Past Weather in St. John's — Graph
St. John's Temperature Yesterday
Maximum temperature yesterday: 30 °F (at 12:34 pm)
Minimum temperature yesterday: 21 °F (at 11:30 pm)
Average temperature yesterday: 27 °F
High & Low Weather Summary for the Past Weeks
| Temperature | Humidity | Pressure | |
|---|---|---|---|
| High | 55 °F (Mar 17, 7:30 pm) | 100% (Mar 8, 8:41 am) | 30.67 "Hg (Mar 8, 8:41 am) |
| Low | 12 °F (Mar 7, 5:30 am) | 42% (Mar 6, 5:30 pm) | 29.25 "Hg (Mar 13, 3:48 pm) |
| Average | 34 °F | 85% | 29.97 "Hg |
| * Reported Mar 6 8:30 am — Mar 21 9:50 am, St. John's. 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
St. John's Weather History for the Previous 24 Hours
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| Conditions | Comfort | |||||||
|---|---|---|---|---|---|---|---|---|
| Time | Temp | Weather | Wind | Humidity | Barometer | Visibility | ||
| 9:50 am Sat, Mar 21 |  | 30 °F | Broken clouds. | 10 mph | ↑ | 75% | 30.13 "Hg | 15 mi |
| 8:30 am |  | 25 °F | Scattered clouds. | 6 mph | ↑ | 86% | 30.14 "Hg | 15 mi |
| 7:30 am | | 21 °F | Broken clouds. | 6 mph | ↑ | 86% | 30.13 "Hg | 15 mi |
| 6:30 am |  | 21 °F | Passing clouds. | 8 mph | ↑ | 86% | 30.11 "Hg | 15 mi |
| 5:30 am |  | 19 °F | Clear. | 7 mph | ↑ | 93% | 30.12 "Hg | 15 mi |
| 4:30 am | | 21 °F | Clear. | 8 mph | ↑ | 93% | 30.11 "Hg | 15 mi |
| 3:30 am | | 21 °F | Clear. | 8 mph | ↑ | 93% | 30.11 "Hg | 15 mi |
| 2:30 am | | 21 °F | Clear. | 7 mph | ↑ | 93% | 30.11 "Hg | 15 mi |
| 1:30 am | | 21 °F | Clear. | 7 mph | ↑ | 93% | 30.10 "Hg | 15 mi |
| 12:30 am | | 21 °F | Passing clouds. | 6 mph | ↑ | 100% | 30.10 "Hg | 15 mi |
| 11:30 pm Fri, Mar 20 | | 21 °F | Passing clouds. | 5 mph | ↑ | 100% | 30.09 "Hg | 15 mi |
| 10:30 pm | | 27 °F | Passing clouds. | No wind | ↑ | 93% | 30.06 "Hg | 15 mi |
| 9:30 pm | | 27 °F | Passing clouds. | 3 mph | ↑ | 93% | 30.04 "Hg | 15 mi |
| 9:12 pm |  | 27 °F | Partly cloudy. | 2 mph | ↑ | 93% | 30.03 "Hg | 15 mi |
| 8:54 pm | | 27 °F | Passing clouds. | No wind | ↑ | 93% | 30.03 "Hg | 15 mi |
| 8:03 pm |  | 27 °F | Mostly cloudy. | 6 mph | ↑ | 100% | 30.02 "Hg | 15 mi |
| 7:30 pm | | 28 °F | Mostly cloudy. | 8 mph | ↑ | 93% | 30.02 "Hg | 15 mi |
| 6:30 pm | | 28 °F | Mostly cloudy. | 10 mph | ↑ | 86% | 29.99 "Hg | 15 mi |
| 5:30 pm |  | 28 °F | Overcast. | 12 mph | ↑ | 86% | 29.96 "Hg | 15 mi |
| 4:30 pm | | 28 °F | More clouds than sun. | 13 mph | ↑ | 93% | 29.96 "Hg | 15 mi |
| 4:12 pm | | 28 °F | Overcast. | 13 mph | ↑ | 93% | 29.96 "Hg | 15 mi |
| 4:02 pm |  | 28 °F | Light snow. Mostly cloudy. | 12 mph | ↑ | 93% | 29.95 "Hg | 15 mi |
| 3:35 pm | | 28 °F | Light snow. Mostly cloudy. | 12 mph | ↑ | 93% | 29.95 "Hg | 1 mi |
| 3:11 pm | | 30 °F | Light snow. Mostly cloudy. | 10 mph | ↑ | 86% | 29.95 "Hg | 1 mi |
| 2:36 pm | | 30 °F | Snow flurries. Mostly cloudy. | 10 mph | ↑ | 93% | 29.94 "Hg | 1 mi |
| 1:57 pm | | 30 °F | Snow flurries. Cloudy. | 9 mph | ↑ | 86% | 29.94 "Hg | 1 mi |
| 1:35 pm | | 30 °F | Snow flurries. Mostly cloudy. | 12 mph | ↑ | 86% | 29.95 "Hg | 1 mi |
| 12:45 pm | | 30 °F | Low clouds. | 13 mph | ↑ | 86% | 29.94 "Hg | 15 mi |
| 12:34 pm | | 30 °F | Low clouds. | 10 mph | ↑ | 86% | 29.95 "Hg | 15 mi |
| 11:53 am | | 28 °F | Snow flurries. Cloudy. | 13 mph | ↑ | 93% | 29.96 "Hg | 15 mi |
| 11:10 am | | 28 °F | Mostly cloudy. | 12 mph | ↑ | 93% | 29.96 "Hg | 15 mi |
| Weather by CustomWeather, © 2026 | ||||||||