Station RTYC1 - 9414523 - Redwood City, CA
December 22, 2025 10:00 pm PSTLocation: 37.507N 122.212W
Wind Direction: E (80°)
Wind Speed: 1.9 knots
Wind Gust: 2.9 knots
Atmospheric Pressure: 29.87 in (1011.6 mb)
Pressure Tendency: -0.02 in (-0.7 mb)
Air Temperature: 59.2°F (15.1°C)
Water Temperature: 57.7°F (14.3°C)
Tonight - 53°F
Dec 22, 2025
0 to 3 mph WSW
Chance Light Rain
A chance of rain. Cloudy, with a low around 53. West southwest wind 0 to 3 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.
Tuesday - 63°F
Dec 23, 2025
3 to 18 mph SSE
Rain
Rain. Cloudy. High near 63, with temperatures falling to around 60 in the afternoon. South southeast wind 3 to 18 mph, with gusts as high as 33 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Tuesday Night - 51°F
Dec 23, 2025
16 to 22 mph S
Rain
Rain. Cloudy, with a low around 51. South wind 16 to 22 mph, with gusts as high as 41 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.
Wednesday - 61°F
Dec 24, 2025
8 to 20 mph S
Light Rain then Showers And Thunderstorms
Rain before 4pm, then showers and thunderstorms. Cloudy, with a high near 61. South wind 8 to 20 mph, with gusts as high as 33 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
Showers and thunderstorms before 7pm, then rain between 7pm and 4am, then showers and thunderstorms. Cloudy, with a low around 52. South southeast wind 16 to 20 mph, with gusts as high as 38 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
Showers and thunderstorms before 7am, then rain between 7am and 1pm, then showers and thunderstorms. Cloudy, with a high near 57. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
Thursday Night - 47°F
Dec 25, 2025
9 to 20 mph SSW
Showers And Thunderstorms then Rain
Showers and thunderstorms before 10pm, then rain. Cloudy, with a low around 47.
Friday - 56°F
Dec 26, 2025
8 to 12 mph SW
Showers And Thunderstorms
Rain before 10am, then showers and thunderstorms between 10am and 4pm, then rain likely. Mostly cloudy, with a high near 56.
Friday Night - 44°F
Dec 26, 2025
3 to 10 mph WNW
Light Rain Likely
Rain likely. Mostly cloudy, with a low around 44.
Saturday - 56°F
Dec 27, 2025
6 mph N
Slight Chance Light Rain then Mostly Sunny
A slight chance of rain before 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
6 mph NNE
Sunny
Sunny, with a high near 56.
Sunday Night - 40°F
Dec 28, 2025
6 mph NE
Mostly Clear
Mostly clear, with a low around 40.
Monday - 57°F
Dec 29, 2025
6 mph NE
Sunny
Sunny, with a high near 57.