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 | ||
| Sat Dec 6 |  | 34 / 11 °F | Light snow late. Overcast. | 27 °F | 5 mph | ↑ | 78% | 74% | 1.67" | 0 (Low) | 7:48 am | 4:41 pm |
| Sun Dec 7 |  | 33 / 15 °F | Broken clouds. | 21 °F | 8 mph | ↑ | 54% | 55% | 0.32" | 0 (Low) | 7:49 am | 4:41 pm |
| Mon Dec 8 | | 20 / 8 °F | Light snow. Cloudy. | 4 °F | 14 mph | ↑ | 72% | 48% | 1.83" | 0 (Low) | 7:50 am | 4:41 pm |
| Tue Dec 9 | | 32 / 2 °F | Light snow late. Afternoon clouds. | 16 °F | 5 mph | ↑ | 58% | 48% | 0.18" | 0 (Low) | 7:51 am | 4:41 pm |
| Wed Dec 10 |  | 45 / 21 °F | Snow changing to rain. Overcast. | 33 °F | 13 mph | ↑ | 86% | 59% | 1.82" | 0 (Low) | 7:52 am | 4:41 pm |
| Thu Dec 11 |  | 45 / 28 °F | Sprinkles early. Overcast. | 33 °F | 12 mph | ↑ | 82% | 44% | 0.05" | 0 (Low) | 7:53 am | 4:41 pm |
| Fri Dec 12 |  | 32 / 17 °F | Morning clouds. | 14 °F | 14 mph | ↑ | 51% | 3% | 0.00" | 0 (Low) | 7:54 am | 4:41 pm |
| Sat Dec 13 |  | 23 / 16 °F | Mostly sunny. | 8 °F | 15 mph | ↑ | 54% | 6% | 0.00" | 0 (Low) | 7:55 am | 4:41 pm |
| Sun Dec 14 | | 24 / 16 °F | Morning clouds. | 12 °F | 12 mph | ↑ | 64% | 6% | 0.00" | 0 (Low) | 7:56 am | 4:41 pm |
| Mon Dec 15 | | 25 / 18 °F | Increasing cloudiness. | 16 °F | 7 mph | ↑ | 66% | 6% | 0.00" | 0 (Low) | 7:56 am | 4:42 pm |
| Tue Dec 16 | | 22 / 16 °F | Light snow. Broken clouds. | 9 °F | 13 mph | ↑ | 68% | 47% | 0.37" | 0 (Low) | 7:57 am | 4:42 pm |
| Wed Dec 17 | | 22 / 12 °F | Afternoon clouds. | 11 °F | 9 mph | ↑ | 49% | 39% | 0.07" | 0 (Low) | 7:58 am | 4:42 pm |
| Thu Dec 18 | | 21 / 10 °F | Increasing cloudiness. | 2 °F | 11 mph | ↑ | 48% | 6% | 0.00" | 0 (Low) | 7:58 am | 4:43 pm |
| Fri Dec 19 | | 23 / 7 °F | Increasing cloudiness. | 9 °F | 7 mph | ↑ | 59% | 6% | 0.00" | 0 (Low) | 7:59 am | 4:43 pm |
| Sat Dec 20 | | 27 / 14 °F | Snow changing to rain. Overcast. | 9 °F | 13 mph | ↑ | 95% | 64% | 0.92" | 0 (Low) | 8:00 am | 4:43 pm |
| * Updated Friday, December 5, 2025 11:24:06 pm Saint John time - Weather by CustomWeather, © 2025 | ||||||||||||