10-Day Weather Forecast for Waterloo (ON)

Six-hourly outlook through Friday 9 October. Updated every three hours via MET Norway.

Day
Night
02:00
Morning
08:00
Afternoon
14:00
Evening
20:00
Wednesday
30 Sep
—
Cloudy
14°C (57°F)
0 mm (0 in)
Cloudy
22°C (72°F)
0.4 mm (0.02 in)
Cloudy
18°C (64°F)
0.5 mm (0.02 in)
Hourly ›
Thursday
1 Oct
Cloudy
18°C (64°F)
0.4 mm (0.02 in)
Cloudy
18°C (64°F)
0.4 mm (0.02 in)
Cloudy
21°C (70°F)
0.4 mm (0.02 in)
Rain
20°C (68°F)
1.9 mm (0.1 in)
Hourly ›
Friday
2 Oct
Heavy rain
18°C (64°F)
5.8 mm (0.2 in)
Cloudy
12°C (54°F)
0 mm (0 in)
Mostly sunny
16°C (61°F)
0 mm (0 in)
Clear skies
12°C (54°F)
0 mm (0 in)
Hourly ›
Saturday
3 Oct
Clear skies
9°C (48°F)
0 mm (0 in)
Clear skies
6°C (43°F)
0 mm (0 in)
Mostly sunny
15°C (59°F)
0 mm (0 in)
Clear skies
11°C (52°F)
0 mm (0 in)
Hourly ›
Sunday
4 Oct
Cloudy
7°C (45°F)
0 mm (0 in)
Partly cloudy
8°C (46°F)
0 mm (0 in)
Mostly sunny
18°C (64°F)
0.2 mm (0.01 in)
Partly cloudy
14°C (57°F)
0 mm (0 in)
Hourly ›
Monday
5 Oct
Partly cloudy
10°C (50°F)
0 mm (0 in)
Clear skies
8°C (46°F)
0 mm (0 in)
Mostly sunny
12°C (54°F)
0 mm (0 in)
Cloudy
7°C (45°F)
0 mm (0 in)
Hourly ›
Tuesday
6 Oct
Clear skies
4°C (39°F)
0 mm (0 in)
Clear skies
3°C (37°F)
0 mm (0 in)
Partly cloudy
12°C (54°F)
0 mm (0 in)
Mostly clear
8°C (46°F)
0 mm (0 in)
Hourly ›
Wednesday
7 Oct
Partly cloudy
3°C (37°F)
0 mm (0 in)
Clear skies
3°C (37°F)
0 mm (0 in)
Mostly sunny
14°C (57°F)
0 mm (0 in)
Mostly clear
10°C (50°F)
0 mm (0 in)
Hourly ›
Thursday
8 Oct
Light rain
9°C (48°F)
0.6 mm (0.02 in)
Cloudy
11°C (52°F)
0.1 mm (0 in)
Partly cloudy
17°C (63°F)
0 mm (0 in)
Clear skies
12°C (54°F)
0 mm (0 in)
Hourly ›
Friday
9 Oct
Clear skies
9°C (48°F)
0 mm (0 in)
—
—
—
Hourly ›
Data from MET Norway · Updated every three hours.

What's the weather in Waterloo this week?

Today's weather - Wednesday 30 Sep

For Wednesday the predicted weather in Waterloo is cloudy with some rain. The maximum temperature is a warm 22°C (72°F), while the minimum temperature is a mild 14°C (57°F).

Tomorrow's weather - Thursday 1 Oct

For Thursday the forecast for Waterloo is cloudy with some rain during the evening. The maximum predicted temperature is a pleasant 21°C (70°F), while the minimum temperature is a mild 18°C (64°F).

10-Day Weather Forecast

In the coming 10 days, the weather in Waterloo will get cooler from 22°C (72°F) down to 14°C (57°F). Daytime highs during this period will average around 16°C (61°F), with nighttime lows around 9°C (48°F). Compared to normal September conditions, this is much cooler than usual. There will be plenty of sunshine throughout this time. Precipitation levels will be less than usual (versus normal September rainfall), with mostly dry conditions. Precipitation is likely on about 2 days (Thu, Fri).

Weather Forecast FAQ for Waterloo

When will be the warmest day next week?

The warmest day is expected to be Wednesday with a high of 22°C (72°F).

When will be the coldest day?

The coldest day is forecasted for Wednesday with a low of 3°C (37°F).

Will it rain next week in Waterloo?

Yes, rain is expected on 2 days , specifically on Thu, Fri.

How much rainfall is expected next week?

A total of 10 mm (0.4 in) of rain is forecasted for the 10-day period.

What will be the temperature range next week?

Temperatures will range from 3°C (37°F) to 22°C (72°F).

More about Waterloo

Explore the full Waterloo climate overview with monthly averages, or check rainfall data and temperature by month.

Waterloo weather by month

Browse monthly averages for Waterloo: climate by month with temperature, rainfall and sunshine.

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