Weather in Hayward, United States
Weather Advisories
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Tomorrow's weather summary
The weather in Hayward on Saturday, July 25th, will be clear throughout the day.
Additionally, there will be cloud overcast in the afternoon, around 5 pm.
Weather details for Hayward, on Saturday, July 25th:
The highest temperature during the day will be 39°C at about 7 pm. The day will be humid, with average humidity of 61%, ranging from 30% to a maximum value of 87% at about 5 am. The wind will be breezy, and will get up to 19 km/h at 11 am, blowing from the south-west. The cloud coverage will range from 0% around midnight to as high as 100% around 11 pm with an average of 29%.
There is no probability for any precipitation throughout the day. The dew point will range from 18°C up to a maximum value of 24°C around midnight.
The visibility is expected to be good with average visibility of 16 km throughout the day. Atmospheric pressure will be normal with average pressure of 1013 hPa. Sunrise will be at 6:31 am, and sunset at 8:41 pm. The day will have 14 hours and 10 minutes of daylight.
Air quality forecast for Hayward, on Saturday, July 25th:
On average, the air quality on this day will be good, meaning that air quality is satisfactory, and air pollution poses little or no risk. According to our index, ranging from 0 to 500, the air quality is going to be between values of 37 and 62.
Pollen forecast for Hayward, on Saturday, July 25th:
Tree pollen on this day is expected to have no risk. There's very low risk of weed pollen, and as for grass pollen, this day is expected to have very high risk.
The weather in Hayward on Sunday, July 26th, is going to be clear for most of the day.
Additionally, there will be few clouds before dawn, at about 1 am.
Weather information for Hayward, on Sunday, July 26th:
The highest temperature of the day is going to be 40°C around 4 pm. The day will be dry, with average humidity of 40%, ranging from 28% to a maximum value of 52% at about 5 am. The wind will be breezy, and will get up to 23 km/h at 1 pm, blowing from the south. The cloud coverage will range from 0% around midnight to as high as 35% around 5 pm with an average of 5%.
There is no probability for any precipitation throughout the day. The dew point will range from 16°C up to a maximum value of 20°C around midnight.
The visibility is expected to be good with average visibility of 16 km throughout the day. Atmospheric pressure will be normal with average pressure of 1011 hPa. Sunrise will be at 6:32 am, and sunset at 8:40 pm, making it a total of 14 hours and 8 minutes of daylight.
Air quality forecast for Hayward, on Sunday, July 26th:
On average, the air quality on this day will be moderate, meaning that air quality is acceptable. However, there may be a risk for some people, particularly those who are unusually sensitive to air pollution. According to our index, ranging from 0 to 500, the air quality is going to be between values of 48 and 57.
Pollen forecast for Hayward, on Sunday, July 26th:
Tree pollen on this day is expected to have no risk. There's very low risk of weed pollen, and as for grass pollen, this day is expected to have very high risk.
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