Hourly weather for St. Catharines

Detailed forecast

Saturday

December 20

8 h 59 min

7:44 AM 07:44

4:44 PM 16:44

Morning temperature of -3 °C, afternoon 2°, evening 3° and night 4°. Morning temperature of 27 degrees, afternoon 36°, evening 38° and night 40°.

Morning overcast, afternoon partly cloudy, evening light wet snow, night light rain.

12 AM 24

21 -6 16 -9 54%

0 in 0 mm

4 7 2 2

Mostly clear

Gusts 9 mph 14 km/h 3 Bft 4 m/s

Precip. chance 42%

Barometer 1029 hPa 30.4 771.8

1 AM 01

23 -5 23 -5 54%

0 in 0 mm

2 4 1 1

Mostly clear

Gusts 4 mph 7 km/h 2 Bft 2 m/s

Precip. chance 42%

Barometer 1029 hPa 30.4 771.9

2 AM 02

23 -5 18 -8 56%

0 in 0 mm

4 7 2 2

Mostly clear

Gusts 7 mph 11 km/h 2 Bft 3 m/s

Precip. chance 45%

Barometer 1029 hPa 30.4 771.5

3 AM 03

25 -4 18 -8 57%

0 in 0 mm

7 11 2 3

Partly cloudy

Gusts 9 mph 14 km/h 3 Bft 4 m/s

Precip. chance 48%

Barometer 1028 hPa 30.4 771.1

4 AM 04

25 -4 18 -8 60%

0 in 0 mm

7 11 2 3

Partly cloudy

Gusts 11 mph 18 km/h 3 Bft 5 m/s

Precip. chance 50%

Barometer 1028 hPa 30.3 770.7

5 AM 05

25 -4 16 -9 62%

0 in 0 mm

9 14 3 4

Cloudy

Gusts 16 mph 25 km/h 4 Bft 7 m/s

Precip. chance 53%

Barometer 1027 hPa 30.3 770.3

6 AM 06

25 -4 16 -9 62%

0 in 0 mm

9 14 3 4

Cloudy

Gusts 18 mph 29 km/h 5 Bft 8 m/s

Precip. chance 56%

Barometer 1027 hPa 30.3 769.9

7 AM 07

27 -3 16 -9 63%

0 in 0 mm

11 18 3 5

Overcast

Gusts 20 mph 32 km/h 5 Bft 9 m/s

Precip. chance 58%

Barometer 1026 hPa 30.3 769.6

8 AM 08

27 -3 16 -9 63%

0 in 0 mm

11 18 3 5

Overcast

Gusts 20 mph 32 km/h 5 Bft 9 m/s

Precip. chance 58%

Barometer 1025 hPa 30.3 768.5

9 AM 09

28 -2 19 -7 62%

0 in 0 mm

11 18 3 5

Overcast

Gusts 22 mph 36 km/h 5 Bft 10 m/s

Precip. chance 58%

Barometer 1023 hPa 30.2 767.5

10 AM 10

32 0 23 -5 58%

0 in 0 mm

11 18 3 5

Overcast

Gusts 22 mph 36 km/h 5 Bft 10 m/s

Precip. chance 58%

Barometer 1022 hPa 30.2 766.4

11 AM 11

34 +1 25 -4 56%

0 in 0 mm

13 22 4 6

Overcast

Gusts 25 mph 40 km/h 6 Bft 11 m/s

Precip. chance 58%

Barometer 1020 hPa 30.1 765.4

12 PM 12

36 +2 27 -3 54%

0 in 0 mm

13 22 4 6

Overcast

Gusts 27 mph 43 km/h 6 Bft 12 m/s

Precip. chance 58%

Barometer 1019 hPa 30.1 764.3

1 PM 13

36 +2 27 -3 51%

0 in 0 mm

13 22 4 6

Overcast

Gusts 27 mph 43 km/h 6 Bft 12 m/s

Precip. chance 58%

Barometer 1018 hPa 30.1 763.3

2 PM 14

36 +2 27 -3 49%

0 in 0 mm

16 25 4 7

Cloudy

Gusts 29 mph 47 km/h 6 Bft 13 m/s

Precip. chance 57%

Barometer 1017 hPa 30 762.5

3 PM 15

37 +3 28 -2 45%

0 in 0 mm

16 25 4 7

Partly cloudy

Gusts 31 mph 50 km/h 7 Bft 14 m/s

Precip. chance 56%

Barometer 1016 hPa 30 761.8

4 PM 16

37 +3 28 -2 44%

0 in 0 mm

18 29 5 8

Partly cloudy

Gusts 34 mph 54 km/h 7 Bft 15 m/s

Precip. chance 55%

Barometer 1015 hPa 30 761.1

5 PM 17

37 +3 27 -3 43%

0 in 0 mm

20 32 5 9

Mostly clear

Gusts 36 mph 58 km/h 7 Bft 16 m/s

Precip. chance 54%

Barometer 1014 hPa 29.9 760.3

6 PM 18

37 +3 27 -3 40%

0 in 0 mm

20 32 5 9

Clear

Gusts 38 mph 61 km/h 7 Bft 17 m/s

Precip. chance 53%

Barometer 1013 hPa 29.9 759.6

7 PM 19

39 +4 28 -2 37%

0 in 0 mm

22 36 5 10

Clear

Gusts 40 mph 65 km/h 8 Bft 18 m/s

Precip. chance 52%

Barometer 1012 hPa 29.9 758.8

8 PM 20

39 +4 30 -1 38%

0 in 0.1 mm

20 32 5 9

Partly cloudy and light wet snow

Gusts 40 mph 65 km/h 8 Bft 18 m/s

Precip. chance 51%

Barometer 1011 hPa 29.9 758.5

9 PM 21

39 +4 30 -1 40%

0 in 0.1 mm

18 29 5 8

Partly cloudy and light wet snow

Gusts 43 mph 68 km/h 8 Bft 19 m/s

Precip. chance 49%

Barometer 1011 hPa 29.9 758.3

10 PM 22

39 +4 30 -1 40%

0 in 0.1 mm

16 25 4 7

Partly cloudy and light wet snow

Gusts 43 mph 68 km/h 8 Bft 19 m/s

Precip. chance 49%

Barometer 1011 hPa 29.8 758

11 PM 23

39 +4 32 0 42%

0 in 0.1 mm

13 22 4 6

Partly cloudy and light wet snow

Gusts 43 mph 68 km/h 8 Bft 19 m/s

Precip. chance 47%

Barometer 1010 hPa 29.8 757.7

Updated at 12/12 4:30 am 04:30