| National Weather Service Forecast for:
Hayward CA Issued by: National Weather Service San Francisco Bay Area/Monterey, CA |
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| Updated: 1:40 am PST Dec 5, 2025 | ||||||||||||||||||
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| Overnight |
Mostly clear, with a low around 41. Light east northeast wind. |
| Friday |
Sunny, with a high near 62. Calm wind becoming west northwest 5 to 9 mph in the afternoon. |
| Friday Night |
Increasing clouds, with a low around 44. West northwest wind around 5 mph becoming calm in the evening. |
| Saturday |
Sunny, with a high near 62. Calm wind becoming west northwest 5 to 8 mph in the morning. |
| Saturday Night |
Mostly clear, with a low around 45. Calm wind becoming east northeast around 5 mph in the evening. |
| Sunday |
Patchy fog before 9am. Otherwise, mostly sunny, with a high near 63. |
| Sunday Night |
Patchy fog after 5am. Otherwise, partly cloudy, with a low around 46. |
| Monday |
Patchy fog before 10am. Otherwise, mostly sunny, with a high near 64. |
| Monday Night |
Partly cloudy, with a low around 47. |
| Tuesday |
Mostly sunny, with a high near 64. |
| Tuesday Night |
Partly cloudy, with a low around 48. |
| Wednesday |
Patchy fog. Otherwise, mostly sunny, with a high near 66. |
| Wednesday Night |
Patchy fog. Otherwise, mostly clear, with a low around 49. |
| Thursday |
Patchy fog. Otherwise, mostly sunny, with a high near 66. |
Forecast from NOAA-NWS for Hayward CA.
