Sunnyvale, CA 94088 Hourly Weather

Santa Clara County5:36 AM PDT37.37°N, 122.04°W

Next 48 hours

5 AM 8 AM 11 AM 2 PM 5 PM 8 PM 11 PM Sat Oct 24 2 AM 5 AM 8 AM 11 AM 2 PM 5 PM 8 PM 11 PM Sun Oct 25 2 AM 45° 50° 55° 60° 65° 70° %
TemperatureFeels likeChance of precipitationNight
Friday, October 2319 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
5 AM Patchy Fog 54° 54° 1% 0.00 in WSW 2 98% 53° 75% 0
6 AM Patchy Fog 53° 53° 0% 0.00 in W 1 99% 53° 80% 0
7 AM Areas Of Fog 53° 53° 0% 0.00 in S 1 100% 53° 81% 0
8 AM Areas Of Fog 53° 53° 0% 0.00 in NW 1 100% 53° 78% 0
9 AM Patchy Fog 56° 56° 0% 0.00 in NNW 1 100% 56° 82% 1
10 AM Mostly Cloudy 59° 59° 0% 0.00 in NNW 3 98% 59° 75% 2
11 AM Partly Sunny 61° 61° 0% 0.00 in NNW 6 93% 59° 51% 3
12 PM Mostly Sunny 64° 64° 0% 0.00 in NNW 7 G13 88% 61° 46% 4
1 PM Mostly Sunny 65° 65° 0% 0.00 in NNW 7 G15 85% 61° 35% 4
2 PM Sunny 66° 66° 0% 0.00 in NNW 8 G16 81% 60° 25% 4
3 PM Sunny 67° 67° 0% 0.00 in NNW 9 G16 76% 60° 16% 3
4 PM Sunny 67° 67° 0% 0.00 in NNW 9 G16 71% 58° 3% 1
5 PM Sunny 67° 67° 0% 0.00 in NNW 8 G15 71% 57° 2% 0
6 PM Clear 65° 65° 0% 0.00 in NW 7 G13 77% 57° 1% 0
7 PM Clear 61° 61° 0% 0.00 in NW 6 G12 82% 55° 1% 0
8 PM Clear 59° 59° 0% 0.00 in NW 6 82% 54° 4% 0
9 PM Clear 58° 58° 0% 0.00 in WNW 5 82% 52° 4% 0
10 PM Clear 57° 57° 0% 0.00 in WNW 5 82% 51° 5% 0
11 PM Clear 56° 56° 0% 0.00 in W 5 82% 50° 5% 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 W 3 82% 49° 9% 0
1 AM Mostly Clear 54° 54° 0% 0.00 in W 2 80% 48° 12% 0
2 AM Mostly Clear 52° 52° 0% 0.00 in W 2 80% 46° 14% 0
3 AM Mostly Clear 51° 51° 0% 0.00 in W 2 78% 44° 15% 0
4 AM Mostly Clear 50° 50° 0% 0.00 in W 2 78% 43° 9% 0
5 AM Mostly Clear 48° 48° 0% 0.00 in E 2 77% 41° 20% 0
6 AM Sunny 48° 48° 0% 0.00 in E 2 78% 42° 20% 0
7 AM Sunny 48° 48° 0% 0.00 in E 2 78% 41° 20% 0
8 AM Sunny 48° 48° 0% 0.00 in N 2 75% 40° 15% 0
9 AM Sunny 54° 54° 0% 0.00 in N 2 69% 44° 15% 1
10 AM Sunny 58° 58° 0% 0.00 in N 2 63% 46° 15% 2
11 AM Sunny 62° 62° 0% 0.00 in N 3 G8 54% 45° 3% 3
12 PM Sunny 66° 66° 0% 0.00 in N 3 G8 48% 46° 3% 4
1 PM Sunny 68° 68° 0% 0.00 in N 3 G8 46% 47° 3% 5
2 PM Sunny 70° 70° 0% 0.00 in NNW 5 46% 48° 3% 4
3 PM Sunny 70° 70° 0% 0.00 in NNW 5 46% 48° 3% 3
4 PM Sunny 70° 70° 0% 0.00 in NNW 5 46% 49° 3% 1
5 PM Sunny 69° 69° 0% 0.00 in NW 3 48% 49° 4% 0
6 PM Clear 67° 67° 0% 0.00 in NW 3 57% 51° 4% 0
7 PM Clear 63° 63° 0% 0.00 in NW 3 63% 50° 4% 0
8 PM Clear 60° 60° 0% 0.00 in Calm 66% 48° 1% 0
9 PM Clear 57° 57° 0% 0.00 in Calm 68% 47° 1% 0
10 PM Clear 56° 56° 0% 0.00 in Calm 69% 46° 1% 0
11 PM Clear 55° 55° 0% 0.00 in E 1 70% 46° 3% 0
Sunday, October 2524 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Clear 54° 54° 0% 0.00 in E 1 71% 45° 3% 0
1 AM Clear 53° 53° 0% 0.00 in E 1 71% 44° 3% 0
2 AM Mostly Clear 52° 52° 0% 0.00 in SE 1 71% 43° 12% 0
3 AM Mostly Clear 51° 51° 0% 0.00 in SE 1 71% 42° 12% 0
4 AM Mostly Clear 50° 50° 0% 0.00 in SE 1 71% 41° 12% 0
5 AM Mostly Clear 50° 50° 0% 0.00 in Calm 71% 40° 19% 0
6 AM Sunny 48° 48° 0% 0.00 in Calm 73% 40° 19% 0
7 AM Sunny 48° 48° 0% 0.00 in Calm 76% 41° 19% 0
8 AM Mostly Sunny 49° 49° 0% 0.00 in SE 1 76% 42° 27% 0
9 AM Mostly Sunny 53° 53° 0% 0.00 in SE 1 72% 45° 27% 1
10 AM Mostly Sunny 59° 59° 0% 0.00 in SE 1 67% 48° 27% 2
11 AM Mostly Sunny 64° 64° 0% 0.00 in NNE 1 62% 51° 30% 3
12 PM Mostly Sunny 68° 68° 0% 0.00 in NNE 1 58% 52° 30% 4
1 PM Mostly Sunny 70° 70° 0% 0.00 in NNE 1 55% 54° 30% 4
2 PM Sunny 72° 72° 0% 0.00 in NW 3 54% 54° 11% 4
3 PM Sunny 72° 72° 0% 0.00 in NW 3 54% 55° 11% 2
4 PM Sunny 72° 72° 0% 0.00 in NW 3 56% 55° 11% 1
5 PM Sunny 70° 70° 0% 0.00 in WNW 5 59% 55° 18% 0
6 PM Mostly Clear 67° 67° 0% 0.00 in WNW 5 65% 55° 18% –
7 PM Mostly Clear 64° 64° 0% 0.00 in WNW 5 72% 54° 18% –
8 PM Mostly Clear 60° 60° 0% 0.00 in Calm 78% 53° 25% –
9 PM Mostly Clear 58° 58° 0% 0.00 in Calm 81% 52° 25% –
10 PM Mostly Clear 57° 57° 0% 0.00 in Calm 82% 52° 25% –
11 PM Mostly Clear 56° 56° 0% 0.00 in WSW 2 84% 51° 23% –
Monday, October 2624 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Mostly Clear 55° 55° 0% 0.00 in WSW 2 86% 50° 23% –
1 AM Mostly Clear 54° 54° 0% 0.00 in WSW 2 87% 50° 23% –
2 AM Partly Cloudy 53° 53° 0% 0.00 in SW 1 89% 49° 29% –
3 AM Partly Cloudy 51° 51° 0% 0.00 in SW 1 89% 48° 29% –
4 AM Partly Cloudy 50° 50° 0% 0.00 in SW 1 90% 47° 29% –
5 AM Partly Cloudy 50° 50° 0% 0.00 in S 1 90% 47° 36% –
6 AM Patchy Fog 48° 48° 0% 0.00 in S 1 93% 46° 36% –
7 AM Patchy Fog 48° 48° 0% 0.00 in S 1 96% 47° 36% –
8 AM Patchy Fog 49° 49° 0% 0.00 in SSW 2 96% 48° 50% –
9 AM Mostly Sunny 53° 53° 0% 0.00 in SSW 2 91% 50° 50% –
10 AM Mostly Sunny 58° 59° 0% 0.00 in SSW 2 84% 54° 50% –
11 AM Sunny 63° 63° 0% 0.00 in NW 1 77% 56° 22% –
12 PM Sunny 66° 66° 0% 0.00 in NW 1 71% 57° 22% –
1 PM Sunny 68° 68° 0% 0.00 in NW 1 67% 57° 22% –
2 PM Sunny 69° 69° 0% 0.00 in NW 6 64% 56° 12% –
3 PM Sunny 69° 69° 0% 0.00 in NW 6 63% 56° 12% –
4 PM Sunny 68° 68° 0% 0.00 in NW 6 63% 55° 12% –
5 PM Sunny 67° 67° 1% 0.00 in NW 8 G14 64% 54° 14% –
6 PM Mostly Clear 64° 64° 1% 0.00 in NW 8 G14 71% 54° 14% –
7 PM Mostly Clear 60° 61° 1% 0.00 in NW 8 G14 78% 54° 14% –
8 PM Mostly Clear 58° 58° 1% 0.00 in WNW 2 84% 53° 14% –
9 PM Mostly Clear 57° 57° 1% 0.00 in WNW 2 86% 52° 14% –
10 PM Mostly Clear 56° 56° 1% 0.00 in WNW 2 86% 52° 14% –
11 PM Mostly Clear 55° 55° 1% 0.00 in WNW 3 86% 51° 19% –
Tuesday, October 2724 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Mostly Clear 54° 54° 1% 0.00 in WNW 3 89% 50° 19% –
1 AM Mostly Clear 52° 52° 1% 0.00 in WNW 3 92% 50° 19% –
2 AM Mostly Clear 51° 51° 1% 0.00 in WNW 2 94% 49° 19% –
3 AM Mostly Clear 50° 50° 1% 0.00 in WNW 2 94% 49° 19% –
4 AM Mostly Clear 50° 50° 1% 0.00 in WNW 2 94% 48° 19% –
5 AM Partly Cloudy 49° 49° 0% 0.00 in W 1 94% 47° 43% –
6 AM Patchy Fog 48° 48° 0% 0.00 in W 1 97% 47° 43% –
7 AM Patchy Fog 47° 47° 0% 0.00 in W 1 100% 47° 43% –
8 AM Patchy Fog 48° 48° 0% 0.00 in WNW 2 99% 48° 43% –
9 AM Patchy Fog 52° 52° 0% 0.00 in WNW 2 92% 50° 43% –
10 AM Mostly Sunny 57° 57° 0% 0.00 in WNW 2 82% 52° 43% –
11 AM Mostly Sunny 62° 62° 0% 0.00 in NNW 2 74% 54° 26% –
12 PM Mostly Sunny 65° 65° 0% 0.00 in NNW 2 67% 54° 26% –
1 PM Mostly Sunny 66° 66° 0% 0.00 in NNW 2 62% 53° 26% –
2 PM Mostly Sunny 67° 67° 0% 0.00 in NW 5 58% 52° 26% –
3 PM Mostly Sunny 68° 68° 0% 0.00 in NW 5 57% 52° 26% –
4 PM Mostly Sunny 67° 67° 0% 0.00 in NW 5 57% 52° 26% –
5 PM Mostly Sunny 66° 66° 0% 0.00 in NW 7 59% 51° 31% –
6 PM Partly Cloudy 63° 63° 0% 0.00 in NW 7 66% 52° 31% –
7 PM Partly Cloudy 60° 60° 0% 0.00 in NW 7 75% 52° 31% –
8 PM Partly Cloudy 57° 57° 0% 0.00 in WNW 2 83% 52° 31% –
9 PM Partly Cloudy 56° 56° 0% 0.00 in WNW 2 85% 51° 31% –
10 PM Partly Cloudy 55° 55° 0% 0.00 in WNW 2 84% 51° 31% –
11 PM Partly Cloudy 55° 55° 0% 0.00 in WNW 1 83% 50° 38% –
Wednesday, October 2824 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Partly Cloudy 54° 54° 0% 0.00 in WNW 1 85% 49° 38% –
1 AM Partly Cloudy 52° 52° 0% 0.00 in WNW 1 88% 49° 38% –
2 AM Partly Cloudy 51° 51° 0% 0.00 in W 1 90% 48° 38% –
3 AM Partly Cloudy 50° 50° 0% 0.00 in W 1 90% 47° 38% –
4 AM Partly Cloudy 49° 49° 0% 0.00 in W 1 90% 46° 38% –
5 AM Mostly Cloudy 49° 49° 0% 0.00 in Calm 90% 46° 56% –
6 AM Partly Sunny 48° 48° 0% 0.00 in Calm 93% 46° 56% –
7 AM Patchy Fog 48° 48° 0% 0.00 in Calm 97% 47° 56% –
8 AM Areas Of Fog 49° 49° 0% 0.00 in Calm 97% 48° 56% –
9 AM Partly Sunny 53° 53° 0% 0.00 in Calm 90% 50° 56% –
10 AM Partly Sunny 58° 58° 0% 0.00 in Calm 81% 52° 56% –
11 AM Partly Sunny 62° 62° 0% 0.00 in NW 1 72% 53° 53% –
12 PM Partly Sunny 65° 65° 0% 0.00 in NW 1 66% 53° 53% –
1 PM Partly Sunny 66° 66° 0% 0.00 in NW 1 61% 52° 53% –
2 PM Partly Sunny 67° 67° 0% 0.00 in NW 3 58% 52° 53% –
3 PM Partly Sunny 68° 68° 0% 0.00 in NW 3 57% 52° 53% –
4 PM Partly Sunny 67° 67° 0% 0.00 in NW 3 57% 52° 53% –
5 PM Mostly Sunny 66° 66° 1% 0.00 in WNW 6 60% 52° 49% –
6 PM Partly Cloudy 64° 64° 1% 0.00 in WNW 6 65% 52° 49% –
7 PM Partly Cloudy 61° 61° 1% 0.00 in WNW 6 73% 52° 49% –
8 PM Partly Cloudy 58° 58° 1% 0.00 in Calm 80% 52° 49% –
9 PM Partly Cloudy 57° 57° 1% 0.00 in Calm 82% 51° 49% –
10 PM Partly Cloudy 56° 56° 1% 0.00 in Calm 83% 51° 49% –
11 PM Mostly Cloudy 55° 55° 1% 0.00 in WNW 1 83% 50° 54% –
Thursday, October 2914 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Mostly Cloudy 54° 54° 1% 0.00 in WNW 1 85% 50° 54% –
1 AM Mostly Cloudy 53° 53° 1% 0.00 in WNW 1 87% 49° 54% –
2 AM Mostly Cloudy 52° 52° 1% 0.00 in Calm 89% 49° 54% –
3 AM Mostly Cloudy 51° 51° 1% 0.00 in Calm 89% 48° 54% –
4 AM Mostly Cloudy 50° 51° 1% 0.00 in Calm 90% 48° 54% –
5 AM Mostly Cloudy 50° 50° 2% 0.00 in Calm 91% 47° 64% –
6 AM Patchy Fog 49° 49° 2% 0.00 in Calm 95% 48° 64% –
7 AM Areas Of Fog 48° 48° 2% 0.00 in Calm 100% 48° 64% –
8 AM Areas Of Fog 49° 49° 2% 0.00 in Calm 100% 49° 64% –
9 AM Patchy Fog 53° 53° 2% 0.00 in Calm 93% 51° 64% –
10 AM Partly Sunny 58° 58° 2% 0.00 in Calm 83% 53° 64% –
11 AM Mostly Sunny 62° 62° 2% 0.00 in WNW 1 75% 54° 38% –
12 PM Mostly Sunny 64° 64° 2% 0.00 in WNW 1 69% 54° 38% –
1 PM Mostly Sunny 66° 66° 2% 0.00 in WNW 1 65% 54° 38% –

National Weather Service forecast updated 3 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.