Extended 10-day forecasts, Saint Marys (ON)
Hourly detail for the next 48 hours, six-hourly segments for the rest of the week.
This is the 10-day extended forecast for Saint Marys, Canada. The forecast is updated every three hours and displays the temperature, weather conditions, wind direction and speed, as well as the chance of precipitation.
Check out our July climate page to see if the current temperatures in Saint Marys is typical for this time of year.
Today · Saturday 18 Jul
Hour by hour
| Time | Weather | Temp | Precip | Humidity | Wind |
|---|---|---|---|---|---|
| 05:00 |
Partly cloudy
|
21°C (70°F) | 0 mm (0 in) | 95% | SW 5 m/s (10 knots) |
| 06:00 |
Cloudy
|
21°C (70°F) | 0 mm (0 in) | 98% | SW 5 m/s (10 knots) |
| 07:00 |
Cloudy
|
22°C (72°F) | 0 mm (0 in) | 97% | SW 5 m/s (10 knots) |
| 08:00 |
Cloudy
|
23°C (73°F) | 0 mm (0 in) | 93% | SW 6 m/s (12 knots) |
| 09:00 |
Cloudy
|
24°C (75°F) | 0 mm (0 in) | 86% | SW 7 m/s (14 knots) |
| 10:00 |
Light rain showers
|
26°C (79°F) | 0.1 mm (0 in) | 79% | W 7 m/s (14 knots) |
| 11:00 |
Heavy rain
|
27°C (81°F) | 3.3 mm (0.1 in) | 76% | W 8 m/s (16 knots) |
| 12:00 |
Heavy rain
|
22°C (72°F) | 14 mm (0.6 in) | 91% | W 8 m/s (16 knots) |
| 13:00 |
Heavy rain
|
22°C (72°F) | 2.2 mm (0.1 in) | 94% | S 6 m/s (12 knots) |
| 14:00 |
Heavy rain
|
22°C (72°F) | 2.2 mm (0.1 in) | 89% | W 6 m/s (12 knots) |
| 15:00 |
Rain
|
23°C (73°F) | 0.3 mm (0.01 in) | 93% | W 5 m/s (10 knots) |
| 16:00 |
Light rain showers
|
24°C (75°F) | 0.1 mm (0 in) | 85% | NW 8 m/s (16 knots) |
| 17:00 |
Clear skies
|
23°C (73°F) | 0 mm (0 in) | 78% | NW 8 m/s (16 knots) |
| 18:00 |
Clear skies
|
22°C (72°F) | 0 mm (0 in) | 73% | NW 8 m/s (16 knots) |
| 19:00 |
Clear skies
|
21°C (70°F) | 0 mm (0 in) | 77% | NW 7 m/s (14 knots) |
| 20:00 |
Mostly sunny
|
20°C (68°F) | 0 mm (0 in) | 82% | NW 6 m/s (12 knots) |
| 21:00 |
Mostly clear
|
18°C (64°F) | 0 mm (0 in) | 86% | NW 5 m/s (10 knots) |
| 22:00 |
Cloudy
|
18°C (64°F) | 0 mm (0 in) | 87% | NW 4 m/s (8 knots) |
| 23:00 |
Partly cloudy
|
18°C (64°F) | 0 mm (0 in) | 85% | NW 4 m/s (8 knots) |
05:00
Partly cloudy
95% · SW 5 m/s (10 knots)
21°C (70°F)
0 mm (0 in)
06:00
Cloudy
98% · SW 5 m/s (10 knots)
21°C (70°F)
0 mm (0 in)
07:00
Cloudy
97% · SW 5 m/s (10 knots)
22°C (72°F)
0 mm (0 in)
08:00
Cloudy
93% · SW 6 m/s (12 knots)
23°C (73°F)
0 mm (0 in)
09:00
Cloudy
86% · SW 7 m/s (14 knots)
24°C (75°F)
0 mm (0 in)
10:00
Light rain showers
79% · W 7 m/s (14 knots)
26°C (79°F)
0.1 mm (0 in)
11:00
Heavy rain
76% · W 8 m/s (16 knots)
27°C (81°F)
3.3 mm (0.1 in)
12:00
Heavy rain
91% · W 8 m/s (16 knots)
22°C (72°F)
14 mm (0.6 in)
13:00
Heavy rain
94% · S 6 m/s (12 knots)
22°C (72°F)
2.2 mm (0.1 in)
14:00
Heavy rain
89% · W 6 m/s (12 knots)
22°C (72°F)
2.2 mm (0.1 in)
15:00
Rain
93% · W 5 m/s (10 knots)
23°C (73°F)
0.3 mm (0.01 in)
16:00
Light rain showers
85% · NW 8 m/s (16 knots)
24°C (75°F)
0.1 mm (0 in)
17:00
Clear skies
78% · NW 8 m/s (16 knots)
23°C (73°F)
0 mm (0 in)
18:00
Clear skies
73% · NW 8 m/s (16 knots)
22°C (72°F)
0 mm (0 in)
19:00
Clear skies
77% · NW 7 m/s (14 knots)
21°C (70°F)
0 mm (0 in)
20:00
Mostly sunny
82% · NW 6 m/s (12 knots)
20°C (68°F)
0 mm (0 in)
21:00
Mostly clear
86% · NW 5 m/s (10 knots)
18°C (64°F)
0 mm (0 in)
22:00
Cloudy
87% · NW 4 m/s (8 knots)
18°C (64°F)
0 mm (0 in)
23:00
Partly cloudy
85% · NW 4 m/s (8 knots)
18°C (64°F)
0 mm (0 in)
Tomorrow · Sunday 19 Jul
Hour by hour
| Time | Weather | Temp | Precip | Humidity | Wind |
|---|---|---|---|---|---|
| 00:00 |
Clear skies
|
17°C (63°F) | 0 mm (0 in) | 88% | NW 4 m/s (8 knots) |
| 01:00 |
Clear skies
|
16°C (61°F) | 0 mm (0 in) | 91% | NW 4 m/s (8 knots) |
| 02:00 |
Clear skies
|
16°C (61°F) | 0 mm (0 in) | 92% | N 4 m/s (8 knots) |
| 03:00 |
Clear skies
|
16°C (61°F) | 0 mm (0 in) | 93% | N 4 m/s (8 knots) |
| 04:00 |
Clear skies
|
15°C (59°F) | 0 mm (0 in) | 91% | N 4 m/s (8 knots) |
| 05:00 |
Clear skies
|
15°C (59°F) | 0 mm (0 in) | 92% | N 3 m/s (6 knots) |
| 06:00 |
Clear skies
|
15°C (59°F) | 0 mm (0 in) | 94% | N 3 m/s (6 knots) |
| 07:00 |
Clear skies
|
15°C (59°F) | 0 mm (0 in) | 93% | N 3 m/s (6 knots) |
| 08:00 |
Clear skies
|
16°C (61°F) | 0 mm (0 in) | 88% | N 3 m/s (6 knots) |
| 09:00 |
Clear skies
|
18°C (64°F) | 0 mm (0 in) | 82% | N 3 m/s (6 knots) |
| 10:00 |
Clear skies
|
19°C (66°F) | 0 mm (0 in) | 77% | N 3 m/s (6 knots) |
| 11:00 |
Clear skies
|
20°C (68°F) | 0 mm (0 in) | 72% | N 3 m/s (6 knots) |
| 12:00 |
Clear skies
|
21°C (70°F) | 0 mm (0 in) | 67% | N 4 m/s (8 knots) |
| 13:00 |
Mostly sunny
|
21°C (70°F) | 0 mm (0 in) | 62% | N 4 m/s (8 knots) |
| 14:00 |
Mostly sunny
|
22°C (72°F) | 0 mm (0 in) | 58% | N 4 m/s (8 knots) |
| 15:00 |
Partly cloudy
|
23°C (73°F) | 0 mm (0 in) | 56% | NW 4 m/s (8 knots) |
| 16:00 |
Mostly sunny
|
23°C (73°F) | 0 mm (0 in) | 54% | NW 4 m/s (8 knots) |
| 17:00 |
Clear skies
|
22°C (72°F) | 0 mm (0 in) | 54% | NW 4 m/s (8 knots) |
| 18:00 |
Clear skies
|
21°C (70°F) | 0 mm (0 in) | 54% | NW 4 m/s (8 knots) |
| 19:00 |
Clear skies
|
20°C (68°F) | 0 mm (0 in) | 59% | NW 4 m/s (8 knots) |
| 20:00 |
Clear skies
|
19°C (66°F) | 0 mm (0 in) | 69% | NW 2 m/s (4 knots) |
| 21:00 |
Clear skies
|
17°C (63°F) | 0 mm (0 in) | 75% | NW 2 m/s (4 knots) |
| 22:00 |
Clear skies
|
16°C (61°F) | 0 mm (0 in) | 80% | NW 2 m/s (4 knots) |
| 23:00 |
Clear skies
|
15°C (59°F) | 0 mm (0 in) | 84% | NW 2 m/s (4 knots) |
00:00
Clear skies
88% · NW 4 m/s (8 knots)
17°C (63°F)
0 mm (0 in)
01:00
Clear skies
91% · NW 4 m/s (8 knots)
16°C (61°F)
0 mm (0 in)
02:00
Clear skies
92% · N 4 m/s (8 knots)
16°C (61°F)
0 mm (0 in)
03:00
Clear skies
93% · N 4 m/s (8 knots)
16°C (61°F)
0 mm (0 in)
04:00
Clear skies
91% · N 4 m/s (8 knots)
15°C (59°F)
0 mm (0 in)
05:00
Clear skies
92% · N 3 m/s (6 knots)
15°C (59°F)
0 mm (0 in)
06:00
Clear skies
94% · N 3 m/s (6 knots)
15°C (59°F)
0 mm (0 in)
07:00
Clear skies
93% · N 3 m/s (6 knots)
15°C (59°F)
0 mm (0 in)
08:00
Clear skies
88% · N 3 m/s (6 knots)
16°C (61°F)
0 mm (0 in)
09:00
Clear skies
82% · N 3 m/s (6 knots)
18°C (64°F)
0 mm (0 in)
10:00
Clear skies
77% · N 3 m/s (6 knots)
19°C (66°F)
0 mm (0 in)
11:00
Clear skies
72% · N 3 m/s (6 knots)
20°C (68°F)
0 mm (0 in)
12:00
Clear skies
67% · N 4 m/s (8 knots)
21°C (70°F)
0 mm (0 in)
13:00
Mostly sunny
62% · N 4 m/s (8 knots)
21°C (70°F)
0 mm (0 in)
14:00
Mostly sunny
58% · N 4 m/s (8 knots)
22°C (72°F)
0 mm (0 in)
15:00
Partly cloudy
56% · NW 4 m/s (8 knots)
23°C (73°F)
0 mm (0 in)
16:00
Mostly sunny
54% · NW 4 m/s (8 knots)
23°C (73°F)
0 mm (0 in)
17:00
Clear skies
54% · NW 4 m/s (8 knots)
22°C (72°F)
0 mm (0 in)
18:00
Clear skies
54% · NW 4 m/s (8 knots)
21°C (70°F)
0 mm (0 in)
19:00
Clear skies
59% · NW 4 m/s (8 knots)
20°C (68°F)
0 mm (0 in)
20:00
Clear skies
69% · NW 2 m/s (4 knots)
19°C (66°F)
0 mm (0 in)
21:00
Clear skies
75% · NW 2 m/s (4 knots)
17°C (63°F)
0 mm (0 in)
22:00
Clear skies
80% · NW 2 m/s (4 knots)
16°C (61°F)
0 mm (0 in)
23:00
Clear skies
84% · NW 2 m/s (4 knots)
15°C (59°F)
0 mm (0 in)
Next 7 days
Six-hour segments
Day
Night
02:00
Morning
08:00
Afternoon
14:00
Evening
20:00
Monday
20 Jul
13°C (55°F)
0 mm (0 in)
Clear skies
88% · NW 2 m/s (4 knots)
16°C (61°F)
0.3 mm (0.01 in)
Partly cloudy
83% · NE 1 m/s (2 knots)
24°C (75°F)
0.5 mm (0.02 in)
Light rain
61% · SW 5 m/s (10 knots)
21°C (70°F)
0.1 mm (0 in)
Clear skies
74% · S 4 m/s (8 knots)
Mon
20 Jul
night
13°C (55°F)
0 mm (0 in)
Clear skies
88%
2 m/s (4 knots)
morning
16°C (61°F)
0.3 mm (0.01 in)
Partly cloudy
83%
1 m/s (2 knots)
afternoon
24°C (75°F)
0.5 mm (0.02 in)
Light rain
61%
5 m/s (10 knots)
evening
21°C (70°F)
0.1 mm (0 in)
Clear skies
74%
4 m/s (8 knots)
Tuesday
21 Jul
20°C (68°F)
0.4 mm (0.02 in)
Cloudy
81% · S 5 m/s (10 knots)
21°C (70°F)
10 mm (0.4 in)
Heavy rain showers
89% · SW 6 m/s (12 knots)
20°C (68°F)
4.7 mm (0.2 in)
Rain
98% · NW 2 m/s (4 knots)
20°C (68°F)
1.2 mm (0.05 in)
Rain showers
95% · SW 4 m/s (8 knots)
Tue
21 Jul
night
20°C (68°F)
0.4 mm (0.02 in)
Cloudy
81%
5 m/s (10 knots)
morning
21°C (70°F)
10 mm (0.4 in)
Heavy rain showers
89%
6 m/s (12 knots)
afternoon
20°C (68°F)
4.7 mm (0.2 in)
Rain
98%
2 m/s (4 knots)
evening
20°C (68°F)
1.2 mm (0.05 in)
Rain showers
95%
4 m/s (8 knots)
Wednesday
22 Jul
18°C (64°F)
0.3 mm (0.01 in)
Partly cloudy
97% · W 3 m/s (6 knots)
15°C (59°F)
2.3 mm (0.1 in)
Rain
88% · W 5 m/s (10 knots)
16°C (61°F)
0.5 mm (0.02 in)
Light rain
85% · NW 7 m/s (14 knots)
15°C (59°F)
0 mm (0 in)
Partly cloudy
75% · NW 8 m/s (16 knots)
Wed
22 Jul
night
18°C (64°F)
0.3 mm (0.01 in)
Partly cloudy
97%
3 m/s (6 knots)
morning
15°C (59°F)
2.3 mm (0.1 in)
Rain
88%
5 m/s (10 knots)
afternoon
16°C (61°F)
0.5 mm (0.02 in)
Light rain
85%
7 m/s (14 knots)
evening
15°C (59°F)
0 mm (0 in)
Partly cloudy
75%
8 m/s (16 knots)
Thursday
23 Jul
15°C (59°F)
0 mm (0 in)
Mostly clear
74% · NW 5 m/s (10 knots)
16°C (61°F)
0 mm (0 in)
Clear skies
87% · NW 5 m/s (10 knots)
21°C (70°F)
0 mm (0 in)
Clear skies
64% · NW 5 m/s (10 knots)
19°C (66°F)
0 mm (0 in)
Clear skies
76% · SW 1 m/s (2 knots)
Thu
23 Jul
night
15°C (59°F)
0 mm (0 in)
Mostly clear
74%
5 m/s (10 knots)
morning
16°C (61°F)
0 mm (0 in)
Clear skies
87%
5 m/s (10 knots)
afternoon
21°C (70°F)
0 mm (0 in)
Clear skies
64%
5 m/s (10 knots)
evening
19°C (66°F)
0 mm (0 in)
Clear skies
76%
1 m/s (2 knots)
Friday
24 Jul
15°C (59°F)
0 mm (0 in)
Clear skies
80% · S 3 m/s (6 knots)
17°C (63°F)
0.2 mm (0.01 in)
Partly cloudy
81% · SW 4 m/s (8 knots)
23°C (73°F)
0.2 mm (0.01 in)
Partly cloudy
63% · SW 5 m/s (10 knots)
20°C (68°F)
1 mm (0.04 in)
Rain showers
84% · S 5 m/s (10 knots)
Fri
24 Jul
night
15°C (59°F)
0 mm (0 in)
Clear skies
80%
3 m/s (6 knots)
morning
17°C (63°F)
0.2 mm (0.01 in)
Partly cloudy
81%
4 m/s (8 knots)
afternoon
23°C (73°F)
0.2 mm (0.01 in)
Partly cloudy
63%
5 m/s (10 knots)
evening
20°C (68°F)
1 mm (0.04 in)
Rain showers
84%
5 m/s (10 knots)
Saturday
25 Jul
18°C (64°F)
0.1 mm (0 in)
Partly cloudy
98% · W 2 m/s (4 knots)
18°C (64°F)
0.1 mm (0 in)
Cloudy
98% · NW 3 m/s (6 knots)
23°C (73°F)
0.1 mm (0 in)
Partly cloudy
66% · NW 4 m/s (8 knots)
18°C (64°F)
0 mm (0 in)
Clear skies
77% · N 3 m/s (6 knots)
Sat
25 Jul
night
18°C (64°F)
0.1 mm (0 in)
Partly cloudy
98%
2 m/s (4 knots)
morning
18°C (64°F)
0.1 mm (0 in)
Cloudy
98%
3 m/s (6 knots)
afternoon
23°C (73°F)
0.1 mm (0 in)
Partly cloudy
66%
4 m/s (8 knots)
evening
18°C (64°F)
0 mm (0 in)
Clear skies
77%
3 m/s (6 knots)
Sunday
26 Jul
11°C (52°F)
0 mm (0 in)
Clear skies
89% · N 3 m/s (6 knots)
13°C (55°F)
0 mm (0 in)
Clear skies
82% · N 3 m/s (6 knots)
20°C (68°F)
0 mm (0 in)
Cloudy
55% · N 4 m/s (8 knots)
18°C (64°F)
0 mm (0 in)
Partly cloudy
70% · NW 4 m/s (8 knots)
Sun
26 Jul
night
11°C (52°F)
0 mm (0 in)
Clear skies
89%
3 m/s (6 knots)
morning
13°C (55°F)
0 mm (0 in)
Clear skies
82%
3 m/s (6 knots)
afternoon
20°C (68°F)
0 mm (0 in)
Cloudy
55%
4 m/s (8 knots)
evening
18°C (64°F)
0 mm (0 in)
Partly cloudy
70%
4 m/s (8 knots)
Data from MET Norway.
Prefer the quick-glance version? See the 10-day summary.
Saint Marys weather by month
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