Sunnyvale, CA 94089 Hourly Weather

Santa Clara County7:28 PM PDT37.40°N, 122.00°W

Next 48 hours

7 PM 10 PM Sat Oct 24 1 AM 4 AM 7 AM 10 AM 1 PM 4 PM 7 PM 10 PM Sun Oct 25 1 AM 4 AM 7 AM 10 AM 1 PM 4 PM 45° 50° 55° 60° 65° 70° 75° %
TemperatureFeels likeChance of precipitationNight
Friday, October 235 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
7 PM Clear 60° 60° 0% 0.00 in NW 8 G20 87% 56° 3% 0
8 PM Clear 59° 59° 0% 0.00 in NW 5 88% 55° 4% 0
9 PM Clear 57° 57° 0% 0.00 in NW 5 90% 54° 4% 0
10 PM Clear 56° 56° 0% 0.00 in NW 5 90% 53° 4% 0
11 PM Mostly Clear 54° 54° 0% 0.00 in WSW 3 G8 90% 51° 15% 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 WSW 3 G8 90% 50° 15% 0
1 AM Mostly Clear 50° 50° 0% 0.00 in WSW 3 G8 89% 47° 15% 0
2 AM Mostly Clear 49° 49° 0% 0.00 in ENE 2 89% 46° 16% 0
3 AM Mostly Clear 48° 48° 0% 0.00 in ENE 2 90% 45° 16% 0
4 AM Mostly Clear 46° 46° 0% 0.00 in ENE 2 92% 44° 16% 0
5 AM Patchy Fog 46° 46° 0% 0.00 in NE 2 95% 45° 28% 0
6 AM Patchy Fog 46° 46° 0% 0.00 in NE 2 95% 44° 28% 0
7 AM Mostly Sunny 45° 45° 0% 0.00 in NE 2 93% 43° 28% 0
8 AM Sunny 46° 46° 0% 0.00 in ENE 2 88% 42° 11% 0
9 AM Sunny 50° 50° 0% 0.00 in ENE 2 80% 44° 11% 1
10 AM Sunny 57° 57° 0% 0.00 in ENE 2 69% 47° 11% 2
11 AM Sunny 63° 63° 0% 0.00 in N 3 60% 49° 2% 3
12 PM Sunny 66° 66° 0% 0.00 in N 3 54% 49° 2% 4
1 PM Sunny 68° 68° 0% 0.00 in N 3 50% 49° 2% 5
2 PM Sunny 69° 69° 0% 0.00 in NNW 5 49% 49° 0% 4
3 PM Sunny 70° 70° 0% 0.00 in NNW 5 49% 49° 0% 3
4 PM Sunny 69° 69° 0% 0.00 in NNW 5 51% 50° 0% 1
5 PM Sunny 68° 68° 0% 0.00 in NNW 6 54% 51° 0% 0
6 PM Clear 66° 66° 0% 0.00 in NNW 6 59% 51° 0% 0
7 PM Clear 63° 63° 0% 0.00 in NNW 6 64% 50° 0% 0
8 PM Clear 60° 60° 0% 0.00 in Calm 69% 50° 2% 0
9 PM Clear 58° 58° 0% 0.00 in Calm 72% 49° 2% 0
10 PM Clear 56° 56° 0% 0.00 in Calm 74% 48° 2% 0
11 PM Clear 55° 55° 0% 0.00 in E 1 75% 47° 5% 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 74% 46° 5% –
1 AM Clear 53° 53° 0% 0.00 in E 1 74% 45° 5% –
2 AM Mostly Clear 52° 53° 0% 0.00 in ESE 2 74% 44° 8% –
3 AM Mostly Clear 51° 51° 0% 0.00 in ESE 2 76% 44° 8% –
4 AM Mostly Clear 50° 50° 0% 0.00 in ESE 2 78% 44° 8% –
5 AM Mostly Clear 49° 49° 0% 0.00 in ESE 1 80% 43° 17% –
6 AM Sunny 48° 48° 0% 0.00 in ESE 1 81% 42° 17% –
7 AM Sunny 48° 48° 0% 0.00 in ESE 1 81% 42° 17% –
8 AM Sunny 49° 49° 0% 0.00 in Calm 79% 43° 14% –
9 AM Sunny 53° 53° 0% 0.00 in Calm 75% 46° 14% –
10 AM Sunny 59° 59° 0% 0.00 in Calm 69% 49° 14% –
11 AM Sunny 64° 64° 0% 0.00 in Calm 63% 52° 16% –
12 PM Sunny 68° 68° 0% 0.00 in Calm 58% 53° 16% –
1 PM Sunny 70° 70° 0% 0.00 in Calm 54% 53° 16% –
2 PM Sunny 71° 71° 0% 0.00 in NW 3 53% 53° 9% –
3 PM Sunny 72° 72° 0% 0.00 in NW 3 53% 54° 9% –
4 PM Sunny 72° 72° 0% 0.00 in NW 3 55% 55° 9% –
5 PM Sunny 70° 70° 0% 0.00 in NW 7 59% 55° 14% –
6 PM Mostly Clear 68° 68° 0% 0.00 in NW 7 65% 56° 14% –
7 PM Mostly Clear 65° 65° 0% 0.00 in NW 7 71% 56° 14% –
8 PM Mostly Clear 62° 62° 0% 0.00 in Calm 77% 54° 10% –
9 PM Mostly Clear 60° 60° 0% 0.00 in Calm 80% 54° 10% –
10 PM Mostly Clear 58° 58° 0% 0.00 in Calm 83% 53° 10% –
11 PM Mostly Clear 57° 57° 0% 0.00 in N 1 84% 52° 14% –
Monday, October 2624 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Mostly Clear 56° 56° 0% 0.00 in N 1 86% 52° 14% –
1 AM Mostly Clear 54° 54° 0% 0.00 in N 1 87% 51° 14% –
2 AM Mostly Clear 53° 53° 0% 0.00 in SE 1 88% 50° 25% –
3 AM Mostly Clear 52° 52° 0% 0.00 in SE 1 91% 49° 25% –
4 AM Mostly Clear 51° 51° 0% 0.00 in SE 1 93% 49° 25% –
5 AM Partly Cloudy 50° 50° 0% 0.00 in ESE 1 95% 49° 41% –
6 AM Mostly Sunny 49° 49° 0% 0.00 in ESE 1 97% 48° 41% –
7 AM Patchy Fog 49° 49° 0% 0.00 in ESE 1 98% 48° 41% –
8 AM Mostly Sunny 50° 50° 0% 0.00 in SE 1 96% 49° 43% –
9 AM Mostly Sunny 54° 54° 0% 0.00 in SE 1 91% 51° 43% –
10 AM Mostly Sunny 60° 59° 0% 0.00 in SE 1 83% 54° 43% –
11 AM Mostly Sunny 64° 64° 0% 0.00 in NW 1 76% 57° 33% –
12 PM Mostly Sunny 67° 67° 0% 0.00 in NW 1 69% 57° 33% –
1 PM Mostly Sunny 69° 69° 0% 0.00 in NW 1 64% 56° 33% –
2 PM Sunny 70° 70° 0% 0.00 in NW 6 61% 56° 18% –
3 PM Sunny 70° 70° 0% 0.00 in NW 6 60% 56° 18% –
4 PM Sunny 69° 69° 0% 0.00 in NW 6 62% 56° 18% –
5 PM Sunny 68° 68° 1% 0.00 in NW 9 G15 65% 56° 18% –
6 PM Mostly Clear 66° 66° 1% 0.00 in NW 9 G15 70% 56° 18% –
7 PM Mostly Clear 63° 63° 1% 0.00 in NW 9 G15 77% 55° 18% –
8 PM Mostly Clear 60° 60° 1% 0.00 in WNW 1 82% 55° 18% –
9 PM Mostly Clear 58° 58° 1% 0.00 in WNW 1 85% 54° 18% –
10 PM Mostly Clear 57° 57° 1% 0.00 in WNW 1 87% 53° 18% –
11 PM Partly Cloudy 56° 56° 1% 0.00 in WNW 2 88% 52° 28% –
Tuesday, October 2724 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Partly Cloudy 55° 55° 1% 0.00 in WNW 2 89% 52° 28% –
1 AM Partly Cloudy 54° 54° 1% 0.00 in WNW 2 90% 51° 28% –
2 AM Partly Cloudy 52° 52° 1% 0.00 in N 1 91% 50° 48% –
3 AM Partly Cloudy 51° 51° 1% 0.00 in N 1 94% 49° 48% –
4 AM Partly Cloudy 50° 50° 1% 0.00 in N 1 96% 49° 48% –
5 AM Partly Cloudy 49° 49° 0% 0.00 in N 1 99% 48° 48% –
6 AM Patchy Fog 48° 48° 0% 0.00 in N 1 100% 48° 48% –
7 AM Patchy Fog 48° 47° 0% 0.00 in N 1 100% 48° 48% –
8 AM Patchy Fog 49° 49° 0% 0.00 in E 1 98% 48° 56% –
9 AM Partly Sunny 53° 53° 0% 0.00 in E 1 91% 50° 56% –
10 AM Partly Sunny 58° 58° 0% 0.00 in E 1 82% 53° 56% –
11 AM Mostly Sunny 63° 63° 0% 0.00 in NNW 1 74% 55° 31% –
12 PM Mostly Sunny 66° 66° 0% 0.00 in NNW 1 67% 55° 31% –
1 PM Mostly Sunny 68° 68° 0% 0.00 in NNW 1 61% 54° 31% –
2 PM Sunny 69° 69° 0% 0.00 in NW 5 57% 53° 20% –
3 PM Sunny 69° 69° 0% 0.00 in NW 5 56% 53° 20% –
4 PM Sunny 69° 69° 0% 0.00 in NW 5 58% 53° 20% –
5 PM Mostly Sunny 68° 67° 0% 0.00 in NW 8 G14 61% 54° 27% –
6 PM Partly Cloudy 65° 65° 0% 0.00 in NW 8 G14 66% 54° 27% –
7 PM Partly Cloudy 63° 63° 0% 0.00 in NW 8 G14 73% 54° 27% –
8 PM Partly Cloudy 60° 60° 0% 0.00 in NW 1 79% 53° 35% –
9 PM Partly Cloudy 58° 58° 0% 0.00 in NW 1 82% 53° 35% –
10 PM Partly Cloudy 57° 57° 0% 0.00 in NW 1 85% 52° 35% –
11 PM Partly Cloudy 56° 56° 1% 0.00 in WNW 1 87% 52° 35% –
Wednesday, October 2823 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Partly Cloudy 54° 55° 1% 0.00 in WNW 1 88% 51° 35% –
1 AM Partly Cloudy 54° 53° 1% 0.00 in WNW 1 88% 50° 35% –
2 AM Partly Cloudy 52° 52° 1% 0.00 in Calm 89% 49° 38% –
3 AM Partly Cloudy 51° 51° 1% 0.00 in Calm 92% 49° 38% –
4 AM Partly Cloudy 50° 50° 1% 0.00 in Calm 94% 48° 38% –
5 AM Partly Cloudy 49° 49° 1% 0.00 in S 1 97% 48° 47% –
6 AM Patchy Fog 48° 48° 1% 0.00 in S 1 100% 48° 47% –
7 AM Areas Of Fog 48° 48° 1% 0.00 in S 1 100% 48° 47% –
8 AM Areas Of Fog 49° 49° 1% 0.00 in Calm 100% 49° 54% –
9 AM Partly Sunny 53° 53° 1% 0.00 in Calm 93% 51° 54% –
10 AM Partly Sunny 58° 58° 1% 0.00 in Calm 84% 54° 54% –
11 AM Mostly Sunny 63° 63° 1% 0.00 in NW 1 75% 55° 47% –
12 PM Mostly Sunny 66° 66° 1% 0.00 in NW 1 68% 55° 47% –
1 PM Mostly Sunny 68° 68° 1% 0.00 in NW 1 62% 54° 47% –
2 PM Mostly Sunny 68° 69° 1% 0.00 in NW 5 59% 54° 41% –
3 PM Mostly Sunny 69° 69° 1% 0.00 in NW 5 58% 54° 41% –
4 PM Mostly Sunny 68° 68° 1% 0.00 in NW 5 60% 54° 41% –
5 PM Mostly Sunny 67° 67° 1% 0.00 in WNW 8 G14 63% 54° 45% –
6 PM Partly Cloudy 65° 65° 1% 0.00 in WNW 8 G14 68% 54° 45% –
7 PM Partly Cloudy 62° 62° 1% 0.00 in WNW 8 G14 75% 54° 45% –
8 PM Partly Cloudy 60° 60° 1% 0.00 in WNW 1 81% 54° 37% –
9 PM Partly Cloudy 58° 58° 1% 0.00 in WNW 1 84% 54° 37% –
10 PM Partly Cloudy 57° 57° 1% 0.00 in WNW 1 86% 53° 37% –

National Weather Service forecast updated 1 day 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.