Live Weather & Forecast
Weather in Rideau Lakes
Ontario, Canada · Real-time conditions & 3-day outlook
3°C
Feels like -1°C
38°F / Feels 31°F
Clear
Rideau Lakes, Ontario
🌙 Nighttime
Updated: 2026-04-25 04:15
Humidity
65%
Wind
15.8 km/h ENE
Wind Gust
26.7 km/h
Pressure
1015 mb
Visibility
16 km
UV Index
0
(Low)
Precipitation
0 mm
Cloud Cover
0%
Dew Point
-2.2°C
Wind Degree
66°
Air Quality Index
US EPA: Good
UK DEFRA: Low (1)
CO
158.9 μg/m³
NO₂
4.3 μg/m³
O₃
58 μg/m³
SO₂
2.1 μg/m³
PM 2.5
5.4 μg/m³
PM 10
5.9 μg/m³
Today's Hourly Forecast
24-hour breakdown for Rideau Lakes, Ontario
12 AM
5°
Clear
1 AM
4°
Clear
2 AM
3°
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
8°
Sunny
11 AM
9°
Sunny
12 PM
11°
Sunny
1 PM
12°
Sunny
2 PM
13°
Sunny
3 PM
14°
Sunny
4 PM
15°
Sunny
5 PM
12°
Sunny
6 PM
11°
Overcast
7 PM
9°
Sunny
8 PM
7°
Sunny
9 PM
6°
Clear
10 PM
5°
Clear
11 PM
4°
Clear
3-Day Forecast
Daily overview for Rideau Lakes, Ontario
Today
Sunny
15°
/
2°
🌧️ 0% chance of rain
💧 Avg. humidity: 59%
💨 Max wind: 19.4 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 4
🌅 Sunrise: 06:05 AM
🌇 Sunset: 08:03 PM
🌙 Waxing Gibbous
🌑 Moon: 60% lit
Sun, Apr 26
Sunny
16°
/
1°
🌧️ 0% chance of rain
💧 Avg. humidity: 68%
💨 Max wind: 11.2 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 6.1
🌅 Sunrise: 06:03 AM
🌇 Sunset: 08:05 PM
🌙 Waxing Gibbous
🌑 Moon: 70% lit
Mon, Apr 27
Sunny
18°
/
4°
🌧️ 0% chance of rain
💧 Avg. humidity: 67%
💨 Max wind: 12.6 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 6.5
🌅 Sunrise: 06:02 AM
🌇 Sunset: 08:06 PM
🌙 Waxing Gibbous
🌑 Moon: 79% lit
Best Time to Visit Rideau Lakes
Plan your trip to Rideau Lakes, 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 Rideau Lakes?
Current conditions in Rideau Lakes: Clear, temperature 3°C, humidity 65%.
What is the best time to visit Rideau Lakes?
The best time to visit Rideau Lakes is typically June – September. Warm, dry summers — ideal for outdoor activities.
What is the climate like in Rideau Lakes?
Rideau Lakes is located at approximately 44.7° latitude. It has a temperate climate with warm summers and cold winters.
Does it rain a lot in Rideau Lakes?
The wettest period in Rideau Lakes is typically during November – March. Cooler temperatures; some regions may experience rain or snow.
What should I pack for a trip to Rideau Lakes?
For visits to Rideau Lakes during June – September: light clothing and sun protection. For November – March: layers and a waterproof jacket are recommended.
What are the public holidays in Rideau Lakes in 2026?
View the 2026 public holidays for Rideau Lakes on our Holidays page.
What are the GPS coordinates used for the weather forecast in Rideau Lakes?
The weather forecast for Rideau Lakes uses coordinates 44.6957, -76.2571.
What is the current temperature outside in Rideau Lakes?
The current outdoor temperature in Rideau Lakes is 3°C (37°F) with clear.
What is the hourly weather forecast for Rideau Lakes today?
Today's hour-by-hour weather breakdown for Rideau Lakes 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 Rideau Lakes tomorrow hour by hour?
Tomorrow's forecast for Rideau Lakes shows a high of 16°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 Rideau Lakes?
Rain is not expected in Rideau Lakes today. Current forecast shows no significant rain probability.
Is it going to rain today in Rideau Lakes?
No, rain is not forecast for Rideau Lakes today. Current conditions show clear to partly cloudy skies.