Live Weather & Forecast
Weather in Merrickville
Ontario, Canada · Real-time conditions & 3-day outlook
9°C
Feels like 6°C
48°F / Feels 43°F
Sunny
Merrickville, Ontario
🌞 Daytime
Updated: 2026-04-25 10:15
Humidity
46%
Wind
19.8 km/h ENE
Wind Gust
22.8 km/h
Pressure
1017 mb
Visibility
10 km
UV Index
2.6
(Low)
Precipitation
0 mm
Cloud Cover
0%
Dew Point
-1°C
Wind Degree
60°
Air Quality Index
US EPA: Good
UK DEFRA: Low (1)
CO
155.9 μg/m³
NO₂
2.7 μg/m³
O₃
83 μg/m³
SO₂
2.6 μg/m³
PM 2.5
3 μg/m³
PM 10
3.5 μg/m³
Today's Hourly Forecast
24-hour breakdown for Merrickville, Ontario
12 AM
6°
Clear
1 AM
5°
Clear
2 AM
4°
Clear
3 AM
3°
Clear
4 AM
3°
Clear
5 AM
2°
Clear
6 AM
2°
Clear
7 AM
3°
Sunny
8 AM
5°
Sunny
9 AM
6°
Sunny
10 AM
9°
Sunny
11 AM
10°
Sunny
12 PM
11°
Sunny
1 PM
13°
Sunny
2 PM
14°
Sunny
3 PM
15°
Sunny
4 PM
15°
Sunny
5 PM
13°
Sunny
6 PM
11°
Overcast
7 PM
9°
Overcast
8 PM
7°
Overcast
9 PM
6°
Clear
10 PM
5°
Partly Cloudy
11 PM
5°
Clear
3-Day Forecast
Daily overview for Merrickville, Ontario
Today
Sunny
16°
/
1°
🌧️ 0% chance of rain
💧 Avg. humidity: 56%
💨 Max wind: 20.5 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 5.1
🌅 Sunrise: 06:02 AM
🌇 Sunset: 08:02 PM
🌙 Waxing Gibbous
🌑 Moon: 60% lit
Sun, Apr 26
Sunny
15°
/
1°
🌧️ 0% chance of rain
💧 Avg. humidity: 70%
💨 Max wind: 11.2 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 6
🌅 Sunrise: 06:01 AM
🌇 Sunset: 08:03 PM
🌙 Waxing Gibbous
🌑 Moon: 70% lit
Mon, Apr 27
Sunny
18°
/
4°
🌧️ 0% chance of rain
💧 Avg. humidity: 69%
💨 Max wind: 13.3 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 6.3
🌅 Sunrise: 05:59 AM
🌇 Sunset: 08:05 PM
🌙 Waxing Gibbous
🌑 Moon: 79% lit
Best Time to Visit Merrickville
Plan your trip to Merrickville, Canada around the most favorable weather conditions.
Peak Season
June – September
Warm, dry summers — ideal for outdoor activities.
Shoulder Season
April – May, October
Fewer crowds, moderate prices, mild weather.
Off Season
November – March
Cooler temperatures; some regions may experience rain or snow.
Frequently Asked Questions
What is the current weather in Merrickville?
Current conditions in Merrickville: Sunny, temperature 9°C, humidity 46%.
What is the best time to visit Merrickville?
The best time to visit Merrickville is typically June – September. Warm, dry summers — ideal for outdoor activities.
What is the climate like in Merrickville?
Merrickville is located at approximately 44.9° latitude. It has a temperate climate with warm summers and cold winters.
Does it rain a lot in Merrickville?
The wettest period in Merrickville is typically during November – March. Cooler temperatures; some regions may experience rain or snow.
What should I pack for a trip to Merrickville?
For visits to Merrickville during June – September: light clothing and sun protection. For November – March: layers and a waterproof jacket are recommended.
What are the public holidays in Merrickville in 2026?
View the 2026 public holidays for Merrickville on our Holidays page.
What are the GPS coordinates used for the weather forecast in Merrickville?
The weather forecast for Merrickville uses coordinates 44.9161, -75.8369.
What is the current temperature outside in Merrickville?
The current outdoor temperature in Merrickville is 9°C (48°F) with sunny.
What is the hourly weather forecast for Merrickville today?
Today's hour-by-hour weather breakdown for Merrickville is shown in the Hourly Forecast section above, including temperature, rain chance, and conditions for each hour of the day.
What is the weather in Merrickville tomorrow hour by hour?
Tomorrow's forecast for Merrickville shows a high of 15°C and a low of 1°C. See the 3-Day Forecast section above for a full hourly breakdown.
What is the chance of rain today in Merrickville?
Rain is not expected in Merrickville today. Current forecast shows no significant rain probability.
Is it going to rain today in Merrickville?
No, rain is not forecast for Merrickville today. Current conditions show clear to partly cloudy skies.