Hayward, CA Weather

01:57 Saturday Artboard
Partly cloudy Partly cloudy Feels like Last Quarter Last Quarter Illuminated: 60%
  • Today 21 Dec. Thunderstorm 80% 2.1 mm 15° / Calm 17 - 37 km/h
  • Tomorrow 22 Dec. Light rain 60% 0.5 mm 18° / 10° Calm 8 - 21 km/h
  • Monday 23 Dec. Partly cloudy 17° / 12° Calm 16 - 32 km/h
  • Tuesday 24 Dec. Moderate rain 90% 16 mm 15° / Calm 22 - 47 km/h
  • Wednesday 25 Dec. Partly cloudy 12° / Calm 7 - 21 km/h
  • Thursday 26 Dec. Light rain 60% 1.3 mm 15° / Calm 8 - 22 km/h
  • Friday 27 Dec. Light rain 60% 6.9 mm 15° / 11° Calm 18 - 36 km/h

Weather Forecast for Hayward, CA Today

, 21 December

Tomorrow

, 22 December
02:00 Partly cloudy Partly cloudy
Feels Like
Calm Northwest 5 - 11 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 84%
  • Dew Point Dew Point 6 °C
  • Clouds Clouds 72%
  • Feels Like Feels Like 8 °C
  • Visibility Visibility 30 km
  • Wind Wind - Average 5 km/h
  • Pressure Pressure 1021 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 11 km/h
  • Snowline Snowline 3600 m
03:00 Scattered clouds Scattered clouds
Feels Like
Calm East 4 - 10 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 83%
  • Dew Point Dew Point 6 °C
  • Clouds Clouds 53%
  • Feels Like Feels Like 9 °C
  • Visibility Visibility 30 km
  • Wind Wind - Average 4 km/h
  • Pressure Pressure 1021 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 10 km/h
  • Snowline Snowline 3600 m
04:00 Partly cloudy Partly cloudy
Feels Like
Calm East 7 - 15 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 87%
  • Dew Point Dew Point 6 °C
  • Clouds Clouds 57%
  • Feels Like Feels Like 7 °C
  • Visibility Visibility 30 km
  • Wind Wind - Average 7 km/h
  • Pressure Pressure 1020 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 15 km/h
  • Snowline Snowline 3600 m
Scattered clouds 05:00 Scattered clouds Scattered clouds
Feels Like
Calm Southeast 9 - 20 km/h
UV Index 0 Low SPF: no
Scattered clouds 05:00 Scattered clouds Partly cloudy
Feels Like
Calm Southeast 9 - 20 km/h
UV Index 0 Low SPF: no
  • Rain Rain 10% 0 mm
  • Humidity Humidity 81%
  • Dew Point Dew Point 6 °C
  • Clouds Clouds 37%
  • Feels Like Feels Like 8 °C
  • Visibility Visibility 35 km
  • Wind Wind - Average 9 km/h
  • Pressure Pressure 1019 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 20 km/h
  • Snowline Snowline 3700 m
06:00 Partly cloudy Partly cloudy
Feels Like
Calm Southeast 8 - 21 km/h
UV Index 0 Low SPF: no
  • Rain Rain 10% 0 mm
  • Humidity Humidity 82%
  • Dew Point Dew Point 6 °C
  • Clouds Clouds 77%
  • Feels Like Feels Like 8 °C
  • Visibility Visibility 35 km
  • Wind Wind - Average 8 km/h
  • Pressure Pressure 1020 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 21 km/h
  • Snowline Snowline 3600 m
07:00 Light rain 30% 0.2 mm 10° Light rain
Feels Like
Calm Southeast 7 - 22 km/h
UV Index 0 Low SPF: no
  • Rain Rain 30% 0.2 mm
  • Humidity Humidity 81%
  • Dew Point Dew Point 7 °C
  • Clouds Clouds 92%
  • Feels Like Feels Like 9 °C
  • Visibility Visibility 30 km
  • Wind Wind - Average 7 km/h
  • Pressure Pressure 1021 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 22 km/h
  • Snowline Snowline 3500 m
Thunderstorm 08:00 Thunderstorm 50% 0.9 mm 11° Thunderstorm
Feels Like 11°
Calm Southeast 14 - 27 km/h
UV Index 0 Low SPF: no
Thunderstorm 08:00 Thunderstorm 50% 1.5 mm 11° Thunderstorm
Feels Like 11°
Calm Southeast 14 - 27 km/h
UV Index 0 Low SPF: no
  • Rain Rain 50% 0.9 mm
  • Humidity Humidity 81%
  • Dew Point Dew Point 8 °C
  • Clouds Clouds 99%
  • Feels Like Feels Like 11 °C
  • Visibility Visibility 10 km
  • Wind Wind - Average 14 km/h
  • Pressure Pressure 1021 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 27 km/h
  • Snowline Snowline 3500 m
09:00 Light rain 50% 0.4 mm 11° Light rain
Feels Like 11°
Calm Southeast 15 - 30 km/h
UV Index 0 Low SPF: no
  • Rain Rain 50% 0.4 mm
  • Humidity Humidity 86%
  • Dew Point Dew Point 9 °C
  • Clouds Clouds 92%
  • Feels Like Feels Like 11 °C
  • Visibility Visibility 16 km
  • Wind Wind - Average 15 km/h
  • Pressure Pressure 1021 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 30 km/h
  • Snowline Snowline 3400 m
10:00 Overcast 13° Overcast
Feels Like 13°
Calm Southeast 17 - 36 km/h
UV Index 1 Low SPF: no
  • Rain Rain 20% 0 mm
  • Humidity Humidity 82%
  • Dew Point Dew Point 10 °C
  • Clouds Clouds 98%
  • Feels Like Feels Like 13 °C
  • Visibility Visibility 25 km
  • Wind Wind - Average 17 km/h
  • Pressure Pressure 1022 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 36 km/h
  • Snowline Snowline 3300 m
Light rain 11:00 Light rain 50% 0.5 mm 13° Light rain
Feels Like 13°
Calm South 12 - 36 km/h
UV Index 1 Low SPF: no
Light rain 11:00 Light rain 50% 0.5 mm 13° Light rain
Feels Like 13°
Calm South 12 - 36 km/h
UV Index 1 Low SPF: no
  • Rain Rain 50% 0.5 mm
  • Humidity Humidity 86%
  • Dew Point Dew Point 11 °C
  • Clouds Clouds 100%
  • Feels Like Feels Like 13 °C
  • Visibility Visibility 14 km
  • Wind Wind - Average 12 km/h
  • Pressure Pressure 1022 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 36 km/h
  • Snowline Snowline 3400 m
12:00 Overcast 13° Overcast
Feels Like 13°
Calm Southeast 10 - 25 km/h
UV Index 1 Low SPF: no
  • Rain Rain 20% 0 mm
  • Humidity Humidity 87%
  • Dew Point Dew Point 11 °C
  • Clouds Clouds 100%
  • Feels Like Feels Like 13 °C
  • Visibility Visibility 25 km
  • Wind Wind - Average 10 km/h
  • Pressure Pressure 1022 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 25 km/h
  • Snowline Snowline 3200 m
13:00 Overcast 13° Overcast
Feels Like 13°
Calm Southeast 9 - 36 km/h
UV Index 1 Low SPF: no
  • Rain Rain 20% 0 mm
  • Humidity Humidity 88%
  • Dew Point Dew Point 11 °C
  • Clouds Clouds 99%
  • Feels Like Feels Like 13 °C
  • Visibility Visibility 30 km
  • Wind Wind - Average 9 km/h
  • Pressure Pressure 1021 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 36 km/h
  • Snowline Snowline 3100 m
Overcast 14:00 Overcast 14° Overcast
Feels Like 14°
Calm Southeast 8 - 20 km/h
UV Index 1 Low SPF: no
Overcast 14:00 Overcast 14° Overcast
Feels Like 14°
Calm Southeast 8 - 20 km/h
UV Index 1 Low SPF: no
  • Rain Rain 20% 0 mm
  • Humidity Humidity 86%
  • Dew Point Dew Point 12 °C
  • Clouds Clouds 100%
  • Feels Like Feels Like 14 °C
  • Visibility Visibility 35 km
  • Wind Wind - Average 8 km/h
  • Pressure Pressure 1021 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 20 km/h
  • Snowline Snowline 3300 m
15:00 Overcast 14° Overcast
Feels Like 14°
Calm Southeast 5 - 16 km/h
UV Index 0 Low SPF: no
  • Rain Rain 20% 0 mm
  • Humidity Humidity 86%
  • Dew Point Dew Point 12 °C
  • Clouds Clouds 100%
  • Feels Like Feels Like 14 °C
  • Visibility Visibility 30 km
  • Wind Wind - Average 5 km/h
  • Pressure Pressure 1021 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 16 km/h
  • Snowline Snowline 3400 m
16:00 Overcast 14° Overcast
Feels Like 14°
Calm Southeast 3 - 20 km/h
UV Index 0 Low SPF: no
  • Rain Rain 20% 0 mm
  • Humidity Humidity 89%
  • Dew Point Dew Point 12 °C
  • Clouds Clouds 100%
  • Feels Like Feels Like 14 °C
  • Visibility Visibility 25 km
  • Wind Wind - Average 3 km/h
  • Pressure Pressure 1021 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 20 km/h
  • Snowline Snowline 3300 m
Overcast 17:00 Overcast 13° Overcast
Feels Like 13°
Calm Southeast 4 - 10 km/h
UV Index 0 Low SPF: no
Overcast 17:00 Overcast 13° Overcast
Feels Like 13°
Calm Southeast 4 - 10 km/h
UV Index 0 Low SPF: no
  • Rain Rain 10% 0 mm
  • Humidity Humidity 90%
  • Dew Point Dew Point 12 °C
  • Clouds Clouds 100%
  • Feels Like Feels Like 13 °C
  • Visibility Visibility 25 km
  • Wind Wind - Average 4 km/h
  • Pressure Pressure 1021 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 10 km/h
  • Snowline Snowline 3300 m
18:00 Overcast 13° Overcast
Feels Like 13°
Calm Southeast 6 - 12 km/h
UV Index 0 Low SPF: no
  • Rain Rain 10% 0 mm
  • Humidity Humidity 90%
  • Dew Point Dew Point 12 °C
  • Clouds Clouds 100%
  • Feels Like Feels Like 13 °C
  • Visibility Visibility 35 km
  • Wind Wind - Average 6 km/h
  • Pressure Pressure 1021 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 12 km/h
  • Snowline Snowline 3200 m
19:00 Overcast 13° Overcast
Feels Like 13°
Calm South 5 - 13 km/h
UV Index 0 Low SPF: no
  • Rain Rain 10% 0 mm
  • Humidity Humidity 91%
  • Dew Point Dew Point 12 °C
  • Clouds Clouds 100%
  • Feels Like Feels Like 13 °C
  • Visibility Visibility 35 km
  • Wind Wind - Average 5 km/h
  • Pressure Pressure 1021 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 13 km/h
  • Snowline Snowline 3200 m
Overcast 20:00 Overcast 13° Overcast
Feels Like 13°
Calm West 1 - 11 km/h
UV Index 0 Low SPF: no
Overcast 20:00 Overcast 13° Overcast
Feels Like 13°
Calm West 1 - 11 km/h
UV Index 0 Low SPF: no
  • Rain Rain 10% 0 mm
  • Humidity Humidity 92%
  • Dew Point Dew Point 12 °C
  • Clouds Clouds 100%
  • Feels Like Feels Like 13 °C
  • Visibility Visibility 35 km
  • Wind Wind - Average 1 km/h
  • Pressure Pressure 1021 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 11 km/h
  • Snowline Snowline 3100 m
21:00 Overcast 13° Overcast
Feels Like 13°
Calm North 3 - 7 km/h
UV Index 0 Low SPF: no
  • Rain Rain 10% 0 mm
  • Humidity Humidity 93%
  • Dew Point Dew Point 12 °C
  • Clouds Clouds 100%
  • Feels Like Feels Like 13 °C
  • Visibility Visibility 30 km
  • Wind Wind - Average 3 km/h
  • Pressure Pressure 1022 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 7 km/h
  • Snowline Snowline 3100 m
22:00 Overcast 13° Overcast
Feels Like 13°
Calm Northeast 3 - 11 km/h
UV Index 0 Low SPF: no
  • Rain Rain 10% 0 mm
  • Humidity Humidity 94%
  • Dew Point Dew Point 12 °C
  • Clouds Clouds 100%
  • Feels Like Feels Like 13 °C
  • Visibility Visibility 25 km
  • Wind Wind - Average 3 km/h
  • Pressure Pressure 1022 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 11 km/h
  • Snowline Snowline 3100 m
Overcast 23:00 Overcast 13° Overcast
Feels Like 13°
Calm Northeast 4 - 7 km/h
UV Index 0 Low SPF: no
Overcast 23:00 Overcast 13° Overcast
Feels Like 13°
Calm Northeast 4 - 7 km/h
UV Index 0 Low SPF: no
  • Rain Rain 20% 0 mm
  • Humidity Humidity 94%
  • Dew Point Dew Point 12 °C
  • Clouds Clouds 100%
  • Feels Like Feels Like 13 °C
  • Visibility Visibility 16 km
  • Wind Wind - Average 4 km/h
  • Pressure Pressure 1022 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 7 km/h
  • Snowline Snowline 3100 m
24:00 Overcast 12° Overcast
Feels Like 12°
Calm East 4 - 9 km/h
UV Index 0 Low SPF: no
  • Rain Rain 20% 0 mm
  • Humidity Humidity 96%
  • Dew Point Dew Point 12 °C
  • Clouds Clouds 100%
  • Feels Like Feels Like 12 °C
  • Visibility Visibility 16 km
  • Wind Wind - Average 4 km/h
  • Pressure Pressure 1022 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 9 km/h
  • Snowline Snowline 3100 m

Air quality in Hayward today

Detail
46
Moderate PM₂₅ (32 µg/m³)
  • Possible health risk.
  • Enjoy your usual outdoor activities if you do not experience symptoms.
  • Sensitive people should limit prolonged or intense outdoor activities.

Weather graphs

Maximum Minimum Rainfall
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