Hour-by-hour Forecast in Walnut Creek — Graph
Detailed Hourly Forecast — Next 24 hours
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| Conditions | Comfort | Precipitation | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Time | Temp | Weather | Feels Like | Wind | Humidity | Chance | Amount | ||
| 12:00 pm Sat, Mar 21 |  | 75 °F | Overcast. | 78 °F | 5 mph | ↑ | 49% | 0% | 0.00" (snow) 0.00" (rain) |
| 1:00 pm | | 79 °F | Overcast. | 79 °F | 5 mph | ↑ | 44% | 0% | 0.00" (snow) 0.00" (rain) |
| 2:00 pm | | 80 °F | Overcast. | 80 °F | 6 mph | ↑ | 42% | 0% | 0.00" (snow) 0.00" (rain) |
| 3:00 pm | | 81 °F | Overcast. | 81 °F | 6 mph | ↑ | 41% | 0% | 0.00" (snow) 0.00" (rain) |
| 4:00 pm | | 80 °F | Overcast. | 80 °F | 6 mph | ↑ | 42% | 0% | 0.00" (snow) 0.00" (rain) |
| 5:00 pm | | 78 °F | Overcast. | 79 °F | 7 mph | ↑ | 45% | 0% | 0.00" (snow) 0.00" (rain) |
| 6:00 pm |  | 76 °F | Broken clouds. | 78 °F | 6 mph | ↑ | 48% | 0% | 0.00" (snow) 0.00" (rain) |
| 7:00 pm |  | 71 °F | Scattered clouds. | 77 °F | 6 mph | ↑ | 53% | 0% | 0.00" (snow) 0.00" (rain) |
| 8:00 pm |  | 66 °F | Clear. | 66 °F | 6 mph | ↑ | 58% | 0% | 0.00" (snow) 0.00" (rain) |
| 9:00 pm | | 61 °F | Clear. | 61 °F | 6 mph | ↑ | 67% | 0% | 0.00" (snow) 0.00" (rain) |
| 10:00 pm | | 60 °F | Clear. | 59 °F | 5 mph | ↑ | 67% | 0% | 0.00" (snow) 0.00" (rain) |
| 11:00 pm | | 57 °F | Clear. | 56 °F | 5 mph | ↑ | 72% | 0% | 0.00" (snow) 0.00" (rain) |
| 12:00 am Sun, Mar 22 | | 55 °F | Clear. | 55 °F | 5 mph | ↑ | 75% | 0% | 0.00" (snow) 0.00" (rain) |
| 1:00 am |  | 54 °F | Mostly clear. | 53 °F | 4 mph | ↑ | 78% | 0% | 0.00" (snow) 0.00" (rain) |
| 2:00 am | | 52 °F | Mostly clear. | 51 °F | 4 mph | ↑ | 81% | 0% | 0.00" (snow) 0.00" (rain) |
| 3:00 am |  | 51 °F | Scattered clouds. | 51 °F | 3 mph | ↑ | 82% | 0% | 0.00" (snow) 0.00" (rain) |
| 4:00 am |  | 51 °F | Broken clouds. | 51 °F | 3 mph | ↑ | 81% | 0% | 0.00" (snow) 0.00" (rain) |
| 5:00 am | | 51 °F | Overcast. | 51 °F | 2 mph | ↑ | 80% | 0% | 0.00" (snow) 0.00" (rain) |
| 6:00 am | | 50 °F | Mostly cloudy. | 50 °F | 2 mph | ↑ | 81% | 0% | 0.00" (snow) 0.00" (rain) |
| 7:00 am | | 51 °F | Mostly cloudy. | 51 °F | 2 mph | ↑ | 80% | 0% | 0.00" (snow) 0.00" (rain) |
| 8:00 am | | 52 °F | Mostly cloudy. | 52 °F | 2 mph | ↑ | 79% | 0% | 0.00" (snow) 0.00" (rain) |
| 9:00 am | | 56 °F | Broken clouds. | 56 °F | 2 mph | ↑ | 73% | 0% | 0.00" (snow) 0.00" (rain) |
| 10:00 am |  | 62 °F | Partly cloudy. | 62 °F | 2 mph | ↑ | 60% | 0% | 0.00" (snow) 0.00" (rain) |
| 11:00 am | | 68 °F | Scattered clouds. | 68 °F | 3 mph | ↑ | 50% | 0% | 0.00" (snow) 0.00" (rain) |
| * Updated Saturday, March 21, 2026 6:42:39 am Walnut Creek time - Weather by CustomWeather, © 2026 | |||||||||