Saint John Extended Forecast with high and low temperatures
2 Week Extended Forecast in Saint John, New Brunswick, Canada
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| Conditions | Comfort | Precipitation | Sun | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Day | Temperature | Weather | Feels Like | Wind | Humidity | Chance | Amount | UV | Sunrise | Sunset | ||
| Fri Dec 5 |  | 20 / 3 °F | Sunny. | 8 °F | 9 mph | ↑ | 44% | 1% | 0.00" | 0 (Low) | 7:47 am | 4:41 pm |
| Sat Dec 6 |  | 33 / 3 °F | Light snow late. Cloudy. | 28 °F | 3 mph | ↑ | 74% | 58% | 1.15" | 0 (Low) | 7:48 am | 4:41 pm |
| Sun Dec 7 | | 34 / 10 °F | Light snow early. Partly cloudy. | 18 °F | 9 mph | ↑ | 51% | 56% | 1.52" | 0 (Low) | 7:49 am | 4:41 pm |
| Mon Dec 8 |  | 26 / 11 °F | Moderate snow. Overcast. | 11 °F | 17 mph | ↑ | 85% | 79% | 10.15" | 0 (Low) | 7:50 am | 4:41 pm |
| Tue Dec 9 |  | 20 / 3 °F | Mostly sunny. | 9 °F | 6 mph | ↑ | 62% | 3% | 0.00" | 0 (Low) | 7:51 am | 4:41 pm |
| Wed Dec 10 |  | 45 / 19 °F | Light mixture of precip. Overcast. | 35 °F | 14 mph | ↑ | 75% | 39% | 0.11" | 0 (Low) | 7:52 am | 4:41 pm |
| Thu Dec 11 |  | 52 / 35 °F | Rain. Overcast. | 38 °F | 16 mph | ↑ | 80% | 75% | 0.67" | 0 (Low) | 7:53 am | 4:41 pm |
| Fri Dec 12 | | 37 / 28 °F | Mostly sunny. | 28 °F | 8 mph | ↑ | 66% | 6% | 0.00" | 0 (Low) | 7:54 am | 4:41 pm |
| Sat Dec 13 | | 28 / 21 °F | Light snow late. Cloudy. | 20 °F | 6 mph | ↑ | 52% | 52% | 0.17" | 0 (Low) | 7:55 am | 4:41 pm |
| Sun Dec 14 |  | 22 / 15 °F | Afternoon clouds. | 10 °F | 10 mph | ↑ | 42% | 53% | 0.25" | 0 (Low) | 7:56 am | 4:41 pm |
| Mon Dec 15 | | 22 / 11 °F | Light snow early. Overcast. | 14 °F | 5 mph | ↑ | 66% | 72% | 3.19" | 0 (Low) | 7:56 am | 4:42 pm |
| Tue Dec 16 | | 22 / 12 °F | Sunny. | 12 °F | 7 mph | ↑ | 55% | 6% | 0.00" | 0 (Low) | 7:57 am | 4:42 pm |
| Wed Dec 17 | | 21 / 11 °F | Sunny. | 10 °F | 9 mph | ↑ | 51% | 6% | 0.00" | 0 (Low) | 7:58 am | 4:42 pm |
| Thu Dec 18 | | 20 / 9 °F | Sunny. | 8 °F | 11 mph | ↑ | 61% | 6% | 0.00" | 0 (Low) | 7:58 am | 4:43 pm |
| Fri Dec 19 | | 25 / 12 °F | Light snow late. Cloudy. | 17 °F | 6 mph | ↑ | 63% | 41% | 0.10" | 0 (Low) | 7:59 am | 4:43 pm |
| * Updated Thursday, December 4, 2025 11:24:08 pm Saint John time - Weather by CustomWeather, © 2025 | ||||||||||||