Past Weather in Summerside — Graph
Summerside Temperature Yesterday
Maximum temperature yesterday: 31 °F (at 1:00 pm)
Minimum temperature yesterday: 20 °F (at 6:00 am)
Average temperature yesterday: 26 °F
High & Low Weather Summary for the Past Weeks
| Temperature | Humidity | Pressure | |
|---|---|---|---|
| High | 57 °F (Mar 10, 4:00 pm) | 100% (Mar 8, 10:00 am) | 30.56 "Hg (Mar 8, 10:00 am) |
| Low | 19 °F (Mar 18, 9:00 am) | 36% (Mar 18, 7:00 pm) | 29.38 "Hg (Mar 17, 12:00 pm) |
| Average | 32 °F | 81% | 29.94 "Hg |
| * Reported Mar 8 6:00 am — Mar 23 6:00 am, Summerside. 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
Summerside Weather History for the Previous 24 Hours
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| Conditions | Comfort | |||||||
|---|---|---|---|---|---|---|---|---|
| Time | Temp | Weather | Wind | Humidity | Barometer | Visibility | ||
| 6:00 am Mon, Mar 23 |
|
25 °F | Cold. | 12 mph | ↑ | 76% | 30.07 "Hg | N/A |
| 5:00 am |
|
25 °F | Cold. | 13 mph | ↑ | 75% | 30.06 "Hg | N/A |
| 4:00 am |
|
25 °F | Cold. | 12 mph | ↑ | 76% | 30.08 "Hg | N/A |
| 3:00 am |
|
25 °F | Cold. | 7 mph | ↑ | 77% | 30.10 "Hg | N/A |
| 2:00 am |
|
25 °F | Cold. | 8 mph | ↑ | 82% | 30.09 "Hg | N/A |
| 1:00 am |
|
25 °F | Chilly. | 8 mph | ↑ | 79% | 30.09 "Hg | N/A |
| 12:00 am |
|
25 °F | Chilly. | 6 mph | ↑ | 76% | 30.09 "Hg | N/A |
| 11:00 pm Sun, Mar 22 |
|
25 °F | Chilly. | 8 mph | ↑ | 75% | 30.09 "Hg | N/A |
| 10:00 pm |
|
26 °F | Chilly. | 9 mph | ↑ | 75% | 30.09 "Hg | N/A |
| 9:00 pm |
|
26 °F | Chilly. | 7 mph | ↑ | 75% | 30.07 "Hg | N/A |
| 8:00 pm |
|
26 °F | Chilly. | 10 mph | ↑ | 74% | 30.05 "Hg | N/A |
| 7:00 pm |
|
27 °F | Chilly. | 10 mph | ↑ | 73% | 30.04 "Hg | N/A |
| 6:00 pm |
|
28 °F | Chilly. | 7 mph | ↑ | 69% | 30.04 "Hg | N/A |
| 5:00 pm |
|
28 °F | Chilly. | 6 mph | ↑ | 70% | 30.04 "Hg | N/A |
| 4:00 pm |
|
28 °F | Chilly. | 7 mph | ↑ | 70% | 30.01 "Hg | N/A |
| 3:00 pm |
|
29 °F | Chilly. | 6 mph | ↑ | 74% | 30.01 "Hg | N/A |
| 2:00 pm |
|
28 °F | Chilly. | 7 mph | ↑ | 67% | 30.02 "Hg | N/A |
| 1:00 pm |
|
31 °F | Chilly. | 9 mph | ↑ | 61% | 30.00 "Hg | N/A |
| 12:00 pm |
|
29 °F | Chilly. | 7 mph | ↑ | 66% | 29.99 "Hg | N/A |
| 11:00 am |
|
28 °F | Chilly. | 6 mph | ↑ | 79% | 29.99 "Hg | N/A |
| 10:00 am |
|
26 °F | Chilly. | 9 mph | ↑ | 83% | 29.97 "Hg | N/A |
| 9:00 am |
|
24 °F | Cold. | 9 mph | ↑ | 86% | 29.95 "Hg | N/A |
| 8:00 am |
|
21 °F | Cold. | 8 mph | ↑ | 88% | 29.92 "Hg | N/A |
| 7:00 am |
|
22 °F | Cold. | 8 mph | ↑ | 81% | 29.91 "Hg | N/A |
| Weather by CustomWeather, © 2026 | ||||||||