10 day forecast Monthly forecast Weather map

City or area

Go to comparison

Monthly weather forecast in St Catharines

30 days Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

30 days Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Sun

Sunday

Mon

Monday

Tue

Tuesday

Wed

Wednesday

Thu

Thursday

Fri

Friday

Sat

Saturday

26 January, sun

	754 mmHg		75%
	7.2 m/s		+1

26 January, Sunday. day, -1°; night, -4°; snow

27 January, mon

	754 mmHg		75%
	7.4 m/s		+1

27 January, Monday. day, 0°; night, -4°; snow

28 January, tue

	755 mmHg		75%
	7.3 m/s		+1

28 January, Tuesday. day, 0°; night, -4°; clear

29 January, wed

	755 mmHg		75%
	6.7 m/s		+1

29 January, Wednesday. day, 0°; night, -4°; snow

30 January, thu

	754 mmHg		60%
	4.7 m/s		+1

Climate normal

30 January, Thursday. day, 0°; night, 0°; light snow

31 January, fri

	747 mmHg		87%
	5.3 m/s		+1

Climate normal

31 January, Friday. day, 2°; night, -7°; snow

1 February, sat

	762 mmHg		66%
	6.1 m/s		+1

Climate normal

1 February, Saturday. day, -8°; night, -10°; light snow

2 February, sun

	754 mmHg		74%
	4.4 m/s		+1

Climate normal

2 February, Sunday. day, 1°; night, 3°; snow

3 February, mon

	750 mmHg		80%
	4.4 m/s		+1

Climate normal

3 February, Monday. day, 4°; night, -2°; snow

4 February, tue

	758 mmHg		63%
	4.1 m/s		+1

Climate normal

4 February, Tuesday. day, -1°; night, -4°; light snow

5 February, wed

	755 mmHg		79%
	3 m/s		0

Climate normal

5 February, Wednesday. day, -1°; night, -1°; light snow

6 February, thu

	747 mmHg		81%
	6.8 m/s		+1

Climate normal

6 February, Thursday. day, 1°; night, -1°; rain

7 February, fri

	757 mmHg		67%
	6 m/s		+1

Climate normal

7 February, Friday. day, 0°; night, -4°; light snow

8 February, sat

	763 mmHg		67%
	5.6 m/s		+1

Climate normal

8 February, Saturday. day, -4°; night, -6°; snow

9 February, sun

	763 mmHg		68%
	6.3 m/s		0

Climate normal

9 February, Sunday. day, -2°; night, -4°; overcast

10 February, mon

	756 mmHg		69%
	7 m/s		0

Climate normal

10 February, Monday. day, -2°; night, -3°; light snow

11 February, tue

	754 mmHg		71%
	7.5 m/s		0

Climate normal

11 February, Tuesday. day, 0°; night, -1°; snow

12 February, wed

	732 mmHg		76%
	11.9 m/s		+5

Climate normal

12 February, Wednesday. day, 8°; night, 4°; sleet

13 February, thu

	738 mmHg		67%
	8.4 m/s		0

Climate normal

13 February, Thursday. day, -1°; night, -2°; snow

14 February, fri

	743 mmHg		60%
	6.7 m/s		0

Climate normal

14 February, Friday. day, -2°; night, -6°; light snow

15 February, sat

	740 mmHg		56%
	7 m/s		0

Climate normal

15 February, Saturday. day, -1°; night, 0°; partly cloudy

16 February, sun

	742 mmHg		82%
	5.5 m/s		0

Climate normal

16 February, Sunday. day, 0°; night, -3°; partly cloudy

17 February, mon

	746 mmHg		94%
	3.7 m/s		+2

Climate normal

17 February, Monday. day, 3°; night, 3°; mostly clear

18 February, tue

	741 mmHg		98%
	5.2 m/s		+6

Climate normal

18 February, Tuesday. day, 7°; night, 8°; overcast

19 February, wed

	733 mmHg		97%
	11 m/s		+9

Climate normal

19 February, Wednesday. day, 12°; night, 8°; rain

20 February, thu

	740 mmHg		91%
	7.2 m/s		+2

Climate normal

20 February, Thursday. day, 3°; night, 0°; partly cloudy

21 February, fri

	734 mmHg		82%
	5.5 m/s		+3

Climate normal

21 February, Friday. day, 4°; night, 3°; light rain

22 February, sat

	727 mmHg		97%
	7 m/s		+3

Climate normal

22 February, Saturday. day, 4°; night, 0°; sleet

23 February, sun

	731 mmHg		89%
	11.6 m/s		0

Climate normal

23 February, Sunday. day, -3°; night, -3°; light snow

24 February, mon

	722 mmHg		88%
	12.4 m/s		0

Climate normal

24 February, Monday. day, 1°; night, -1°; sleet

25 February, tue

	729 mmHg		82%
	11.5 m/s		0

Climate normal

25 February, Tuesday. day, -6°; night, -11°; light snow

26 February, wed

	741 mmHg		96%
	8.1 m/s		0

Climate normal

26 February, Wednesday. day, -9°; night, -10°; light snow

27 February, thu

	746 mmHg		87%
	2.6 m/s		0

Climate normal

27 February, Thursday. day, -6°; night, -9°; partly cloudy

28 February, fri

	744 mmHg		76%
	5.9 m/s		0

Climate normal

28 February, Friday. day, 1°; night, 1°; partly cloudy

Average data for 10 years

Next, the average data for 10 years

1 March, sat

	753 mmHg		74%
	6.6 m/s		0

1 March, Saturday. day, 2°; night, -2°; snow

Average for 30 days

1

sunny day

22

days with precipitation

7

cloudy days

1 sunny day; 22 days with precipitation; 7 cloudy days;

78

%

air humidity

6.7

m/s

WindW

37

mm of precipitation

(4% of annual average)

+1

°C

Water temperature

air humidity 78%; 37 millimeters of precipitation (4% of annual average); Wind westerly 6.7 Meters per second; Water temperature +1°

Forecast in graphs

TemperatureWater temperatureHumidity, %Wind, m/sPressure, mmHg

S

NE

N

E

W

NW

E

W

W

W

NW

W

W

SW

NE

N

E

W

SE

S

SW

NW

SE

W

W

SW

W

NW

NW

E

30

Average data for 10 years

31

1

February

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

Daytime temperature

Night-time temperature

Weather forecast for the month based on historical data from the last 10 years.

Links

Help Terms of use Contact us

For partners

Advertisement Yandex.Weather API

Weather forecasts

Hourly forecast Detailed 10 day forecast Monthly forecast Weather map Magnetic storms

Download app

English

English
Русский

Source data: Yandex.Traffic, Roshydromet FSBI "CAO", NOAA, © OpenStreetMap

© 2017–2025 YANDEX LLC