San Jose, CA Hourly Weather

Santa Clara County11:50 AM PDT37.34°N, 121.89°WElevation 85 ft

Next 48 hours

11 AM 2 PM 5 PM 8 PM 11 PM Sun Oct 25 2 AM 5 AM 8 AM 11 AM 2 PM 5 PM 8 PM 11 PM Mon Oct 26 2 AM 5 AM 8 AM 45° 50° 55° 60° 65° 70° 75° %
TemperatureFeels likeChance of precipitationNight
Saturday, October 2413 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
11 AM Sunny 62° 62° 0% 0.00 in NW 2 56% 46° 1% 3
12 PM Sunny 66° 65° 0% 0.00 in NW 2 51% 48° 1% 4
1 PM Sunny 68° 67° 0% 0.00 in NW 2 49% 49° 0% 5
2 PM Sunny 70° 69° 0% 0.00 in NW 2 49% 50° 0% 4
3 PM Sunny 71° 70° 0% 0.00 in NW 5 49% 51° 0% 3
4 PM Sunny 70° 70° 0% 0.00 in NW 5 49% 50° 0% 1
5 PM Sunny 70° 71° 0% 0.00 in NW 5 51% 51° 1% 0
6 PM Clear 67° 68° 0% 0.00 in NNW 2 59% 52° 1% 0
7 PM Clear 63° 65° 0% 0.00 in Calm 65% 51° 2% 0
8 PM Clear 61° 63° 0% 0.00 in Calm 68% 50° 4% 0
9 PM Clear 59° 59° 0% 0.00 in Calm 69% 49° 3% 0
10 PM Clear 58° 57° 0% 0.00 in Calm 71% 48° 2% 0
11 PM Clear 56° 56° 0% 0.00 in S 2 73% 48° 2% 0
Sunday, October 2524 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Clear 55° 55° 0% 0.00 in SSE 2 73% 47° 2% 0
1 AM Clear 54° 54° 0% 0.00 in SSE 2 73% 46° 3% 0
2 AM Mostly Clear 53° 53° 0% 0.00 in SSE 2 75% 46° 13% 0
3 AM Mostly Clear 51° 51° 0% 0.00 in SSE 1 78% 44° 13% 0
4 AM Mostly Clear 50° 51° 0% 0.00 in SSE 1 78% 44° 13% 0
5 AM Partly Cloudy 50° 50° 0% 0.00 in ESE 1 82% 44° 38% 0
6 AM Mostly Sunny 48° 49° 0% 0.00 in ESE 1 83% 44° 38% 0
7 AM Mostly Sunny 49° 50° 0% 0.00 in ESE 1 83% 44° 38% 0
8 AM Mostly Sunny 50° 50° 0% 0.00 in SE 1 83% 45° 41% 0
9 AM Mostly Sunny 55° 55° 0% 0.00 in SE 1 76% 48° 41% 1
10 AM Mostly Sunny 61° 61° 0% 0.00 in SE 1 68% 50° 41% 2
11 AM Mostly Sunny 66° 65° 0% 0.00 in WNW 1 60% 51° 28% 3
12 PM Mostly Sunny 70° 69° 0% 0.00 in WNW 1 53% 52° 28% 4
1 PM Mostly Sunny 72° 71° 0% 0.00 in WNW 1 50% 53° 28% 4
2 PM Sunny 74° 72° 0% 0.00 in WNW 5 G12 48% 53° 17% 4
3 PM Sunny 75° 73° 0% 0.00 in WNW 5 G12 48% 54° 17% 3
4 PM Sunny 73° 72° 0% 0.00 in WNW 5 G12 49% 53° 17% 1
5 PM Mostly Cloudy 72° 71° 0% 0.00 in NW 5 G12 53% 54° 73% 0
6 PM Mostly Cloudy 69° 68° 0% 0.00 in NW 5 G12 61% 55° 73% 0
7 PM Mostly Cloudy 65° 64° 0% 0.00 in NW 5 G12 68% 54° 73% 0
8 PM Mostly Clear 62° 61° 0% 0.00 in Calm 73% 53° 21% 0
9 PM Mostly Clear 59° 59° 0% 0.00 in Calm 78% 52° 21% 0
10 PM Mostly Clear 58° 57° 0% 0.00 in Calm 81% 52° 21% 0
11 PM Mostly Clear 56° 56° 0% 0.00 in S 2 84% 52° 14% 0
Monday, October 2624 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Mostly Clear 55° 54° 0% 0.00 in S 2 87% 51° 14% 0
1 AM Mostly Clear 53° 53° 0% 0.00 in S 2 90% 51° 14% 0
2 AM Mostly Clear 52° 51° 0% 0.00 in S 2 93% 50° 18% 0
3 AM Patchy Fog 51° 50° 0% 0.00 in S 2 96% 49° 18% 0
4 AM Patchy Fog 49° 49° 0% 0.00 in S 2 98% 49° 18% 0
5 AM Patchy Fog 48° 48° 0% 0.00 in SSE 1 100% 48° 24% 0
6 AM Patchy Fog 48° 49° 0% 0.00 in SSE 1 100% 48° 24% 0
7 AM Patchy Fog 47° 48° 0% 0.00 in SSE 1 100% 47° 24% 0
8 AM Patchy Fog 49° 49° 0% 0.00 in S 2 100% 49° 39% 0
9 AM Patchy Fog 53° 53° 0% 0.00 in S 2 93% 51° 39% 1
10 AM Mostly Sunny 59° 58° 0% 0.00 in S 2 85% 54° 39% 2
11 AM Sunny 64° 62° 0% 0.00 in WNW 2 76% 56° 19% 3
12 PM Sunny 67° 65° 0% 0.00 in WNW 2 70% 57° 19% 4
1 PM Sunny 69° 67° 0% 0.00 in WNW 2 65% 57° 19% 4
2 PM Sunny 70° 67° 0% 0.00 in NW 8 G15 62% 56° 13% 4
3 PM Sunny 70° 68° 0% 0.00 in NW 8 G15 62% 56° 13% 3
4 PM Sunny 69° 67° 0% 0.00 in NW 8 G15 64% 56° 13% 1
5 PM Sunny 67° 66° 0% 0.00 in WNW 10 G17 68% 56° 14% 0
6 PM Mostly Clear 64° 63° 0% 0.00 in WNW 10 G17 73% 56° 14% 0
7 PM Mostly Clear 61° 60° 0% 0.00 in WNW 10 G17 80% 55° 14% 0
8 PM Mostly Clear 58° 58° 0% 0.00 in WNW 6 86% 54° 17% 0
9 PM Mostly Clear 57° 56° 0% 0.00 in WNW 6 89% 54° 17% 0
10 PM Mostly Clear 56° 55° 0% 0.00 in WNW 6 91% 53° 17% 0
11 PM Partly Cloudy 55° 54° 0% 0.00 in NW 6 G12 93% 53° 26% 0
Tuesday, October 2724 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Partly Cloudy 53° 53° 0% 0.00 in NW 6 G12 96% 52° 26% –
1 AM Partly Cloudy 52° 52° 0% 0.00 in NW 6 G12 98% 52° 26% –
2 AM Partly Cloudy 51° 51° 0% 0.00 in WNW 2 100% 51° 30% –
3 AM Partly Cloudy 50° 50° 0% 0.00 in WNW 2 100% 50° 30% –
4 AM Partly Cloudy 48° 49° 0% 0.00 in WNW 2 100% 48° 30% –
5 AM Patchy Fog 48° 48° 0% 0.00 in NNW 1 100% 48° 34% –
6 AM Patchy Fog 46° 47° 0% 0.00 in NNW 1 100% 46° 34% –
7 AM Patchy Fog 46° 46° 0% 0.00 in NNW 1 100% 46° 34% –
8 AM Patchy Fog 47° 47° 0% 0.00 in NNW 1 100% 47° 41% –
9 AM Patchy Fog 51° 51° 0% 0.00 in NNW 1 94% 50° 41% –
10 AM Mostly Sunny 57° 56° 0% 0.00 in NNW 1 87% 53° 41% –
11 AM Sunny 62° 60° 0% 0.00 in NW 1 79% 55° 21% –
12 PM Sunny 65° 63° 0% 0.00 in NW 1 71% 56° 21% –
1 PM Sunny 68° 64° 0% 0.00 in NW 1 64% 55° 21% –
2 PM Sunny 69° 66° 0% 0.00 in NW 2 60% 54° 19% –
3 PM Sunny 69° 67° 0% 0.00 in NW 2 58% 54° 19% –
4 PM Sunny 68° 67° 0% 0.00 in NW 2 58% 53° 19% –
5 PM Sunny 67° 67° 0% 0.00 in NW 7 60% 52° 25% –
6 PM Mostly Clear 64° 64° 0% 0.00 in NW 7 66% 52° 25% –
7 PM Mostly Clear 61° 61° 0% 0.00 in NW 7 73% 52° 25% –
8 PM Mostly Clear 59° 58° 0% 0.00 in NW 3 79% 52° 25% –
9 PM Mostly Clear 57° 57° 0% 0.00 in NW 3 82% 52° 25% –
10 PM Mostly Clear 56° 56° 0% 0.00 in NW 3 85% 51° 25% –
11 PM Partly Cloudy 54° 55° 0% 0.00 in NW 2 86% 50° 46% –
Wednesday, October 2824 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Partly Cloudy 53° 53° 0% 0.00 in NW 2 89% 50° 46% –
1 AM Partly Cloudy 52° 51° 0% 0.00 in NW 2 92% 49° 46% –
2 AM Partly Cloudy 50° 50° 0% 0.00 in NNW 1 94% 49° 46% –
3 AM Partly Cloudy 49° 49° 0% 0.00 in NNW 1 96% 48° 46% –
4 AM Patchy Fog 49° 48° 0% 0.00 in NNW 1 97% 48° 46% –
5 AM Areas Of Fog 48° 48° 1% 0.00 in Calm 97% 47° 56% –
6 AM Areas Of Fog 47° 47° 1% 0.00 in Calm 99% 47° 56% –
7 AM Areas Of Fog 47° 47° 1% 0.00 in Calm 100% 47° 56% –
8 AM Areas Of Fog 48° 48° 1% 0.00 in Calm 98% 47° 56% –
9 AM Partly Sunny 52° 52° 1% 0.00 in Calm 89% 49° 56% –
10 AM Partly Sunny 58° 57° 1% 0.00 in Calm 79% 51° 56% –
11 AM Mostly Sunny 63° 61° 1% 0.00 in Calm 70% 53° 36% –
12 PM Mostly Sunny 66° 64° 1% 0.00 in Calm 63% 53° 36% –
1 PM Mostly Sunny 68° 65° 1% 0.00 in Calm 57% 52° 36% –
2 PM Mostly Sunny 69° 66° 1% 0.00 in Calm 54% 52° 36% –
3 PM Mostly Sunny 69° 66° 1% 0.00 in Calm 54% 52° 36% –
4 PM Mostly Sunny 68° 66° 1% 0.00 in Calm 56% 52° 36% –
5 PM Partly Sunny 67° 64° 1% 0.00 in NW 6 60% 52° 53% –
6 PM Mostly Cloudy 64° 62° 1% 0.00 in NW 6 66% 53° 53% –
7 PM Mostly Cloudy 62° 60° 1% 0.00 in NW 6 73% 53° 53% –
8 PM Mostly Cloudy 59° 58° 1% 0.00 in NW 1 79% 53° 53% –
9 PM Mostly Cloudy 58° 57° 1% 0.00 in NW 1 83% 52° 53% –
10 PM Mostly Cloudy 57° 56° 1% 0.00 in NW 1 85% 52° 53% –
11 PM Mostly Cloudy 56° 55° 2% 0.00 in NW 3 87% 52° 58% –
Thursday, October 2924 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Mostly Cloudy 54° 54° 2% 0.00 in NW 3 90% 51° 58% –
1 AM Mostly Cloudy 52° 52° 2% 0.00 in NW 3 94% 51° 58% –
2 AM Mostly Cloudy 51° 51° 2% 0.00 in WNW 2 97% 50° 58% –
3 AM Patchy Fog 50° 50° 2% 0.00 in WNW 2 99% 50° 58% –
4 AM Patchy Fog 50° 50° 2% 0.00 in WNW 2 99% 50° 58% –
5 AM Patchy Fog 50° 49° 5% 0.00 in WSW 2 99% 49° 65% –
6 AM Patchy Fog 49° 49° 5% 0.00 in WSW 2 100% 49° 65% –
7 AM Patchy Fog 49° 48° 5% 0.00 in WSW 2 100% 49° 65% –
8 AM Patchy Fog 50° 49° 5% 0.00 in WSW 1 99% 50° 65% –
9 AM Patchy Fog 53° 52° 5% 0.00 in WSW 1 94% 52° 65% –
10 AM Partly Sunny 57° 56° 5% 0.00 in WSW 1 86% 53° 65% –
11 AM Partly Sunny 61° 60° 7% 0.00 in WNW 1 80% 55° 56% –
12 PM Partly Sunny 64° 62° 7% 0.00 in WNW 1 72% 55° 56% –
1 PM Partly Sunny 65° 63° 7% 0.00 in WNW 1 66% 54° 56% –
2 PM Partly Sunny 66° 63° 7% 0.00 in WNW 2 G9 63% 53° 56% –
3 PM Partly Sunny 66° 64° 7% 0.00 in WNW 2 G9 62% 53° 56% –
4 PM Partly Sunny 65° 63° 7% 0.00 in WNW 2 G9 64% 53° 56% –
5 PM Slight Chance Light Rain 64° 62° 16% 0.00 in WNW 7 G13 67% 53° 47% –
6 PM Slight Chance Light Rain 62° 60° 16% 0.00 in WNW 7 G13 72% 53° 47% –
7 PM Slight Chance Light Rain 60° 58° 16% 0.00 in WNW 7 G13 78% 53° 47% –
8 PM Slight Chance Light Rain 58° 56° 16% 0.00 in WNW 5 83% 53° 47% –
9 PM Slight Chance Light Rain 57° 55° 16% 0.00 in WNW 5 86% 53° 47% –
10 PM Slight Chance Light Rain 56° 54° 16% 0.00 in WNW 5 88% 52° 47% –
11 PM Slight Chance Light Rain 55° 53° 24% <0.01 in W 9 90% 52° 48% –
Friday, October 3022 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Slight Chance Light Rain 53° 52° 24% <0.01 in W 9 93% 51° 48% –
1 AM Slight Chance Light Rain 52° 47° 24% <0.01 in W 9 96% 51° 48% –
2 AM Slight Chance Light Rain 51° 48° 24% <0.01 in SSW 5 98% 50° 48% –
3 AM Slight Chance Light Rain 50° 47° 24% <0.01 in SSW 5 99% 50° 48% –
4 AM Slight Chance Light Rain 50° 46° 24% <0.01 in SSW 5 100% 50° 48% –
5 AM Chance Light Rain 49° 46° 29% <0.01 in SSE 3 100% 49° 53% –
6 AM Chance Light Rain 49° 46° 29% <0.01 in SSE 3 100% 49° 53% –
7 AM Chance Light Rain 48° 46° 29% <0.01 in SSE 3 100% 48° 53% –
8 AM Chance Light Rain 49° 47° 29% <0.01 in SSE 5 100% 49° 53% –
9 AM Chance Light Rain 52° 50° 29% <0.01 in SSE 5 95% 51° 53% –
10 AM Chance Light Rain 56° 54° 29% <0.01 in SSE 5 88% 53° 53% –
11 AM Slight Chance Light Rain 60° 58° 24% <0.01 in W 1 G8 82% 55° 48% –
12 PM Slight Chance Light Rain 62° 60° 24% <0.01 in W 1 G8 76% 55° 48% –
1 PM Slight Chance Light Rain 64° 61° 24% <0.01 in W 1 G8 70% 54° 48% –
2 PM Slight Chance Light Rain 65° 62° 24% <0.01 in WNW 5 G12 66% 53° 48% –
3 PM Slight Chance Light Rain 65° 62° 24% <0.01 in WNW 5 G12 66% 53° 48% –
4 PM Slight Chance Light Rain 64° 62° 24% <0.01 in WNW 5 G12 67% 53° 48% –
5 PM Chance Light Rain 63° 60° 33% <0.01 in WNW 8 70% 53° 55% –
6 PM Chance Light Rain 61° 59° 33% <0.01 in WNW 8 74% 53° 55% –
7 PM Chance Light Rain 59° 56° 33% <0.01 in WNW 8 80% 53° 55% –
8 PM Chance Light Rain 57° 54° 33% <0.01 in WNW 5 85% 53° 55% –
9 PM Chance Light Rain 56° 53° 33% <0.01 in WNW 5 88% 52° 55% –

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.