Hayward, CA Weather Forecast
Right now it is 61°F and light rain in Hayward (as of Tue, 9:20 AM PST). Today: high near 64°F. Tomorrow: sunny, high near 66°F. Official NWS forecast and alerts, refreshed every 30 minutes.
Current conditions
Measured at Hayward, Hayward Air Terminal (2 mi from the city center).
Weather tomorrow in Hayward
Sunny66°FSunny. High near 66, with temperatures falling to around 63 in the afternoon. North northwest wind 2 to 7 mph.
Mostly Cloudy51°FMostly cloudy, with a low around 51. Northwest wind 1 to 6 mph.
Weather alerts
No active National Weather Service watches, warnings or advisories for Hayward right now.
7-day forecast
Light Rain
82% chance of rain/snow64°F / 50°FRain. Mostly cloudy. High near 64, with temperatures falling to around 59 in the afternoon. South wind 1 to 9 mph, with gusts as high as 18 mph. Chance of precipitation is 80%. New rainfall amounts less than a tenth of an inch possible. Tonight: A chance of rain before 10pm. Mostly cloudy, with a low around 50. East wind around 5 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.
Sunny66°F / 51°FSunny. High near 66, with temperatures falling to around 63 in the afternoon. North northwest wind 2 to 7 mph. Wednesday Night: Mostly cloudy, with a low around 51. Northwest wind 1 to 6 mph.
Mostly Sunny70°F / 51°FMostly sunny, with a high near 70. North northwest wind 1 to 5 mph. Thursday Night: Mostly clear, with a low around 51.
Sunny72°F / 52°FSunny, with a high near 72. Friday Night: Mostly clear, with a low around 52.
Sunny75°F / 54°FSunny, with a high near 75. Saturday Night: Mostly clear, with a low around 54.
Mostly Sunny73°F / 54°FMostly sunny, with a high near 73. Sunday Night: Mostly cloudy, with a low around 54.
Partly Sunny71°F / 54°FPartly sunny, with a high near 71. Monday Night: Mostly cloudy, with a low around 54.
Forecast issued by NWS forecast office MTR · updated Nov 3, 8:31 AM PST. Daytime highs and overnight lows are on the right.
Hourly forecast, radar & more on weather.gov
Nearby cities
Hayward population: 157,113 (U.S. Census Bureau, July 1, 2025 estimate). More California cities · All US cities
Source: National Weather Service / NOAA (public domain), fetched live. Tachlis is not affiliated with the NWS.
Questions & answers
What is the weather tomorrow in Hayward?
Wednesday, November 4: Sunny, high near 66°F; night: mostly cloudy, low around 51°F.
Where does the Hayward forecast come from?
From the National Weather Service forecast office MTR, which writes the official forecast for Hayward's 2.5 km grid square. Current conditions come from the nearest NWS/FAA weather station.
How often is the Hayward weather updated?
This page fetches fresh data from the National Weather Service at most every 30 minutes, and checks for new watches and warnings every 5 minutes.
What time zone are the times shown in?
Local time for Hayward (America/Los Angeles).
Why can the current temperature differ from the forecast?
The current reading is a real measurement at a weather station, often at an airport, while the forecast describes the whole grid square around the city. Temperatures can differ by a few degrees across a city.