Contra Costa County·12:21 AM PDT·37.91°N, 122.06°W·Elevation 171 ft
Overview
TonightOct 25Mostly Clear50°
TodayOct 26Sunny46°67°
TueOct 27Mostly Sunny46°65°
WedOct 28Mostly Sunny48°66°
ThuOct 29Partly Sunny46°63°
FriOct 30Sunny32%44°60°
SatOct 31Chance Light Rain32%44°60°
SunNov 1Chance Light Rain25%60°
MonNov 2Mostly sunny49°74°
TueNov 3Partly cloudy51°79°
Days after the National Weather Service's seven are MET Norway's outlook, a computer model with no forecaster's review.
Tonight October 25
Tonight
Low 50°
Mostly Clear
Mostly clear, with a low around 50. South southwest wind around 5 mph.
Precip 0%Wind SSW 5 mph
Today October 26
Monday
High 67°
Sunny
Sunny. High near 67, with temperatures falling to around 64 in the afternoon. West southwest wind 5 to 9 mph.
Precip 0%Wind WSW 5 to 9 mph
Monday Night
Low 46°
Mostly Clear
Mostly clear. Low around 46, with temperatures rising to around 48 overnight. Southwest wind 2 to 7 mph.
Precip 0%Wind SW 2 to 7 mph
Rain/precip total0.00 in
Gusts to17 mph
UV index4 Moderate
Sunrise7:28 AM
Sunset6:18 PM
Daylight10 h 49 min
Moon Full Moon (99%)
Tomorrow October 27
Tuesday
High 65°
Mostly Sunny
Mostly sunny, with a high near 65. Southwest wind 2 to 6 mph.
Precip 0%Wind SW 2 to 6 mph
Tuesday Night
Low 46°
Mostly Clear
Mostly clear, with a low around 46. Southwest wind 1 to 6 mph.
Precip 0%Wind SW 1 to 6 mph
Rain/precip total0.00 in
Gusts to12 mph
UV index4 Moderate
Sunrise7:29 AM
Sunset6:16 PM
Daylight10 h 47 min
Moon Waning Gibbous (97%)
Wednesday October 28
Wednesday
High 66°
Mostly Sunny
Mostly sunny, with a high near 66.
Precip 0%Wind W 1 to 5 mph
Wednesday Night
Low 48°
Mostly Cloudy
Mostly cloudy, with a low around 48.
Precip 2%Wind WSW 5 mph
Rain/precip total0.00 in
Gusts to8 mph
UV index3 Moderate
Sunrise7:30 AM
Sunset6:15 PM
Daylight10 h 44 min
Moon Waning Gibbous (91%)
Thursday October 29
Thursday
High 63°
Partly Sunny
Partly sunny, with a high near 63.
Precip 2%Wind SW 2 to 6 mph
Thursday Night
Low 46°
Partly Cloudy
Partly cloudy, with a low around 46.
Precip 4%Wind WSW 6 mph
Rain/precip total0.00 in
Gusts to12 mph
Sunrise7:31 AM
Sunset6:14 PM
Daylight10 h 42 min
Moon Waning Gibbous (84%)
Friday October 30
Friday
High 60°
Sunny
Sunny, with a high near 60.
Precip 11%Wind WSW 5 to 9 mph
Friday Night
Low 44°
Chance Light Rain
A chance of rain after 11pm. Partly cloudy, with a low around 44.
Precip 32%Wind SW 3 to 9 mph
Rain/precip total0.00 in
Gusts to16 mph
Sunrise7:32 AM
Sunset6:13 PM
Daylight10 h 40 min
Moon Waning Gibbous (74%)
Saturday October 31
Saturday
High 60°
Chance Light Rain
A chance of rain before 5pm. Mostly sunny, with a high near 60.
Precip 32%Wind SW 5 mph
Saturday Night
Low 44°
Chance Light Rain
A chance of rain after 11pm. Partly cloudy, with a low around 44.
Precip 25%Wind WNW 1 to 5 mph
Rain/precip total0.02 in
Gusts to10 mph
Sunrise7:34 AM
Sunset6:12 PM
Daylight10 h 38 min
Moon Waning Gibbous (63%)
Sunday November 1
Sunday
High 60°
Chance Light Rain
A chance of rain before 5pm. Mostly sunny, with a high near 60.
Precip 25%Wind NNW 5 mph
Rain/precip total0.03 in
Gusts to10 mph
Sunrise6:35 AM
Sunset5:11 PM
Daylight10 h 36 min
Moon Last Quarter (51%)
Monday November 2
Extended outlook
Monday
High 74°
Mostly sunny
Monday Night
Low 49°
Sunny
Rain/precip total0.00 in
Sunrise6:36 AM
Sunset5:10 PM
Daylight10 h 33 min
Moon Waning Crescent (40%)
Tuesday November 3
Extended outlook
Tuesday
High 79°
Partly cloudy
Tuesday Night
Low 51°
Partly cloudy
Rain/precip total0.00 in
Sunrise6:37 AM
Sunset5:08 PM
Daylight10 h 31 min
Moon Waning Crescent (29%)
National Weather Service forecast updated 10 hrs 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 4Search index and reflects what the press published. Terms of use. How to use Weather