49° 3% –
6 PM Clear 72° 72° 0% 0.00 in NW 5 47% 50° 3% –
7 PM Clear 68° 68° 0% 0.00 in NW 5 53% 50° 3% –
8 PM Clear 64° 64° 0% 0.00 in Calm 59% 49° 3% –
9 PM Clear 61° 61° 0% 0.00 in Calm 62% 48° 3% –
10 PM Clear 59° 59° 0% 0.00 in Calm 64% 47° 3% –
11 PM Mostly Clear 57° 57° 0% 0.00 in Calm 64% 45° 14% –
Sunday, October 2524 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Mostly Clear 56° 56° 0% 0.00 in Calm 64% 44° 14% –
1 AM Mostly Clear 56° 56° 0% 0.00 in Calm 64% 44° 14% –
2 AM Mostly Clear 56° 56° 0% 0.00 in Calm 63% 43° 14% –
3 AM Mostly Clear 55° 55° 0% 0.00 in Calm 63% 43° 14% –
4 AM Mostly Clear 54° 54° 0% 0.00 in Calm 64% 42° 14% –
5 AM Partly Cloudy 53° 53° 0% 0.00 in E 1 64% 42° 34% –
6 AM Mostly Sunny 53° 53° 0% 0.00 in E 1 68% 43° 34% –
7 AM Mostly Sunny 52° 52° 0% 0.00 in E 1 72% 44° 34% –
8 AM Mostly Sunny 54° 54° 0% 0.00 in E 1 74% 45° 34% –
9 AM Mostly Sunny 57° 57° 0% 0.00 in E 1 71% 48° 34% –
10 AM Mostly Sunny 61° 61° 0% 0.00 in E 1 66% 50° 34% –
11 AM Mostly Sunny 65° 65° 0% 0.00 in SSW 1 59% 53° 40% –
12 PM Mostly Sunny 69° 69° 0% 0.00 in SSW 1 52% 53° 40% –
1 PM Mostly Sunny 73° 73° 0% 0.00 in SSW 1 46% 52° 40% –
2 PM Mostly Sunny 75° 75° 0% 0.00 in WSW 2 G9 42% 52° 40% –
3 PM Mostly Sunny 76° 76° 0% 0.00 in WSW 2 G9 41% 52° 40% –
4 PM Mostly Sunny 76° 76° 0% 0.00 in WSW 2 G9 42% 52° 40% –
5 PM Sunny 74° 75° 0% 0.00 in WNW 5 44% 52° 20% –
6 PM Mostly Clear 71° 71° 0% 0.00 in WNW 5 50% 52° 20% –
7 PM Mostly Clear 67° 67° 0% 0.00 in WNW 5 56% 51° 20% –
8 PM Mostly Clear 63° 63° 0% 0.00 in Calm 63% 50° 20% –
9 PM Mostly Clear 61° 61° 0% 0.00 in Calm 67% 50° 20% –
10 PM Mostly Clear 59° 59° 0% 0.00 in Calm 68% 49° 20% –
11 PM Mostly Clear 58° 59° 0% 0.00 in Calm 69% 48° 20% –
Monday, October 2624 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Mostly Clear 58° 58° 0% 0.00 in Calm 71% 48° 20% –
1 AM Mostly Clear 57° 57° 0% 0.00 in Calm 72% 48° 20% –
2 AM Mostly Clear 56° 56° 0% 0.00 in Calm 74% 48° 20% –
3 AM Mostly Clear 56° 55° 0% 0.00 in Calm 74% 47° 20% –
4 AM Mostly Clear 55° 55° 0% 0.00 in Calm 74% 46° 20% –
5 AM Partly Cloudy 54° 54° 2% 0.00 in Calm 75% 46° 39% –
6 AM Mostly Sunny 53° 53° 2% 0.00 in Calm 78% 46° 39% –
7 AM Mostly Sunny 52° 52° 2% 0.00 in Calm 81% 46° 39% –
8 AM Mostly Sunny 53° 53° 2% 0.00 in Calm 82% 48° 39% –
9 AM Mostly Sunny 56° 56° 2% 0.00 in Calm 78% 49° 39% –
10 AM Mostly Sunny 61° 61° 2% 0.00 in Calm 71% 52° 39% –
11 AM Sunny 65° 65° 1% 0.00 in WNW 1 64% 53° 23% –
12 PM Sunny 69° 69° 1% 0.00 in WNW 1 57% 53° 23% –
1 PM Sunny 72° 72° 1% 0.00 in WNW 1 51% 52° 23% –
2 PM Sunny 74° 74° 1% 0.00 in WNW 6 G12 47% 51° 23% –
3 PM Sunny 74° 74° 1% 0.00 in WNW 6 G12 45% 51° 23% –
4 PM Sunny 74° 74° 1% 0.00 in WNW 6 G12 45% 51° 23% –
5 PM Sunny 72° 72° 1% 0.00 in WNW 7 47% 51° 15% –
6 PM Mostly Clear 69° 69° 1% 0.00 in WNW 7 52% 50° 15% –
7 PM Mostly Clear 65° 65° 1% 0.00 in WNW 7 59% 50° 15% –
8 PM Mostly Clear 61° 61° 1% 0.00 in NNW 1 66% 50° 15% –
9 PM Mostly Clear 59° 59° 1% 0.00 in NNW 1 70% 49° 15% –
10 PM Mostly Clear 58° 58° 1% 0.00 in NNW 1 71% 49° 15% –
11 PM Mostly Clear 57° 57° 0% 0.00 in N 2 72% 48° 22% –
Tuesday, October 2724 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Mostly Clear 56° 56° 0% 0.00 in N 2 72% 48° 22% –
1 AM Mostly Clear 56° 56° 0% 0.00 in N 2 72% 47° 22% –
2 AM Mostly Clear 56° 56° 0% 0.00 in Calm 71% 46° 22% –
3 AM Mostly Clear 55° 55° 0% 0.00 in Calm 71% 46° 22% –
4 AM Mostly Clear 54° 54° 0% 0.00 in Calm 72% 45° 22% –
5 AM Partly Cloudy 53° 53° 0% 0.00 in Calm 73% 44° 40% –
6 AM Mostly Sunny 52° 52° 0% 0.00 in Calm 76% 44° 40% –
7 AM Mostly Sunny 51° 51° 0% 0.00 in Calm 79% 45° 40% –
8 AM Mostly Sunny 52° 52° 0% 0.00 in Calm 79% 46° 40% –
9 AM Mostly Sunny 56° 55° 0% 0.00 in Calm 74% 48° 40% –
10 AM Mostly Sunny 60° 60° 0% 0.00 in Calm 67% 50° 40% –
11 AM Mostly Sunny 65° 65° 1% 0.00 in WNW 1 60% 51° 36% –
12 PM Mostly Sunny 69° 69° 1% 0.00 in WNW 1 52% 50° 36% –
1 PM Mostly Sunny 72° 72° 1% 0.00 in WNW 1 46% 49° 36% –
2 PM Mostly Sunny 74° 74° 1% 0.00 in WNW 3 G9 42% 48° 36% –
3 PM Mostly Sunny 74° 74° 1% 0.00 in WNW 3 G9 40% 48° 36% –
4 PM Mostly Sunny 74° 74° 1% 0.00 in WNW 3 G9 41% 49° 36% –
5 PM Mostly Sunny 72° 72° 0% 0.00 in WNW 6 44% 49° 27% –
6 PM Partly Cloudy 69° 69° 0% 0.00 in WNW 6 49% 48° 27% –
7 PM Partly Cloudy 65° 65° 0% 0.00 in WNW 6 55% 48° 27% –
8 PM Partly Cloudy 61° 61° 0% 0.00 in NW 1 62% 48° 27% –
9 PM Partly Cloudy 59° 59° 0% 0.00 in NW 1 66% 48° 27% –
10 PM Partly Cloudy 58° 58° 0% 0.00 in NW 1 68% 47° 27% –
11 PM Partly Cloudy 57° 57° 0% 0.00 in NNE 1 69% 47° 29% –
Wednesday, October 283 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Partly Cloudy 56° 56° 0% 0.00 in NNE 1 69% 46° 29% –
1 AM Partly Cloudy 55° 55° 0% 0.00 in NNE 1 69% 45° 29% –
2 AM Partly Cloudy 55° 55° 0% 0.00 in Calm 69% 45° 29% –

National Weather Service forecast updated 6 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.