Weather World
City of Waterloo, OntarioWaterloo, ON 14 Day Weather - WeatherWorld.com
Quick Weather Clicks
Settings
Sun & Moon
Waterloo, ON Weather Forecast
Waterloo, ON Weather Forecast Dated: 358 PM Fri Sep 25 2026
Expect a cool pattern with more clouds than sun and frequent chances of rain over the coming period. generally humid conditions and no major pressure swings will dominate.
Friday, September 25, 2026
Mid-Morning
15°C 59°F
Sunny
Mid-Afternoon
17°C 63°F
Cloudy
Early-Evening
18°C 65°F
Sunny
Refreshing around 17°C 63°F, sunny in the morning, becoming cloudy through the afternoon and evening, with lower humidity and barometric pressure falling. Winds turning from the ENE to the NNE at 27 km/h 17 mph. Gusts up to 33 km/h 21 mph.
Saturday, September 26, 2026
Mid-Morning
16°C 60°F
Overcast
Mid-Afternoon
18°C 64°F
Overcast
Early-Evening
19°C 66°F
Sunny
Mildly cool near 18°C 64°F, overcast through the afternoon, turning partly cloudy this evening, with steady humidity and steady pressure. Winds switching from the NE to the NNE at 25 km/h 16 mph. Gusts up to 34 km/h 21 mph.
Sunday, September 27, 2026
Mid-Morning
15°C 60°F
Sunny
Mid-Afternoon
18°C 64°F
Sunny
Early-Evening
18°C 64°F
Overcast
Comfortable at 18°C 64°F, sunny through the afternoon, turning overcast this evening, with steady humidity and steady pressure. Winds moving from the NNE to the ENE at 34 km/h 21 mph. Gusts up to 45 km/h 28 mph.
Monday, September 28, 2026
Mid-Morning
16°C 61°F
Scattered Showers
Mid-Afternoon
16°C 61°F
Overcast
Early-Evening
17°C 63°F
Overcast
Cool with a high near 16°C 61°F, periods of heavy rain and gusty conditions, with steady humidity and steady pressure. Winds easing from NE 28 km/h 17 mph to ENE 12 km/h 8 mph.
Tuesday, September 29, 2026
Mid-Morning
16°C 61°F
Sunny
Mid-Afternoon
17°C 63°F
Sunny
Early-Evening
18°C 65°F
Sunny
Refreshing around 17°C 63°F, sunny through the afternoon, turning partly cloudy this evening, with steady humidity and steady pressure.
Wednesday, September 30, 2026
Mid-Morning
17°C 63°F
Overcast
Mid-Afternoon
20°C 67°F
Overcast
Early-Evening
22°C 71°F
Overcast
Mildly cool near 20°C 67°F, cloudy in the morning, becoming overcast through the afternoon and evening, with steady humidity and steady pressure. Winds blowing from the SE at 10 km/h 6 mph.
Thursday, October 1, 2026
Mid-Morning
20°C 68°F
Overcast
Mid-Afternoon
22°C 72°F
Overcast
Early-Evening
22°C 71°F
Light Showers
Comfortable with temperatures reaching 22°C 72°F, drier conditions through late afternoon before showers move in, with steady humidity and steady pressure. Winds turning from the SSW to the SW at 16 km/h 11 mph.
Friday, October 2, 2026
Mid-Morning
20°C 67°F
Scattered Showers
Mid-Afternoon
20°C 67°F
Scattered Showers
Early-Evening
20°C 68°F
Light Showers
Cool with a high near 20°C 67°F, scattered downpours possible, with steady humidity and steady pressure. Winds easing from SW 26 km/h 16 mph to SW 13 km/h 8 mph.
Saturday, October 3, 2026
Mid-Morning
20°C 68°F
Scattered Showers
Mid-Afternoon
21°C 70°F
Sunny
Early-Evening
22°C 72°F
Sunny
Mild temperatures up to 21°C 70°F, locally heavy downpours at times, with steady humidity and steady pressure.
Sunday, October 4, 2026
Mid-Morning
21°C 70°F
Light Showers
Mid-Afternoon
22°C 72°F
Scattered Showers
Early-Evening
21°C 70°F
Sunny
Mild with a high of 22°C 72°F, periods of heavy rain and gusty conditions, with steady humidity and steady pressure. Winds moving from the S to the SW at 25 km/h 15 mph. Gusts up to 39 km/h 24 mph.
Monday, October 5, 2026
Mid-Morning
15°C 60°F
Scattered Showers
Mid-Afternoon
15°C 60°F
Cloudy
Early-Evening
16°C 61°F
Scattered Showers
Comfortable at 15°C 60°F, scattered downpours possible, with steady humidity and steady pressure. Winds decreasing from NE 32 km/h 20 mph to SW 16 km/h 10 mph.
Tuesday, October 6, 2026
Mid-Morning
10°C 49°F
Scattered Showers
Mid-Afternoon
10°C 51°F
Scattered Showers
Early-Evening
10°C 50°F
Scattered Showers
Crisp with a high near 10°C 51°F, locally heavy downpours at times, with steady humidity and steady pressure. Winds shifting from the WNW to the NW at 46 km/h 29 mph. Gusts up to 52 km/h 32 mph.
Wednesday, October 7, 2026
Mid-Morning
9°C 49°F
Scattered Showers
Mid-Afternoon
11°C 51°F
Overcast
Early-Evening
12°C 53°F
Overcast
Brisk around 11°C 51°F, periods of heavy rain and gusty conditions, with lower humidity and barometric pressure falling. Winds turning from the WNW to the NW at 32 km/h 19 mph. Gusts up to 35 km/h 22 mph.
Thursday, October 8, 2026
Mid-Morning
8°C 46°F
Light Showers
Mid-Afternoon
8°C 47°F
Scattered Showers
Early-Evening
9°C 48°F
Scattered Showers
Cool and brisk at 8°C 47°F, scattered downpours possible, with lower humidity and steady pressure. Winds NNE at 22 km/h 14 mph. Gusts up to 36 km/h 23 mph.
Waterloo, ON Weather Radar Map
Use the map search tool if you want to place a location marker on the radar map...