Past Weather in Arcata — Graph
Arcata Temperature Yesterday
Maximum temperature yesterday: 62 °F (at 12:53 pm)
Minimum temperature yesterday: 43 °F (at 6:53 am)
Average temperature yesterday: 53 °F
High & Low Weather Summary for the Past Weeks
| Temperature | Humidity | Pressure | |
|---|---|---|---|
| High | 62 °F (Mar 16, 2:53 pm) | 100% (Mar 7, 12:53 am) | 30.50 "Hg (Mar 7, 12:53 am) |
| Low | 35 °F (Mar 11, 5:53 am) | 59% (Mar 10, 10:53 am) | 30.01 "Hg (Mar 17, 5:21 pm) |
| Average | 50 °F | 91% | 30.21 "Hg |
| * Reported Mar 6 8:53 am — Mar 21 9:02 am, Arcata. Weather by CustomWeather, © 2026 | |||
Note: Actual official high and low records may vary slightly from our data, if they occured in-between our weather recording intervals... More about our weather records
Arcata Weather History for the Previous 24 Hours
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| Conditions | Comfort | |||||||
|---|---|---|---|---|---|---|---|---|
| Time | Temp | Weather | Wind | Humidity | Barometer | Visibility | ||
| 9:02 am Sat, Mar 21 |  | 52 °F | Passing clouds. | 8 mph | ↑ | 93% | 30.15 "Hg | 10 mi |
| 8:53 am |  | 51 °F | Sunny. | 8 mph | ↑ | 92% | 30.16 "Hg | 10 mi |
| 8:29 am | | 51 °F | Passing clouds. | 6 mph | ↑ | 96% | 30.14 "Hg | 10 mi |
| 7:53 am |  | 50 °F | Mostly cloudy. | 6 mph | ↑ | 96% | 30.15 "Hg | 10 mi |
| 7:39 am |  | 50 °F | Fog. | 9 mph | ↑ | 100% | 30.13 "Hg | 5 mi |
| 7:07 am | | 50 °F | Fog. | 10 mph | ↑ | 100% | 30.12 "Hg | 6 mi |
| 6:53 am |  | 51 °F | Fog. | 10 mph | ↑ | 96% | 30.14 "Hg | 4 mi |
| 6:21 am |  | 51 °F | Light rain. Fog. | 13 mph | ↑ | 96% | 30.12 "Hg | 2 mi |
| 6:04 am |  | 51 °F | Mostly cloudy. | 16 mph | ↑ | 96% | 30.12 "Hg | 7 mi |
| 4:53 am | | 51 °F | Passing clouds. | 5 mph | ↑ | 96% | 30.09 "Hg | 10 mi |
| 3:53 am | | 52 °F | Low clouds. | 3 mph | ↑ | 97% | 30.14 "Hg | 10 mi |
| 3:02 am | | 52 °F | Low clouds. | 7 mph | ↑ | 97% | 30.14 "Hg | 8 mi |
| 2:53 am | | 52 °F | Overcast. | 3 mph | ↑ | 97% | 30.16 "Hg | 10 mi |
| 2:43 am | | 52 °F | Overcast. | 6 mph | ↑ | 97% | 30.14 "Hg | 9 mi |
| 1:53 am | | 52 °F | Low clouds. | 7 mph | ↑ | 97% | 30.15 "Hg | 10 mi |
| 1:29 am | | 52 °F | Low clouds. | 5 mph | ↑ | 97% | 30.13 "Hg | 10 mi |
| 12:53 am | | 51 °F | Fog. | 7 mph | ↑ | 100% | 30.12 "Hg | 4 mi |
| 12:33 am | | 52 °F | Fog. | 9 mph | ↑ | 97% | 30.11 "Hg | 1 mi |
| 11:53 pm Fri, Mar 20 | | 53 °F | Fog. | 3 mph | ↑ | 96% | 30.10 "Hg | 1 mi |
| 11:39 pm | | 53 °F | Fog. | 3 mph | ↑ | 96% | 30.08 "Hg | 4 mi |
| 11:31 pm | | 53 °F | Fog. | 6 mph | ↑ | 96% | 30.07 "Hg | 2 mi |
| 11:00 pm | | 53 °F | Fog. | 3 mph | ↑ | 96% | 30.06 "Hg | 1 mi |
| 10:53 pm | | 53 °F | Fog. | No wind | ↑ | 100% | 30.08 "Hg | 1 mi |
| 10:38 pm | | 53 °F | Fog. | 3 mph | ↑ | 96% | 30.07 "Hg | 2 mi |
| 9:53 pm | | 53 °F | Low clouds. | No wind | ↑ | 100% | 30.08 "Hg | 8 mi |
| 9:38 pm | | 53 °F | Fog. | 3 mph | ↑ | 100% | 30.07 "Hg | 2 mi |
| 9:04 pm | | 53 °F | Fog. | No wind | ↑ | 96% | 30.06 "Hg | 2 mi |
| 8:53 pm | | 53 °F | Fog. | 3 mph | ↑ | 96% | 30.08 "Hg | 1 mi |
| 8:07 pm | | 54 °F | Passing clouds. | 6 mph | ↑ | 93% | 30.05 "Hg | 9 mi |
| 6:53 pm | | 56 °F | Sunny. | 3 mph | ↑ | 93% | 30.06 "Hg | 10 mi |
| 5:53 pm | | 55 °F | Sunny. | 12 mph | ↑ | 93% | 30.05 "Hg | 10 mi |
| 4:53 pm | | 56 °F | Sunny. | 16 mph | ↑ | 90% | 30.06 "Hg | 10 mi |
| 3:53 pm | | 60 °F | Sunny. | 15 mph | ↑ | 78% | 30.07 "Hg | 10 mi |
| 2:53 pm | | 61 °F | Sunny. | 18 mph | ↑ | 72% | 30.08 "Hg | 10 mi |
| 1:53 pm | | 62 °F | Sunny. | 16 mph | ↑ | 65% | 30.11 "Hg | 10 mi |
| 12:53 pm | | 62 °F | Sunny. | 12 mph | ↑ | 65% | 30.13 "Hg | 10 mi |
| 11:53 am | | 61 °F | Sunny. | 3 mph | ↑ | 65% | 30.14 "Hg | 10 mi |
| 10:53 am | | 58 °F | Sunny. | 3 mph | ↑ | 78% | 30.15 "Hg | 9 mi |
| Weather by CustomWeather, © 2026 | ||||||||