Saskatchewan (Saskatoon)
September
Weather in Saskatchewan for September 2026
Your guide to Saskatchewan weather in September - trends and predictions
Until now, September 2026 in Saskatchewan is cooler than usual, with temperatures averaging 18.9 °C, this is 4.2 °C below the typical seasonal average.
The forecast for the next days in Saskatchewan predicts a temperature of 14.2 °C, which is cooler than the historical average.
In general, the average temperature in Saskatchewan at the beginning of September is 23.6 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 19.7 °C by the end of September.
Saskatchewan experiences moderate rainfall in September, with an average of 10 rainy days and a total precipitation of 46.7 mm.
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Temperatures
Rain 🌧️
More
20
Dry days
10
Rainy days
0
Snow days
23°/11°
Temperatures
23 km/h
Avg max wind
54 %
Avg humidity
Saskatchewan Weather September
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What’s the Weather Like in Saskatchewan This September?
Discover the average temperatures and weather trends across Saskatchewan’s cities this September.
Temperatures trend during September in Saskatchewan
See the weather trend as well as the moving average line
September weather in Saskatchewan day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Sept. |  Sunny | 26° /13° | 0 mm | 6 | |
| 2 Sept. | Sunny | 27° /14° | 1.3 mm | 6 | |
| 3 Sept. |  Partly cloudy | 27° /12° | 1.2 mm | 5 | |
| 4 Sept. |  Overcast | 20° /11° | 0.4 mm | 4 | |
| 5 Sept. | Overcast | 19° /8° | 0 mm | 4 | |
| 6 Sept. | Overcast | 22° /8° | 5.6 mm | 5 | |
| 7 Sept. |  Cloudy | 24° /10° | 89.8 mm | 5 | |
| 8 Sept. | Sunny | 25° /12° | 7.2 mm | 5 | |
| 9 Sept. | Partly cloudy | 27° /12° | 0 mm | 6 | |
| 10 Sept. | Partly cloudy | 24° /11° | 0.4 mm | 5 | |
| 11 Sept. | Sunny | 23° /10° | 0.2 mm | 6 | |
| 12 Sept. |  Patchy rain possible | 22° /10° | 5.9 mm | 5 | |
| 13 Sept. | Overcast | 21° /10° | 1 mm | 5 | |
| 14 Sept. | Partly cloudy | 21° /10° | 6.8 mm | 4 | |
| 15 Sept. | Cloudy | 20° /9° | 0.1 mm | 4 | |
| 16 Sept. | Sunny | 23° /9° | 0.1 mm | 5 | |
| 17 Sept. | Sunny | 22° /10° | 3 mm | 5 | |
| 18 Sept. | Partly cloudy | 23° /11° | 10.9 mm | 5 | |
| 19 Sept. | Overcast | 21° /11° | 2.5 mm | 5 | |
| 20 Sept. | Overcast | 20° /9° | 0 mm | 4 | |
| 21 Sept. | Overcast | 22° /10° | 2.9 mm | 5 | |
| 22 Sept. | Cloudy | 23° /9° | 0 mm | 5 | |
| 23 Sept. | Patchy rain possible | 23° /10° | 0.1 mm | 5 | |
| 24 Sept. | Cloudy | 25° /11° | 0 mm | 6 | |
| 25 Sept. | Overcast | 26° /11° | 0 mm | 5 | |
| 26 Sept. | Cloudy | 22° /10° | 0.9 mm | 5 | |
| 27 Sept. | Sunny | 15° /5° | 0 mm | 2.8 | |
| 28 Sept. | Sunny | 19° /9° | 0 mm | 2.9 | |
| 29 Sept. | Overcast | 19° /11° | 0 mm | 2.3 | |
| 30 Sept. | Overcast | 12° /5° | 0.1 mm | 2.8 | |
| Next | |||||
Important Notice
Our weather forecast for Saskatchewan 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 Saskatchewan forecast closer to your planned date for the most up-to-date weather information.
Change Month
Saskatchewan in September - FAQ
What are the expected maximum and minimum temperatures in Saskatchewan during September?
Enjoy moderate daytime temperatures of up to 23° and cooler nights around 11°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Saskatchewan during September?
In September, Saskatchewan can expect light to moderate rainfall, totaling 46.7 mm across approximately 10 days. Occasional showers are possible, and planning ahead for them could be helpful.
What are the typical wind conditions in Saskatchewan during September?
The average wind speed in Saskatchewan during September is 23 km/h, suggesting breezy to windy conditions, depending on your activities.
September rainfall patterns in Saskatchewan
Explore the daily rainfall trends and prepare for Saskatchewans September weather 💧
Typically, Saskatchewan has 10 rainy days in September with a total of 46.7 mm of rainfall.
UV exposure in Saskatchewan during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
Top locations in Saskatchewan
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Where is Saskatchewan?Get accurate weather forecasts for Saskatchewan, located at latitude 52.132 and longitude -106.669. Stay updated with localized weather information tailored for Saskatchewan.
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