Walnut Creek, CA 94596 Hourly Weather

Contra Costa County2:29 PM PDT37.91°N, 122.05°W

Next 48 hours

2 PM 5 PM 8 PM 11 PM Thu Oct 22 2 AM 5 AM 8 AM 11 AM 2 PM 5 PM 8 PM 11 PM Fri Oct 23 2 AM 5 AM 8 AM 11 AM 50° 55° 60° 65° 70° %
TemperatureFeels likeChance of precipitationNight
Wednesday, October 2110 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
2 PM Cloudy 71° 71° 6% 0.00 in NW 3 62% 57° 88% 3
3 PM Mostly Cloudy 70° 70° 10% 0.00 in NW 3 60% 55° 84% 2
4 PM Cloudy 69° 69° 13% 0.00 in NW 5 61% 55° 91% 1
5 PM Chance Rain Showers 70° 70° 50% <0.01 in W 3 58% 54° 89% 0
6 PM Chance Rain Showers 67° 67° 38% <0.01 in WSW 2 63% 54° 90% 0
7 PM Chance Rain Showers 64° 64° 28% <0.01 in WSW 2 70% 54° 89% 0
8 PM Slight Chance Rain Showers 63° 63° 19% <0.01 in SSE 2 73% 54° 81% 0
9 PM Slight Chance Rain Showers 61° 61° 21% <0.01 in S 2 76% 54° 77% 0
10 PM Slight Chance Rain Showers 60° 61° 24% <0.01 in SSE 1 79% 54° 75% 0
11 PM Mostly Cloudy 60° 60° 13% <0.01 in NE 1 81% 54° 70% 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 Calm 84% 54° 63% 0
1 AM Chance Rain Showers 58° 58° 32% <0.01 in Calm 87% 54° 65% 0
2 AM Chance Rain Showers 57° 57° 51% <0.01 in Calm 88% 54° 79% 0
3 AM Chance Rain Showers 56° 56° 36% <0.01 in Calm 89% 53° 61% 0
4 AM Chance Rain Showers 55° 55° 28% <0.01 in S 1 91% 53° 68% 0
5 AM Chance Rain Showers 55° 55° 48% <0.01 in S 1 92% 53° 65% 0
6 AM Chance Rain Showers 54° 54° 40% <0.01 in S 1 94% 52° 72% 0
7 AM Chance Rain Showers 54° 54° 48% <0.01 in SSE 1 97% 53° 80% 0
8 AM Chance Rain Showers 54° 55° 45% <0.01 in SSE 2 97% 54° 84% 0
9 AM Chance Rain Showers 58° 58° 33% <0.01 in S 2 93% 56° 69% 1
10 AM Chance Rain Showers 61° 61° 34% <0.01 in S 2 88% 58° 64% 2
11 AM Chance Rain Showers 64° 64° 50% 0.01 in S 5 85% 59° 70% 3
12 PM Rain Showers Likely 65° 65° 55% 0.01 in SSW 6 84% 60° 83% 4
1 PM Rain Showers Likely 66° 66° 63% 0.01 in SSW 6 G12 84% 60° 77% 4
2 PM Rain Showers Likely 68° 68° 66% 0.01 in SSW 6 G13 81% 61° 78% 3
3 PM Rain Showers Likely 66° 66° 56% 0.01 in SW 7 G13 78% 59° 71% 2
4 PM Chance Rain Showers 65° 65° 48% 0.01 in SW 7 G13 78% 58° 65% 1
5 PM Partly Sunny 66° 66° 8% 0.00 in SW 7 74% 57° 64% 0
6 PM Mostly Cloudy 63° 63° 6% 0.00 in WSW 6 79% 56° 64% 0
7 PM Mostly Cloudy 60° 60° 7% 0.00 in SW 5 84% 56° 64% 0
8 PM Mostly Cloudy 60° 60° 5% 0.00 in SW 5 83% 54° 68% 0
9 PM Mostly Cloudy 59° 59° 0% 0.00 in SW 5 85% 54° 68% 0
10 PM Mostly Cloudy 58° 58° 1% 0.00 in SW 3 G9 86% 54° 68% 0
11 PM Mostly Cloudy 58° 58° 0% 0.00 in SSW 3 G9 86% 53° 56% 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 SSW 3 G9 87% 53° 56% 0
1 AM Mostly Cloudy 56° 56° 0% 0.00 in SSW 3 G9 89% 53° 56% 0
2 AM Partly Cloudy 55° 55° 0% 0.00 in SSW 2 G8 89% 52° 48% 0
3 AM Partly Cloudy 55° 55° 0% 0.00 in SSW 2 G8 91% 52° 48% 0
4 AM Partly Cloudy 54° 54° 0% 0.00 in SSW 2 G8 93% 52° 48% 0
5 AM Patchy Fog 53° 53° 0% 0.00 in SSW 2 94% 51° 48% 0
6 AM Patchy Fog 52° 52° 0% 0.00 in SSW 2 95% 51° 48% 0
7 AM Patchy Fog 51° 51° 0% 0.00 in SSW 2 97% 50° 48% 0
8 AM Patchy Fog 51° 51° 0% 0.00 in WSW 1 98% 50° 64% 0
9 AM Patchy Fog 53° 53° 0% 0.00 in WSW 1 95% 52° 64% 1
10 AM Partly Sunny 57° 57° 0% 0.00 in WSW 1 90% 55° 64% 2
11 AM Mostly Sunny 62° 62° 0% 0.00 in N 5 G10 84% 57° 38% 3
12 PM Mostly Sunny 65° 65° 0% 0.00 in N 5 G10 77% 57° 38% 4
1 PM Mostly Sunny 67° 67° 0% 0.00 in N 5 G10 69% 57° 38% 4
2 PM Sunny 69° 69° 0% 0.00 in N 7 G13 62% 56° 13% 4
3 PM Sunny 71° 71° 0% 0.00 in N 7 G13 53% 53° 13% 3
4 PM Sunny 72° 72° 0% 0.00 in N 7 G13 46% 50° 13% 1
5 PM Sunny 71° 71° 0% 0.00 in N 5 43% 48° 1% 0
6 PM Clear 68° 68° 0% 0.00 in N 5 47% 47° 1% 0
7 PM Clear 63° 63° 0% 0.00 in N 5 55% 47° 1% 0
8 PM Clear 59° 59° 0% 0.00 in WNW 1 63% 46° 0% 0
9 PM Clear 57° 57° 0% 0.00 in WNW 1 66% 46° 0% 0
10 PM Clear 56° 56° 0% 0.00 in WNW 1 68% 45° 0% 0
11 PM Clear 55° 55° 0% 0.00 in WSW 1 70% 45° 4% 0
Saturday, October 2424 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Clear 54° 54° 0% 0.00 in WSW 1 71% 44° 4% 0
1 AM Clear 52° 52° 0% 0.00 in WSW 1 72% 44° 4% 0
2 AM Clear 51° 51° 0% 0.00 in Calm 72% 43° 4% 0
3 AM Clear 50° 50° 0% 0.00 in Calm 70% 41° 4% 0
4 AM Clear 49° 49° 0% 0.00 in Calm 68% 38° 4% 0
5 AM Clear 48° 48° 0% 0.00 in E 1 65% 37° 3% 0
6 AM Sunny 46° 47° 0% 0.00 in E 1 65% 35° 3% –
7 AM Sunny 46° 46° 0% 0.00 in E 1 64% 35° 3% –
8 AM Sunny 48° 48° 0% 0.00 in E 2 61% 35° 3% –
9 AM Sunny 52° 52° 0% 0.00 in E 2 54% 36° 3% –
10 AM Sunny 57° 57° 0% 0.00 in E 2 46% 37° 3% –
11 AM Sunny 62° 62° 0% 0.00 in NNE 6 G12 39% 37° 2% –
12 PM Sunny 66° 66° 0% 0.00 in NNE 6 G12 36% 38° 2% –
1 PM Sunny 69° 69° 0% 0.00 in NNE 6 G12 34% 40° 2% –
2 PM Sunny 71° 71° 0% 0.00 in NNE 3 33% 41° 1% –
3 PM Sunny 74° 73° 0% 0.00 in NNE 3 29% 39° 1% –
4 PM Sunny 75° 75° 0% 0.00 in NNE 3 26% 38° 1% –
5 PM Sunny 74° 74° 0% 0.00 in N 2 28% 39° 4% –
6 PM Clear 72° 72° 0% 0.00 in N 2 35% 43° 4% –
7 PM Clear 67° 67° 0% 0.00 in N 2 43% 44° 4% –
8 PM Clear 63° 63° 0% 0.00 in Calm 51% 44° 4% –
9 PM Clear 60° 60° 0% 0.00 in Calm 55% 44° 4% –
10 PM Clear 58° 58° 0% 0.00 in Calm 58% 43° 4% –
11 PM Mostly Clear 56° 56° 0% 0.00 in Calm 59% 41° 15% –
Sunday, October 2524 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Mostly Clear 54° 54° 0% 0.00 in Calm 60% 40° 15% –
1 AM Mostly Clear 53° 53° 0% 0.00 in Calm 62% 40° 15% –
2 AM Mostly Clear 52° 52° 0% 0.00 in Calm 63% 40° 15% –
3 AM Mostly Clear 50° 50° 0% 0.00 in Calm 65% 39° 15% –
4 AM Mostly Clear 50° 49° 0% 0.00 in Calm 66% 39° 15% –
5 AM Partly Cloudy 49° 49° 0% 0.00 in Calm 68% 39° 36% –
6 AM Mostly Sunny 48° 48° 0% 0.00 in Calm 71% 40° 36% –
7 AM Mostly Sunny 48° 48° 0% 0.00 in Calm 74% 40° 36% –
8 AM Mostly Sunny 49° 49° 0% 0.00 in ENE 2 73% 41° 36% –
9 AM Mostly Sunny 53° 53° 0% 0.00 in ENE 2 66% 43° 36% –
10 AM Mostly Sunny 58° 58° 0% 0.00 in ENE 2 57% 45° 36% –
11 AM Mostly Sunny 64° 64° 0% 0.00 in NE 5 50% 46° 39% –
12 PM Mostly Sunny 67° 67° 0% 0.00 in NE 5 45% 47° 39% –
1 PM Mostly Sunny 70° 70° 0% 0.00 in NE 5 42% 48° 39% –
2 PM Mostly Sunny 72° 72° 0% 0.00 in NNE 3 39% 48° 39% –
3 PM Mostly Sunny 74° 74° 0% 0.00 in NNE 3 37% 47° 39% –
4 PM Mostly Sunny 75° 75° 0% 0.00 in NNE 3 37% 47° 39% –
5 PM Sunny 74° 74° 0% 0.00 in WNW 2 38% 46° 22% –
6 PM Mostly Clear 70° 70° 0% 0.00 in WNW 2 43% 46° 22% –
7 PM Mostly Clear 66° 66° 0% 0.00 in WNW 2 50% 47° 22% –
8 PM Mostly Clear 62° 62° 0% 0.00 in Calm 57% 47° 22% –
9 PM Mostly Clear 60° 60° 0% 0.00 in Calm 61% 46° 22% –
10 PM Mostly Clear 58° 58° 0% 0.00 in Calm 63% 46° 22% –
11 PM Mostly Clear 57° 57° 0% 0.00 in Calm 64% 45° 16% –
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 Calm 66% 45° 16% –
1 AM Mostly Clear 55° 55° 0% 0.00 in Calm 68% 45° 16% –
2 AM Mostly Clear 54° 55° 0% 0.00 in Calm 70% 45° 16% –
3 AM Mostly Clear 54° 53° 0% 0.00 in Calm 73% 45° 16% –
4 AM Mostly Clear 52° 52° 0% 0.00 in Calm 75% 45° 16% –
5 AM Partly Cloudy 52° 52° 1% 0.00 in SSW 1 77% 45° 27% –
6 AM Mostly Sunny 50° 50° 1% 0.00 in SSW 1 81% 44° 27% –
7 AM Mostly Sunny 49° 49° 1% 0.00 in SSW 1 83% 44° 27% –
8 AM Mostly Sunny 50° 50° 1% 0.00 in SSE 2 80% 45° 27% –
9 AM Mostly Sunny 54° 54° 1% 0.00 in SSE 2 71% 46° 27% –
10 AM Mostly Sunny 60° 60° 1% 0.00 in SSE 2 60% 47° 27% –
11 AM Sunny 65° 65° 0% 0.00 in NW 5 52% 48° 20% –
12 PM Sunny 69° 69° 0% 0.00 in NW 5 46% 48° 20% –
1 PM Sunny 71° 71° 0% 0.00 in NW 5 42% 47° 20% –
2 PM Sunny 72° 73° 0% 0.00 in WNW 5 40% 47° 20% –
3 PM Sunny 74° 74° 0% 0.00 in WNW 5 37% 46° 20% –
4 PM Sunny 74° 73° 0% 0.00 in WNW 5 36% 45° 20% –
5 PM Sunny 72° 72° 1% 0.00 in W 3 38% 45° 21% –
6 PM Mostly Clear 68° 69° 1% 0.00 in W 3 43% 45° 21% –
7 PM Mostly Clear 64° 64° 1% 0.00 in W 3 51% 46° 21% –
8 PM Mostly Clear 60° 60° 1% 0.00 in WSW 1 60% 46° 21% –
9 PM Mostly Clear 58° 58° 1% 0.00 in WSW 1 64% 46° 21% –
10 PM Mostly Clear 57° 57° 1% 0.00 in WSW 1 66% 46° 21% –
11 PM Mostly Clear 56° 56° 0% 0.00 in WSW 1 66% 45° 18% –
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 WSW 1 69% 45° 18% –
1 AM Mostly Clear 54° 54° 0% 0.00 in WSW 1 72% 45° 18% –
2 AM Mostly Clear 53° 53° 0% 0.00 in Calm 74% 45° 18% –
3 AM Mostly Clear 52° 52° 0% 0.00 in Calm 76% 44° 18% –
4 AM Mostly Clear 51° 51° 0% 0.00 in Calm 78% 44° 18% –
5 AM Partly Cloudy 50° 50° 0% 0.00 in SSW 1 79% 44° 31% –
6 AM Mostly Sunny 49° 49° 0% 0.00 in SSW 1 82% 43° 31% –
7 AM Mostly Sunny 48° 48° 0% 0.00 in SSW 1 83% 43° 31% –
8 AM Mostly Sunny 49° 49° 0% 0.00 in NE 1 79% 43° 31% –
9 AM Mostly Sunny 54° 54° 0% 0.00 in NE 1 70% 44° 31% –
10 AM Mostly Sunny 59° 59° 0% 0.00 in NE 1 59% 45° 31% –
11 AM Mostly Sunny 65° 65° 1% 0.00 in NNE 5 50% 46° 31% –
12 PM Mostly Sunny 68° 68° 1% 0.00 in NNE 5 44% 46° 31% –
1 PM Mostly Sunny 71° 71° 1% 0.00 in NNE 5 39% 45° 31% –
2 PM Mostly Sunny 73° 73° 1% 0.00 in NW 3 36% 44° 31% –
3 PM Mostly Sunny 74° 74° 1% 0.00 in NW 3 34% 44° 31% –
4 PM Mostly Sunny 74° 74° 1% 0.00 in NW 3 34% 43° 31% –
5 PM Mostly Sunny 72° 72° 1% 0.00 in WNW 2 35% 43° 32% –
6 PM Partly Cloudy 69° 69° 1% 0.00 in WNW 2 41% 44° 32% –
7 PM Partly Cloudy 64° 64° 1% 0.00 in WNW 2 49% 44° 32% –
8 PM Partly Cloudy 60° 60° 1% 0.00 in Calm 57% 45° 32% –
9 PM Partly Cloudy 58° 58° 1% 0.00 in Calm 61% 45° 32% –
10 PM Partly Cloudy 57° 57° 1% 0.00 in Calm 63% 45° 32% –
11 PM Mostly Clear 56° 56° 0% 0.00 in Calm 64% 44° 24% –
Wednesday, October 281 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Mostly Clear 55° 55° 0% 0.00 in Calm 66% 44° 24% –

National Weather Service forecast updated 37 min 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.