Contra Costa County·2:15 AM PDT·38.00°N, 121.71°W·Elevation 20 ft
Overview
ThuOct 22Showers And Thunderstorms88%55°68°
FriOct 23Mostly Sunny52°71°
SatOct 24Sunny51°72°
TodayOct 25Sunny53°74°
MonOct 26Mostly Sunny51°74°
TueOct 27Sunny52°72°
WedOct 28Mostly Sunny53°72°
ThuOct 29Cloudy55°72°
FriOct 30Partly cloudy53°77°
Days after the National Weather Service's seven are MET Norway's outlook, a computer model with no forecaster's review.
Thursday October 22
Today
High 68°
Showers And Thunderstorms
Rain showers likely before 11am, then showers and thunderstorms. Cloudy. High near 68, with temperatures falling to around 65 in the afternoon. South southeast wind around 5 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Precip 88%Wind SSE 5 mph
Tonight
Low 55°
Slight Chance Showers And Thunderstorms then Partly Cloudy
A slight chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 55. Southwest wind around 3 mph. Chance of precipitation is 20%.
Precip 18%Wind SW 3 mph
Rain/precip total0.50 in
Gusts to10 mph
Thunder15%
UV index4 Moderate
Sunrise7:23 AM
Sunset6:21 PM
Daylight10 h 58 min
Moon Waxing Gibbous (87%)
Friday October 23
Friday
High 71°
Mostly Sunny
Mostly sunny, with a high near 71. Northwest wind 2 to 12 mph, with gusts as high as 21 mph.
Precip 2%Wind NW 2 to 12 mph
Friday Night
Low 52°
Clear
Clear, with a low around 52. Northwest wind 3 to 7 mph.
Precip 0%Wind NW 3 to 7 mph
Rain/precip total0.00 in
Gusts to21 mph
UV index4 Moderate
Sunrise7:24 AM
Sunset6:20 PM
Daylight10 h 55 min
Moon Waxing Gibbous (93%)
Saturday October 24
Saturday
High 72°
Sunny
Sunny, with a high near 72. North wind 2 to 7 mph.
Precip 0%Wind N 2 to 7 mph
Saturday Night
Low 51°
Clear
Clear, with a low around 51.
Precip 0%Wind N 2 mph
Rain/precip total0.00 in
Gusts to14 mph
UV index5 Moderate
Sunrise7:25 AM
Sunset6:18 PM
Daylight10 h 53 min
Moon Waxing Gibbous (98%)
Today October 25
Sunday
High 74°
Sunny
Sunny, with a high near 74.
Precip 0%Wind NNE 0 to 5 mph
Sunday Night
Low 53°
Mostly Clear
Mostly clear, with a low around 53.
Precip 0%Wind NNW 2 mph
Rain/precip total0.00 in
Gusts to8 mph
Sunrise7:26 AM
Sunset6:17 PM
Daylight10 h 51 min
Moon Full Moon (100%)
Tomorrow October 26
Monday
High 74°
Mostly Sunny
Mostly sunny, with a high near 74.
Precip 0%Wind W 5 mph
Monday Night
Low 51°
Mostly Clear
Mostly clear, with a low around 51.
Precip 0%Wind WSW 0 to 3 mph
Rain/precip total0.00 in
Gusts to10 mph
Sunrise7:27 AM
Sunset6:16 PM
Daylight10 h 48 min
Moon Full Moon (99%)
Tuesday October 27
Tuesday
High 72°
Sunny
Sunny, with a high near 72.
Precip 0%Wind W 2 to 6 mph
Tuesday Night
Low 52°
Partly Cloudy
Partly cloudy, with a low around 52.
Precip 0%Wind W 2 mph
Rain/precip total0.00 in
Gusts to10 mph
Sunrise7:28 AM
Sunset6:15 PM
Daylight10 h 46 min
Moon Waning Gibbous (97%)
Wednesday October 28
Wednesday
High 72°
Mostly Sunny
Mostly sunny, with a high near 72.
Precip 0%Wind WNW 1 to 5 mph
Wednesday Night
Low 53°
Partly Cloudy
Partly cloudy, with a low around 53.
Precip 1%Wind WSW 2 mph
Rain/precip total0.00 in
Gusts to8 mph
Sunrise7:29 AM
Sunset6:14 PM
Daylight10 h 44 min
Moon Waning Gibbous (91%)
Thursday October 29
Extended outlook
Thursday
High 72°
Cloudy
Thursday Night
Low 55°
Cloudy
Rain/precip total0.00 in
Sunrise7:30 AM
Sunset6:12 PM
Daylight10 h 42 min
Moon Waning Gibbous (84%)
Friday October 30
Extended outlook
Friday
High 77°
Partly cloudy
Friday Night
Low 53°
Cloudy
Rain/precip total0.00 in
Sunrise7:31 AM
Sunset6:11 PM
Daylight10 h 40 min
Moon Waning Gibbous (74%)
National Weather Service forecast updated 2 days ago.
Forecasts, observations and alerts in the United States come from the National Weather Service (NOAA); radar from NOAA's Multi-Radar Multi-Sensor system; satellite imagery from NASA's Global Imagery Browse Services (GIBS) and NOAA's GOES satellites; the map from the U.S. Geological Survey's National Map; air quality from AirNow (EPA and its partners); hurricane information from the National Hurricane Center; climate normals and records from NOAA's Regional Climate Centers (ACIS). Forecasts outside the United States and the UV index: MET Norway (CC BY 4.0); observations outside the U.S.: airport reports via NOAA's Aviation Weather Center. Place names: GeoNames (CC BY 4.0). Data are copied on a schedule and may lag the sources; for warnings that affect your safety, follow your local National Weather Service office and emergency officials. Weather news is drawn from the 4Conservative index and reflects what the press published. Terms of use.