Hayward, CA 94557 Hourly Weather

Alameda County5:19 PM PDT37.68°N, 121.92°W

Next 48 hours

5 PM 8 PM 11 PM Fri Oct 23 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 45° 50° 55° 60° 65° 70° %
TemperatureFeels likeChance of precipitationNight
Thursday, October 227 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
5 PM Chance Rain Showers 60° 60° 28% <0.01 in W 7 G15 100% 60° 91% 0
6 PM Slight Chance Rain Showers 58° 58° 22% <0.01 in W 7 G15 100% 58° 89% 0
7 PM Mostly Cloudy 56° 56° 14% <0.01 in W 7 G14 97% 55° 85% 0
8 PM Mostly Cloudy 57° 57° 9% <0.01 in W 6 G14 94% 55° 85% 0
9 PM Mostly Cloudy 56° 56° 7% <0.01 in WSW 6 G14 92% 54° 79% 0
10 PM Mostly Cloudy 57° 57° 5% <0.01 in WSW 7 G15 90% 54° 75% 0
11 PM Mostly Cloudy 57° 57° 4% 0.00 in WSW 7 G17 86% 53° 63% 0
Friday, October 2324 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Mostly Cloudy 57° 57° 4% 0.00 in WSW 6 G16 88% 53° 61% 0
1 AM Mostly Cloudy 57° 57° 5% 0.00 in WSW 6 G15 87% 53° 72% 0
2 AM Mostly Cloudy 56° 56° 4% 0.00 in WSW 5 G13 87% 52° 72% 0
3 AM Mostly Cloudy 56° 56° 2% 0.00 in WSW 3 G10 88% 52° 60% 0
4 AM Mostly Cloudy 55° 55° 1% 0.00 in SW 2 G9 89% 52° 65% 0
5 AM Mostly Cloudy 54° 54° 0% 0.00 in SW 2 90% 51° 62% 0
6 AM Partly Sunny 54° 54° 0% 0.00 in SW 1 92% 51° 58% 0
7 AM Patchy Fog 53° 53° 0% 0.00 in SW 1 94% 51° 61% 0
8 AM Patchy Fog 53° 53° 1% 0.00 in Calm 96% 52° 56% 0
9 AM Areas Of Fog 54° 54° 2% 0.00 in Calm 100% 54° 74% 1
10 AM Patchy Fog 56° 56° 3% 0.00 in N 1 G9 100% 56° 60% 2
11 AM Partly Sunny 58° 58° 0% 0.00 in N 5 G14 96% 56° 65% 3
12 PM Partly Sunny 61° 61° 0% 0.00 in NNE 6 G15 87% 57° 63% 4
1 PM Sunny 63° 63° 0% 0.00 in NNE 7 G16 80% 57° 20% 4
2 PM Sunny 64° 64° 0% 0.00 in N 7 G18 74% 56° 11% 4
3 PM Sunny 66° 66° 0% 0.00 in N 8 G18 66% 54° 3% 3
4 PM Sunny 66° 66° 0% 0.00 in N 8 G18 59% 51° 0% 1
5 PM Sunny 65° 65° 0% 0.00 in N 8 G18 58% 50° 0% 0
6 PM Clear 62° 62° 0% 0.00 in N 6 G13 62% 49° 0% 0
7 PM Clear 57° 57° 0% 0.00 in NNW 5 65% 45° 0% 0
8 PM Clear 55° 55° 0% 0.00 in NW 2 63% 42° 0% 0
9 PM Clear 54° 54° 0% 0.00 in WNW 1 64% 41° 0% 0
10 PM Clear 53° 53° 0% 0.00 in W 1 63% 41° 0% 0
11 PM Clear 52° 52° 0% 0.00 in WSW 1 62% 40° 5% 0
Saturday, October 2424 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Clear 52° 52° 0% 0.00 in WSW 1 64% 40° 5% 0
1 AM Clear 51° 51° 0% 0.00 in WSW 1 64% 39° 5% 0
2 AM Mostly Clear 50° 50° 0% 0.00 in ENE 1 64% 39° 7% 0
3 AM Mostly Clear 50° 50° 0% 0.00 in ENE 1 64% 38° 7% 0
4 AM Mostly Clear 48° 48° 0% 0.00 in ENE 1 65% 37° 7% 0
5 AM Clear 48° 49° 0% 0.00 in E 2 62% 36° 3% 0
6 AM Sunny 48° 48° 0% 0.00 in E 2 64% 36° 3% 0
7 AM Sunny 47° 47° 0% 0.00 in E 2 64% 36° 3% 0
8 AM Sunny 48° 48° 0% 0.00 in NE 2 G8 62% 35° 2% 0
9 AM Sunny 50° 50° 0% 0.00 in NE 2 G8 58% 36° 2% 1
10 AM Sunny 55° 55° 0% 0.00 in NE 2 G8 54% 38° 2% 2
11 AM Sunny 59° 59° 0% 0.00 in NNE 3 G12 50% 40° 0% 3
12 PM Sunny 62° 63° 0% 0.00 in NNE 3 G12 46% 42° 0% 4
1 PM Sunny 66° 66° 0% 0.00 in NNE 3 G12 43% 42° 0% 5
2 PM Sunny 68° 68° 0% 0.00 in N 3 G10 40% 43° 0% 4
3 PM Sunny 70° 70° 0% 0.00 in N 3 G10 39% 43° 0% 3
4 PM Sunny 70° 70° 0% 0.00 in N 3 G10 38% 43° 0% 1
5 PM Sunny 69° 69° 0% 0.00 in N 3 39% 43° 0% 0
6 PM Clear 66° 66° 0% 0.00 in N 3 42% 43° 0% 0
7 PM Clear 63° 63° 0% 0.00 in N 3 47% 42° 0% 0
8 PM Clear 59° 59° 0% 0.00 in Calm 51% 41° 1% 0
9 PM Clear 57° 57° 0% 0.00 in Calm 53% 40° 1% 0
10 PM Clear 55° 55° 0% 0.00 in Calm 54% 39° 1% 0
11 PM Clear 54° 54° 0% 0.00 in Calm 55% 38° 3% 0
Sunday, October 2524 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Clear 53° 53° 0% 0.00 in Calm 56% 38° 3% 0
1 AM Clear 53° 53° 0% 0.00 in Calm 58% 38° 3% 0
2 AM Clear 53° 53° 0% 0.00 in Calm 59% 39° 3% 0
3 AM Clear 52° 52° 0% 0.00 in Calm 60% 38° 3% 0
4 AM Clear 52° 52° 0% 0.00 in Calm 60% 38° 3% 0
5 AM Mostly Clear 51° 51° 0% 0.00 in Calm 61% 38° 11% 0
6 AM Sunny 50° 50° 0% 0.00 in Calm 64% 38° 11% –
7 AM Sunny 49° 49° 0% 0.00 in Calm 67% 39° 11% –
8 AM Sunny 50° 50° 0% 0.00 in Calm 67% 40° 5% –
9 AM Sunny 54° 54° 0% 0.00 in Calm 64% 42° 5% –
10 AM Sunny 58° 58° 0% 0.00 in Calm 60% 44° 5% –
11 AM Sunny 63° 63° 0% 0.00 in Calm 55% 46° 8% –
12 PM Sunny 67° 67° 0% 0.00 in Calm 50% 48° 8% –
1 PM Sunny 70° 70° 0% 0.00 in Calm 46% 48° 8% –
2 PM Sunny 72° 72° 0% 0.00 in NNW 2 42% 48° 8% –
3 PM Sunny 73° 73° 0% 0.00 in NNW 2 41% 48° 8% –
4 PM Sunny 73° 73° 0% 0.00 in NNW 2 41% 48° 8% –
5 PM Sunny 71° 71° 0% 0.00 in WNW 3 G8 43% 48° 13% –
6 PM Mostly Clear 68° 68° 0% 0.00 in WNW 3 G8 46% 47° 13% –
7 PM Mostly Clear 64° 64° 0% 0.00 in WNW 3 G8 50% 45° 13% –
8 PM Mostly Clear 60° 61° 0% 0.00 in Calm 54% 44° 9% –
9 PM Mostly Clear 59° 59° 0% 0.00 in Calm 57% 43° 9% –
10 PM Mostly Clear 57° 57° 0% 0.00 in Calm 58% 43° 9% –
11 PM Mostly Clear 57° 57° 0% 0.00 in Calm 60% 43° 10% –
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 63% 43° 10% –
1 AM Mostly Clear 55° 55° 0% 0.00 in Calm 66% 44° 10% –
2 AM Mostly Clear 54° 54° 0% 0.00 in Calm 68% 44° 21% –
3 AM Mostly Clear 53° 53° 0% 0.00 in Calm 70% 44° 21% –
4 AM Mostly Clear 53° 53° 0% 0.00 in Calm 71% 44° 21% –
5 AM Partly Cloudy 52° 52° 0% 0.00 in Calm 73% 44° 36% –
6 AM Mostly Sunny 51° 51° 0% 0.00 in Calm 76% 44° 36% –
7 AM Mostly Sunny 50° 50° 0% 0.00 in Calm 79% 44° 36% –
8 AM Mostly Sunny 51° 51° 0% 0.00 in Calm 80% 45° 35% –
9 AM Mostly Sunny 54° 54° 0% 0.00 in Calm 77% 47° 35% –
10 AM Mostly Sunny 58° 58° 0% 0.00 in Calm 72% 50° 35% –
11 AM Sunny 63° 63° 0% 0.00 in W 1 G7 67% 51° 24% –
12 PM Sunny 66° 66° 0% 0.00 in W 1 G7 60% 52° 24% –
1 PM Sunny 68° 68° 0% 0.00 in W 1 G7 54% 51° 24% –
2 PM Sunny 70° 70° 0% 0.00 in W 3 G10 50% 50° 18% –
3 PM Sunny 70° 70° 0% 0.00 in W 3 G10 48% 50° 18% –
4 PM Sunny 69° 69° 0% 0.00 in W 3 G10 49% 49° 18% –
5 PM Sunny 68° 68° 1% 0.00 in W 5 G10 51% 49° 19% –
6 PM Mostly Clear 64° 64° 1% 0.00 in W 5 G10 55% 48° 19% –
7 PM Mostly Clear 60° 60° 1% 0.00 in W 5 G10 60% 47° 19% –
8 PM Mostly Clear 57° 57° 1% 0.00 in W 1 65% 45° 16% –
9 PM Mostly Clear 55° 55° 1% 0.00 in W 1 67% 45° 16% –
10 PM Mostly Clear 55° 55° 1% 0.00 in W 1 68% 44° 16% –
11 PM Mostly Clear 54° 54° 1% 0.00 in Calm 68% 44° 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 Calm 70% 44° 19% –
1 AM Mostly Clear 53° 53° 1% 0.00 in Calm 71% 44° 19% –
2 AM Partly Cloudy 53° 53° 1% 0.00 in Calm 72% 44° 28% –
3 AM Partly Cloudy 52° 52° 1% 0.00 in Calm 73% 44° 28% –
4 AM Partly Cloudy 51° 51° 1% 0.00 in Calm 74% 43° 28% –
5 AM Partly Cloudy 50° 50° 0% 0.00 in Calm 76% 43° 33% –
6 AM Mostly Sunny 49° 49° 0% 0.00 in Calm 79% 43° 33% –
7 AM Mostly Sunny 48° 49° 0% 0.00 in Calm 82% 43° 33% –
8 AM Mostly Sunny 49° 49° 0% 0.00 in Calm 83% 44° 45% –
9 AM Mostly Sunny 52° 52° 0% 0.00 in Calm 80% 46° 45% –
10 AM Mostly Sunny 56° 56° 0% 0.00 in Calm 74% 48° 45% –
11 AM Sunny 61° 61° 0% 0.00 in WNW 1 G7 67% 50° 21% –
12 PM Sunny 64° 64° 0% 0.00 in WNW 1 G7 60% 50° 21% –
1 PM Sunny 67° 67° 0% 0.00 in WNW 1 G7 53% 49° 21% –
2 PM Sunny 68° 69° 0% 0.00 in WNW 2 G9 48% 48° 18% –
3 PM Sunny 69° 69° 0% 0.00 in WNW 2 G9 45% 47° 18% –
4 PM Sunny 69° 69° 0% 0.00 in WNW 2 G9 45% 47° 18% –
5 PM Sunny 67° 67° 0% 0.00 in W 5 47% 46° 24% –
6 PM Mostly Clear 64° 64° 0% 0.00 in W 5 51% 46° 24% –
7 PM Mostly Clear 60° 60° 0% 0.00 in W 5 56% 44° 24% –
8 PM Partly Cloudy 57° 57° 0% 0.00 in W 1 61% 43° 31% –
9 PM Partly Cloudy 55° 55° 0% 0.00 in W 1 64% 43° 31% –
10 PM Partly Cloudy 54° 54° 0% 0.00 in W 1 66% 43° 31% –
11 PM Partly Cloudy 54° 54° 1% 0.00 in Calm 67% 43° 26% –
Wednesday, October 2824 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Partly Cloudy 53° 53° 1% 0.00 in Calm 69% 43° 26% –
1 AM Partly Cloudy 53° 53° 1% 0.00 in Calm 70% 43° 26% –
2 AM Partly Cloudy 52° 52° 1% 0.00 in Calm 71% 43° 29% –
3 AM Partly Cloudy 52° 52° 1% 0.00 in Calm 72% 43° 29% –
4 AM Partly Cloudy 51° 51° 1% 0.00 in Calm 74% 43° 29% –
5 AM Partly Cloudy 50° 51° 1% 0.00 in Calm 75% 43° 37% –
6 AM Mostly Sunny 50° 50° 1% 0.00 in Calm 79% 43° 37% –
7 AM Mostly Sunny 49° 49° 1% 0.00 in Calm 82% 44° 37% –
8 AM Mostly Sunny 50° 50° 1% 0.00 in Calm 83% 45° 45% –
9 AM Mostly Sunny 53° 53° 1% 0.00 in Calm 80% 47° 45% –
10 AM Mostly Sunny 57° 57° 1% 0.00 in Calm 75% 49° 45% –
11 AM Mostly Sunny 61° 61° 0% 0.00 in Calm 68% 50° 36% –
12 PM Mostly Sunny 64° 64° 0% 0.00 in Calm 61% 50° 36% –
1 PM Mostly Sunny 66° 67° 0% 0.00 in Calm 54% 50° 36% –
2 PM Mostly Sunny 68° 68° 0% 0.00 in W 2 G8 50% 48° 40% –
3 PM Mostly Sunny 68° 69° 0% 0.00 in W 2 G8 48% 48° 40% –
4 PM Mostly Sunny 68° 68° 0% 0.00 in W 2 G8 48% 47° 40% –
5 PM Mostly Sunny 66° 66° 0% 0.00 in W 5 50% 47° 39% –
6 PM Partly Cloudy 63° 63° 0% 0.00 in W 5 55% 46° 39% –
7 PM Partly Cloudy 59° 59° 0% 0.00 in W 5 60% 46° 39% –
8 PM Partly Cloudy 56° 56° 0% 0.00 in W 1 65% 45° 37% –
9 PM Partly Cloudy 55° 55° 0% 0.00 in W 1 67% 44° 37% –
10 PM Partly Cloudy 54° 54° 0% 0.00 in W 1 69% 44° 37% –
11 PM Partly Cloudy 54° 54° 1% 0.00 in Calm 70% 44° 33% –
Thursday, October 292 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Partly Cloudy 53° 53° 1% 0.00 in Calm 72% 44° 33% –
1 AM Partly Cloudy 53° 53° 1% 0.00 in Calm 73% 45° 33% –

National Weather Service forecast updated 5 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.