Grimsby, ON Weather
11:00 Saturday Partly cloudy
South 25 - 47 km/h
0° Feels like -6°
- Today 20 Dec.
40% 0.4 mm 5° -5°
35 - 62 km/h
- Tomorrow 21 Dec.
2° -5°
35 - 63 km/h
- Monday 22 Dec.
70% 0.7 mm 2° -7°
22 - 43 km/h
- Tuesday 23 Dec.
90% 3 mm 4° -1°
25 - 43 km/h
- Wednesday 24 Dec.
3° -3°
29 - 52 km/h
- Thursday 25 Dec.
50% 0.7 mm 8° -3°
22 - 40 km/h
- Friday 26 Dec.
60% 0.7 mm 10° 3°
19 - 37 km/h
Weather Forecast for Grimsby, ON Today
, 20 DecemberTomorrow
, 21 December| 12:00 | 0° | Partly cloudy Feels Like -6° | | | ||||
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| 13:00 | 1° | Overcast Feels Like -4° | | | ||||
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| 14:00 | 2° | Overcast Feels Like -3° | | | ||||
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| 15:00 | 2° | Overcast Feels Like -3° | | | ||||
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| 16:00 | 3° | Overcast Feels Like -2° | | | ||||
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| 17:00 | 4° | Overcast Feels Like -1° | | | ||||
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| 18:00 | 4° | Overcast Feels Like -1° | | | ||||
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| 19:00 | 4° | Overcast Feels Like -1° | | | ||||
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| | 20:00 | 30% 0.012 mm | 3° | Light rain Feels Like -2° | | | ||
| | 20:00 | | 30% 0.4 mm | 3° | Light rain Feels Like -2° | | | |
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| 21:00 | 30% 0.004 mm | 3° | Light rain Feels Like -2° | | | |||
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| 22:00 | 3° | Clear Feels Like -3° | | | ||||
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| | 23:00 | 2° | Clear Feels Like -3° | | | |||
| | 23:00 | | 2° | Clear Feels Like -3° | | | ||
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| 24:00 | 2° | Clear Feels Like -4° | | | ||||
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- Weather:
- Photoprotection (SPF):
- More information
Sunrise and Sunset
Sunrise 07:46 Sunset 16:45 Day length 8h 59m
Remaining daylight 5h
Lunar calendar
| Mon | Tue | Wed | Thu | Fri | Sat | Sun |
|---|---|---|---|---|---|---|
| | | | | | 20 | 21 |
| 22 | 23 | 24 | 25 | 26 | 27 | 28 |
| 29 | 30 | 31 | 1 | 2 | | |
Air quality in Grimsby today
Detail 32
Fair O₃ (77 µg/m³)
- Little health risk.
- Sensitive people should consider reducing prolonged or intense outdoor activities if they experience symptoms.
Weather graphs
Maximum Minimum Rainfall
Videos