Past Weather in Whyalla — Graph
Whyalla Temperature Yesterday
Maximum temperature yesterday: 74 °F (at 4:30 pm)
Minimum temperature yesterday: 65 °F (at 6:00 am)
Average temperature yesterday: 69 °F
High & Low Weather Summary for the Past Weeks
| Temperature | Humidity | Pressure | |
|---|---|---|---|
| High | 116 °F (Jan 8, 3:00 pm) | 87% (Jan 2, 6:00 am) | 30.11 "Hg (Jan 2, 6:00 am) |
| Low | 59 °F (Jan 6, 6:30 am) | 6% (Jan 7, 2:30 pm) | 29.58 "Hg (Jan 8, 6:30 pm) |
| Average | 75 °F | 53% | 29.85 "Hg |
| * Reported Jan 1 3:30 pm — Jan 16 3:30 pm, Whyalla. 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
Whyalla Weather History for the Previous 24 Hours
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| Conditions | Comfort | |||||||
|---|---|---|---|---|---|---|---|---|
| Time | Temp | Weather | Wind | Humidity | Barometer | Visibility | ||
| 3:30 pm Fri, Jan 16 |  | 74 °F | Mild. | 54 mph | ↑ | 57% | 29.83 "Hg | N/A |
| 3:00 pm | | 74 °F | Mild. | 51 mph | ↑ | 55% | 29.83 "Hg | N/A |
| 2:30 pm | | 74 °F | Mild. | 54 mph | ↑ | 54% | 29.84 "Hg | N/A |
| 1:30 pm | | 76 °F | Mild. | 43 mph | ↑ | 47% | 29.86 "Hg | N/A |
| 12:30 pm | | 74 °F | Mild. | 34 mph | ↑ | 53% | 29.88 "Hg | N/A |
| 12:00 pm |  | 71 °F | Passing clouds. | 34 mph | ↑ | 55% | 29.89 "Hg | N/A |
| 11:30 am | | 71 °F | Mild. | 34 mph | ↑ | 57% | 29.90 "Hg | N/A |
| 10:30 am | | 68 °F | Mild. | 31 mph | ↑ | 63% | 29.90 "Hg | N/A |
| 9:30 am | | 67 °F | Mild. | 29 mph | ↑ | 66% | 29.91 "Hg | N/A |
| 9:00 am |  | 67 °F | Overcast. | 27 mph | ↑ | 67% | 29.91 "Hg | N/A |
| 8:30 am | | 67 °F | Mild. | 27 mph | ↑ | 68% | 29.90 "Hg | N/A |
| 7:30 am | | 66 °F | Mild. | 25 mph | ↑ | 69% | 29.90 "Hg | N/A |
| 6:30 am | | 66 °F | Mild. | 31 mph | ↑ | 69% | 29.88 "Hg | N/A |
| 6:00 am | | 66 °F | Overcast. | 31 mph | ↑ | 70% | 29.87 "Hg | N/A |
| 5:30 am | | 66 °F | Mild. | 29 mph | ↑ | 71% | 29.87 "Hg | N/A |
| 4:30 am | | 66 °F | Mild. | 29 mph | ↑ | 69% | 29.86 "Hg | N/A |
| 3:30 am | | 67 °F | Mild. | 34 mph | ↑ | 69% | 29.86 "Hg | N/A |
| 3:00 am |  | 67 °F | Overcast. | 34 mph | ↑ | 71% | 29.86 "Hg | N/A |
| 2:30 am | | 67 °F | Mild. | 34 mph | ↑ | 71% | 29.87 "Hg | N/A |
| 1:30 am | | 67 °F | Mild. | 34 mph | ↑ | 71% | 29.89 "Hg | N/A |
| 12:30 am | | 67 °F | Mild. | 38 mph | ↑ | 68% | 29.91 "Hg | N/A |
| 11:30 pm Thu, Jan 15 | | 67 °F | Mild. | 38 mph | ↑ | 69% | 29.91 "Hg | N/A |
| 10:30 pm | | 67 °F | Mild. | 36 mph | ↑ | 69% | 29.92 "Hg | N/A |
| 9:30 pm | | 68 °F | Mild. | 40 mph | ↑ | 58% | 29.90 "Hg | N/A |
| 9:00 pm | | 68 °F | Overcast. | 38 mph | ↑ | 60% | 29.90 "Hg | N/A |
| 8:30 pm | | 69 °F | Mild. | 43 mph | ↑ | 60% | 29.89 "Hg | N/A |
| 7:30 pm | | 71 °F | Mild. | 56 mph | ↑ | 57% | 29.87 "Hg | N/A |
| 6:30 pm | | 73 °F | Mild. | 51 mph | ↑ | 55% | 29.86 "Hg | N/A |
| 6:00 pm | | 73 °F | Mild. | 58 mph | ↑ | 52% | 29.85 "Hg | N/A |
| 5:30 pm | | 73 °F | Mild. | 58 mph | ↑ | 55% | 29.85 "Hg | N/A |
| Weather by CustomWeather, © 2026 | ||||||||