Past Weather in Summerside — Graph
Summerside Temperature Yesterday
Maximum temperature yesterday: 84 °F (at 6:00 pm)
Minimum temperature yesterday: 67 °F (at 5:00 am)
Average temperature yesterday: 75 °F
High & Low Weather Summary for the Past Weeks
| Temperature | Humidity | Pressure | |
|---|---|---|---|
| High | 88 °F (Jul 16, 4:00 pm) | 100% (Jul 4, 5:00 am) | 30.16 "Hg (Jul 4, 5:00 am) |
| Low | 49 °F (Jul 9, 3:00 am) | 42% (Jul 9, 2:00 pm) | 29.58 "Hg (Jul 18, 6:00 am) |
| Average | 68 °F | 80% | 29.95 "Hg |
| * Reported Jul 3 10:00 am — Jul 18 10:00 am, Summerside. Weather by CustomWeather, © 2025 | |||
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
Summerside Weather History for the Previous 24 Hours
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| Conditions | Comfort | |||||||
|---|---|---|---|---|---|---|---|---|
| Time | Temp | Weather | Wind | Humidity | Barometer | Visibility | ||
| 10:00 am Fri, Jul 18 |  | 71 °F | Mild. | 14 mph | ↑ | 93% | 29.61 "Hg | N/A |
| 9:00 am | | 71 °F | Mild. | 16 mph | ↑ | 96% | 29.60 "Hg | N/A |
| 8:00 am | | 71 °F | Mild. | 18 mph | ↑ | 96% | 29.59 "Hg | N/A |
| 7:00 am | | 73 °F | Mild. | 14 mph | ↑ | 91% | 29.58 "Hg | N/A |
| 6:00 am | | 73 °F | Mild. | 16 mph | ↑ | 91% | 29.58 "Hg | N/A |
| 5:00 am | | 73 °F | Mild. | 15 mph | ↑ | 91% | 29.59 "Hg | N/A |
| 4:00 am | | 73 °F | Mild. | 15 mph | ↑ | 91% | 29.60 "Hg | N/A |
| 3:00 am | | 73 °F | Mild. | 15 mph | ↑ | 90% | 29.63 "Hg | N/A |
| 2:00 am | | 73 °F | Mild. | 18 mph | ↑ | 91% | 29.64 "Hg | N/A |
| 1:00 am | | 73 °F | Mild. | 17 mph | ↑ | 89% | 29.68 "Hg | N/A |
| 12:00 am | | 73 °F | Mild. | 17 mph | ↑ | 82% | 29.70 "Hg | N/A |
| 11:00 pm Thu, Jul 17 | | 75 °F | Mild. | 16 mph | ↑ | 83% | 29.71 "Hg | N/A |
| 10:00 pm | | 75 °F | Mild. | 10 mph | ↑ | 81% | 29.74 "Hg | N/A |
| 9:00 pm | | 77 °F | Warm. | 15 mph | ↑ | 73% | 29.74 "Hg | N/A |
| 8:00 pm | | 79 °F | Warm. | 14 mph | ↑ | 72% | 29.76 "Hg | N/A |
| 7:00 pm | | 81 °F | Warm. | 15 mph | ↑ | 70% | 29.77 "Hg | N/A |
| 6:00 pm | | 84 °F | Warm. | 15 mph | ↑ | 59% | 29.77 "Hg | N/A |
| 5:00 pm | | 83 °F | Warm. | 15 mph | ↑ | 62% | 29.79 "Hg | N/A |
| 4:00 pm | | 84 °F | Warm. | 13 mph | ↑ | 64% | 29.81 "Hg | N/A |
| 3:00 pm | | 84 °F | Warm. | 14 mph | ↑ | 66% | 29.82 "Hg | N/A |
| 2:00 pm | | 81 °F | Warm. | 16 mph | ↑ | 73% | 29.84 "Hg | N/A |
| 1:00 pm | | 79 °F | Warm. | 16 mph | ↑ | 73% | 29.86 "Hg | N/A |
| 12:00 pm | | 77 °F | Warm. | 16 mph | ↑ | 76% | 29.87 "Hg | N/A |
| 11:00 am | | 77 °F | Mild. | 14 mph | ↑ | 80% | 29.89 "Hg | N/A |
| Weather by CustomWeather, © 2025 | ||||||||