Weather forecast for tomorrowWaterloo, Canada
Weather forecast for tomorrow
Tuesday 20. Oct 2026
- 17°C
- 0°C
Partly Cloudy
- Precip. probability: 8%
- Precipitation: 0mm
- Wind: 15km/hENE 73°
- Humidity: 64%
- UV index: 3
- Sunrise: 7:42 am EDT
- Sunset: 6:31 pm EDT
- details ▼
On Tuesday, October 20, scattered clouds may briefly filter the sunlight, but it will remain bright overall.
Daytime will experience a high of an enjoyable 17°C, significantly differing from the forecasted night low of a cold 0°C.
The temperature is predicted to be slightly warmer than the standard October peak of 13.3°C.
Sunrise will be at 7:42 am and sunset at 6:31 pm; tomorrow's daylight will last for 10h and 49min.
Daytime will experience a high of an enjoyable 17°C, significantly differing from the forecasted night low of a cold 0°C.
The temperature is predicted to be slightly warmer than the standard October peak of 13.3°C.
Sunrise will be at 7:42 am and sunset at 6:31 pm; tomorrow's daylight will last for 10h and 49min.
Hourly overview
Hourly temperatures
Warmest hour: 3 pm 16°C.
Coldest hour: 3 am 4°C.
Coldest hour: 3 am 4°C.
Chance of precipitation
Highest chance: 6 am 9%.
Hourly weather forecast
- 12 am
- 6°C
- Feels like:5°C
Clear
- Precip. probability: 7%
- Precipitation: 0mm
- Wind: 5km/hN 353°
- Humidity: 92%
- Pressure: 1028mbar
- Visibility: 16km
- UV index: 0
- details ▼
- 2 am
- 4°C
- Feels like:3°C
Mostly Clear
- Precip. probability: 8%
- Precipitation: 0mm
- Wind: 5km/hNNE 19°
- Humidity: 98%
- Pressure: 1029mbar
- Visibility: 15km
- UV index: 0
- details ▼
- 4 am
- 5°C
- Feels like:3°C
Partly Cloudy
- Precip. probability: 9%
- Precipitation: 0mm
- Wind: 6km/hNNE 32°
- Humidity: 99%
- Pressure: 1029mbar
- Visibility: 15km
- UV index: 0
- details ▼
- 6 am
- 5°C
- Feels like:3°C
Partly Cloudy
- Precip. probability: 9%
- Precipitation: 0mm
- Wind: 8km/hNE 44°
- Humidity: 99%
- Pressure: 1029mbar
- Visibility: 15km
- UV index: 0
- details ▼
Sunrise: 7:42 am
- 8 am
- 6°C
- Feels like:3°C
Mostly Cloudy
- Precip. probability: 8%
- Precipitation: 0mm
- Wind: 9km/hNE 55°
- Humidity: 94%
- Pressure: 1030mbar
- Visibility: 2km
- UV index: 0
- details ▼
- 10 am
- 10°C
- Feels like:8°C
Sunny
- Precip. probability: 3%
- Precipitation: 0mm
- Wind: 13km/hENE 68°
- Humidity: 73%
- Pressure: 1031mbar
- Visibility: 16km
- UV index: 1
- details ▼
- 12 pm
- 13°C
- Feels like:12°C
Sunny
- Precip. probability: 0%
- Precipitation: 0mm
- Wind: 13km/hE 81°
- Humidity: 57%
- Pressure: 1030mbar
- Visibility: 16km
- UV index: 3
- details ▼
- 2 pm
- 15°C
- Feels like:15°C
Sunny
- Precip. probability: 0%
- Precipitation: 0mm
- Wind: 12km/hE 83°
- Humidity: 48%
- Pressure: 1029mbar
- Visibility: 16km
- UV index: 3
- details ▼
- 4 pm
- 16°C
- Feels like:15°C
Sunny
- Precip. probability: 0%
- Precipitation: 0mm
- Wind: 11km/hE 81°
- Humidity: 44%
- Pressure: 1028mbar
- Visibility: 16km
- UV index: 1
- details ▼
- 6 pm
- 13°C
- Feels like:12°C
Sunny
- Precip. probability: 0%
- Precipitation: 0mm
- Wind: 9km/hE 80°
- Humidity: 55%
- Pressure: 1029mbar
- Visibility: 16km
- UV index: 0
- details ▼
Sunset: 6:31 pm
- 8 pm
- 9°C
- Feels like:8°C
Clear
- Precip. probability: 2%
- Precipitation: 0mm
- Wind: 6km/hE 86°
- Humidity: 70%
- Pressure: 1029mbar
- Visibility: 16km
- UV index: 0
- details ▼
- 10 pm
- 6°C
- Feels like:5°C
Clear
- Precip. probability: 5%
- Precipitation: 0mm
- Wind: 5km/hENE 68°
- Humidity: 80%
- Pressure: 1030mbar
- Visibility: 16km
- UV index: 0
- details ▼
Tomorrow, primarily bright and occasionally cloudy weather is predicted.
The temperature will vary between a minimum of 4°C and a maximum of 16°C. The warmest part of the day will be at 3 pm and 4 pm.
The highest temperature will be a few degrees higher than October's average maximum of 13.3°C. Forecast models suggest a low more resembling November's typical minimum of -0.4°C than October's usual 5.6°C.
The temperature will vary between a minimum of 4°C and a maximum of 16°C. The warmest part of the day will be at 3 pm and 4 pm.
The highest temperature will be a few degrees higher than October's average maximum of 13.3°C. Forecast models suggest a low more resembling November's typical minimum of -0.4°C than October's usual 5.6°C.
Updated: Oct 19, 2026 @ 06:34:32 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Frequently asked questions
On Tuesday, in Waterloo, occasional clouds will pass by, but expect bright spells.
Tomorrow, the maximum temperature will be 17°C, while the minimum temperature will be 0°C.
The highest temperature will be slightly warmer than the average maximum of 13.3°C in October. The lowest temperature will be noticeably lower than the average low of 5.6°C.
The highest temperature will be slightly warmer than the average maximum of 13.3°C in October. The lowest temperature will be noticeably lower than the average low of 5.6°C.
On Tuesday, in Waterloo, sunrise will be at 7:42 am and sunset at 6:31 pm (EDT).
In Waterloo, the length of the day tomorrow will be 10h and 49min.
