Hayward, CA 94557 Hourly Weather

Alameda County7:36 PM PDT37.68°N, 121.92°W

Next 48 hours

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 4 AM 7 AM 10 AM 1 PM 4 PM 50° 55° 60° 65° %
TemperatureFeels likeChance of precipitationNight
Wednesday, October 215 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
7 PM Chance Rain Showers 61° 61° 29% <0.01 in W 5 74% 53° 84% 0
8 PM Slight Chance Rain Showers 61° 61° 23% <0.01 in W 3 G8 74% 53° 70% 0
9 PM Slight Chance Rain Showers 60° 60° 22% <0.01 in N 2 G8 76% 52° 60% 0
10 PM Slight Chance Rain Showers 60° 60° 23% <0.01 in N 2 77% 53° 78% 0
11 PM Slight Chance Rain Showers 60° 60° 21% 0.01 in NNW 1 78% 53° 64% 0
Thursday, October 2224 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Chance Rain Showers 59° 59° 30% 0.01 in E 1 81% 53° 69% 0
1 AM Chance Rain Showers 59° 59° 43% 0.01 in W 1 81% 53° 70% 0
2 AM Chance Rain Showers 58° 59° 54% 0.01 in Calm 82% 53° 69% 0
3 AM Chance Rain Showers 57° 57° 32% 0.01 in Calm 83% 52° 60% 0
4 AM Slight Chance Rain Showers 57° 57° 21% 0.01 in Calm 85% 52° 64% 0
5 AM Chance Rain Showers 56° 56° 45% <0.01 in Calm 87% 52° 67% 0
6 AM Chance Rain Showers 55° 55° 49% <0.01 in Calm 89% 52° 66% 0
7 AM Chance Rain Showers 55° 55° 50% <0.01 in Calm 91% 53° 67% 0
8 AM Chance Rain Showers 56° 56° 43% <0.01 in Calm 92% 53° 74% 0
9 AM Areas Of Fog 57° 57° 39% <0.01 in Calm 98% 56° 76% 1
10 AM Areas Of Fog 58° 58° 37% <0.01 in SSW 1 99% 58° 62% 2
11 AM Chance Rain Showers 61° 61° 48% 0.01 in SSW 2 G9 96% 59° 67% 3
12 PM Rain Showers Likely 62° 62° 60% 0.01 in SSW 3 G10 93% 60° 74% 4
1 PM Rain Showers Likely 63° 63° 68% 0.01 in SSW 5 G13 92% 60° 82% 4
2 PM Rain Showers Likely 64° 64° 70% 0.01 in SSW 6 G14 92% 62° 80% 3
3 PM Rain Showers Likely 63° 63° 57% 0.01 in SW 6 G15 93% 61° 71% 2
4 PM Chance Rain Showers 62° 62° 44% 0.01 in WSW 7 G15 93% 60° 64% 1
5 PM Slight Chance Rain Showers 63° 63° 20% 0.00 in WSW 8 G16 88% 59° 67% 0
6 PM Mostly Cloudy 60° 60° 9% 0.00 in WSW 8 G15 91% 57° 67% 0
7 PM Mostly Cloudy 57° 57° 9% 0.00 in W 6 G13 91% 55° 67% 0
8 PM Mostly Cloudy 58° 58° 8% 0.00 in WSW 5 G12 88% 54° 74% 0
9 PM Mostly Cloudy 57° 57° 0% 0.00 in WSW 5 G12 88% 53° 74% 0
10 PM Mostly Cloudy 57° 57° 0% 0.00 in SW 5 G13 86% 53° 74% 0
11 PM Mostly Cloudy 58° 58° 0% 0.00 in SW 5 G14 84% 53° 71% 0
Friday, October 2324 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Mostly Cloudy 57° 57° 0% 0.00 in SW 5 G14 86% 53° 71% 0
1 AM Mostly Cloudy 57° 57° 0% 0.00 in SW 5 G14 84% 52° 71% 0
2 AM Mostly Cloudy 57° 57° 0% 0.00 in SW 2 G10 85% 52° 69% 0
3 AM Mostly Cloudy 56° 56° 0% 0.00 in SW 2 G10 87% 52° 69% 0
4 AM Mostly Cloudy 56° 56° 0% 0.00 in SW 2 G10 88% 52° 69% 0
5 AM Mostly Cloudy 54° 54° 0% 0.00 in SSW 1 89% 51° 68% 0
6 AM Partly Sunny 54° 54° 0% 0.00 in SSW 1 92% 51° 68% 0
7 AM Patchy Fog 53° 53° 0% 0.00 in SSW 1 94% 51° 68% 0
8 AM Patchy Fog 53° 53° 0% 0.00 in Calm 94% 51° 65% 0
9 AM Patchy Fog 54° 54° 0% 0.00 in Calm 95% 53° 65% 1
10 AM Patchy Fog 57° 57° 0% 0.00 in Calm 95% 55° 65% 2
11 AM Mostly Sunny 59° 59° 0% 0.00 in N 2 G9 92% 57° 37% 3
12 PM Mostly Sunny 62° 62° 0% 0.00 in N 2 G9 88% 58° 37% 4
1 PM Mostly Sunny 64° 64° 0% 0.00 in N 2 G9 81% 58° 37% 4
2 PM Sunny 66° 66° 0% 0.00 in N 6 G15 74% 58° 14% 4
3 PM Sunny 68° 68° 0% 0.00 in N 6 G15 66% 56° 14% 3
4 PM Sunny 68° 68° 0% 0.00 in N 6 G15 58% 53° 14% 1
5 PM Sunny 68° 68° 0% 0.00 in N 7 G16 54% 50° 1% 0
6 PM Clear 64° 64° 0% 0.00 in N 7 G16 56% 48° 1% 0
7 PM Clear 60° 60° 0% 0.00 in N 7 G16 62% 46° 1% 0
8 PM Clear 56° 56° 0% 0.00 in NW 2 67% 45° 3% 0
9 PM Clear 54° 54° 0% 0.00 in NW 2 68% 44° 3% 0
10 PM Clear 53° 53° 0% 0.00 in NW 2 68% 43° 3% 0
11 PM Mostly Clear 53° 53° 0% 0.00 in Calm 68% 43° 6% 0
Saturday, October 2424 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Mostly Clear 52° 52° 0% 0.00 in Calm 71% 43° 6% 0
1 AM Mostly Clear 51° 51° 0% 0.00 in Calm 74% 43° 6% 0
2 AM Mostly Clear 50° 50° 0% 0.00 in Calm 75% 43° 8% 0
3 AM Mostly Clear 49° 49° 0% 0.00 in Calm 75% 42° 8% 0
4 AM Mostly Clear 48° 48° 0% 0.00 in Calm 73% 40° 8% 0
5 AM Clear 48° 48° 0% 0.00 in ENE 1 72% 39° 4% 0
6 AM Sunny 46° 47° 0% 0.00 in ENE 1 71% 38° 4% –
7 AM Sunny 46° 46° 0% 0.00 in ENE 1 70% 37° 4% –
8 AM Sunny 47° 47° 0% 0.00 in ENE 1 67% 37° 4% –
9 AM Sunny 51° 51° 0% 0.00 in ENE 1 62% 38° 4% –
10 AM Sunny 55° 55° 0% 0.00 in ENE 1 54% 39° 4% –
11 AM Sunny 60° 60° 0% 0.00 in NNE 1 G7 48% 40° 2% –
12 PM Sunny 64° 64° 0% 0.00 in NNE 1 G7 44% 41° 2% –
1 PM Sunny 67° 67° 0% 0.00 in NNE 1 G7 41% 42° 2% –
2 PM Sunny 69° 69° 0% 0.00 in N 2 G8 38% 42° 0% –
3 PM Sunny 71° 71° 0% 0.00 in N 2 G8 35% 42° 0% –
4 PM Sunny 72° 72° 0% 0.00 in N 2 G8 34% 42° 0% –
5 PM Sunny 71° 71° 0% 0.00 in NNW 3 35% 42° 4% –
6 PM Clear 68° 68° 0% 0.00 in NNW 3 39% 43° 4% –
7 PM Clear 64° 64° 0% 0.00 in NNW 3 44% 42° 4% –
8 PM Clear 60° 60° 0% 0.00 in N 1 48% 41° 4% –
9 PM Clear 58° 58° 0% 0.00 in N 1 51% 40° 4% –
10 PM Clear 56° 56° 0% 0.00 in N 1 52% 39° 4% –
11 PM Mostly Clear 55° 55° 0% 0.00 in E 1 53% 38° 16% –
Sunday, October 2524 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Mostly Clear 54° 54° 0% 0.00 in E 1 55% 38° 16% –
1 AM Mostly Clear 53° 53° 0% 0.00 in E 1 57% 38° 16% –
2 AM Mostly Clear 52° 53° 0% 0.00 in ENE 1 59% 39° 16% –
3 AM Mostly Clear 52° 52° 0% 0.00 in ENE 1 60% 38° 16% –
4 AM Mostly Clear 51° 51° 0% 0.00 in ENE 1 60% 38° 16% –
5 AM Partly Cloudy 51° 51° 0% 0.00 in NE 2 61% 38° 34% –
6 AM Mostly Sunny 50° 50° 0% 0.00 in NE 2 64% 39° 34% –
7 AM Mostly Sunny 50° 50° 0% 0.00 in NE 2 68% 40° 34% –
8 AM Mostly Sunny 51° 51° 0% 0.00 in NE 1 68% 41° 34% –
9 AM Mostly Sunny 54° 54° 0% 0.00 in NE 1 64% 43° 34% –
10 AM Mostly Sunny 59° 59° 0% 0.00 in NE 1 59% 46° 34% –
11 AM Mostly Sunny 63° 63° 0% 0.00 in NE 1 53% 48° 40% –
12 PM Mostly Sunny 67° 67° 0% 0.00 in NE 1 49% 48° 40% –
1 PM Mostly Sunny 70° 69° 0% 0.00 in NE 1 45% 49° 40% –
2 PM Mostly Sunny 71° 71° 0% 0.00 in NNW 2 G8 43% 48° 40% –
3 PM Mostly Sunny 73° 73° 0% 0.00 in NNW 2 G8 42% 48° 40% –
4 PM Mostly Sunny 73° 73° 0% 0.00 in NNW 2 G8 42% 48° 40% –
5 PM Sunny 71° 71° 0% 0.00 in WNW 5 43% 47° 22% –
6 PM Mostly Clear 68° 68° 0% 0.00 in WNW 5 46% 46° 22% –
7 PM Mostly Clear 64° 64° 0% 0.00 in WNW 5 51% 45° 22% –
8 PM Mostly Clear 60° 60° 0% 0.00 in NNW 1 55% 44° 22% –
9 PM Mostly Clear 58° 58° 0% 0.00 in NNW 1 57% 43° 22% –
10 PM Mostly Clear 57° 57° 0% 0.00 in NNW 1 58% 42° 22% –
11 PM Mostly Clear 57° 57° 1% 0.00 in W 1 59% 42° 18% –
Monday, October 2624 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Mostly Clear 56° 56° 1% 0.00 in W 1 61% 43° 18% –
1 AM Mostly Clear 55° 55° 1% 0.00 in W 1 64% 43° 18% –
2 AM Mostly Clear 54° 55° 1% 0.00 in W 1 67% 44° 18% –
3 AM Mostly Clear 54° 54° 1% 0.00 in W 1 68% 44° 18% –
4 AM Mostly Clear 53° 53° 1% 0.00 in W 1 70% 43° 18% –
5 AM Partly Cloudy 52° 52° 2% 0.00 in E 1 71% 43° 33% –
6 AM Mostly Sunny 51° 51° 2% 0.00 in E 1 75% 43° 33% –
7 AM Mostly Sunny 50° 50° 2% 0.00 in E 1 78% 44° 33% –
8 AM Mostly Sunny 51° 51° 2% 0.00 in ESE 1 78% 45° 33% –
9 AM Mostly Sunny 54° 54° 2% 0.00 in ESE 1 73% 46° 33% –
10 AM Mostly Sunny 59° 59° 2% 0.00 in ESE 1 66% 48° 33% –
11 AM Sunny 63° 63° 0% 0.00 in WNW 1 G7 59% 49° 22% –
12 PM Sunny 66° 66° 0% 0.00 in WNW 1 G7 53% 49° 22% –
1 PM Sunny 69° 69° 0% 0.00 in WNW 1 G7 48% 49° 22% –
2 PM Sunny 70° 70° 0% 0.00 in W 3 G10 45% 48° 22% –
3 PM Sunny 71° 71° 0% 0.00 in W 3 G10 43% 47° 22% –
4 PM Sunny 70° 71° 0% 0.00 in W 3 G10 43% 47° 22% –
5 PM Sunny 69° 69° 1% 0.00 in W 6 G12 44% 46° 19% –
6 PM Mostly Clear 66° 66° 1% 0.00 in W 6 G12 47% 45° 19% –
7 PM Mostly Clear 62° 62° 1% 0.00 in W 6 G12 52% 44° 19% –
8 PM Mostly Clear 58° 58° 1% 0.00 in W 2 57% 43° 19% –
9 PM Mostly Clear 56° 56° 1% 0.00 in W 2 59% 42° 19% –
10 PM Mostly Clear 56° 55° 1% 0.00 in W 2 60% 42° 19% –
11 PM Mostly Clear 55° 55° 0% 0.00 in WNW 1 61% 42° 22% –
Tuesday, October 2724 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Mostly Clear 54° 54° 0% 0.00 in WNW 1 63% 42° 22% –
1 AM Mostly Clear 54° 54° 0% 0.00 in WNW 1 66% 43° 22% –
2 AM Mostly Clear 53° 53° 0% 0.00 in E 1 68% 43° 22% –
3 AM Mostly Clear 52° 52° 0% 0.00 in E 1 69% 42° 22% –
4 AM Mostly Clear 52° 52° 0% 0.00 in E 1 69% 42° 22% –
5 AM Partly Cloudy 51° 51° 0% 0.00 in ENE 1 70% 41° 35% –
6 AM Mostly Sunny 50° 50° 0% 0.00 in ENE 1 72% 42° 35% –
7 AM Mostly Sunny 50° 50° 0% 0.00 in ENE 1 75% 42° 35% –
8 AM Mostly Sunny 51° 51° 0% 0.00 in NNE 1 74% 43° 35% –
9 AM Mostly Sunny 54° 54° 0% 0.00 in NNE 1 69% 45° 35% –
10 AM Mostly Sunny 58° 58° 0% 0.00 in NNE 1 63% 46° 35% –
11 AM Mostly Sunny 63° 63° 1% 0.00 in NNW 1 56% 47° 31% –
12 PM Mostly Sunny 66° 66° 1% 0.00 in NNW 1 50% 47° 31% –
1 PM Mostly Sunny 69° 69° 1% 0.00 in NNW 1 44% 46° 31% –
2 PM Mostly Sunny 70° 70° 1% 0.00 in WNW 3 G9 40% 45° 31% –
3 PM Mostly Sunny 71° 71° 1% 0.00 in WNW 3 G9 39% 45° 31% –
4 PM Mostly Sunny 71° 71° 1% 0.00 in WNW 3 G9 39% 45° 31% –
5 PM Mostly Sunny 69° 69° 1% 0.00 in WNW 5 41% 44° 32% –
6 PM Partly Cloudy 66° 66° 1% 0.00 in WNW 5 44% 43° 32% –
7 PM Partly Cloudy 62° 62° 1% 0.00 in WNW 5 49% 42° 32% –
8 PM Partly Cloudy 58° 58° 1% 0.00 in W 1 54% 42° 32% –
9 PM Partly Cloudy 57° 57° 1% 0.00 in W 1 56% 41° 32% –
10 PM Partly Cloudy 56° 56° 1% 0.00 in W 1 58% 41° 32% –
11 PM Partly Cloudy 55° 55° 0% 0.00 in W 1 59% 41° 28% –
Wednesday, October 286 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Partly Cloudy 54° 54° 0% 0.00 in W 1 62% 41° 28% –
1 AM Partly Cloudy 54° 54° 0% 0.00 in W 1 64% 42° 28% –
2 AM Partly Cloudy 53° 53° 0% 0.00 in ENE 1 67% 42° 28% –
3 AM Partly Cloudy 52° 52° 0% 0.00 in ENE 1 68% 42° 28% –
4 AM Partly Cloudy 52° 52° 0% 0.00 in ENE 1 69% 42° 28% –
5 AM Partly Cloudy 51° 51° 0% 0.00 in NE 1 70% 42° 40% –

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