Sunnyvale, CA 94087 Hourly Weather

Santa Clara County2:46 AM PDT37.35°N, 122.03°W

Next 48 hours

2 AM 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 45° 50° 55° 60° 65° 70° 75° %
TemperatureFeels likeChance of precipitationNight
Friday, October 2322 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
2 AM Mostly Cloudy 56° 56° 4% 0.00 in WNW 3 96% 55° 80% 0
3 AM Mostly Cloudy 55° 55° 2% 0.00 in WNW 2 96% 54° 75% 0
4 AM Mostly Cloudy 54° 54° 0% 0.00 in SW 2 97% 53° 73% 0
5 AM Patchy Fog 54° 54° 0% 0.00 in SSE 2 99% 53° 66% 0
6 AM Patchy Fog 53° 53° 0% 0.00 in SSE 2 99% 53° 64% 0
7 AM Patchy Fog 53° 53° 0% 0.00 in SSW 1 100% 53° 66% 0
8 AM Patchy Fog 53° 53° 0% 0.00 in WNW 1 100% 53° 68% 0
9 AM Patchy Fog 56° 56° 0% 0.00 in NNW 2 100% 56° 62% 1
10 AM Partly Sunny 59° 59° 0% 0.00 in N 2 95% 58° 65% 2
11 AM Mostly Sunny 62° 62° 0% 0.00 in N 5 G10 89% 58° 35% 3
12 PM Mostly Sunny 65° 65° 0% 0.00 in NNW 7 G13 83% 60° 40% 4
1 PM Sunny 66° 66° 0% 0.00 in NNW 7 G14 80% 60° 22% 4
2 PM Sunny 67° 67° 0% 0.00 in NNW 8 G15 76% 59° 12% 4
3 PM Sunny 68° 68° 0% 0.00 in NNW 9 G16 71% 58° 2% 3
4 PM Sunny 68° 68° 0% 0.00 in NNW 9 G16 67% 57° 1% 1
5 PM Sunny 67° 67° 0% 0.00 in NNW 8 G16 69% 56° 1% 0
6 PM Clear 65° 65° 0% 0.00 in NNW 7 G13 74% 56° 1% 0
7 PM Clear 61° 61° 0% 0.00 in NW 6 81% 55° 1% 0
8 PM Clear 59° 59° 0% 0.00 in NW 5 82% 54° 3% 0
9 PM Clear 58° 58° 0% 0.00 in NW 5 84% 53° 3% 0
10 PM Mostly Clear 56° 56° 0% 0.00 in WNW 5 83% 51° 6% 0
11 PM Mostly Clear 55° 55° 0% 0.00 in W 2 82% 50° 18% 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 2 81% 48° 18% 0
1 AM Mostly Clear 52° 52° 0% 0.00 in W 2 80% 46° 18% 0
2 AM Mostly Clear 51° 51° 0% 0.00 in WNW 2 80% 45° 19% 0
3 AM Mostly Clear 51° 51° 0% 0.00 in WNW 2 78% 44° 19% 0
4 AM Mostly Clear 49° 49° 0% 0.00 in WNW 2 79% 43° 19% 0
5 AM Partly Cloudy 49° 49° 0% 0.00 in NW 2 79% 43° 31% 0
6 AM Mostly Sunny 48° 48° 0% 0.00 in NW 2 78% 42° 31% 0
7 AM Mostly Sunny 48° 48° 0% 0.00 in NW 2 78% 41° 31% 0
8 AM Sunny 48° 48° 0% 0.00 in NE 2 76% 41° 13% 0
9 AM Sunny 53° 53° 0% 0.00 in NE 2 70% 43° 13% 1
10 AM Sunny 59° 59° 0% 0.00 in NE 2 60% 45° 13% 2
11 AM Sunny 64° 64° 0% 0.00 in N 3 51% 46° 1% 3
12 PM Sunny 68° 68° 0% 0.00 in N 3 46% 46° 1% 4
1 PM Sunny 70° 70° 0% 0.00 in N 3 43% 46° 1% 5
2 PM Sunny 71° 71° 0% 0.00 in N 5 41% 46° 0% 4
3 PM Sunny 72° 72° 0% 0.00 in N 5 40% 46° 0% 3
4 PM Sunny 72° 72° 0% 0.00 in N 5 41% 46° 0% 1
5 PM Sunny 70° 70° 0% 0.00 in NNW 3 43% 47° 1% 0
6 PM Clear 67° 67° 0% 0.00 in NNW 3 49% 47° 1% 0
7 PM Clear 64° 64° 0% 0.00 in NNW 3 55% 47° 1% 0
8 PM Clear 60° 60° 0% 0.00 in Calm 61% 47° 2% 0
9 PM Clear 58° 58° 0% 0.00 in Calm 64% 46° 2% 0
10 PM Clear 57° 57° 0% 0.00 in Calm 65% 45° 2% 0
11 PM Clear 56° 56° 0% 0.00 in NE 1 66% 45° 5% 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 NE 1 67% 44° 5% 0
1 AM Clear 55° 55° 0% 0.00 in NE 1 67% 44° 5% 0
2 AM Mostly Clear 54° 54° 0% 0.00 in ESE 1 67% 43° 9% 0
3 AM Mostly Clear 53° 53° 0% 0.00 in ESE 1 67% 42° 9% 0
4 AM Mostly Clear 52° 52° 0% 0.00 in ESE 1 66% 42° 9% 0
5 AM Mostly Clear 52° 52° 0% 0.00 in Calm 67% 41° 19% 0
6 AM Sunny 50° 51° 0% 0.00 in Calm 69% 41° 19% –
7 AM Sunny 50° 50° 0% 0.00 in Calm 71% 41° 19% –
8 AM Sunny 51° 51° 0% 0.00 in Calm 71% 42° 16% –
9 AM Sunny 55° 55° 0% 0.00 in Calm 67% 45° 16% –
10 AM Sunny 61° 61° 0% 0.00 in Calm 61% 48° 16% –
11 AM Sunny 66° 66° 0% 0.00 in NE 1 56% 50° 13% –
12 PM Sunny 70° 70° 0% 0.00 in NE 1 51% 51° 13% –
1 PM Sunny 72° 73° 0% 0.00 in NE 1 48% 52° 13% –
2 PM Sunny 74° 74° 0% 0.00 in NW 3 46% 52° 11% –
3 PM Sunny 75° 75° 0% 0.00 in NW 3 46% 52° 11% –
4 PM Sunny 74° 74° 0% 0.00 in NW 3 47% 53° 11% –
5 PM Sunny 73° 73° 0% 0.00 in NW 5 50% 53° 14% –
6 PM Mostly Clear 70° 70° 0% 0.00 in NW 5 56% 53° 14% –
7 PM Mostly Clear 66° 66° 0% 0.00 in NW 5 64% 53° 14% –
8 PM Mostly Clear 62° 62° 0% 0.00 in Calm 70% 52° 10% –
9 PM Mostly Clear 60° 60° 0% 0.00 in Calm 74% 51° 10% –
10 PM Mostly Clear 58° 59° 0% 0.00 in Calm 76% 51° 10% –
11 PM Mostly Clear 57° 57° 0% 0.00 in Calm 77% 50° 13% –
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 Calm 78% 49° 13% –
1 AM Mostly Clear 55° 55° 0% 0.00 in Calm 79% 49° 13% –
2 AM Partly Cloudy 54° 54° 0% 0.00 in Calm 80% 48° 27% –
3 AM Partly Cloudy 53° 53° 0% 0.00 in Calm 80% 48° 27% –
4 AM Partly Cloudy 52° 53° 0% 0.00 in Calm 81% 47° 27% –
5 AM Partly Cloudy 52° 52° 0% 0.00 in Calm 82% 47° 43% –
6 AM Mostly Sunny 51° 51° 0% 0.00 in Calm 85% 46° 43% –
7 AM Mostly Sunny 50° 50° 0% 0.00 in Calm 88% 47° 43% –
8 AM Mostly Sunny 52° 52° 0% 0.00 in SSE 1 87% 48° 45% –
9 AM Mostly Sunny 56° 56° 0% 0.00 in SSE 1 82% 50° 45% –
10 AM Mostly Sunny 61° 61° 0% 0.00 in SSE 1 75% 53° 45% –
11 AM Mostly Sunny 66° 66° 0% 0.00 in NNW 1 68% 55° 29% –
12 PM Mostly Sunny 69° 69° 0% 0.00 in NNW 1 62% 55° 29% –
1 PM Mostly Sunny 71° 71° 0% 0.00 in NNW 1 57% 55° 29% –
2 PM Sunny 72° 72° 0% 0.00 in NW 5 54% 54° 19% –
3 PM Sunny 72° 72° 0% 0.00 in NW 5 53% 54° 19% –
4 PM Sunny 72° 72° 0% 0.00 in NW 5 54% 54° 19% –
5 PM Sunny 70° 70° 1% 0.00 in NW 7 57% 54° 19% –
6 PM Mostly Clear 67° 67° 1% 0.00 in NW 7 63% 54° 19% –
7 PM Mostly Clear 63° 63° 1% 0.00 in NW 7 70% 54° 19% –
8 PM Mostly Clear 60° 60° 1% 0.00 in WNW 1 77% 53° 19% –
9 PM Mostly Clear 58° 58° 1% 0.00 in WNW 1 80% 52° 19% –
10 PM Mostly Clear 57° 57° 1% 0.00 in WNW 1 81% 51° 19% –
11 PM Partly Cloudy 56° 56° 1% 0.00 in NW 2 82% 51° 26% –
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 NW 2 83% 50° 26% –
1 AM Partly Cloudy 54° 54° 1% 0.00 in NW 2 83% 49° 26% –
2 AM Partly Cloudy 53° 53° 1% 0.00 in NW 1 84% 48° 49% –
3 AM Partly Cloudy 52° 52° 1% 0.00 in NW 1 84% 48° 49% –
4 AM Partly Cloudy 51° 51° 1% 0.00 in NW 1 86% 47° 49% –
5 AM Partly Cloudy 50° 50° 0% 0.00 in N 1 87% 46° 50% –
6 AM Mostly Sunny 49° 49° 0% 0.00 in N 1 90% 46° 50% –
7 AM Mostly Sunny 49° 49° 0% 0.00 in N 1 92% 46° 50% –
8 AM Partly Sunny 50° 50° 0% 0.00 in N 1 92% 47° 58% –
9 AM Partly Sunny 54° 54° 0% 0.00 in N 1 85% 50° 58% –
10 AM Partly Sunny 59° 59° 0% 0.00 in N 1 76% 52° 58% –
11 AM Mostly Sunny 64° 64° 0% 0.00 in NNW 1 67% 53° 27% –
12 PM Mostly Sunny 68° 68° 0% 0.00 in NNW 1 60% 53° 27% –
1 PM Mostly Sunny 70° 70° 0% 0.00 in NNW 1 54% 53° 27% –
2 PM Sunny 71° 71° 0% 0.00 in NNW 5 51% 52° 21% –
3 PM Sunny 72° 72° 0% 0.00 in NNW 5 49% 52° 21% –
4 PM Sunny 71° 71° 0% 0.00 in NNW 5 49% 51° 21% –
5 PM Mostly Sunny 69° 69° 0% 0.00 in NW 6 52% 51° 29% –
6 PM Partly Cloudy 66° 67° 0% 0.00 in NW 6 58% 52° 29% –
7 PM Partly Cloudy 63° 63° 0% 0.00 in NW 6 66% 52° 29% –
8 PM Partly Cloudy 60° 60° 0% 0.00 in NW 1 73% 51° 35% –
9 PM Partly Cloudy 58° 58° 0% 0.00 in NW 1 77% 51° 35% –
10 PM Partly Cloudy 57° 57° 0% 0.00 in NW 1 79% 50° 35% –
11 PM Partly Cloudy 56° 56° 1% 0.00 in WNW 1 80% 50° 34% –
Wednesday, October 2824 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Partly Cloudy 55° 55° 1% 0.00 in WNW 1 81% 49° 34% –
1 AM Partly Cloudy 54° 54° 1% 0.00 in WNW 1 81% 48° 34% –
2 AM Partly Cloudy 53° 53° 1% 0.00 in Calm 81% 48° 39% –
3 AM Partly Cloudy 52° 52° 1% 0.00 in Calm 82% 47° 39% –
4 AM Partly Cloudy 52° 52° 1% 0.00 in Calm 82% 46° 39% –
5 AM Partly Cloudy 51° 51° 1% 0.00 in Calm 83% 46° 48% –
6 AM Mostly Sunny 50° 50° 1% 0.00 in Calm 88% 46° 48% –
7 AM Mostly Sunny 49° 49° 1% 0.00 in Calm 92% 47° 48% –
8 AM Partly Sunny 50° 50° 1% 0.00 in Calm 92% 48° 57% –
9 AM Partly Sunny 54° 54° 1% 0.00 in Calm 86% 50° 57% –
10 AM Partly Sunny 60° 60° 1% 0.00 in Calm 77% 52° 57% –
11 AM Mostly Sunny 64° 64° 1% 0.00 in NW 1 68% 53° 44% –
12 PM Mostly Sunny 67° 67° 1% 0.00 in NW 1 61% 54° 44% –
1 PM Mostly Sunny 69° 69° 1% 0.00 in NW 1 56% 53° 44% –
2 PM Mostly Sunny 70° 70° 1% 0.00 in NW 5 53% 53° 44% –
3 PM Mostly Sunny 71° 71° 1% 0.00 in NW 5 52% 52° 44% –
4 PM Mostly Sunny 70° 70° 1% 0.00 in NW 5 52% 52° 44% –
5 PM Mostly Sunny 69° 69° 1% 0.00 in WNW 6 55% 52° 45% –
6 PM Partly Cloudy 66° 66° 1% 0.00 in WNW 6 61% 52° 45% –
7 PM Partly Cloudy 63° 63° 1% 0.00 in WNW 6 69% 52° 45% –
8 PM Partly Cloudy 60° 60° 1% 0.00 in WNW 1 76% 52° 37% –
9 PM Partly Cloudy 58° 58° 1% 0.00 in WNW 1 79% 52° 37% –
10 PM Partly Cloudy 57° 57° 1% 0.00 in WNW 1 81% 51° 37% –
11 PM Partly Cloudy 56° 56° 1% 0.00 in WSW 1 82% 51° 41% –
Thursday, October 291 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Partly Cloudy 55° 55° 1% 0.00 in WSW 1 83% 50° 41% –

National Weather Service forecast updated 15 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 4Conservative index and reflects what the press published. Terms of use.