Hourly Weather Forecast for South Grimsby, Smithville, Ontario - The Weather Channel | Weather.com
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Hourly Weather-

As of 09:48 EDT
alertLevel2

Special Weather Statement

Wintry Weather

Occasional wintry mix likely to end around 11:45 a.m.

Sunday, March 15

10:00

Snow Snow
0°
Rain drop 89%
E 24 km/h
Subtract

Snow

  • Temperature feels like
    Feels Like-6°
  • WindE 24 km/h
  • Visibility
    Visibility1.6 km
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover100%
  • Snowflake
    Snow Amount0.5 cm

11:00

Rain, Snow, Wintery Mix Rain/Snow Showers
1°
Rain drop 43%
E 25 km/h
Add

Rain/Snow Showers

  • Temperature feels like
    Feels Like-5°
  • WindE 25 km/h
  • Humidity
    Humidity80%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover100%
  • Mixed precipitation
    Precip Amount0.15 mm

12:00

Cloudy Cloudy
2°
Rain drop 6%
E 23 km/h
Add

Cloudy

  • Temperature feels like
    Feels Like-3°
  • WindE 23 km/h
  • Humidity
    Humidity72%
  • UV index
    UV Index1 of 11
  • Cloud
    Cloud Cover96%
  • Mixed precipitation
    Precip Amount0 mm

13:00

Cloudy Cloudy
4°
Rain drop 1%
E 21 km/h
Add

Cloudy

  • Temperature feels like
    Feels Like0°
  • WindE 21 km/h
  • Humidity
    Humidity63%
  • UV index
    UV Index3 of 11
  • Cloud
    Cloud Cover85%
  • Mixed precipitation
    Precip Amount0 mm

14:00

Mostly Cloudy Day Mostly Cloudy
6°
Rain drop 1%
E 18 km/h
Add

Mostly Cloudy

  • Temperature feels like
    Feels Like3°
  • WindE 18 km/h
  • Humidity
    Humidity59%
  • UV index
    UV Index3 of 11
  • Cloud
    Cloud Cover67%
  • Rain drop
    Rain Amount0 mm

15:00

Cloudy Cloudy
7°
Rain drop 1%
E 15 km/h
Add

Cloudy

  • Temperature feels like
    Feels Like5°
  • WindE 15 km/h
  • Humidity
    Humidity59%
  • UV index
    UV Index2 of 11
  • Cloud
    Cloud Cover80%
  • Rain drop
    Rain Amount0 mm
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16:00

Cloudy Cloudy
9°
Rain drop 1%
E 15 km/h
Add

Cloudy

  • Temperature feels like
    Feels Like7°
  • WindE 15 km/h
  • Humidity
    Humidity56%
  • UV index
    UV Index1 of 11
  • Cloud
    Cloud Cover82%
  • Rain drop
    Rain Amount0 mm

17:00

Cloudy Cloudy
9°
Rain drop 3%
ESE 15 km/h
Add

Cloudy

  • Temperature feels like
    Feels Like7°
  • WindESE 15 km/h
  • Humidity
    Humidity58%
  • UV index
    UV Index1 of 11
  • Cloud
    Cloud Cover87%
  • Rain drop
    Rain Amount0 mm

18:00

Cloudy Cloudy
9°
Rain drop 3%
SE 16 km/h
Add

Cloudy

  • Temperature feels like
    Feels Like7°
  • WindSE 16 km/h
  • Humidity
    Humidity59%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover82%
  • Rain drop
    Rain Amount0 mm

19:00

Cloudy Cloudy
9°
Rain drop 2%
SSE 25 km/h
Add

Cloudy

  • Temperature feels like
    Feels Like6°
  • WindSSE 25 km/h
  • Humidity
    Humidity59%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover91%
  • Rain drop
    Rain Amount0 mm

20:00

Windy Cloudy/Wind
10°
Rain drop 3%
SSE 33 km/h
Add

Cloudy/Wind

  • Temperature feels like
    Feels Like6°
  • WindSSE 33 km/h
  • Humidity
    Humidity59%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover86%
  • Rain drop
    Rain Amount0 mm

21:00

Windy Cloudy/Wind
10°
Rain drop 3%
SSE 36 km/h
Add

Cloudy/Wind

  • Temperature feels like
    Feels Like6°
  • WindSSE 36 km/h
  • Humidity
    Humidity61%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover81%
  • Rain drop
    Rain Amount0 mm

22:00

Windy Cloudy/Wind
10°
Rain drop 4%
SSE 37 km/h
Add

Cloudy/Wind

  • Temperature feels like
    Feels Like6°
  • WindSSE 37 km/h
  • Humidity
    Humidity62%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover84%
  • Rain drop
    Rain Amount0 mm

23:00

Windy Mostly Cloudy/Wind
10°
Rain drop 4%
SSE 38 km/h
Add

Mostly Cloudy/Wind

  • Temperature feels like
    Feels Like7°
  • WindSSE 38 km/h
  • Humidity
    Humidity63%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover62%
  • Rain drop
    Rain Amount0 mm

Monday, March 16

00:00

Windy Mostly Cloudy/Wind
10°
Rain drop 5%
SSE 36 km/h
Add

Mostly Cloudy/Wind

  • Temperature feels like
    Feels Like7°
  • WindSSE 36 km/h
  • Humidity
    Humidity67%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover63%
  • Rain drop
    Rain Amount0 mm

01:00

Windy Mostly Cloudy/Wind
10°
Rain drop 6%
SSE 36 km/h
Add

Mostly Cloudy/Wind

  • Temperature feels like
    Feels Like6°
  • WindSSE 36 km/h
  • Humidity
    Humidity70%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover64%
  • Rain drop
    Rain Amount0 mm

02:00

Windy Cloudy/Wind
11°
Rain drop 8%
SSE 37 km/h
Add

Cloudy/Wind

  • Temperature feels like
    Feels Like7°
  • WindSSE 37 km/h
  • Humidity
    Humidity72%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover86%
  • Rain drop
    Rain Amount0 mm

03:00

Windy Mostly Cloudy/Wind
11°
Rain drop 8%
S 37 km/h
Add

Mostly Cloudy/Wind

  • Temperature feels like
    Feels Like7°
  • WindS 37 km/h
  • Humidity
    Humidity74%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover66%
  • Rain drop
    Rain Amount0 mm
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04:00

Windy Partly Cloudy/Wind
12°
Rain drop 9%
SSE 36 km/h
Add

Partly Cloudy/Wind

  • Temperature feels like
    Feels Like8°
  • WindSSE 36 km/h
  • Humidity
    Humidity74%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover55%
  • Rain drop
    Rain Amount0 mm

05:00

Windy Partly Cloudy/Wind
12°
Rain drop 9%
SSE 35 km/h
Add

Partly Cloudy/Wind

  • Temperature feels like
    Feels Like9°
  • WindSSE 35 km/h
  • Humidity
    Humidity76%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover59%
  • Rain drop
    Rain Amount0 mm

06:00

Windy Mostly Cloudy/Wind
12°
Rain drop 9%
S 34 km/h
Add

Mostly Cloudy/Wind

  • Temperature feels like
    Feels Like9°
  • WindS 34 km/h
  • Humidity
    Humidity77%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover77%
  • Rain drop
    Rain Amount0 mm

07:00

Windy Cloudy/Wind
12°
Rain drop 24%
S 35 km/h
Add

Cloudy/Wind

  • Temperature feels like
    Feels Like9°
  • WindS 35 km/h
  • Humidity
    Humidity77%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover81%
  • Rain drop
    Rain Amount0 mm

08:00

Showers Showers/Wind
12°
Rain drop 38%
S 34 km/h
Add

Showers/Wind

  • Temperature feels like
    Feels Like9°
  • WindS 34 km/h
  • Humidity
    Humidity78%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover85%
  • Rain drop
    Rain Amount0.2 mm

09:00

Showers Few Showers/Wind
12°
Rain drop 33%
S 33 km/h
Add

Few Showers/Wind

  • Temperature feels like
    Feels Like9°
  • WindS 33 km/h
  • Humidity
    Humidity79%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover95%
  • Rain drop
    Rain Amount0.21 mm

10:00

Showers Showers/Wind
12°
Rain drop 53%
SSW 33 km/h
Add

Showers/Wind

  • Temperature feels like
    Feels Like9°
  • WindSSW 33 km/h
  • Humidity
    Humidity81%
  • UV index
    UV Index1 of 11
  • Cloud
    Cloud Cover96%
  • Rain drop
    Rain Amount0.6 mm

11:00

Showers Showers/Wind
10°
Rain drop 51%
SW 33 km/h
Add

Showers/Wind

  • Temperature feels like
    Feels Like7°
  • WindSW 33 km/h
  • Humidity
    Humidity79%
  • UV index
    UV Index1 of 11
  • Cloud
    Cloud Cover94%
  • Rain drop
    Rain Amount0.34 mm

12:00

Showers Showers/Wind
9°
Rain drop 35%
SW 35 km/h
Add

Showers/Wind

  • Temperature feels like
    Feels Like4°
  • WindSW 35 km/h
  • Humidity
    Humidity76%
  • UV index
    UV Index1 of 11
  • Cloud
    Cloud Cover90%
  • Rain drop
    Rain Amount0.2 mm

13:00

Showers Few Showers/Wind
7°
Rain drop 32%
SW 39 km/h
Add

Few Showers/Wind

  • Temperature feels like
    Feels Like1°
  • WindSW 39 km/h
  • Humidity
    Humidity72%
  • UV index
    UV Index3 of 11
  • Cloud
    Cloud Cover84%
  • Rain drop
    Rain Amount0.19 mm

14:00

Windy Cloudy/Wind
5°
Rain drop 20%
WSW 40 km/h
Add

Cloudy/Wind

  • Temperature feels like
    Feels Like-1°
  • WindWSW 40 km/h
  • Humidity
    Humidity72%
  • UV index
    UV Index2 of 11
  • Cloud
    Cloud Cover89%
  • Rain drop
    Rain Amount0 mm

15:00

Windy Cloudy/Wind
4°
Rain drop 6%
WSW 40 km/h
Add

Cloudy/Wind

  • Temperature feels like
    Feels Like-2°
  • WindWSW 40 km/h
  • Humidity
    Humidity67%
  • UV index
    UV Index2 of 11
  • Cloud
    Cloud Cover80%
  • Mixed precipitation
    Precip Amount0 mm
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16:00

Windy Cloudy/Wind
3°
Rain drop 6%
SW 41 km/h
Add

Cloudy/Wind

  • Temperature feels like
    Feels Like-3°
  • WindSW 41 km/h
  • Humidity
    Humidity64%
  • UV index
    UV Index1 of 11
  • Cloud
    Cloud Cover96%
  • Mixed precipitation
    Precip Amount0 mm

17:00

Windy Cloudy/Wind
3°
Rain drop 1%
SW 40 km/h
Add

Cloudy/Wind

  • Temperature feels like
    Feels Like-4°
  • WindSW 40 km/h
  • Humidity
    Humidity62%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover97%
  • Mixed precipitation
    Precip Amount0 mm

18:00

Windy Cloudy/Wind
2°
Rain drop 9%
SW 38 km/h
Add

Cloudy/Wind

  • Temperature feels like
    Feels Like-4°
  • WindSW 38 km/h
  • Humidity
    Humidity61%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover84%
  • Mixed precipitation
    Precip Amount0 mm

19:00

Windy Mostly Cloudy/Wind
1°
Rain drop 4%
SW 36 km/h
Add

Mostly Cloudy/Wind

  • Temperature feels like
    Feels Like-6°
  • WindSW 36 km/h
  • Humidity
    Humidity63%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover74%
  • Mixed precipitation
    Precip Amount0 mm

20:00

Windy Cloudy/Wind
0°
Rain drop 15%
SW 34 km/h
Add

Cloudy/Wind

  • Temperature feels like
    Feels Like-6°
  • WindSW 34 km/h
  • Humidity
    Humidity63%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover98%
  • Mixed precipitation
    Precip Amount0 mm

21:00

Windy Cloudy/Wind
0°
Rain drop 15%
WSW 34 km/h
Add

Cloudy/Wind

  • Temperature feels like
    Feels Like-7°
  • WindWSW 34 km/h
  • Humidity
    Humidity61%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover93%
  • Mixed precipitation
    Precip Amount0 mm

22:00

Windy Cloudy/Wind
-1°
Rain drop 15%
WSW 34 km/h
Add

Cloudy/Wind

  • Temperature feels like
    Feels Like-9°
  • WindWSW 34 km/h
  • Humidity
    Humidity60%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover86%
  • Mixed precipitation
    Precip Amount0 mm

23:00

Windy Cloudy/Wind
-3°
Rain drop 15%
W 33 km/h
Add

Cloudy/Wind

  • Temperature feels like
    Feels Like-10°
  • WindW 33 km/h
  • Humidity
    Humidity61%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover86%
  • Mixed precipitation
    Precip Amount0 mm

Tuesday, March 17

00:00

Windy Cloudy/Wind
-4°
Rain drop 20%
WSW 35 km/h
Add

Cloudy/Wind

  • Temperature feels like
    Feels Like-12°
  • WindWSW 35 km/h
  • Humidity
    Humidity61%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover88%
  • Mixed precipitation
    Precip Amount0 mm

01:00

Windy Cloudy/Wind
-5°
Rain drop 15%
W 35 km/h
Add

Cloudy/Wind

  • Temperature feels like
    Feels Like-13°
  • WindW 35 km/h
  • Visibility
    Visibility16 km
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover84%
  • Snowflake
    Snow Amount0 cm

02:00

Windy Mostly Cloudy/Wind
-5°
Rain drop 12%
W 37 km/h
Add

Mostly Cloudy/Wind

  • Temperature feels like
    Feels Like-14°
  • WindW 37 km/h
  • Visibility
    Visibility16 km
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover69%
  • Snowflake
    Snow Amount0 cm

03:00

Windy Cloudy/Wind
-6°
Rain drop 6%
W 37 km/h
Add

Cloudy/Wind

  • Temperature feels like
    Feels Like-15°
  • WindW 37 km/h
  • Visibility
    Visibility16 km
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover83%
  • Snowflake
    Snow Amount0 cm
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04:00

Windy Mostly Cloudy/Wind
-7°
Rain drop 2%
W 37 km/h
Add

Mostly Cloudy/Wind

  • Temperature feels like
    Feels Like-16°
  • WindW 37 km/h
  • Visibility
    Visibility16 km
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover73%
  • Snowflake
    Snow Amount0 cm

05:00

Windy Mostly Cloudy/Wind
-8°
Rain drop 3%
W 37 km/h
Add

Mostly Cloudy/Wind

  • Temperature feels like
    Feels Like-18°
  • WindW 37 km/h
  • Visibility
    Visibility16 km
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover72%
  • Snowflake
    Snow Amount0 cm

06:00

Windy Mostly Cloudy/Wind
-8°
Rain drop 3%
W 36 km/h
Add

Mostly Cloudy/Wind

  • Temperature feels like
    Feels Like-18°
  • WindW 36 km/h
  • Visibility
    Visibility16 km
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover62%
  • Snowflake
    Snow Amount0 cm

07:00

Windy Partly Cloudy/Wind
-9°
Rain drop 4%
W 34 km/h
Add

Partly Cloudy/Wind

  • Temperature feels like
    Feels Like-18°
  • WindW 34 km/h
  • Visibility
    Visibility16 km
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover56%
  • Snowflake
    Snow Amount0 cm

08:00

Windy Partly Cloudy/Wind
-9°
Rain drop 24%
W 32 km/h
Add

Partly Cloudy/Wind

  • Temperature feels like
    Feels Like-18°
  • WindW 32 km/h
  • Visibility
    Visibility16 km
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover55%
  • Snowflake
    Snow Amount0 cm

09:00

Mostly Cloudy Day Mostly Cloudy
-8°
Rain drop 24%
W 31 km/h
Add

Mostly Cloudy

  • Temperature feels like
    Feels Like-17°
  • WindW 31 km/h
  • Visibility
    Visibility16 km
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover65%
  • Snowflake
    Snow Amount0 cm
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