Saint John Weather Conditions
Current Temperature Level
Saint John Weather Conditions
Current Temperature Level
Feels Like 18°C
Chances of Rain61%
18°61%1 PM
19°30%2 PM19°31%3 PM19°43%4 PM19°37%5 PM19°38%6 PM18°31%7 PM18°34%8 PM18°33%9 PM18°34%10 PM
18°32%11 PM18°32%12 AM
18°36%1 AM16°44%2 AM16°43%3 AM16°35%4 AM16°42%5 AM16°47%6 AM15°47%7 AM15°44%8 AM16°40%9 AM16°41%10 AM16°40%11 AM16°43%Drizzle is likely at times.
Last Updated: 2026-07-30 12:30 (Local Time)
66°ENE
Direction
14.8km/h
Wind Speed
Gust Speed
5.6m/s
Precipitation
Precipitation
0.46mm
Pressure
1011mb
UV Index
1Low
Today
18
°C
90%Friday
16
°C95%Saturday
17
°C83%Sunday
17
°C92%Monday
17
°C94%Tuesday
18
°C95%Wednesday
17
°C96%Thursday
18
°C94%Friday
18
°C79%Saturday
18
°C83%Patchy rain nearby
Occasional light rain is expected and humidity will be 90%, with winds at 22.3 km/h.19°C / 17°C
Humi.90 %
Prec.27.05 mm
Sunrise
06:06 AM14hrs 48min
Sunset
08:54 PMTime
Condition
Temp
Humidity
UV
Wind Speed & Dir.
12 AM
Clear
18 °C
89 %
0
7.2 kmph / E
Clear
Feels 18 °C
Cover 1 %
Visibility 10 km
1 AM
Clear
17 °C
91 %
0
7.2 kmph / E
ClearFeels 18 °C
Cover 0 %
Visibility 10 km
2 AM
Clear
17 °C
92 %
0
7.6 kmph / E
ClearFeels 17 °C
Cover 0 %
Visibility 10 km
3 AM
Clear
17 °C
91 %
0
6.5 kmph / ENE
ClearFeels 17 °C
Cover 0 %
Visibility 10 km
4 AM
Patchy rain nearby
17 °C
90 %
0
7.6 kmph / ENE
Patchy rain nearbyFeels 17 °C
Cover 86 %
Visibility 10 km
5 AM
Patchy rain nearby
17 °C
92 %
0
10.1 kmph / NE
Patchy rain nearbyFeels 17 °C
Cover 78 %
Visibility 2 km
6 AM
Clear
17 °C
92 %
0
9.7 kmph / ENE
ClearFeels 17 °C
Cover 8 %
Visibility 10 km
7 AM
Patchy rain nearby
19 °C
80 %
0
9.7 kmph / ENE
Patchy rain nearbyFeels 18 °C
Cover 76 %
Visibility 9 km
8 AM
Patchy rain nearby
19 °C
85 %
0.1
10.4 kmph / ENE
Patchy rain nearbyFeels 19 °C
Cover 75 %
Visibility 9 km
9 AM
Heavy Rain
18 °C
91 %
0.5
10.8 kmph / NE
Heavy RainFeels 18 °C
Cover 76 %
Visibility 2 km
10 AM
Heavy Rain
18 °C
94 %
1.9
10.4 kmph / NE
Heavy RainFeels 18 °C
Cover 76 %
Visibility 2 km
11 AM
Rain
18 °C
92 %
1.6
13 kmph / ENE
RainFeels 18 °C
Cover 87 %
Visibility 10 km
12 PM
Light Drizzle
18 °C
92 %
1
14.8 kmph / ENE
Light DrizzleFeels 18 °C
Cover 100 %
Visibility 10 km
1 PM
Patchy rain nearby
19 °C
88 %
1.3
13 kmph / NE
Patchy rain nearbyFeels 18 °C
Cover 100 %
Visibility 10 km
2 PM
Patchy rain nearby
19 °C
88 %
2.6
15.8 kmph / NE
Patchy rain nearbyFeels 18 °C
Cover 100 %
Visibility 10 km
3 PM
Light Drizzle
19 °C
90 %
2.9
22 kmph / ENE
Light DrizzleFeels 18 °C
Cover 100 %
Visibility 10 km
4 PM
Patchy rain nearby
19 °C
89 %
2.1
22.3 kmph / ENE
Patchy rain nearbyFeels 18 °C
Cover 100 %
Visibility 10 km
5 PM
Patchy rain nearby
19 °C
87 %
1.9
19.1 kmph / ENE
Patchy rain nearbyFeels 17 °C
Cover 100 %
Visibility 10 km
6 PM
Patchy rain nearby
18 °C
91 %
0.8
16.9 kmph / NE
Patchy rain nearbyFeels 17 °C
Cover 100 %
Visibility 10 km
7 PM
Patchy rain nearby
18 °C
92 %
0.2
15.1 kmph / NE
Patchy rain nearbyFeels 18 °C
Cover 100 %
Visibility 10 km
8 PM
Patchy rain nearby
18 °C
92 %
0.1
14 kmph / NE
Patchy rain nearbyFeels 17 °C
Cover 100 %
Visibility 10 km
9 PM
Patchy rain nearby
18 °C
93 %
0
13 kmph / NNE
Patchy rain nearbyFeels 18 °C
Cover 100 %
Visibility 10 km
10 PM
Overcast
18 °C
94 %
0
11.5 kmph / NNE
OvercastFeels 18 °C
Cover 100 %
Visibility 10 km
11 PM
Overcast
18 °C
94 %
0
12.2 kmph / NNE
OvercastFeels 18 °C
Cover 100 %
Visibility 10 km
15°11°23°12°
30°14°32°18°26°16°24°12°24°12°27°11°19°10°25°13°28°15°25°14°24°12°20°14°31°13°29°14°26°11°23°11°23°14°25°13°24°11°19°15°21°14°22°11°21°10°24°11°28°12°23°12°25°13°21°16°19°14°JulyWeather Overview
No. of days:
Sunny
22
Cloudy
0
Rainy
2
Snowy
0
The monthly weather averages in Saint John consist of 22 sunny days, 0 cloudy days, 2 rainy days, and 0 snowy days.
Saint John's Locations Weather Conditions
Canada's Hottest Cities - July 2026
1.
Chatham, Ontario
29 °C
Sunny
48%
5.2
13.3 kmph / N
2.
Brantford, Ontario
28 °C
Sunny
41%
5.7
16.9 kmph / N
3.
Sault Ste. Marie, Ontario
28 °C
Sunny
50%
4.5
5.8 kmph / S
4.
Central Elgin, Ontario
27 °C
Sunny
36%
5.5
18.4 kmph / N
5.
Brampton, Ontario
27 °C
Sunny
52%
5.7
19.4 kmph / N
6.
Hamilton, Ontario
27 °C
Sunny
48%
5.7
13.7 kmph / N
7.
Toronto, Ontario
26 °C
Sunny
55%
5.7
17.3 kmph / NNW
8.
Guelph, Ontario
26 °C
Sunny
50%
5.7
17.6 kmph / N
9.
Rosser, Manitoba
26 °C
Sunny
72%
2
9.4 kmph / NNE
10.
Pickle Lake, Ontario
26 °C
Sunny
59%
0.6
9.7 kmph / SSW
Last Updated: 30 Jul 2026, 03:46 PM
City Weather RankingsFAQs About Saint John Weather Conditions
1. What is the current temperature in Saint John today - 30 July 2026?
1. What is the current temperature in Saint John today - 30 July 2026?
The current temperature in Saint John is 18°C, with a feels-like temperature of 18°C. Today's forecast shows a high of 19°C and a low of 17°C, giving a 2 degree swing through the day as of 12:30 PM 30 July 2026.
2. What are the current weather parameters in Saint John today?
2. What are the current weather parameters in Saint John today?
Here is a complete overview of Saint John's current weather conditions as of 12:30 PM 30 July 2026: Condition : Light Drizzle Temperature : 18°C Cool (Feels like 18°C) Humidity : 92% Wind Speed : 14.8 km/h from ENE (66 degrees), Gust 5.6 m/s UV Index : 1 (Low Air Pressure : 1011 mb Cloud Cover : 100% Visibility : 10 km Precipitation : 0.46 mm (88% chance of rain)
3. What is the 10-day weather forecast for Saint John from 12:30 PM 30 July 2026?
3. What is the 10-day weather forecast for Saint John from 12:30 PM 30 July 2026?
From 12:30 PM 30 July 2026, Saint John's 10-day forecast shows this trend: Today (Jul. 30) : Temp. 18°C, Hum. 90% and Patchy rain nearby condition. Friday (Jul. 31) : Temp. 16°C, Hum. 95% and Mist condition. Saturday (Aug. 1) : Temp. 17°C, Hum. 83% and Partly Cloudy condition. Sunday (Aug. 2) : Temp. 17°C, Hum. 92% and Fog condition. Monday (Aug. 3) : Temp. 17°C, Hum. 94% and Fog condition. Tuesday (Aug. 4) : Temp. 18°C, Hum. 95% and Patchy rain nearby condition. Wednesday (Aug. 5) : Temp. 17°C, Hum. 96% and Fog condition. Thursday (Aug. 6) : Temp. 18°C, Hum. 94% and Fog condition. Friday (Aug. 7) : Temp. 18°C, Hum. 79% and Rain Showers condition. Saturday (Aug. 8) : Temp. 18°C, Hum. 83% and Rain Showers condition.
4. Will it rain in Saint John today?
4. Will it rain in Saint John today?
As of 12:30 PM 30 July 2026, yes — Saint John is currently experiencing rainfall with 0.46 mm of precipitation. This is expected to temporarily improve AQI by washing pollutants out of the atmosphere.
5. What is the monthly weather forecast for Saint John in July 2026?
5. What is the monthly weather forecast for Saint John in July 2026?
July 2026 in Saint John is forecast to have 22 sunny days, 2 rainy days, 0 cloudy days, and 0 snowy days. Temperatures for the month range from lows around 10°C to highs of 32°C.
6. How does the weather in Saint John affect air quality?
6. How does the weather in Saint John affect air quality?
Weather directly impacts air quality in Saint John. Calm winds, high humidity, fog, and high pressure trap pollutants near the ground, worsening AQI. Strong winds, rainfall, and low pressure help disperse them. Rising temperatures and UV levels intensify ozone and smog formation, while poor visibility signals elevated particulate matter. Monitoring weather alongside AQI gives the clearest picture of outdoor safety.
