Station RTYC1 - 9414523 - Redwood City, CA
December 23, 2025 9:54 am PSTLocation: 37.507N 122.212W
Wind Direction: ESE (120°)
Wind Speed: 4.1 knots
Wind Gust: 5.1 knots
Atmospheric Pressure: 29.80 in (1009.3 mb)
Air Temperature: 59.4°F (15.2°C)
Water Temperature: 57.2°F (14.0°C)
Overnight - 53°F
Dec 23, 2025
2 mph SSE
Areas Of Fog
Areas of fog and a chance of rain. Cloudy, with a low around 53. South southeast wind around 2 mph. Chance of precipitation is 30%.
Tuesday - 63°F
Dec 23, 2025
2 to 17 mph SSE
Areas Of Fog then Light Rain Likely
Areas of fog and a chance of rain before 8am, then rain likely and patchy fog. Cloudy. High near 63, with temperatures falling to around 61 in the afternoon. South southeast wind 2 to 17 mph, with gusts as high as 35 mph. Chance of precipitation is 60%. New rainfall amounts less than a tenth of an inch possible.
Tuesday Night - 52°F
Dec 23, 2025
14 to 23 mph SSE
Rain
Rain. Cloudy, with a low around 52. South southeast wind 14 to 23 mph, with gusts as high as 44 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Wednesday - 62°F
Dec 24, 2025
5 to 16 mph SSE
Light Rain then Showers And Thunderstorms
Rain before 4pm, then showers and thunderstorms. Some of the storms could be severe. Cloudy, with a high near 62. South southeast wind 5 to 16 mph, with gusts as high as 29 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch possible.
Wednesday Night - 52°F
Dec 24, 2025
16 to 20 mph SSE
Showers And Thunderstorms then Rain
Showers and thunderstorms before 7pm, then rain. Some of the storms could be severe. Cloudy, with a low around 52. South southeast wind 16 to 20 mph, with gusts as high as 36 mph. Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.
Christmas Day - 57°F
Dec 25, 2025
18 to 22 mph S
Showers And Thunderstorms
Rain before 7am, then showers and thunderstorms. Cloudy, with a high near 57. Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.
Thursday Night - 47°F
Dec 25, 2025
9 to 20 mph SSW
Showers And Thunderstorms
Showers and thunderstorms before 1am, then rain. Cloudy, with a low around 47.
Friday - 56°F
Dec 26, 2025
8 to 12 mph S
Light Rain
Rain. Cloudy, with a high near 56.
Friday Night - 45°F
Dec 26, 2025
3 to 9 mph SE
Light Rain Likely
Rain likely. Mostly cloudy, with a low around 45.
Saturday - 56°F
Dec 27, 2025
3 to 7 mph N
Slight Chance Light Rain then Mostly Sunny
A slight chance of rain before 7am, then patchy fog and a slight chance of rain between 7am and 10am. Mostly sunny, with a high near 56.
Saturday Night - 40°F
Dec 27, 2025
2 to 6 mph NNE
Mostly Clear
Mostly clear, with a low around 40.
Sunday - 56°F
Dec 28, 2025
2 to 6 mph NE
Sunny
Sunny, with a high near 56.
Sunday Night - 40°F
Dec 28, 2025
5 mph NE
Mostly Clear
Mostly clear, with a low around 40.
Monday - 57°F
Dec 29, 2025
6 mph NE
Mostly Sunny
Mostly sunny, with a high near 57.