Shannon Weather Conditions
Current Temperature Level
Shannon Weather Conditions
Current Temperature Level
Last Updated: 2026-09-27 09:00 (Local Time)
Patchy rain nearby
Occasional light rain is expected and humidity will be 80%, with winds at 23.4 km/h.15°C / 7°C
Sunrise
07:30 AM11hrs 53min
Sunset
07:23 PMSeptemberWeather Overview
No. of days:
Sunny
13
Cloudy
0
Rainy
1
Snowy
0
The monthly weather averages in Shannon consist of 13 sunny days, 0 cloudy days, 1 rainy days, and 0 snowy days.
Shannon's Locations Weather Conditions
Canada's Hottest Cities - September 2026
1.
St. Catharines, Ontario
16 °C
Overcast
66%
0.6
24.8 kmph / NNE
2.
St Catharines, Ontario
16 °C
Overcast
66%
0.6
24.8 kmph / NNE
3.
Saint Joseph de Sorel, Quebec
15 °C
Overcast
62%
0.6
27 kmph / NE
4.
Saint Zephirin de Courval, Quebec
15 °C
Overcast
62%
0.6
27 kmph / NE
5.
Sorel Tracy, Quebec
15 °C
Overcast
62%
0.6
27 kmph / NE
6.
Laval, Quebec
15 °C
Overcast
58%
0.7
22.3 kmph / NE
7.
Sarnia, Ontario
15 °C
Sunny
64%
0.5
14 kmph / N
8.
Dorval, Quebec
15 °C
Overcast
58%
0.6
22.3 kmph / NE
9.
Mont Royal, Quebec
15 °C
Overcast
58%
0.6
22.3 kmph / NE
10.
Terrebonne, Quebec
15 °C
Overcast
61%
0.6
27 kmph / NE
Last Updated: 27 Sept 2026, 01:35 PM
City Weather RankingsFAQs About Shannon Weather Conditions
1. What is the current temperature in Shannon today - 27 September 2026?
1. What is the current temperature in Shannon today - 27 September 2026?
The current temperature in Shannon is 14°C, with a feels-like temperature of 9°C. Today's forecast shows a high of 15°C and a low of 7°C, giving a 8 degree swing through the day as of 09:00 AM 27 September 2026.
2. What are the current weather parameters in Shannon today?
2. What are the current weather parameters in Shannon today?
Here is a complete overview of Shannon's current weather conditions as of 09:00 AM 27 September 2026: Condition : Overcast Temperature : 14°C Cool (Feels like 9°C) Humidity : 66% Wind Speed : 25.9 km/h from ENE (71 degrees), Gust 14.1 m/s UV Index : 0.8 (Low Air Pressure : 1020 mb Cloud Cover : 100% Visibility : 10 km Precipitation : 0 mm (63% chance of rain)
3. What is the 10-day weather forecast for Shannon from 09:00 AM 27 September 2026?
3. What is the 10-day weather forecast for Shannon from 09:00 AM 27 September 2026?
From 09:00 AM 27 September 2026, Shannon's 10-day forecast shows this trend: Today (Sep. 27) : Temp. 12°C, Hum. 80% and Patchy rain nearby condition. Monday (Sep. 28) : Temp. 11°C, Hum. 79% and Overcast condition. Tuesday (Sep. 29) : Temp. 14°C, Hum. 87% and Overcast condition. Wednesday (Sep. 30) : Temp. 12°C, Hum. 84% and Patchy rain nearby condition. Thursday (Oct. 1) : Temp. 11°C, Hum. 88% and Mist condition. Friday (Oct. 2) : Temp. 10°C, Hum. 85% and Mist condition. Saturday (Oct. 3) : Temp. 10°C, Hum. 83% and Overcast condition. Sunday (Oct. 4) : Temp. 11°C, Hum. 81% and Sunny condition. Monday (Oct. 5) : Temp. 12°C, Hum. 87% and Rain Showers condition. Tuesday (Oct. 6) : Temp. 12°C, Hum. 87% and Rain Showers condition.
4. Will it rain in Shannon today?
4. Will it rain in Shannon today?
As of 09:00 AM 27 September 2026, there is a 55% chance of rainfall in Shannon later today around 2026-09-27 09:00. Current precipitation is 0.31 mm. Residents are advised to carry an umbrella before heading out.
5. What is the monthly weather forecast for Shannon in September 2026?
5. What is the monthly weather forecast for Shannon in September 2026?
September 2026 in Shannon is forecast to have 13 sunny days, 1 rainy days, 0 cloudy days, and 0 snowy days. Temperatures for the month range from lows around 4°C to highs of 27°C.
6. How does the weather in Shannon affect air quality?
6. How does the weather in Shannon affect air quality?
Weather directly impacts air quality in Shannon. 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.




