Sarnia weather

Find a forecast

Today

0° -5°

Overcast changing to clear by nighttime.

Sunrise: 07:50

Sunset: 16:55

L
Wed Wednesday

-3° -7°

Overcast changing to sunny in the afternoon.

Sunrise: 07:50

Sunset: 16:55

L
Thu Thursday

1° 0°

Cloudy.

Sunrise: 07:51

Sunset: 16:55

L
Fri Friday

4° 0°

Cloudy.

Sunrise: 07:52

Sunset: 16:55

L
Sat Saturday

3° -2°

Cloudy changing to light snow by nighttime.

Sunrise: 07:53

Sunset: 16:55

L
Sun Sunday

0° -6°

Overcast.

Sunrise: 07:54

Sunset: 16:56

L
Mon Monday

-1° -5°

Clear changing to cloudy by late morning.

Sunrise: 07:54

Sunset: 16:56

L

                        Overcast changing to clear by nighttime.
                    
Sunrise:
                                            07:50
                                    
Sunset:
                                            16:55
                                    
                                                L
                                            
                                                UV

                        Overcast changing to sunny in the afternoon.
                    
Sunrise:
                                            07:50
                                    
Sunset:
                                            16:55
                                    
                                                L
                                            
                                                UV

                        Cloudy changing to light snow by nighttime.
                    
Sunrise:
                                            07:53
                                    
Sunset:
                                            16:55
                                    
                                                L
                                            
                                                UV

                        Clear changing to cloudy by late morning.
                    
Sunrise:
                                            07:54
                                    
Sunset:
                                            16:56
                                    
                                                L
                                            
                                                UV

Time	Now	12:00	13:00	14:00	15:00	16:00	17:00	18:00	19:00	20:00	21:00	22:00	23:00
Weather symbol
	Chance of precipitation
Chance of precipitation	10%	10%	10%	10%	10%	10%	10%	10%	10%	10%	<5%	<5%	<5%
	Temperature (°C)
Temperature (°C)	-1°	-2°	-2°	-2°	-2°	-2°	-2°	-3°	-3°	-3°	-4°	-4°	-4°
	Feels like temperature (°C)
Feels like temperature (°C)	-7°	-7°	-8°	-8°	-8°	-8°	-8°	-8°	-9°	-9°	-10°	-10°	-10°
	Wind direction and speed (mph)
Wind direction and speed (miles per hour)	WNW 14	WNW 14	WNW 14	W 13	W 13	W 12	W 12	W 11	W 11	W 11	W 11	W 11	W 11
	Wind gust (mph)
Wind gust (miles per hour)	27	28	28	26	25	24	23	22	21	20	20	20	20
	Visibility
Visibility	VG	VG	VG	VG	VG	VG	VG	E	E	E	E	E	E
	Humidity
Humidity	57%	55%	52%	52%	51%	50%	52%	53%	54%	54%	54%	54%	55%
	UV
UV	1	1	1	1	1	1	-	-	-	-	-	-	-

Time	00:00	01:00	02:00	03:00	04:00	05:00	06:00	07:00	08:00	09:00	10:00	11:00	12:00	13:00	14:00	15:00	16:00	17:00	18:00	19:00	22:00
Weather symbol
	Chance of precipitation
Chance of precipitation	10%	10%	10%	10%	10%	10%	10%	10%	10%	10%	10%	10%	10%	10%	10%	<5%	<5%	<5%	<5%	<5%	<5%
	Temperature (°C)
Temperature (°C)	-4°	-5°	-5°	-4°	-4°	-4°	-5°	-5°	-4°	-4°	-4°	-4°	-4°	-4°	-4°	-4°	-5°	-5°	-6°	-6°	-7°
	Feels like temperature (°C)
Feels like temperature (°C)	-10°	-10°	-10°	-10°	-10°	-11°	-11°	-11°	-11°	-11°	-11°	-11°	-11°	-11°	-11°	-12°	-12°	-12°	-12°	-13°	-12°
	Wind direction and speed (mph)
Wind direction and speed (miles per hour)	WSW 10	WSW 10	WSW 11	WSW 11	WSW 11	WSW 12	WSW 12	WSW 13	WSW 14	WSW 15	WSW 16	W 17	W 18	W 19	W 18	W 17	W 16	W 15	W 13	W 11	W 8
	Wind gust (mph)
Wind gust (miles per hour)	20	19	20	21	21	23	24	25	27	29	32	34	35	37	35	34	32	28	25	22	16
	Visibility
Visibility	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	E	E	E	E	E	VG
	Humidity
Humidity	55%	56%	56%	56%	56%	55%	54%	53%	51%	49%	47%	44%	42%	39%	38%	38%	37%	39%	40%	42%	45%
	UV
UV	-	-	-	-	-	-	-	-	1	1	1	1	1	1	1	1	1	-	-	-	-

Time	01:00	04:00	07:00	10:00	13:00	16:00	19:00	22:00
Weather symbol
	Chance of precipitation
Chance of precipitation	<5%	<5%	<5%	10%	<5%	<5%	<5%	<5%
	Temperature (°C)
Temperature (°C)	-7°	-7°	-6°	-3°	0°	1°	1°	1°
	Feels like temperature (°C)
Feels like temperature (°C)	-11°	-10°	-10°	-9°	-6°	-5°	-5°	-4°
	Wind direction and speed (mph)
Wind direction and speed (miles per hour)	W 5	SSW 4	SSE 6	S 9	S 14	S 14	S 13	S 13
	Wind gust (mph)
Wind gust (miles per hour)	9	8	12	19	28	27	25	24
	Visibility
Visibility	VG	VG	VG	VG	VG	VG	VG	VG
	Humidity
Humidity	49%	53%	52%	50%	52%	57%	62%	63%
	UV
UV	-	-	-	1	1	1	-	-

Time	01:00	04:00	07:00	10:00	13:00	16:00	19:00	22:00
Weather symbol
	Chance of precipitation
Chance of precipitation	<5%	<5%	<5%	10%	10%	10%	10%	10%
	Temperature (°C)
Temperature (°C)	1°	0°	0°	1°	4°	3°	1°	1°
	Feels like temperature (°C)
Feels like temperature (°C)	-4°	-4°	-4°	-2°	1°	0°	-2°	-2°
	Wind direction and speed (mph)
Wind direction and speed (miles per hour)	SSW 11	SSW 10	SSW 9	SSW 8	SSW 9	S 6	SSE 6	SE 5
	Wind gust (mph)
Wind gust (miles per hour)	21	18	16	16	18	11	10	9
	Visibility
Visibility	VG	VG	VG	VG	VG	VG	VG	VG
	Humidity
Humidity	68%	73%	78%	75%	68%	80%	87%	88%
	UV
UV	-	-	-	1	1	1	-	-

Time	01:00	04:00	07:00	10:00	13:00	16:00	19:00	22:00
Weather symbol
	Chance of precipitation
Chance of precipitation	10%	10%	10%	10%	10%	20%	20%	50%
	Temperature (°C)
Temperature (°C)	0°	0°	0°	1°	3°	3°	1°	1°
	Feels like temperature (°C)
Feels like temperature (°C)	-2°	-2°	-2°	-1°	0°	0°	-2°	-3°
	Wind direction and speed (mph)
Wind direction and speed (miles per hour)	ESE 4	E 4	ESE 5	NNW 6	NW 7	NW 8	NW 8	WNW 9
	Wind gust (mph)
Wind gust (miles per hour)	7	8	9	11	14	14	15	17
	Visibility
Visibility	G	G	G	G	G	G	G	G
	Humidity
Humidity	92%	94%	94%	90%	85%	89%	93%	93%
	UV
UV	-	-	-	1	1	1	-	-

Time	01:00	04:00	07:00	10:00	13:00	16:00	19:00	22:00
Weather symbol
	Chance of precipitation
Chance of precipitation	50%	20%	20%	10%	20%	20%	10%	10%
	Temperature (°C)
Temperature (°C)	0°	-1°	-1°	-2°	-1°	-2°	-3°	-4°
	Feels like temperature (°C)
Feels like temperature (°C)	-4°	-6°	-7°	-7°	-7°	-8°	-9°	-10°
	Wind direction and speed (mph)
Wind direction and speed (miles per hour)	WNW 10	WNW 11	WNW 12	WNW 14	WNW 15	WNW 13	WNW 11	WNW 11
	Wind gust (mph)
Wind gust (miles per hour)	19	21	23	27	29	26	21	20
	Visibility
Visibility	G	G	G	VG	VG	VG	VG	VG
	Humidity
Humidity	91%	87%	83%	74%	67%	65%	70%	70%
	UV
UV	-	-	-	1	1	1	-	-

Time	01:00	04:00	07:00	10:00	13:00	16:00
Weather symbol
	Chance of precipitation
Chance of precipitation	10%	10%	<5%	10%	10%	10%
	Temperature (°C)
Temperature (°C)	-5°	-5°	-6°	-4°	-2°	-2°
	Feels like temperature (°C)
Feels like temperature (°C)	-11°	-10°	-10°	-8°	-6°	-6°
	Wind direction and speed (mph)
Wind direction and speed (miles per hour)	WNW 10	W 9	W 7	W 8	W 8	WSW 7
	Wind gust (mph)
Wind gust (miles per hour)	18	16	14	16	17	13
	Visibility
Visibility	VG	VG	VG	VG	VG	VG
	Humidity
Humidity	69%	69%	70%	63%	56%	63%
	UV
UV	-	-	-	1	1	1

Updated: 15:00 (UTC) on Tue 10 Dec 2019

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Today

Wed Wednesday

Thu Thursday

Fri Friday

Sat Saturday

Sun Sunday

Mon Monday

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