Kawartha Lakes (Lindsay)
September
Weather in Kawartha Lakes for September 2025
Your guide to Kawartha Lakes weather in September - trends and predictions
In general, the average temperature in Kawartha Lakes at the beginning of September is 26.4 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 20.4 °C by the end of September.
With an average of 5 rainy days, Kawartha Lakes experiences minimal rainfall in September.
- New! Chat with our AI weatherman - it’s amazing and free.
25
Dry days
5
Rainy days
0
Snow days
25°/11°
Temperatures
17 km/h
Avg max wind
69 %
Avg humidity
Kawartha Lakes in September average weather
Move between months or click on a day
| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  25° | 2  23° | 3 29° | 4  29° | 5  30° | 6 29° | 7 20° |
| 8 22° | 9 22° | 10  23° | 11 25° | 12 24° | 13 24° | 14  24° |
| 15 26° | 16 26° | 17 24° | 18 24° | 19 23° | 20 23° | 21 24° |
| 22 23° | 23 21° | 24 21° | 25 22° | 26 20° | 27 20° | 28 20° |
| 29 19° | 30 21° |
You can click on date
Access Kawartha Lakes weather forecasts with a simple click. Select any date for comprehensive insights on temperature, rainfall, and wind conditions.
Temperatures trend during September in Kawartha Lakes
See the weather trend as well as the moving average line
September weather day by day
Click on a date for more information
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Sept. | Partly cloudy | 25° /10° | 0.1 mm | 6 | |
| 2 Sept. | Mist | 23° /10° | 0.5 mm | 6 | |
| 3 Sept. | Partly cloudy | 29° /11° | 0 mm | 7 | |
| 4 Sept. | Patchy rain possible | 29° /14° | 0.2 mm | 7 | |
| 5 Sept. | Sunny | 30° /15° | 0 mm | 8 | |
| 6 Sept. | Mist | 29° /17° | 0.6 mm | 7 | |
| 7 Sept. | Light rain shower | 20° /11° | 5.5 mm | 5 | |
| 8 Sept. | Fog | 22° /9° | 0 mm | 5 | |
| 9 Sept. | Mist | 22° /9° | 2.3 mm | 5 | |
| 10 Sept. | Overcast | 23° /10° | 0 mm | 6 | |
| 11 Sept. | Overcast | 25° /12° | 0.1 mm | 6 | |
| 12 Sept. | Mist | 24° /13° | 0 mm | 6 | |
| 13 Sept. | Overcast | 24° /11° | 0 mm | 6 | |
| 14 Sept. | Cloudy | 24° /10° | 0 mm | 6 | |
| 15 Sept. | Sunny | 26° /10° | 0 mm | 7 | |
| 16 Sept. | Sunny | 26° /11° | 0 mm | 7 | |
| 17 Sept. | Light rain shower | 24° /12° | 0.6 mm | 5 | |
| 18 Sept. | Patchy rain possible | 24° /10° | 0.3 mm | 6 | |
| 19 Sept. | Partly cloudy | 23° /9° | 0 mm | 6 | |
| 20 Sept. | Sunny | 23° /9° | 0 mm | 6 | |
| 21 Sept. | Partly cloudy | 24° /13° | 1.5 mm | 6 | |
| 22 Sept. | Mist | 23° /8° | 1.1 mm | 5 | |
| 23 Sept. | Mist | 21° /12° | 38.3 mm | 5 | |
| 24 Sept. | Mist | 21° /11° | 0 mm | 5 | |
| 25 Sept. | Mist | 22° /12° | 33.2 mm | 5 | |
| 26 Sept. | Overcast | 20° /12° | 0 mm | 5 | |
| 27 Sept. | Mist | 20° /8° | 0 mm | 5 | |
| 28 Sept. | Mist | 20° /9° | 0 mm | 5 | |
| 29 Sept. | Mist | 19° /13° | 0 mm | 5 | |
| 30 Sept. | Fog | 21° /11° | 0 mm | 5 | |
| Next | |||||
Important Notice
Our weather forecast for Kawartha Lakes in September is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Kawartha Lakes forecast closer to your planned date for the most up-to-date weather information.
Kawartha Lakes in September - FAQ
What are the expected maximum and minimum temperatures in Kawartha Lakes during September?
Enjoy moderate daytime temperatures of up to 25° and cooler nights around 11°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Kawartha Lakes during September?
Expect minimal rainfall in Kawartha Lakes during September, with a total of 11.5 mm over approximately 5 days. This minimal precipitation is unlikely to significantly impact plans.
What are the typical wind conditions in Kawartha Lakes during September?
The average wind speed in Kawartha Lakes during September is 17 km/h, suggesting breezy to windy conditions, depending on your activities.
September rainfall patterns in Kawartha Lakes
Explore the daily rainfall trends and prepare for Kawartha Lakess September weather 💧
UV exposure in Kawartha Lakes during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
Top locations in Kawartha Lakes
Select a location for an accurate weather forecast
More Locations Quick links
You are here
Where is Kawartha Lakes?Get accurate weather forecasts for Kawartha Lakes, located at latitude 44.35 and longitude -78.733. Stay updated with localized weather information tailored for Kawartha Lakes.
Found a mistake?
We appreciate your attention to details. Tell us here.