Weather forecast for 10 daysHayward, CA
Weather forecast for the weekend
Sunday Oct 18, 2026
- 68°F
- 55°F
Partly Cloudy
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 12mphWNW 297°
- Humidity: 72%
- UV index: 5
- Sunrise: 7:19 am PDT
- Sunset: 6:27 pm PDT
- details ▼
On Sunday, October 18, variable cloud cover will persist, but sunshine will break through.
The temperature is predicted to vary between a maximum of an agreeable 68°F and a minimum of a refreshing 55.4°F.
Today's high is forecasted to be moderately lower than the average high in October of 72.5°F.
Sunrise will be at 7:19 am and sunset at 6:27 pm; the daylight will last for 11h and 7min.
The temperature is predicted to vary between a maximum of an agreeable 68°F and a minimum of a refreshing 55.4°F.
Today's high is forecasted to be moderately lower than the average high in October of 72.5°F.
Sunrise will be at 7:19 am and sunset at 6:27 pm; the daylight will last for 11h and 7min.
10-day overview
Daily temperatures
Maximum temperature: 70°C.
Coldest day: tomorrow 64°C.
Coldest day: tomorrow 64°C.
Chance of precipitation
Highest chance: Wednesday 58%.
Long-term weather forecast
- Sunday
- Oct 18, 2026
- 68°F
- 55°F
Partly Cloudy
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 12mphWNW 297°
- Humidity: 72%
- UV index: 5
- Sunrise: 7:19 am PDT
- Sunset: 6:27 pm PDT
- details ▼
- Monday
- Oct 19, 2026
- 64°F
- 54°F
Partly Cloudy
- Precip. probability: 12%
- Precipitation: 0"
- Wind: 14mphW 275°
- Humidity: 62%
- UV index: 5
- Sunrise: 7:20 am PDT
- Sunset: 6:25 pm PDT
- details ▼
- Tuesday
- Oct 20, 2026
- 70°F
- 55°F
Cloudy
- Precip. probability: 12%
- Precipitation: 0.12"
- Wind: 9mphW 270°
- Humidity: 63%
- UV index: 3
- Sunrise: 7:21 am PDT
- Sunset: 6:24 pm PDT
- details ▼
- Wednesday
- Oct 21, 2026
- 66°F
- 55°F
Showers
- Precip. probability: 58%
- Precipitation: 0.16"
- Wind: 7mphWSW 253°
- Humidity: 76%
- UV index: 3
- Sunrise: 7:22 am PDT
- Sunset: 6:23 pm PDT
- details ▼
- Thursday
- Oct 22, 2026
- 66°F
- 54°F
AM Showers
- Precip. probability: 35%
- Precipitation: 0.04"
- Wind: 11mphW 264°
- Humidity: 78%
- UV index: 4
- Sunrise: 7:23 am PDT
- Sunset: 6:21 pm PDT
- details ▼
- Friday
- Oct 23, 2026
- 70°F
- 50°F
Partly Cloudy
- Precip. probability: 12%
- Precipitation: 0"
- Wind: 10mphWNW 291°
- Humidity: 71%
- UV index: 5
- Sunrise: 7:24 am PDT
- Sunset: 6:20 pm PDT
- details ▼
- Saturday
- Oct 24, 2026
- 70°F
- 52°F
Partly Cloudy
- Precip. probability: 18%
- Precipitation: 0"
- Wind: 10mphW 270°
- Humidity: 63%
- UV index: 4
- Sunrise: 7:25 am PDT
- Sunset: 6:19 pm PDT
- details ▼
- Sunday
- Oct 25, 2026
- 68°F
- 52°F
Partly Cloudy
- Precip. probability: 24%
- Precipitation: 0"
- Wind: 11mphW 272°
- Humidity: 64%
- UV index: 4
- Sunrise: 7:26 am PDT
- Sunset: 6:18 pm PDT
- details ▼
- Monday
- Oct 26, 2026
- 68°F
- 50°F
Partly Cloudy
- Precip. probability: 18%
- Precipitation: 0"
- Wind: 11mphW 266°
- Humidity: 61%
- UV index: 4
- Sunrise: 7:27 am PDT
- Sunset: 6:16 pm PDT
- details ▼
- Tuesday
- Oct 27, 2026
- 68°F
- 50°F
Partly Cloudy
- Precip. probability: 11%
- Precipitation: 0"
- Wind: 10mphW 268°
- Humidity: 60%
- UV index: 4
- Sunrise: 7:28 am PDT
- Sunset: 6:15 pm PDT
- details ▼
Conditions over the next ten days suggest that primarily cloudy and occasionally rain-filled weather is predicted.
Rainfall is anticipated on Tuesday through Thursday.
The temperature shift across days will be subtle over the next several days. Maximum temperatures will fall between 64.4°F and 69.8°F, while changes in the overnight low will be also barely noticeable, as the minimum temperature will fluctuate between 50°F and 55.4°F.
The warmest days in Hayward, California, will be Tuesday, Friday and Saturday, with a maximum of 69.8°F; Monday will be the coldest day, with the highest temperature of 64.4°F.
Rainfall is anticipated on Tuesday through Thursday.
The temperature shift across days will be subtle over the next several days. Maximum temperatures will fall between 64.4°F and 69.8°F, while changes in the overnight low will be also barely noticeable, as the minimum temperature will fluctuate between 50°F and 55.4°F.
The warmest days in Hayward, California, will be Tuesday, Friday and Saturday, with a maximum of 69.8°F; Monday will be the coldest day, with the highest temperature of 64.4°F.
Updated: Oct 18, 2026 @ 10:24:24 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Frequently asked questions
Today, a mix of clouds and blue sky is expected.
Today, the maximum temperature will be 68°F, while the minimum temperature will be 55.4°F.
The highest temperature will be a couple of degrees lower than the average maximum of 72.5°F in October. The lowest temperature today will be in line with the average low temperature.
The highest temperature will be a couple of degrees lower than the average maximum of 72.5°F in October. The lowest temperature today will be in line with the average low temperature.
On Sunday, in Hayward, sunrise will be at 7:19 am and sunset at 6:27 pm (PDT).
In Hayward, today, there will be 11h and 7min of daylight.
