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 September climate page to see if the current temperatures in Saint Marys is typical for this time of year.
Today · Tuesday 29 Sep
Hour by hour
| Time | Weather | Temp | Precip | Humidity | Wind |
|---|---|---|---|---|---|
| 22:00 |
Partly cloudy
|
14°C (57°F) | 0 mm (0 in) | 87% | S 2 m/s (4 knots) |
| 23:00 |
Partly cloudy
|
14°C (57°F) | 0 mm (0 in) | 91% | S 3 m/s (6 knots) |
22:00
Partly cloudy
87% · S 2 m/s (4 knots)
14°C (57°F)
0 mm (0 in)
23:00
Partly cloudy
91% · S 3 m/s (6 knots)
14°C (57°F)
0 mm (0 in)
Tomorrow · Wednesday 30 Sep
Hour by hour
| Time | Weather | Temp | Precip | Humidity | Wind |
|---|---|---|---|---|---|
| 00:00 |
Partly cloudy
|
13°C (55°F) | 0 mm (0 in) | 91% | S 3 m/s (6 knots) |
| 01:00 |
Partly cloudy
|
13°C (55°F) | 0 mm (0 in) | 90% | S 2 m/s (4 knots) |
| 02:00 |
Partly cloudy
|
13°C (55°F) | 0 mm (0 in) | 90% | S 3 m/s (6 knots) |
| 03:00 |
Partly cloudy
|
14°C (57°F) | 0 mm (0 in) | 88% | SW 3 m/s (6 knots) |
| 04:00 |
Partly cloudy
|
14°C (57°F) | 0 mm (0 in) | 89% | S 3 m/s (6 knots) |
| 05:00 |
Partly cloudy
|
14°C (57°F) | 0 mm (0 in) | 89% | S 3 m/s (6 knots) |
| 06:00 |
Cloudy
|
15°C (59°F) | 0 mm (0 in) | 89% | S 3 m/s (6 knots) |
| 07:00 |
Cloudy
|
15°C (59°F) | 0 mm (0 in) | 90% | S 3 m/s (6 knots) |
| 08:00 |
Cloudy
|
15°C (59°F) | 0 mm (0 in) | 93% | S 3 m/s (6 knots) |
| 09:00 |
Cloudy
|
16°C (61°F) | 0 mm (0 in) | 89% | S 4 m/s (8 knots) |
| 10:00 |
Cloudy
|
17°C (63°F) | 0 mm (0 in) | 89% | S 3 m/s (6 knots) |
| 11:00 |
Cloudy
|
19°C (66°F) | 0 mm (0 in) | 77% | S 4 m/s (8 knots) |
| 12:00 |
Partly cloudy
|
20°C (68°F) | 0 mm (0 in) | 73% | S 5 m/s (10 knots) |
| 13:00 |
Cloudy
|
22°C (72°F) | 0 mm (0 in) | 65% | SW 5 m/s (10 knots) |
| 14:00 |
Cloudy
|
21°C (70°F) | 0 mm (0 in) | 67% | S 5 m/s (10 knots) |
| 15:00 |
Cloudy
|
22°C (72°F) | 0 mm (0 in) | 67% | SW 5 m/s (10 knots) |
| 16:00 |
Cloudy
|
21°C (70°F) | 0 mm (0 in) | 68% | S 5 m/s (10 knots) |
| 17:00 |
Cloudy
|
20°C (68°F) | 0 mm (0 in) | 75% | S 4 m/s (8 knots) |
| 18:00 |
Cloudy
|
19°C (66°F) | 0 mm (0 in) | 77% | S 5 m/s (10 knots) |
| 19:00 |
Rain
|
19°C (66°F) | 0.5 mm (0.02 in) | 77% | S 4 m/s (8 knots) |
| 20:00 |
Rain
|
18°C (64°F) | 0.3 mm (0.01 in) | 81% | S 5 m/s (10 knots) |
| 21:00 |
Heavy rain
|
17°C (63°F) | 1.4 mm (0.1 in) | 86% | S 4 m/s (8 knots) |
| 22:00 |
Rain
|
17°C (63°F) | 0.6 mm (0.02 in) | 90% | S 5 m/s (10 knots) |
| 23:00 |
Cloudy
|
17°C (63°F) | 0 mm (0 in) | 90% | S 5 m/s (10 knots) |
00:00
Partly cloudy
91% · S 3 m/s (6 knots)
13°C (55°F)
0 mm (0 in)
01:00
Partly cloudy
90% · S 2 m/s (4 knots)
13°C (55°F)
0 mm (0 in)
02:00
Partly cloudy
90% · S 3 m/s (6 knots)
13°C (55°F)
0 mm (0 in)
03:00
Partly cloudy
88% · SW 3 m/s (6 knots)
14°C (57°F)
0 mm (0 in)
04:00
Partly cloudy
89% · S 3 m/s (6 knots)
14°C (57°F)
0 mm (0 in)
05:00
Partly cloudy
89% · S 3 m/s (6 knots)
14°C (57°F)
0 mm (0 in)
06:00
Cloudy
89% · S 3 m/s (6 knots)
15°C (59°F)
0 mm (0 in)
07:00
Cloudy
90% · S 3 m/s (6 knots)
15°C (59°F)
0 mm (0 in)
08:00
Cloudy
93% · S 3 m/s (6 knots)
15°C (59°F)
0 mm (0 in)
09:00
Cloudy
89% · S 4 m/s (8 knots)
16°C (61°F)
0 mm (0 in)
10:00
Cloudy
89% · S 3 m/s (6 knots)
17°C (63°F)
0 mm (0 in)
11:00
Cloudy
77% · S 4 m/s (8 knots)
19°C (66°F)
0 mm (0 in)
12:00
Partly cloudy
73% · S 5 m/s (10 knots)
20°C (68°F)
0 mm (0 in)
13:00
Cloudy
65% · SW 5 m/s (10 knots)
22°C (72°F)
0 mm (0 in)
14:00
Cloudy
67% · S 5 m/s (10 knots)
21°C (70°F)
0 mm (0 in)
15:00
Cloudy
67% · SW 5 m/s (10 knots)
22°C (72°F)
0 mm (0 in)
16:00
Cloudy
68% · S 5 m/s (10 knots)
21°C (70°F)
0 mm (0 in)
17:00
Cloudy
75% · S 4 m/s (8 knots)
20°C (68°F)
0 mm (0 in)
18:00
Cloudy
77% · S 5 m/s (10 knots)
19°C (66°F)
0 mm (0 in)
19:00
Rain
77% · S 4 m/s (8 knots)
19°C (66°F)
0.5 mm (0.02 in)
20:00
Rain
81% · S 5 m/s (10 knots)
18°C (64°F)
0.3 mm (0.01 in)
21:00
Heavy rain
86% · S 4 m/s (8 knots)
17°C (63°F)
1.4 mm (0.1 in)
22:00
Rain
90% · S 5 m/s (10 knots)
17°C (63°F)
0.6 mm (0.02 in)
23:00
Cloudy
90% · S 5 m/s (10 knots)
17°C (63°F)
0 mm (0 in)
Next 7 days
Six-hour segments
Day
Night
02:00
Morning
08:00
Afternoon
14:00
Evening
20:00
Thursday
1 Oct
16°C (61°F)
8.4 mm (0.3 in)
Heavy rain
92% · SW 5 m/s (10 knots)
17°C (63°F)
2.1 mm (0.1 in)
Rain
93% · SW 6 m/s (12 knots)
20°C (68°F)
2.3 mm (0.1 in)
Rain
86% · W 5 m/s (10 knots)
18°C (64°F)
12 mm (0.5 in)
Heavy rain
99% · W 2 m/s (4 knots)
Thu
1 Oct
night
16°C (61°F)
8.4 mm (0.3 in)
Heavy rain
92%
5 m/s (10 knots)
morning
17°C (63°F)
2.1 mm (0.1 in)
Rain
93%
6 m/s (12 knots)
afternoon
20°C (68°F)
2.3 mm (0.1 in)
Rain
86%
5 m/s (10 knots)
evening
18°C (64°F)
12 mm (0.5 in)
Heavy rain
99%
2 m/s (4 knots)
Friday
2 Oct
17°C (63°F)
7.3 mm (0.3 in)
Heavy rain
97% · N 4 m/s (8 knots)
12°C (54°F)
0 mm (0 in)
Cloudy
88% · NW 5 m/s (10 knots)
17°C (63°F)
0 mm (0 in)
Cloudy
58% · NW 6 m/s (12 knots)
12°C (54°F)
0 mm (0 in)
Clear skies
74% · NW 4 m/s (8 knots)
Fri
2 Oct
night
17°C (63°F)
7.3 mm (0.3 in)
Heavy rain
97%
4 m/s (8 knots)
morning
12°C (54°F)
0 mm (0 in)
Cloudy
88%
5 m/s (10 knots)
afternoon
17°C (63°F)
0 mm (0 in)
Cloudy
58%
6 m/s (12 knots)
evening
12°C (54°F)
0 mm (0 in)
Clear skies
74%
4 m/s (8 knots)
Saturday
3 Oct
9°C (48°F)
0 mm (0 in)
Clear skies
84% · N 4 m/s (8 knots)
6°C (43°F)
0 mm (0 in)
Clear skies
94% · N 2 m/s (4 knots)
15°C (59°F)
0 mm (0 in)
Mostly sunny
59% · N 1 m/s (2 knots)
11°C (52°F)
0 mm (0 in)
Clear skies
73% · E ()
Sat
3 Oct
night
9°C (48°F)
0 mm (0 in)
Clear skies
84%
4 m/s (8 knots)
morning
6°C (43°F)
0 mm (0 in)
Clear skies
94%
2 m/s (4 knots)
afternoon
15°C (59°F)
0 mm (0 in)
Mostly sunny
59%
1 m/s (2 knots)
evening
11°C (52°F)
0 mm (0 in)
Clear skies
73%
()
Sunday
4 Oct
8°C (46°F)
0 mm (0 in)
Cloudy
81% · SE 3 m/s (6 knots)
8°C (46°F)
0 mm (0 in)
Mostly sunny
91% · E 3 m/s (6 knots)
18°C (64°F)
0.3 mm (0.01 in)
Mostly sunny
56% · SW 6 m/s (12 knots)
14°C (57°F)
0 mm (0 in)
Partly cloudy
75% · NW 7 m/s (14 knots)
Sun
4 Oct
night
8°C (46°F)
0 mm (0 in)
Cloudy
81%
3 m/s (6 knots)
morning
8°C (46°F)
0 mm (0 in)
Mostly sunny
91%
3 m/s (6 knots)
afternoon
18°C (64°F)
0.3 mm (0.01 in)
Mostly sunny
56%
6 m/s (12 knots)
evening
14°C (57°F)
0 mm (0 in)
Partly cloudy
75%
7 m/s (14 knots)
Monday
5 Oct
10°C (50°F)
0 mm (0 in)
Partly cloudy
76% · W 6 m/s (12 knots)
8°C (46°F)
0 mm (0 in)
Partly cloudy
83% · NW 6 m/s (12 knots)
12°C (54°F)
0 mm (0 in)
Mostly sunny
52% · NW 7 m/s (14 knots)
7°C (45°F)
0 mm (0 in)
Clear skies
66% · NW 5 m/s (10 knots)
Mon
5 Oct
night
10°C (50°F)
0 mm (0 in)
Partly cloudy
76%
6 m/s (12 knots)
morning
8°C (46°F)
0 mm (0 in)
Partly cloudy
83%
6 m/s (12 knots)
afternoon
12°C (54°F)
0 mm (0 in)
Mostly sunny
52%
7 m/s (14 knots)
evening
7°C (45°F)
0 mm (0 in)
Clear skies
66%
5 m/s (10 knots)
Tuesday
6 Oct
3°C (37°F)
0 mm (0 in)
Clear skies
80% · NW 1 m/s (2 knots)
3°C (37°F)
0 mm (0 in)
Clear skies
87% · W 2 m/s (4 knots)
12°C (54°F)
0 mm (0 in)
Partly cloudy
46% · NW 4 m/s (8 knots)
6°C (43°F)
0 mm (0 in)
Clear skies
73% · NW 2 m/s (4 knots)
Tue
6 Oct
night
3°C (37°F)
0 mm (0 in)
Clear skies
80%
1 m/s (2 knots)
morning
3°C (37°F)
0 mm (0 in)
Clear skies
87%
2 m/s (4 knots)
afternoon
12°C (54°F)
0 mm (0 in)
Partly cloudy
46%
4 m/s (8 knots)
evening
6°C (43°F)
0 mm (0 in)
Clear skies
73%
2 m/s (4 knots)
Wednesday
7 Oct
4°C (39°F)
0 mm (0 in)
Partly cloudy
83% · W ()
4°C (39°F)
0 mm (0 in)
Clear skies
80% · SW 2 m/s (4 knots)
14°C (57°F)
0 mm (0 in)
Cloudy
48% · S 3 m/s (6 knots)
10°C (50°F)
0 mm (0 in)
Mostly clear
78% · S 4 m/s (8 knots)
Wed
7 Oct
night
4°C (39°F)
0 mm (0 in)
Partly cloudy
83%
()
morning
4°C (39°F)
0 mm (0 in)
Clear skies
80%
2 m/s (4 knots)
afternoon
14°C (57°F)
0 mm (0 in)
Cloudy
48%
3 m/s (6 knots)
evening
10°C (50°F)
0 mm (0 in)
Mostly clear
78%
4 m/s (8 knots)
Data from MET Norway.
Prefer the quick-glance version? See the 10-day summary.
Saint Marys weather by month
Browse monthly averages for Saint Marys: climate by month with temperature, rainfall and sunshine.
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