Walnut Creek, CA 94595 Hourly Weather

Contra Costa County3:41 PM PDT37.88°N, 122.07°W

Next 48 hours

3 PM 6 PM 9 PM Thu Oct 22 12 AM 3 AM 6 AM 9 AM 12 PM 3 PM 6 PM 9 PM Fri Oct 23 12 AM 3 AM 6 AM 9 AM 12 PM 50° 55° 60° 65° 70° %
TemperatureFeels likeChance of precipitationNight
Wednesday, October 219 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
3 PM Mostly Cloudy 69° 69° 11% 0.00 in NW 3 61% 55° 83% 2
4 PM Cloudy 68° 68° 13% 0.00 in NW 3 G8 62% 54° 90% 1
5 PM Chance Rain Showers 69° 69° 49% <0.01 in W 3 G8 58% 54° 83% 0
6 PM Chance Rain Showers 66° 66° 38% <0.01 in WSW 3 63% 53° 88% 0
7 PM Chance Rain Showers 64° 64° 28% <0.01 in WSW 3 69% 53° 86% 0
8 PM Slight Chance Rain Showers 62° 62° 19% <0.01 in S 2 72% 53° 76% 0
9 PM Slight Chance Rain Showers 61° 61° 20% <0.01 in SSE 2 76% 53° 74% 0
10 PM Slight Chance Rain Showers 60° 60° 22% <0.01 in S 2 78% 53° 64% 0
11 PM Mostly Cloudy 60° 60° 12% <0.01 in E 2 79% 53° 66% 0
Thursday, October 2224 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Slight Chance Rain Showers 59° 59° 21% <0.01 in N 1 82% 53° 62% 0
1 AM Chance Rain Showers 58° 58° 32% <0.01 in N 1 83% 53° 66% 0
2 AM Chance Rain Showers 58° 58° 51% <0.01 in Calm 84% 53° 70% 0
3 AM Chance Rain Showers 57° 57° 37% <0.01 in SSW 1 86% 52° 61% 0
4 AM Chance Rain Showers 56° 56° 27% <0.01 in SSW 1 87% 52° 65% 0
5 AM Chance Rain Showers 56° 56° 49% <0.01 in S 1 87% 52° 66% 0
6 AM Chance Rain Showers 54° 54° 41% <0.01 in S 1 89% 51° 69% 0
7 AM Chance Rain Showers 55° 55° 48% <0.01 in S 1 91% 52° 77% 0
8 AM Chance Rain Showers 55° 55° 44% <0.01 in S 2 92% 53° 80% 0
9 AM Chance Rain Showers 57° 57° 34% <0.01 in S 2 93% 55° 68% 1
10 AM Chance Rain Showers 60° 60° 35% <0.01 in S 2 90% 57° 63% 2
11 AM Chance Rain Showers 63° 63° 49% 0.01 in S 5 87% 59° 70% 3
12 PM Chance Rain Showers 64° 64° 54% 0.01 in S 5 G10 86% 59° 79% 4
1 PM Rain Showers Likely 64° 64° 62% 0.01 in SSW 6 G12 85% 60° 81% 4
2 PM Rain Showers Likely 67° 67° 66% 0.01 in SW 6 G13 82% 61° 78% 3
3 PM Rain Showers Likely 65° 65° 56% 0.01 in SW 7 G14 80% 59° 71% 2
4 PM Chance Rain Showers 64° 64° 46% 0.01 in SW 7 G14 80% 58° 64% 1
5 PM Mostly Cloudy 65° 65° 8% 0.00 in SW 7 G14 75% 57° 70% 0
6 PM Mostly Cloudy 62° 62° 6% 0.00 in WSW 6 G13 81% 56° 70% 0
7 PM Mostly Cloudy 59° 59° 7% 0.00 in SW 5 G10 85% 55° 70% 0
8 PM Mostly Cloudy 59° 59° 5% 0.00 in SW 5 G10 84% 54° 71% 0
9 PM Mostly Cloudy 58° 58° 0% 0.00 in SW 5 G10 86% 54° 71% 0
10 PM Mostly Cloudy 57° 57° 1% 0.00 in SW 5 G10 86% 53° 71% 0
11 PM Mostly Cloudy 57° 57° 0% 0.00 in SW 3 G10 84% 53° 60% 0
Friday, October 2324 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Mostly Cloudy 57° 57° 0% 0.00 in SW 3 G10 85% 52° 60% 0
1 AM Mostly Cloudy 56° 56° 0% 0.00 in SW 3 G10 86% 52° 60% 0
2 AM Mostly Cloudy 56° 56° 0% 0.00 in SSW 2 G8 85% 52° 54% 0
3 AM Mostly Cloudy 55° 55° 0% 0.00 in SSW 2 G8 87% 51° 54% 0
4 AM Mostly Cloudy 55° 55° 0% 0.00 in SSW 2 G8 88% 51° 54% 0
5 AM Mostly Cloudy 54° 54° 0% 0.00 in SSW 2 89% 50° 53% 0
6 AM Partly Sunny 53° 53° 0% 0.00 in SSW 2 92% 50° 53% 0
7 AM Patchy Fog 52° 52° 0% 0.00 in SSW 2 94% 50° 53% 0
8 AM Patchy Fog 52° 52° 0% 0.00 in SW 1 95% 50° 62% 0
9 AM Patchy Fog 54° 54° 0% 0.00 in SW 1 93% 52° 62% 1
10 AM Partly Sunny 57° 57° 0% 0.00 in SW 1 90% 54° 62% 2
11 AM Mostly Sunny 60° 60° 0% 0.00 in N 5 G10 84% 56° 36% 3
12 PM Mostly Sunny 63° 63° 0% 0.00 in N 5 G10 78% 56° 36% 4
1 PM Mostly Sunny 66° 66° 0% 0.00 in N 5 G10 71% 56° 36% 4
2 PM Sunny 68° 68° 0% 0.00 in N 6 G14 64% 55° 13% 4
3 PM Sunny 70° 70° 0% 0.00 in N 6 G14 54% 53° 13% 3
4 PM Sunny 71° 71° 0% 0.00 in N 6 G14 47% 50° 13% 1
5 PM Sunny 70° 71° 0% 0.00 in N 6 44% 47° 1% 0
6 PM Clear 67° 67° 0% 0.00 in N 6 48% 47° 1% 0
7 PM Clear 62° 62° 0% 0.00 in N 6 56% 46° 1% 0
8 PM Clear 58° 58° 0% 0.00 in NW 2 64% 46° 0% 0
9 PM Clear 56° 55° 0% 0.00 in NW 2 67% 45° 0% 0
10 PM Clear 54° 54° 0% 0.00 in NW 2 68% 44° 0% 0
11 PM Clear 54° 54° 0% 0.00 in W 1 68% 44° 4% 0
Saturday, October 2424 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Clear 53° 53° 0% 0.00 in W 1 69% 43° 4% 0
1 AM Clear 52° 52° 0% 0.00 in W 1 70% 42° 4% 0
2 AM Clear 51° 51° 0% 0.00 in WSW 1 70% 41° 5% 0
3 AM Clear 50° 50° 0% 0.00 in WSW 1 68% 40° 5% 0
4 AM Clear 48° 48° 0% 0.00 in WSW 1 66% 38° 5% 0
5 AM Clear 47° 47° 0% 0.00 in E 1 64% 36° 3% 0
6 AM Sunny 46° 46° 0% 0.00 in E 1 64% 35° 3% –
7 AM Sunny 46° 46° 0% 0.00 in E 1 64% 34° 3% –
8 AM Sunny 47° 47° 0% 0.00 in E 2 62% 34° 3% –
9 AM Sunny 51° 51° 0% 0.00 in E 2 55% 35° 3% –
10 AM Sunny 56° 56° 0% 0.00 in E 2 46% 36° 3% –
11 AM Sunny 61° 61° 0% 0.00 in NE 5 G12 39% 36° 1% –
12 PM Sunny 65° 65° 0% 0.00 in NE 5 G12 36% 37° 1% –
1 PM Sunny 68° 68° 0% 0.00 in NE 5 G12 34% 39° 1% –
2 PM Sunny 70° 70° 0% 0.00 in NNE 3 33% 40° 1% –
3 PM Sunny 73° 73° 0% 0.00 in NNE 3 29% 38° 1% –
4 PM Sunny 74° 74° 0% 0.00 in NNE 3 26% 37° 1% –
5 PM Sunny 74° 74° 0% 0.00 in N 2 27% 38° 4% –
6 PM Clear 71° 71° 0% 0.00 in N 2 35% 42° 4% –
7 PM Clear 66° 67° 0% 0.00 in N 2 44% 44° 4% –
8 PM Clear 62° 62° 0% 0.00 in Calm 52% 44° 4% –
9 PM Clear 59° 59° 0% 0.00 in Calm 56% 43° 4% –
10 PM Clear 56° 56° 0% 0.00 in Calm 56% 41° 4% –
11 PM Mostly Clear 54° 55° 0% 0.00 in Calm 56% 39° 15% –
Sunday, October 2524 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Mostly Clear 53° 53° 0% 0.00 in Calm 58% 38° 15% –
1 AM Mostly Clear 52° 52° 0% 0.00 in Calm 59% 38° 15% –
2 AM Mostly Clear 51° 51° 0% 0.00 in Calm 60% 38° 15% –
3 AM Mostly Clear 50° 50° 0% 0.00 in Calm 62% 38° 15% –
4 AM Mostly Clear 50° 50° 0% 0.00 in Calm 63% 38° 15% –
5 AM Partly Cloudy 49° 49° 0% 0.00 in Calm 65% 38° 35% –
6 AM Mostly Sunny 48° 48° 0% 0.00 in Calm 69% 39° 35% –
7 AM Mostly Sunny 48° 48° 0% 0.00 in Calm 73% 40° 35% –
8 AM Mostly Sunny 49° 49° 0% 0.00 in ENE 1 72% 40° 35% –
9 AM Mostly Sunny 53° 53° 0% 0.00 in ENE 1 65% 42° 35% –
10 AM Mostly Sunny 58° 58° 0% 0.00 in ENE 1 56% 44° 35% –
11 AM Mostly Sunny 63° 63° 0% 0.00 in NE 3 G8 49% 45° 37% –
12 PM Mostly Sunny 67° 67° 0% 0.00 in NE 3 G8 44% 46° 37% –
1 PM Mostly Sunny 70° 70° 0% 0.00 in NE 3 G8 42% 47° 37% –
2 PM Mostly Sunny 72° 72° 0% 0.00 in NNE 3 39% 47° 37% –
3 PM Mostly Sunny 73° 73° 0% 0.00 in NNE 3 37% 46° 37% –
4 PM Mostly Sunny 74° 74° 0% 0.00 in NNE 3 36% 46° 37% –
5 PM Sunny 73° 73° 0% 0.00 in W 3 37% 45° 22% –
6 PM Mostly Clear 70° 70° 0% 0.00 in W 3 42% 45° 22% –
7 PM Mostly Clear 65° 65° 0% 0.00 in W 3 50% 46° 22% –
8 PM Mostly Clear 61° 61° 0% 0.00 in Calm 58% 46° 22% –
9 PM Mostly Clear 59° 59° 0% 0.00 in Calm 60% 45° 22% –
10 PM Mostly Clear 58° 58° 0% 0.00 in Calm 61% 44° 22% –
11 PM Mostly Clear 57° 57° 1% 0.00 in Calm 61% 44° 17% –
Monday, October 2624 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Mostly Clear 56° 56° 1% 0.00 in Calm 63% 44° 17% –
1 AM Mostly Clear 55° 55° 1% 0.00 in Calm 64% 44° 17% –
2 AM Mostly Clear 55° 55° 1% 0.00 in Calm 66% 44° 17% –
3 AM Mostly Clear 54° 54° 1% 0.00 in Calm 68% 44° 17% –
4 AM Mostly Clear 53° 53° 1% 0.00 in Calm 70% 43° 17% –
5 AM Partly Cloudy 52° 52° 1% 0.00 in SSW 1 72% 43° 28% –
6 AM Mostly Sunny 51° 51° 1% 0.00 in SSW 1 76% 43° 28% –
7 AM Mostly Sunny 50° 50° 1% 0.00 in SSW 1 79% 43° 28% –
8 AM Mostly Sunny 50° 51° 1% 0.00 in ESE 2 77% 44° 28% –
9 AM Mostly Sunny 54° 54° 1% 0.00 in ESE 2 70% 45° 28% –
10 AM Mostly Sunny 59° 59° 1% 0.00 in ESE 2 60% 46° 28% –
11 AM Sunny 64° 64° 0% 0.00 in NW 5 52% 47° 18% –
12 PM Sunny 68° 68° 0% 0.00 in NW 5 46% 47° 18% –
1 PM Sunny 70° 70° 0% 0.00 in NW 5 42% 47° 18% –
2 PM Sunny 72° 72° 0% 0.00 in W 5 39% 46° 18% –
3 PM Sunny 73° 73° 0% 0.00 in W 5 37% 45° 18% –
4 PM Sunny 73° 73° 0% 0.00 in W 5 36% 44° 18% –
5 PM Sunny 72° 72° 1% 0.00 in W 5 37% 44° 20% –
6 PM Mostly Clear 68° 68° 1% 0.00 in W 5 43% 44° 20% –
7 PM Mostly Clear 64° 64° 1% 0.00 in W 5 52% 45° 20% –
8 PM Mostly Clear 60° 60° 1% 0.00 in W 2 61% 46° 20% –
9 PM Mostly Clear 57° 57° 1% 0.00 in W 2 65% 46° 20% –
10 PM Mostly Clear 56° 56° 1% 0.00 in W 2 66% 45° 20% –
11 PM Mostly Clear 56° 56° 0% 0.00 in SW 1 66% 44° 17% –
Tuesday, October 2724 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Mostly Clear 55° 55° 0% 0.00 in SW 1 67% 44° 17% –
1 AM Mostly Clear 54° 54° 0% 0.00 in SW 1 69% 44° 17% –
2 AM Mostly Clear 53° 53° 0% 0.00 in Calm 70% 44° 17% –
3 AM Mostly Clear 52° 52° 0% 0.00 in Calm 72% 43° 17% –
4 AM Mostly Clear 51° 51° 0% 0.00 in Calm 73% 43° 17% –
5 AM Partly Cloudy 51° 51° 0% 0.00 in SSW 1 74% 43° 30% –
6 AM Mostly Sunny 50° 50° 0% 0.00 in SSW 1 77% 43° 30% –
7 AM Mostly Sunny 49° 49° 0% 0.00 in SSW 1 79% 43° 30% –
8 AM Mostly Sunny 50° 50° 0% 0.00 in E 1 76% 43° 30% –
9 AM Mostly Sunny 54° 54° 0% 0.00 in E 1 68% 44° 30% –
10 AM Mostly Sunny 59° 59° 0% 0.00 in E 1 58% 44° 30% –
11 AM Mostly Sunny 64° 64° 1% 0.00 in NNE 3 G8 50% 45° 28% –
12 PM Mostly Sunny 68° 68° 1% 0.00 in NNE 3 G8 44% 45° 28% –
1 PM Mostly Sunny 70° 70° 1% 0.00 in NNE 3 G8 39% 44° 28% –
2 PM Mostly Sunny 72° 72° 1% 0.00 in NW 3 G8 36% 44° 28% –
3 PM Mostly Sunny 73° 73° 1% 0.00 in NW 3 G8 34% 43° 28% –
4 PM Mostly Sunny 73° 73° 1% 0.00 in NW 3 G8 33% 42° 28% –
5 PM Mostly Sunny 72° 72° 1% 0.00 in W 3 35% 42° 32% –
6 PM Partly Cloudy 68° 68° 1% 0.00 in W 3 40% 42° 32% –
7 PM Partly Cloudy 64° 64° 1% 0.00 in W 3 49% 44° 32% –
8 PM Partly Cloudy 60° 60° 1% 0.00 in WSW 1 58% 44° 32% –
9 PM Partly Cloudy 58° 58° 1% 0.00 in WSW 1 61% 44° 32% –
10 PM Partly Cloudy 56° 56° 1% 0.00 in WSW 1 62% 44° 32% –
11 PM Mostly Clear 56° 56° 0% 0.00 in Calm 62% 43° 24% –
Wednesday, October 281 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Mostly Clear 54° 54° 0% 0.00 in Calm 63% 42° 24% –

National Weather Service forecast updated 1 hr 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 4Conservative index and reflects what the press published. Terms of use.