Brentwood, CA Hourly Weather

Contra Costa County1:44 PM PDT37.93°N, 121.70°WElevation 79 ft

Next 48 hours

1 PM 4 PM 7 PM 10 PM Mon Oct 26 1 AM 4 AM 7 AM 10 AM 1 PM 4 PM 7 PM 10 PM Tue Oct 27 1 AM 4 AM 7 AM 10 AM 45° 50° 55° 60° 65° 70° 75° %
TemperatureFeels likeChance of precipitationNight
Sunday, October 2511 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
1 PM Sunny 70° 70° 0% 0.00 in NE 2 49% 50° 18% 4
2 PM Sunny 72° 73° 0% 0.00 in N 2 46% 51° 16% 3
3 PM Sunny 74° 74° 0% 0.00 in N 2 44% 51° 16% 2
4 PM Sunny 73° 73° 0% 0.00 in N 2 44% 50° 16% 1
5 PM Mostly Sunny 74° 74° 0% 0.00 in NW 2 42% 50° 44% 0
6 PM Partly Cloudy 72° 72° 0% 0.00 in NW 2 48% 50° 44% 0
7 PM Partly Cloudy 67° 67° 0% 0.00 in NW 2 53% 50° 44% 0
8 PM Mostly Clear 63° 63° 0% 0.00 in Calm 58% 48° 19% 0
9 PM Mostly Clear 60° 60° 0% 0.00 in Calm 61% 47° 19% 0
10 PM Mostly Clear 59° 59° 0% 0.00 in Calm 63% 46° 19% 0
11 PM Mostly Clear 58° 58° 0% 0.00 in WSW 1 66% 46° 12% 0
Monday, October 2624 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Mostly Clear 56° 56° 0% 0.00 in WSW 1 70% 47° 12% 0
1 AM Mostly Clear 55° 55° 0% 0.00 in WSW 1 73% 47° 12% 0
2 AM Mostly Clear 54° 54° 0% 0.00 in WSW 2 76% 47° 12% 0
3 AM Mostly Clear 53° 53° 0% 0.00 in WSW 2 78% 47° 12% 0
4 AM Mostly Clear 52° 52° 0% 0.00 in WSW 2 80% 46° 12% 0
5 AM Mostly Clear 52° 52° 0% 0.00 in SW 3 81% 46° 16% 0
6 AM Sunny 51° 50° 0% 0.00 in SW 3 85% 46° 16% 0
7 AM Sunny 50° 50° 0% 0.00 in SW 3 87% 47° 16% 0
8 AM Sunny 51° 51° 0% 0.00 in SW 3 G8 87% 48° 17% 0
9 AM Sunny 56° 56° 0% 0.00 in SW 3 G8 80% 50° 17% 1
10 AM Sunny 61° 61° 0% 0.00 in SW 3 G8 71% 52° 17% 2
11 AM Sunny 66° 66° 0% 0.00 in W 6 G14 62% 53° 14% 3
12 PM Sunny 69° 69° 0% 0.00 in W 6 G14 57% 53° 14% 4
1 PM Sunny 71° 71° 0% 0.00 in W 6 G14 53% 53° 14% 4
2 PM Sunny 72° 72° 0% 0.00 in W 9 G17 51% 53° 12% 4
3 PM Sunny 73° 73° 0% 0.00 in W 9 G17 49% 52° 12% 2
4 PM Sunny 72° 72° 0% 0.00 in W 9 G17 49% 52° 12% 1
5 PM Sunny 71° 71° 0% 0.00 in W 8 G15 51% 52° 18% 0
6 PM Mostly Clear 67° 67° 0% 0.00 in W 8 G15 57% 52° 18% 0
7 PM Mostly Clear 63° 63° 0% 0.00 in W 8 G15 65% 51° 18% 0
8 PM Mostly Clear 60° 60° 0% 0.00 in WSW 3 G8 71% 50° 13% 0
9 PM Mostly Clear 58° 58° 0% 0.00 in WSW 3 G8 74% 49° 13% 0
10 PM Mostly Clear 56° 57° 0% 0.00 in WSW 3 G8 76% 49° 13% 0
11 PM Mostly Clear 56° 56° 0% 0.00 in WSW 2 77% 48° 22% 0
Tuesday, October 2724 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Mostly Clear 54° 54° 0% 0.00 in WSW 2 79% 48° 22% –
1 AM Mostly Clear 53° 53° 0% 0.00 in WSW 2 81% 48° 22% –
2 AM Mostly Clear 52° 52° 0% 0.00 in WSW 2 83% 47° 14% –
3 AM Mostly Clear 51° 51° 0% 0.00 in WSW 2 84% 46° 14% –
4 AM Mostly Clear 50° 50° 0% 0.00 in WSW 2 85% 46° 14% –
5 AM Mostly Clear 50° 50° 0% 0.00 in W 2 86% 45° 22% –
6 AM Sunny 48° 48° 0% 0.00 in W 2 88% 45° 22% –
7 AM Sunny 48° 48° 0% 0.00 in W 2 91% 45° 22% –
8 AM Sunny 49° 49° 0% 0.00 in W 2 90% 46° 24% –
9 AM Sunny 52° 52° 0% 0.00 in W 2 83% 47° 24% –
10 AM Sunny 57° 57° 0% 0.00 in W 2 73% 48° 24% –
11 AM Sunny 61° 61° 0% 0.00 in NNW 3 G9 64% 49° 19% –
12 PM Sunny 64° 64° 0% 0.00 in NNW 3 G9 58% 49° 19% –
1 PM Sunny 67° 67° 0% 0.00 in NNW 3 G9 54% 49° 19% –
2 PM Sunny 68° 69° 0% 0.00 in NW 5 50% 49° 19% –
3 PM Sunny 70° 70° 0% 0.00 in NW 5 46% 49° 19% –
4 PM Sunny 71° 71° 0% 0.00 in NW 5 44% 48° 19% –
5 PM Sunny 70° 70° 0% 0.00 in WNW 3 44% 47° 24% –
6 PM Mostly Clear 66° 66° 0% 0.00 in WNW 3 50% 47° 24% –
7 PM Mostly Clear 62° 62° 0% 0.00 in WNW 3 57% 46° 24% –
8 PM Mostly Clear 59° 59° 0% 0.00 in Calm 62% 46° 24% –
9 PM Mostly Clear 58° 58° 0% 0.00 in Calm 65% 46° 24% –
10 PM Mostly Clear 56° 57° 0% 0.00 in Calm 67% 46° 24% –
11 PM Partly Cloudy 56° 56° 0% 0.00 in Calm 68% 45° 33% –
Wednesday, October 2824 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Partly Cloudy 54° 54° 0% 0.00 in Calm 71% 45° 33% –
1 AM Partly Cloudy 53° 53° 0% 0.00 in Calm 74% 45° 33% –
2 AM Partly Cloudy 52° 52° 0% 0.00 in Calm 76% 45° 33% –
3 AM Partly Cloudy 51° 51° 0% 0.00 in Calm 78% 45° 33% –
4 AM Partly Cloudy 50° 50° 0% 0.00 in Calm 80% 44° 33% –
5 AM Partly Cloudy 50° 50° 0% 0.00 in Calm 81% 44° 42% –
6 AM Mostly Sunny 49° 49° 0% 0.00 in Calm 83% 44° 42% –
7 AM Mostly Sunny 49° 49° 0% 0.00 in Calm 84% 45° 42% –
8 AM Mostly Sunny 50° 50° 0% 0.00 in Calm 82% 45° 42% –
9 AM Mostly Sunny 54° 54° 0% 0.00 in Calm 75% 46° 42% –
10 AM Mostly Sunny 58° 58° 0% 0.00 in Calm 66% 47° 42% –
11 AM Mostly Sunny 62° 62° 0% 0.00 in NNW 2 59% 48° 43% –
12 PM Mostly Sunny 65° 65° 0% 0.00 in NNW 2 55% 48° 43% –
1 PM Mostly Sunny 67° 67° 0% 0.00 in NNW 2 52% 49° 43% –
2 PM Mostly Sunny 68° 68° 0% 0.00 in NW 3 51% 49° 43% –
3 PM Mostly Sunny 69° 69° 0% 0.00 in NW 3 49% 49° 43% –
4 PM Mostly Sunny 69° 69° 0% 0.00 in NW 3 48% 48° 43% –
5 PM Mostly Sunny 68° 68° 3% 0.00 in WNW 2 48% 48° 45% –
6 PM Partly Cloudy 66° 66° 3% 0.00 in WNW 2 52% 48° 45% –
7 PM Partly Cloudy 62° 63° 3% 0.00 in WNW 2 57% 47° 45% –
8 PM Partly Cloudy 60° 60° 3% 0.00 in Calm 62% 47° 45% –
9 PM Partly Cloudy 58° 58° 3% 0.00 in Calm 64% 46° 45% –
10 PM Partly Cloudy 58° 58° 3% 0.00 in Calm 65% 46° 45% –
11 PM Mostly Cloudy 57° 57° 6% 0.00 in Calm 66% 46° 52% –
Thursday, October 2924 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Mostly Cloudy 56° 56° 6% 0.00 in Calm 70% 46° 52% –
1 AM Mostly Cloudy 54° 54° 6% 0.00 in Calm 74% 46° 52% –
2 AM Mostly Cloudy 53° 53° 6% 0.00 in WSW 1 78% 46° 52% –
3 AM Mostly Cloudy 52° 53° 6% 0.00 in WSW 1 80% 46° 52% –
4 AM Mostly Cloudy 52° 52° 6% 0.00 in WSW 1 81% 46° 52% –
5 AM Mostly Cloudy 52° 52° 3% 0.00 in WSW 1 82% 47° 60% –
6 AM Partly Sunny 51° 51° 3% 0.00 in WSW 1 86% 47° 60% –
7 AM Partly Sunny 50° 51° 3% 0.00 in WSW 1 91% 48° 60% –
8 AM Partly Sunny 51° 51° 3% 0.00 in W 1 91% 49° 60% –
9 AM Partly Sunny 54° 54° 3% 0.00 in W 1 84% 49° 60% –
10 AM Partly Sunny 58° 58° 3% 0.00 in W 1 74% 50° 60% –
11 AM Mostly Sunny 62° 62° 7% 0.00 in WNW 2 65% 50° 47% –
12 PM Mostly Sunny 64° 64° 7% 0.00 in WNW 2 60% 50° 47% –
1 PM Mostly Sunny 66° 66° 7% 0.00 in WNW 2 57% 50° 47% –
2 PM Mostly Sunny 67° 67° 7% 0.00 in WNW 3 G8 55% 50° 47% –
3 PM Mostly Sunny 67° 67° 7% 0.00 in WNW 3 G8 54% 50° 47% –
4 PM Mostly Sunny 67° 67° 7% 0.00 in WNW 3 G8 54% 50° 47% –
5 PM Slight Chance Light Rain 66° 66° 17% 0.00 in W 5 55% 49° 46% –
6 PM Slight Chance Light Rain 63° 63° 17% 0.00 in W 5 59% 49° 46% –
7 PM Slight Chance Light Rain 61° 61° 17% 0.00 in W 5 64% 48° 46% –
8 PM Slight Chance Light Rain 58° 58° 17% 0.00 in Calm 69% 48° 46% –
9 PM Slight Chance Light Rain 57° 57° 17% 0.00 in Calm 70% 47° 46% –
10 PM Slight Chance Light Rain 56° 56° 17% 0.00 in Calm 70% 47° 46% –
11 PM Slight Chance Light Rain 56° 56° 22% <0.01 in Calm 71% 46° 43% –
Friday, October 3022 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Slight Chance Light Rain 54° 55° 22% <0.01 in Calm 74% 46° 43% –
1 AM Slight Chance Light Rain 53° 53° 22% <0.01 in Calm 78% 47° 43% –
2 AM Slight Chance Light Rain 52° 52° 22% <0.01 in WSW 1 82% 47° 43% –
3 AM Slight Chance Light Rain 52° 52° 22% <0.01 in WSW 1 83% 47° 43% –
4 AM Slight Chance Light Rain 51° 51° 22% <0.01 in WSW 1 84% 46° 43% –
5 AM Chance Light Rain 51° 51° 28% 0.01 in WSW 2 84% 46° 52% –
6 AM Chance Light Rain 50° 50° 28% 0.01 in WSW 2 89% 47° 52% –
7 AM Chance Light Rain 50° 50° 28% 0.01 in WSW 2 93% 48° 52% –
8 AM Chance Light Rain 50° 50° 28% 0.01 in W 2 93% 48° 52% –
9 AM Chance Light Rain 53° 53° 28% 0.01 in W 2 85% 49° 52% –
10 AM Chance Light Rain 57° 57° 28% 0.01 in W 2 75% 49° 52% –
11 AM Chance Light Rain 61° 61° 26% <0.01 in NW 3 G9 67% 50° 51% –
12 PM Chance Light Rain 63° 63° 26% <0.01 in NW 3 G9 62% 50° 51% –
1 PM Chance Light Rain 65° 65° 26% <0.01 in NW 3 G9 59% 50° 51% –
2 PM Chance Light Rain 66° 66° 26% <0.01 in NW 5 G10 58% 50° 51% –
3 PM Chance Light Rain 66° 66° 26% <0.01 in NW 5 G10 56% 50° 51% –
4 PM Chance Light Rain 66° 66° 26% <0.01 in NW 5 G10 56% 50° 51% –
5 PM Chance Light Rain 65° 65° 28% <0.01 in WNW 5 G10 58% 49° 52% –
6 PM Chance Light Rain 62° 62° 28% <0.01 in WNW 5 G10 62% 49° 52% –
7 PM Chance Light Rain 59° 59° 28% <0.01 in WNW 5 G10 67% 48° 52% –
8 PM Chance Light Rain 57° 57° 28% <0.01 in Calm 72% 48° 52% –
9 PM Chance Light Rain 56° 56° 28% <0.01 in Calm 72% 47° 52% –

National Weather Service forecast updated 1 day ago. Precipitation amounts are the forecast liquid equivalent for each hour.

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