Cupertino, CA 95015 Hourly Weather

Santa Clara County4:06 AM PDT37.32°N, 122.05°W

Next 48 hours

4 AM 7 AM 10 AM 1 PM 4 PM 7 PM 10 PM Thu Oct 22 1 AM 4 AM 7 AM 10 AM 1 PM 4 PM 7 PM 10 PM Fri Oct 23 1 AM 55° 60° 65° 70° %
TemperatureFeels likeChance of precipitationNight
Wednesday, October 2120 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
4 AM Cloudy 55° 55° 2% 0.00 in S 2 75% 47° 96% 0
5 AM Cloudy 54° 54° 9% 0.00 in S 2 77% 47° 96% 0
6 AM Cloudy 54° 54° 10% 0.00 in S 2 81% 49° 93% 0
7 AM Mostly Cloudy 54° 54° 10% 0.00 in S 1 86% 50° 85% 0
8 AM Mostly Cloudy 54° 54° 12% 0.00 in S 1 90% 51° 78% 0
9 AM Mostly Cloudy 58° 59° 10% 0.00 in S 1 88% 55° 86% 1
10 AM Mostly Cloudy 62° 62° 12% 0.00 in E 1 85% 57° 86% 2
11 AM Slight Chance Rain Showers 66° 66° 15% <0.01 in E 2 78% 59° 85% 3
12 PM Chance Rain Showers 68° 68° 28% <0.01 in ENE 2 72% 59° 74% 4
1 PM Chance Rain Showers 70° 70° 43% <0.01 in ENE 3 71% 60° 86% 4
2 PM Chance Rain Showers 71° 71° 44% <0.01 in E 5 71% 61° 77% 3
3 PM Chance Rain Showers 70° 70° 31% <0.01 in E 5 69% 60° 69% 2
4 PM Chance Rain Showers 70° 70° 42% <0.01 in E 5 69% 59° 83% 1
5 PM Rain Showers Likely 69° 69° 57% 0.01 in ESE 5 68% 58° 73% 0
6 PM Chance Rain Showers 67° 67° 46% 0.01 in SSW 2 71% 58° 86% 0
7 PM Chance Rain Showers 65° 65° 39% 0.01 in Calm 76% 57° 81% 0
8 PM Chance Rain Showers 63° 63° 40% 0.01 in NNW 1 81% 57° 90% 0
9 PM Chance Rain Showers 61° 61° 35% 0.01 in Calm 85% 57° 71% 0
10 PM Chance Rain Showers 60° 60° 31% 0.01 in W 1 86% 56° 74% 0
11 PM Chance Rain Showers 59° 59° 27% <0.01 in WNW 1 88% 56° 70% 0
Thursday, October 2224 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Chance Rain Showers 58° 58° 27% <0.01 in WSW 1 87% 55° 69% 0
1 AM Slight Chance Rain Showers 57° 57° 22% <0.01 in WNW 1 90% 54° 76% 0
2 AM Chance Rain Showers 57° 57° 42% <0.01 in SSW 1 91% 54° 68% 0
3 AM Chance Rain Showers 56° 56° 49% <0.01 in WSW 1 92% 53° 67% 0
4 AM Chance Rain Showers 55° 55° 49% <0.01 in WNW 1 94% 53° 66% 0
5 AM Chance Rain Showers 54° 55° 49% <0.01 in W 1 94% 53° 81% 0
6 AM Chance Rain Showers 54° 54° 49% <0.01 in W 1 95% 52° 81% 0
7 AM Areas Of Fog 54° 54° 29% <0.01 in W 1 99% 53° 81% 0
8 AM Chance Rain Showers 54° 54° 27% <0.01 in NW 1 100% 54° 77% 0
9 AM Chance Rain Showers 58° 58° 51% <0.01 in NW 1 100% 58° 77% 1
10 AM Chance Rain Showers 60° 61° 47% <0.01 in NW 1 100% 60° 77% 2
11 AM Rain Showers Likely 64° 65° 71% 0.01 in NW 3 G9 91% 62° 82% 3
12 PM Rain Showers Likely 66° 67° 73% 0.01 in NW 3 G9 85% 62° 82% 4
1 PM Chance Rain Showers 68° 68° 53% 0.01 in NW 3 G9 84% 63° 82% 4
2 PM Chance Rain Showers 68° 68° 49% 0.01 in WNW 7 G13 85% 64° 94% 3
3 PM Chance Rain Showers 67° 67° 43% 0.01 in WNW 7 G13 84% 62° 94% 2
4 PM Chance Rain Showers 67° 67° 46% 0.01 in WNW 7 G13 82% 61° 94% 1
5 PM Slight Chance Rain Showers 66° 67° 19% <0.01 in W 6 G12 78% 60° 66% 0
6 PM Slight Chance Rain Showers 65° 65° 19% <0.01 in W 6 G12 80% 58° 66% 0
7 PM Slight Chance Rain Showers 62° 63° 19% <0.01 in W 6 G12 84% 57° 66% 0
8 PM Slight Chance Rain Showers 61° 61° 19% <0.01 in W 2 87% 57° 63% 0
9 PM Slight Chance Rain Showers 59° 59° 19% <0.01 in W 2 90% 56° 63% 0
10 PM Slight Chance Rain Showers 58° 58° 19% <0.01 in W 2 91% 55° 63% 0
11 PM Mostly Cloudy 57° 57° 3% 0.00 in W 2 92% 55° 63% 0
Friday, October 2324 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Mostly Cloudy 56° 56° 3% 0.00 in W 2 92% 54° 63% 0
1 AM Mostly Cloudy 56° 56° 3% 0.00 in W 2 93% 53° 63% 0
2 AM Mostly Cloudy 55° 55° 3% 0.00 in W 2 93% 53° 67% 0
3 AM Patchy Fog 54° 54° 3% 0.00 in W 2 93% 52° 67% 0
4 AM Patchy Fog 53° 53° 3% 0.00 in W 2 94% 52° 67% 0
5 AM Patchy Fog 53° 53° 0% 0.00 in W 1 95% 51° 56% 0
6 AM Patchy Fog 52° 52° 0% 0.00 in W 1 97% 51° 56% 0
7 AM Patchy Fog 51° 51° 0% 0.00 in W 1 100% 51° 56% 0
8 AM Patchy Fog 52° 52° 0% 0.00 in NW 1 100% 52° 52% 0
9 AM Patchy Fog 55° 55° 0% 0.00 in NW 1 97% 54° 52% 1
10 AM Partly Sunny 59° 59° 0% 0.00 in NW 1 91% 57° 52% 2
11 AM Sunny 64° 64° 0% 0.00 in N 2 85% 59° 21% 3
12 PM Sunny 67° 67° 0% 0.00 in N 2 79% 60° 21% 4
1 PM Sunny 70° 70° 0% 0.00 in N 2 74% 61° 21% 5
2 PM Sunny 72° 72° 0% 0.00 in NNW 6 G12 69% 61° 8% 4
3 PM Sunny 74° 74° 0% 0.00 in NNW 6 G12 63% 60° 8% 3
4 PM Sunny 74° 74° 0% 0.00 in NNW 6 G12 59% 59° 8% 1
5 PM Sunny 73° 73° 0% 0.00 in NNW 8 59% 58° 1% 0
6 PM Clear 71° 71° 0% 0.00 in NNW 8 65% 58° 1% –
7 PM Clear 67° 67° 0% 0.00 in NNW 8 74% 59° 1% –
8 PM Clear 64° 64° 0% 0.00 in NW 5 82% 58° 4% –
9 PM Clear 61° 61° 0% 0.00 in NW 5 85% 56° 4% –
10 PM Clear 58° 58° 0% 0.00 in NW 5 86% 54° 4% –
11 PM Mostly Clear 56° 56° 0% 0.00 in NW 1 86% 52° 6% –
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 NW 1 86% 50° 6% –
1 AM Mostly Clear 53° 53° 0% 0.00 in NW 1 86% 49° 6% –
2 AM Mostly Clear 52° 52° 0% 0.00 in N 1 85% 48° 11% –
3 AM Mostly Clear 51° 51° 0% 0.00 in N 1 83% 46° 11% –
4 AM Mostly Clear 50° 50° 0% 0.00 in N 1 82% 45° 11% –
5 AM Mostly Clear 50° 50° 0% 0.00 in Calm 81% 44° 9% –
6 AM Sunny 48° 48° 0% 0.00 in Calm 83% 44° 9% –
7 AM Sunny 48° 48° 0% 0.00 in Calm 85% 44° 9% –
8 AM Sunny 49° 49° 0% 0.00 in E 1 83% 45° 13% –
9 AM Sunny 54° 54° 0% 0.00 in E 1 75% 46° 13% –
10 AM Sunny 60° 60° 0% 0.00 in E 1 63% 47° 13% –
11 AM Sunny 65° 65° 0% 0.00 in N 2 52% 47° 2% –
12 PM Sunny 69° 69° 0% 0.00 in N 2 46% 47° 2% –
1 PM Sunny 72° 72° 0% 0.00 in N 2 41% 47° 2% –
2 PM Sunny 74° 74° 0% 0.00 in N 3 37% 46° 2% –
3 PM Sunny 76° 76° 0% 0.00 in N 3 34% 45° 2% –
4 PM Sunny 76° 77° 0% 0.00 in N 3 32% 44° 2% –
5 PM Sunny 75° 75° 0% 0.00 in NW 3 G8 33% 44° 3% –
6 PM Clear 70° 70° 0% 0.00 in NW 3 G8 39% 44° 3% –
7 PM Clear 66° 66° 0% 0.00 in NW 3 G8 46% 45° 3% –
8 PM Clear 63° 63° 0% 0.00 in Calm 51% 45° 3% –
9 PM Clear 60° 61° 0% 0.00 in Calm 55% 44° 3% –
10 PM Clear 59° 59° 0% 0.00 in Calm 57% 44° 3% –
11 PM Mostly Clear 57° 57° 0% 0.00 in Calm 58% 43° 13% –
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 60% 42° 13% –
1 AM Mostly Clear 55° 55° 0% 0.00 in Calm 62% 42° 13% –
2 AM Mostly Clear 54° 54° 0% 0.00 in Calm 62% 42° 13% –
3 AM Mostly Clear 54° 54° 0% 0.00 in Calm 61% 41° 13% –
4 AM Mostly Clear 53° 53° 0% 0.00 in Calm 60% 40° 13% –
5 AM Mostly Clear 53° 53° 0% 0.00 in Calm 60% 40° 24% –
6 AM Sunny 52° 52° 0% 0.00 in Calm 64% 40° 24% –
7 AM Sunny 51° 51° 0% 0.00 in Calm 69% 41° 24% –
8 AM Sunny 52° 52° 0% 0.00 in E 1 70% 43° 24% –
9 AM Sunny 58° 58° 0% 0.00 in E 1 64% 45° 24% –
10 AM Sunny 64° 64° 0% 0.00 in E 1 55% 48° 24% –
11 AM Sunny 70° 70° 0% 0.00 in NNE 1 48% 50° 18% –
12 PM Sunny 74° 74° 0% 0.00 in NNE 1 43% 50° 18% –
1 PM Sunny 76° 76° 0% 0.00 in NNE 1 40% 50° 18% –
2 PM Sunny 78° 78° 0% 0.00 in NW 3 38% 50° 18% –
3 PM Sunny 79° 79° 0% 0.00 in NW 3 36% 49° 18% –
4 PM Sunny 78° 78° 0% 0.00 in NW 3 35% 48° 18% –
5 PM Mostly Sunny 77° 77° 0% 0.00 in NW 5 36% 48° 29% –
6 PM Partly Cloudy 73° 73° 0% 0.00 in NW 5 40% 48° 29% –
7 PM Partly Cloudy 69° 69° 0% 0.00 in NW 5 47% 48° 29% –
8 PM Partly Cloudy 64° 65° 0% 0.00 in Calm 54% 48° 29% –
9 PM Partly Cloudy 62° 62° 0% 0.00 in Calm 57% 47° 29% –
10 PM Partly Cloudy 60° 60° 0% 0.00 in Calm 59% 46° 29% –
11 PM Mostly Clear 59° 59° 0% 0.00 in Calm 60% 45° 25% –
Monday, October 2624 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Mostly Clear 57° 57° 0% 0.00 in Calm 62% 45° 25% –
1 AM Mostly Clear 56° 56° 0% 0.00 in Calm 64% 44° 25% –
2 AM Mostly Clear 55° 55° 0% 0.00 in Calm 66% 44° 25% –
3 AM Mostly Clear 54° 54° 0% 0.00 in Calm 66% 43° 25% –
4 AM Mostly Clear 54° 54° 0% 0.00 in Calm 64% 42° 25% –
5 AM Partly Cloudy 54° 54° 1% 0.00 in Calm 64% 42° 40% –
6 AM Mostly Sunny 53° 53° 1% 0.00 in Calm 69% 43° 40% –
7 AM Mostly Sunny 52° 52° 1% 0.00 in Calm 74% 44° 40% –
8 AM Mostly Sunny 54° 54° 1% 0.00 in Calm 76% 46° 40% –
9 AM Mostly Sunny 58° 58° 1% 0.00 in Calm 68% 48° 40% –
10 AM Mostly Sunny 64° 64° 1% 0.00 in Calm 58% 49° 40% –
11 AM Mostly Sunny 70° 70° 1% 0.00 in N 1 50% 51° 29% –
12 PM Mostly Sunny 73° 73° 1% 0.00 in N 1 45% 51° 29% –
1 PM Mostly Sunny 76° 76° 1% 0.00 in N 1 42% 51° 29% –
2 PM Mostly Sunny 77° 77° 1% 0.00 in NW 5 39% 50° 29% –
3 PM Mostly Sunny 78° 78° 1% 0.00 in NW 5 37% 49° 29% –
4 PM Mostly Sunny 77° 77° 1% 0.00 in NW 5 36% 48° 29% –
5 PM Sunny 76° 76° 1% 0.00 in NW 6 37% 48° 25% –
6 PM Mostly Clear 72° 72° 1% 0.00 in NW 6 42% 48° 25% –
7 PM Mostly Clear 68° 68° 1% 0.00 in NW 6 49% 48° 25% –
8 PM Mostly Clear 64° 64° 1% 0.00 in Calm 56% 48° 25% –
9 PM Mostly Clear 61° 61° 1% 0.00 in Calm 60% 47° 25% –
10 PM Mostly Clear 60° 60° 1% 0.00 in Calm 61% 46° 25% –
11 PM Mostly Clear 59° 59° 1% 0.00 in NNW 1 62% 46° 21% –
Tuesday, October 2715 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Mostly Clear 57° 57° 1% 0.00 in NNW 1 63% 45° 21% –
1 AM Mostly Clear 56° 56° 1% 0.00 in NNW 1 65% 44° 21% –
2 AM Mostly Clear 55° 55° 1% 0.00 in Calm 66% 44° 21% –
3 AM Mostly Clear 54° 55° 1% 0.00 in Calm 65% 43° 21% –
4 AM Mostly Clear 54° 54° 1% 0.00 in Calm 64% 42° 21% –
5 AM Partly Cloudy 54° 54° 1% 0.00 in Calm 64% 42° 27% –
6 AM Mostly Sunny 53° 53° 1% 0.00 in Calm 69% 43° 27% –
7 AM Mostly Sunny 52° 52° 1% 0.00 in Calm 75% 44° 27% –
8 AM Mostly Sunny 52° 52° 1% 0.00 in Calm 77% 45° 27% –
9 AM Mostly Sunny 57° 57° 1% 0.00 in Calm 69% 47° 27% –
10 AM Mostly Sunny 63° 63° 1% 0.00 in Calm 59% 49° 27% –
11 AM Sunny 69° 69° 0% 0.00 in N 1 51% 50° 19% –
12 PM Sunny 72° 72° 0% 0.00 in N 1 45% 50° 19% –
1 PM Sunny 74° 75° 0% 0.00 in N 1 42% 50° 19% –
2 PM Sunny 76° 76° 0% 0.00 in NNW 5 39% 49° 19% –

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