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Saint John 14 Day Extended Forecast

Currently: 2 °C. Passing clouds. (Weather station: Saint John, Canada). See more current weather

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
Wed
Sep 10
21 / 8 °C Cloudy. 21 °C 7 km/h 55% 0% 0.0 mm 3 (Moderate) 6:57 am 7:44 pm
Thu
Sep 11
24 / 12 °C Morning clouds. 25 °C 8 km/h 47% 2% 0.0 mm 3 (Moderate) 6:58 am 7:42 pm
Fri
Sep 12
21 / 7 °C Mostly sunny. 20 °C 9 km/h 38% 0% 0.0 mm 3 (Moderate) 6:59 am 7:40 pm
Sat
Sep 13
19 / 9 °C Overcast. 19 °C 13 km/h 54% 0% 0.0 mm 0 (Low) 7:00 am 7:38 pm
Sun
Sep 14
21 / 10 °C Showers late. Mostly cloudy. 20 °C 14 km/h 65% 17% 0.3 mm 3 (Moderate) 7:01 am 7:36 pm
Mon
Sep 15
22 / 8 °C Cloudy. 25 °C 6 km/h 45% 0% 0.0 mm 3 (Moderate) 7:03 am 7:34 pm
Tue
Sep 16
24 / 9 °C Sunny. 25 °C 15 km/h 58% 0% 0.0 mm 3 (Moderate) 7:04 am 7:32 pm
Wed
Sep 17
21 / 7 °C Sunny. 25 °C 11 km/h 41% 5% 0.0 mm 3 (Moderate) 7:05 am 7:30 pm
Thu
Sep 18
20 / 8 °C Morning clouds. 20 °C 17 km/h 66% 6% 0.0 mm 3 (Moderate) 7:06 am 7:28 pm
Fri
Sep 19
22 / 10 °C Cloudy. 24 °C 14 km/h 62% 44% 0.3 mm 3 (Moderate) 7:07 am 7:26 pm
Sat
Sep 20
22 / 10 °C Afternoon clouds. 25 °C 4 km/h 37% 6% 0.0 mm 3 (Moderate) 7:09 am 7:25 pm
Sun
Sep 21
22 / 10 °C Isolated tstorms. Overcast. 21 °C 16 km/h 83% 57% 2.0 mm 3 (Moderate) 7:10 am 7:23 pm
Mon
Sep 22
17 / 10 °C Showers early. Decreasing cloudiness. 16 °C 14 km/h 97% 39% 0.7 mm 3 (Moderate) 7:11 am 7:21 pm
Tue
Sep 23
18 / 8 °C Sunny. 17 °C 9 km/h 34% 4% 0.0 mm 3 (Moderate) 7:12 am 7:19 pm
Wed
Sep 24
17 / 8 °C Scattered clouds. 17 °C 9 km/h 49% 6% 0.0 mm 3 (Moderate) 7:14 am 7:17 pm
* Updated Wednesday, September 10, 2025 12:24:09 am Saint John time - Weather by CustomWeather, © 2025

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