St. John's Extended Forecast with high and low temperatures
2 Week Extended Forecast in St. John's, Newfoundland and Labrador, Canada
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| Conditions | Comfort | Precipitation | Sun | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Day | Temperature | Weather | Feels Like | Wind | Humidity | Chance | Amount | UV | Sunrise | Sunset | ||
| Tue Dec 9 |  | 27 / 13 °F | Partly cloudy. | 11 °F | 20 mph | ↑ | 64% | 5% | 0.00" | 0 (Low) | 7:37 am | 4:09 pm |
| Wed Dec 10 |  | 36 / 23 °F | Light snow. Broken clouds. | 20 °F | 15 mph | ↑ | 74% | 45% | 0.28" | 0 (Low) | 7:38 am | 4:09 pm |
| Thu Dec 11 |  | 50 / 35 °F | Rain. Overcast. | 41 °F | 20 mph | ↑ | 98% | 82% | 0.84" | 0 (Low) | 7:38 am | 4:09 pm |
| Fri Dec 12 |  | 43 / 28 °F | Rain changing to snow. Mostly cloudy. | 24 °F | 17 mph | ↑ | 85% | 40% | 0.26" | 0 (Low) | 7:39 am | 4:09 pm |
| Sat Dec 13 | | 38 / 28 °F | Light snow. Mostly cloudy. | 24 °F | 24 mph | ↑ | 73% | 42% | 1.09" | 0 (Low) | 7:40 am | 4:09 pm |
| Sun Dec 14 | | 38 / 31 °F | Snow changing to rain. Overcast. | 29 °F | 8 mph | ↑ | 83% | 68% | 0.75" | 0 (Low) | 7:41 am | 4:09 pm |
| Mon Dec 15 | | 49 / 24 °F | Rain changing to snow. Overcast. | 23 °F | 18 mph | ↑ | 85% | 65% | 0.69" | 0 (Low) | 7:42 am | 4:09 pm |
| Tue Dec 16 | | 31 / 23 °F | Light snow late. Mostly cloudy. | 15 °F | 15 mph | ↑ | 71% | 51% | 0.33" | 0 (Low) | 7:43 am | 4:10 pm |
| Wed Dec 17 | | 26 / 22 °F | Light snow late. Partly cloudy. | 17 °F | 10 mph | ↑ | 55% | 40% | 0.10" | 0 (Low) | 7:43 am | 4:10 pm |
| Thu Dec 18 | | 34 / 24 °F | Light snow early. Overcast. | 20 °F | 19 mph | ↑ | 88% | 49% | 0.29" | 0 (Low) | 7:44 am | 4:10 pm |
| Fri Dec 19 |  | 40 / 29 °F | Rain showers. Overcast. | 27 °F | 33 mph | ↑ | 90% | 85% | 0.80" | 0 (Low) | 7:45 am | 4:11 pm |
| Sat Dec 20 |  | 40 / 33 °F | Light rain. Cloudy. | 31 °F | 16 mph | ↑ | 67% | 51% | 0.18" | 0 (Low) | 7:45 am | 4:11 pm |
| Sun Dec 21 | | 38 / 28 °F | Snow changing to rain. Overcast. | 22 °F | 22 mph | ↑ | 91% | 71% | 2.63" | 0 (Low) | 7:46 am | 4:12 pm |
| Mon Dec 22 |  | 34 / 29 °F | Broken clouds. | 17 °F | 24 mph | ↑ | 67% | 38% | 0.04" | 0 (Low) | 7:46 am | 4:12 pm |
| Tue Dec 23 | | 33 / 29 °F | Light snow late. Overcast. | 19 °F | 11 mph | ↑ | 71% | 53% | 0.33" | 0 (Low) | 7:47 am | 4:13 pm |
| * Updated Tuesday, December 9, 2025 5:53:58 am St. John's time - Weather by CustomWeather, © 2025 | ||||||||||||