St. Catharines

Friday 19 April

Detailed hour-by-hour forecast.

Time	Weather	Temp.	Feels like	Precip. mm	Wind speed m/s	Pressure hPa	Humidity %	Dew point	Cloud cover %	Fog %	Low %	Middle %	High %
01		9°	8°	0	2 m/s from south west2	1016	84	7°	100	0	0	5	100
02		9°	7°	0	2 m/s from south east2	1016	86	6°	100	0	0	91	99
03		9°	6°	0	4 m/s from south east4	1015	86	6°	34	0	0	1	34
04		8°	5°	0	4 m/s from south east4	1014	88	6°	100	0	0	3	100
05		8°	6°	0	4 m/s from south east4	1014	85	6°	100	0	0	10	100
06		8°	6°	0	4 m/s from south east4	1013	86	6°	100	0	0	10	100
07		9°	7°	0	4 m/s from south east4	1012	86	7°	100	0	0	52	100
08		11°	11°	0	4 m/s from south4	1012	79	8°	100	0	0	74	99
09		13°	13°	2.1	4 m/s from south west4	1011	74	8°	100	0	0	100	100
10		12°	12°	1.9	3 m/s from south west3	1011	84	10°	100	0	20	100	99
11		12°	12°	0	5 m/s from south5	1010	84	10°	95	0	29	94	0
12		15°	15°	0	6 m/s from south6	1009	80	11°	59	0	23	47	0
13		16°	16°	0	8 m/s from south west8	1009	67	10°	100	0	100	100	0
14		15°	15°	0	8 m/s from south west8	1009	75	10°	99	0	99	43	0
15		16°	16°	0	7 m/s from west7	1010	73	11°	95	0	95	9	0
16		15°	15°	0	6 m/s from west6	1010	69	10°	58	0	26	0	44
17		15°	15°	0	6 m/s from west6	1011	65	8°	12	0	2	0	10
18		15°	15°	0	6 m/s from west6	1011	55	6°	0	0	0	0	0
19		14°	14°	0	7 m/s from west7	1012	53	4°	20	0	0	20	0
20		12°	12°	0	5 m/s from south west5	1012	63	5°	41	0	31	34	0
21		11°	11°	0	5 m/s from south west5	1013	68	5°	67	0	35	54	19
22		10°	7°	0	5 m/s from west5	1014	71	5°	100	0	15	100	84
23		10°	7°	0	6 m/s from west6	1015	62	3°	62	0	0	41	43

Saturday 20 April

Detailed hour-by-hour forecast.

Time	Weather	Temp.	Feels like	Precip. mm	Wind speed m/s	Pressure hPa	Humidity %	Dew point	Cloud cover %	Fog %	Low %	Middle %	High %
00		9°	5°	0	7 m/s from west7	1015	60	1°	63	0	0	55	20
01		8°	5°	0	6 m/s from north west6	1016	60	1°	100	0	0	99	20
02		6°	4°	0	3 m/s from north3	1016	71	2°	99	0	0	99	15
03		6°	4°	0	2 m/s from south2	1016	74	2°	95	0	0	81	76
04		6°	4°	0	3 m/s from south3	1016	73	2°	33	0	0	33	2
05		6°	3°	0	4 m/s from south west4	1016	68	0°	0	0	0	0	0
06		6°	2°	0	5 m/s from south west5	1016	65	-1°	2	0	0	2	0
07		6°	2°	0	6 m/s from west6	1016	64	-1°	6	0	0	6	0
08		6°	2°	0	5 m/s from west5	1016	63	0°	9	0	0	9	0
09		7°	4°	0	5 m/s from west5	1016	59	-1°	20	0	0	20	0
10		8°	5°	0	4 m/s from west4	1016	52	-2°	6	0	0	6	0
11		8°	6°	0	5 m/s from west5	1016	49	-2°	73	0	11	73	0
12		9°	6°	0	7 m/s from west7	1016	46	-2°	100	0	49	100	0
13		9°	5°	0.2	8 m/s from west8	1015	47	-2°	98	0	11	98	0
14		8°	4°	0	9 m/s from west9	1016	47	-3°	71	0	9	70	0
15		8°	4°	0	9 m/s from west9	1016	46	-3°	51	0	8	51	0
16		8°	4°	0	8 m/s from west8	1017	44	-4°	49	0	0	49	0
17		7°	3°	0	8 m/s from west8	1017	43	-4°	79	0	16	79	0
18		7°	3°	0	8 m/s from west8	1018	43	-5°	44	0	23	42	0
19		6°	2°	0	9 m/s from west9	1018	44	-5°	51	0	46	44	0
20		6°	1°	0	8 m/s from west8	1019	46	-5°	64	0	63	31	0
21		6°	1°	0	7 m/s from west7	1019	46	-5°	84	0	83	64	0
22		5°	1°	0	7 m/s from west7	1020	47	-5°	69	0	68	6	0
23		5°	0°	0	8 m/s from west8	1020	48	-5°	63	0	63	0	0

Sunday 21 April

Detailed hour-by-hour forecast.

Time	Weather	Temp.	Feels like	Precip. mm	Wind speed m/s	Pressure hPa	Humidity %	Dew point	Cloud cover %	Fog %	Low %	Middle %	High %
00		5°	0°	0	7 m/s from west7	1020	49	-5°	34	0	34	5	0
01		4°	0°	0	7 m/s from west7	1019	59	-3°	10	0	10	4	0
02		4°	-1°	0	7 m/s from west7	1019	64	-2°	31	0	31	7	0
03		3°	-1°	0	6 m/s from west6	1019	70	-2°	23	0	23	2	0
04		3°	-2°	0	6 m/s from west6	1019	72	-1°	43	0	43	5	0
05		3°	-2°	0	6 m/s from west6	1019	73	-1°	40	0	40	3	0
06		3°	-2°	0	7 m/s from west7	1019	66	-3°	23	0	23	0	0
07		3°	-2°	0	7 m/s from west7	1019	70	-2°	95	0	1	0	95
08		3°	-2°	0	7 m/s from west7	1020	64	-3°	100	0	1	0	100
09		4°	-1°	0	7 m/s from west7	1020	59	-3°	100	0	0	0	100
10		5°	1°	0	7 m/s from west7	1019	52	-4°	96	0	0	0	96
11		6°	2°	0	7 m/s from west7	1019	47	-4°	0	0	0	0	0
12		8°	4°	0	6 m/s from west6	1019	45	-3°	0	0	0	0	0
13		9°	6°	0	6 m/s from west6	1018	39	-4°	71	0	35	70	0
14–20		10°	10°	0	6 m/s from west6	1017	37	-4°	67	0	1	67	0
20–02		8°	4°	0	7 m/s from south west7	1014	64	1°	57	0	0	57	0

Monday 22 April

Detailed hour-by-hour forecast.

Time	Weather	Temp.	Feels like	Precip. mm	Wind speed m/s	Pressure hPa	Humidity %	Dew point	Cloud cover %	Fog %	Low %	Middle %	High %
02–08		5°	1°	0	5 m/s from north west5	1017	63	-2°	0	0	0	0	0
08–14		3°	-1°	0	4 m/s from north west4	1021	66	-3°	0	0	0	0	0
14–20		7°	6°	0	2 m/s from north2	1021	40	-6°	0	0	0	0	0
20–02		7°	4°	0	4 m/s from south4	1019	47	-4°	58	0	0	0	58

Tuesday 23 April

Detailed hour-by-hour forecast.

Time	Weather	Temp.	Feels like	Precip. mm	Wind speed m/s	Pressure hPa	Humidity %	Dew point	Cloud cover %	Fog %	Low %	Middle %	High %
02–08		7°	4°	0	6 m/s from south6	1016	59	0°	92	0	0	1	92
08–14		10°	7°	0	7 m/s from south7	1014	60	2°	98	0	0	98	20
14–20		17°	17°	3.1	11 m/s from south west11	1010	40	3°	100	0	0	29	100
20–02		13°	13°	3.7	4 m/s from south west4	1007	70	7°	100	0	0	100	100

Wednesday 24 April

Detailed hour-by-hour forecast.

Time	Weather	Temp.	Feels like	Precip. mm	Wind speed m/s	Pressure hPa	Humidity %	Dew point	Cloud cover %	Fog %	Low %	Middle %	High %
02–08		10°	10°	1.1	5 m/s from west5	1006	91	9°	100	0	95	100	98
08–14		3°	-3°	0	8 m/s from north west8	1012	83	0°	100	0	100	24	0
14–20		4°	-2°	0.4	7 m/s from north west7	1019	51	-6°	96	0	96	53	0
20–02		-1°	-8°	0.5	9 m/s from north west9	1024	45	-11°	63	0	10	62	0

Thursday 25 April

Detailed hour-by-hour forecast.

Time	Weather	Temp.	Feels like	Precip. mm	Wind speed m/s	Pressure hPa	Humidity %	Dew point	Cloud cover %	Fog %	Low %	Middle %	High %
02–08		0°	-6°	0	8 m/s from north west8	1027	45	-10°	13	0	13	2	0
08–14		1°	-5°	0	7 m/s from north west7	1030	39	-12°	0	0	0	0	0
14–20		6°	3°	0	4 m/s from west4	1029	35	-8°	0	0	0	0	0
20–02		6°	4°	0	2 m/s from west2	1026	57	-2°	0	0	0	0	0

Friday 26 April

Detailed hour-by-hour forecast.

Time	Weather	Temp.	Feels like	Precip. mm	Wind speed m/s	Pressure hPa	Humidity %	Dew point	Cloud cover %	Fog %	Low %	Middle %	High %
02–08		3°	0°	0	2 m/s from west2	1027	67	-3°	0	0	0	0	0
08–14		4°	1°	0	3 m/s from south west3	1028	74	-1°	62	0	0	59	36
14–20		12°	12°	0	1 m/s from north west1	1026	41	-1°	0	0	0	0	0
20–02		9°	8°	0	2 m/s from south east2	1023	50	-1°	0	0	0	0	0

Saturday 27 April

Detailed hour-by-hour forecast.

Time	Weather	Temp.	Feels like	Precip. mm	Wind speed m/s	Pressure hPa	Humidity %	Dew point	Cloud cover %	Fog %	Low %	Middle %	High %
02–08		7°	4°	0	3 m/s from south east3	1021	46	-4°	100	0	0	0	100
08–14		9°	8°	2	2 m/s from east2	1019	68	3°	100	0	0	100	100
14–20		12°	12°	5.5	4 m/s from south4	1014	84	10°	100	0	45	100	100
20–02		16°	16°	0	7 m/s from south7	1010	77	12°	65	0	31	6	49

Sunday 28 April

Detailed hour-by-hour forecast.

Time	Weather	Temp.	Feels like	Precip. mm	Wind speed m/s	Pressure hPa	Humidity %	Dew point	Cloud cover %	Fog %	Low %	Middle %	High %
02–08		16°	16°	0.1	8 m/s from south west8	1010	83	13°	100	0	4	0	100