10-Day Weather Forecast for Thornhill, Ontario L3T 4W9, Canada - The Weather Channel | weather.com
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10 Day Weather-

As of 4:30 pm EDT

Tonight

Rain, Snow, Wintery Mix Rain/Snow Showers
--/36°
Rain drop 58%
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Night

36°
Rain, Snow, Wintery Mix
Mixed precipitation
58%
SSE 10 mph

Cloudy with rain and snow showers early changing to mainly rain showers overnight. Low 36F. Winds SSE at 5 to 10 mph. Chance of precip 60%.

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  • Humidity
    Humidity69%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise11:15 am
  • Moonset
    Moonset3:01 am
  • Moon Phase - Day 7 First Quarter

Thu 26

Rain PM Rain
52°/21°
Rain drop 78%
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Day

52°
Rain
Rain drop
78%
W 9 mph

Partly cloudy in the morning then becoming cloudy with periods of rain later in the day. High 52F. Winds W at 5 to 10 mph. Chance of rain 80%.

  • Humidity
    Humidity76%
  • UV index
    UV Index2 of 11
  • Sunrise
    Sunrise7:09 am
  • Sunset
    Sunset7:37 pm

Night

21°
Rain
Rain drop
66%
NNW 17 mph

Rain ending early. Remaining cloudy. Low 21F. Winds NNW at 15 to 25 mph. Chance of rain 70%.

  • Humidity
    Humidity84%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise12:26 pm
  • Moonset
    Moonset3:56 am
  • Moon Phase - Day 8 Waxing Gibbous

Fri 27

Sunny Sunny
32°/20°
Rain drop 3%
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Day

32°
Sunny
Mixed precipitation
3%
N 14 mph

Sunny. Much colder. High 32F. Winds N at 10 to 20 mph.

  • Humidity
    Humidity47%
  • UV index
    UV Index5 of 11
  • Sunrise
    Sunrise7:08 am
  • Sunset
    Sunset7:38 pm

Night

20°
Partly Cloudy Night
Snowflake
1%
NNW 11 mph

Partly cloudy skies. Low near 20F. Winds NNW at 10 to 15 mph.

  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise1:43 pm
  • Moonset
    Moonset4:38 am
  • Moon Phase - Day 9 Waxing Gibbous

Sat 28

Cloudy Cloudy
36°/27°
Rain drop 15%
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Day

36°
Cloudy
Mixed precipitation
15%
W 14 mph

Cloudy skies. A few flurries or snow showers possible. High 36F. Winds W at 10 to 20 mph.

  • Humidity
    Humidity50%
  • UV index
    UV Index2 of 11
  • Sunrise
    Sunrise7:06 am
  • Sunset
    Sunset7:40 pm

Night

27°
Partly Cloudy Night
Mixed precipitation
15%
WSW 9 mph

Mostly cloudy skies early will become partly cloudy late. A few flurries or snow showers possible. Low 27F. Winds WSW at 5 to 10 mph.

  • Humidity
    Humidity62%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise2:59 pm
  • Moonset
    Moonset5:11 am
  • Moon Phase - Day 10 Waxing Gibbous

Sun 29

Mostly Cloudy Day Mostly Cloudy
48°/37°
Rain drop 4%
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Day

48°
Mostly Cloudy Day
Rain drop
4%
SSW 11 mph

A mix of clouds and sun in the morning followed by cloudy skies during the afternoon. High 48F. Winds SSW at 10 to 15 mph.

  • Humidity
    Humidity58%
  • UV index
    UV Index3 of 11
  • Sunrise
    Sunrise7:04 am
  • Sunset
    Sunset7:41 pm

Night

37°
Mostly Cloudy Night
Mixed precipitation
18%
SSW 8 mph

Mainly cloudy. Low 37F. Winds SSW at 5 to 10 mph.

  • Humidity
    Humidity62%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise4:12 pm
  • Moonset
    Moonset5:36 am
  • Moon Phase - Day 11 Waxing Gibbous

Mon 30

Cloudy Cloudy
57°/35°
Rain drop 19%
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Day

57°
Cloudy
Rain drop
19%
SW 12 mph

Cloudy. Slight chance of a rain shower. High 57F. Winds SW at 10 to 15 mph.

  • Humidity
    Humidity67%
  • UV index
    UV Index3 of 11
  • Sunrise
    Sunrise7:02 am
  • Sunset
    Sunset7:42 pm

Night

35°
Scattered Showers Night
Rain drop
40%
N 9 mph

Mostly cloudy in the evening then periods of showers after midnight. Low around 35F. Winds N at 5 to 10 mph. Chance of rain 40%.

  • Humidity
    Humidity75%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise5:24 pm
  • Moonset
    Moonset5:58 am
  • Moon Phase - Day 12 Waxing Gibbous

Tue 31

Showers Showers
43°/37°
Rain drop 51%
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Day

43°
Showers
Rain drop
51%
E 10 mph

Cloudy with occasional rain showers. High 43F. Winds E at 10 to 15 mph. Chance of rain 50%.

  • Humidity
    Humidity71%
  • UV index
    UV Index3 of 11
  • Sunrise
    Sunrise7:00 am
  • Sunset
    Sunset7:43 pm

Night

37°
Showers
Rain drop
58%
E 10 mph

Overcast with rain showers at times. Low 37F. Winds E at 5 to 10 mph. Chance of rain 60%.

  • Humidity
    Humidity77%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise6:32 pm
  • Moonset
    Moonset6:17 am
  • Moon Phase - Day 13 Waxing Gibbous

Wed 01

Showers Light Rain
49°/44°
Rain drop 67%
Add

Day

49°
Showers
Rain drop
67%
SE 12 mph

Cloudy with occasional light rain. High 49F. Winds SE at 10 to 15 mph. Chance of rain 70%.

  • Humidity
    Humidity91%
  • UV index
    UV Index2 of 11
  • Sunrise
    Sunrise6:58 am
  • Sunset
    Sunset7:44 pm

Night

44°
Showers
Rain drop
64%
S 12 mph

Steady light rain in the evening. Showers continuing late. Low 44F. Winds S at 10 to 15 mph. Chance of rain 60%.

  • Humidity
    Humidity86%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise7:40 pm
  • Moonset
    Moonset6:35 am
  • Moon Phase - Day 14 Full Moon

Thu 02

Showers Showers
47°/36°
Rain drop 55%
Add

Day

47°
Showers
Rain drop
55%
SSE 14 mph

Cloudy with showers. High 47F. Winds SSE at 10 to 20 mph. Chance of rain 60%.

  • Humidity
    Humidity76%
  • UV index
    UV Index2 of 11
  • Sunrise
    Sunrise6:57 am
  • Sunset
    Sunset7:46 pm

Night

36°
Rain, Snow, Wintery Mix
Mixed precipitation
55%
NE 12 mph

Rain showers early mixing with snow showers late. Low 36F. Winds NE at 10 to 15 mph. Chance of precip 60%.

  • Humidity
    Humidity83%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise8:47 pm
  • Moonset
    Moonset6:53 am
  • Moon Phase - Day 15 Full Moon

Fri 03

Rain, Snow, Wintery Mix Rain/Snow Showers
41°/34°
Rain drop 59%
Add

Day

41°
Rain, Snow, Wintery Mix
Rain drop
59%
ENE 12 mph

Rain and snow showers in the morning changing to rain showers in the afternoon. High 41F. Winds ENE at 10 to 15 mph. Chance of rain 60%.

  • Humidity
    Humidity83%
  • UV index
    UV Index3 of 11
  • Sunrise
    Sunrise6:55 am
  • Sunset
    Sunset7:47 pm

Night

34°
Scattered Showers Night
Rain drop
34%
ENE 10 mph

Cloudy during the evening. A few showers developing late. Low 34F. Winds ENE at 5 to 10 mph. Chance of rain 30%.

  • Humidity
    Humidity86%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise9:54 pm
  • Moonset
    Moonset7:14 am
  • Moon Phase - Day 16 Waning Gibbous

Sat 04

Showers Showers
48°/40°
Rain drop 40%
Add

Day

48°
Showers
Rain drop
40%
ESE 12 mph

Rain showers in the morning becoming more intermittent in the afternoon. High 48F. Winds ESE at 10 to 15 mph. Chance of rain 40%.

  • Humidity
    Humidity78%
  • UV index
    UV Index5 of 11
  • Sunrise
    Sunrise6:53 am
  • Sunset
    Sunset7:48 pm

Night

40°
Showers
Rain drop
38%
S 10 mph

Cloudy with showers. Low around 40F. Winds S at 10 to 15 mph. Chance of rain 40%.

  • Humidity
    Humidity81%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise11:01 pm
  • Moonset
    Moonset7:37 am
  • Moon Phase - Day 17 Waning Gibbous

Sun 05

Showers Showers
49°/36°
Rain drop 45%
Add

Day

49°
Showers
Rain drop
45%
WSW 13 mph

Showers early becoming less numerous later in the day. High 49F. Winds WSW at 10 to 15 mph. Chance of rain 50%.

  • Humidity
    Humidity74%
  • UV index
    UV Index3 of 11
  • Sunrise
    Sunrise6:51 am
  • Sunset
    Sunset7:49 pm

Night

36°
Rain, Snow, Wintery Mix
Mixed precipitation
51%
WNW 11 mph

Rain showers early mixing with snow showers late. Low 36F. Winds WNW at 10 to 15 mph. Chance of precip 50%.

  • Humidity
    Humidity82%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise--
  • Moonset
    Moonset8:04 am
  • Moon Phase - Day 18 Waning Gibbous

Mon 06

Snow Showers AM Snow Showers
45°/33°
Rain drop 46%
Add

Day

45°
Snow Showers
Snowflake
46%
WNW 12 mph

Mostly cloudy with a few snow showers in the morning. High near 45F. Winds WNW at 10 to 15 mph. Chance of snow 50%.

  • UV index
    UV Index4 of 11
  • Sunrise
    Sunrise6:49 am
  • Sunset
    Sunset7:50 pm

Night

33°
Partly Cloudy Night
Mixed precipitation
20%
WNW 10 mph

Partly cloudy skies during the evening will give way to cloudy skies overnight. A few flurries or snow showers possible. Low 33F. Winds WNW at 5 to 10 mph.

  • Humidity
    Humidity81%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise12:07 am
  • Moonset
    Moonset8:38 am
  • Moon Phase - Day 19 Waning Gibbous

Tue 07

Partly Cloudy Day Partly Cloudy
47°/34°
Rain drop 22%
Add

Day

47°
Partly Cloudy Day
Rain drop
22%
SW 12 mph

Partly cloudy. A few flurries or snow showers possible. High 47F. NW winds shifting to SW at 10 to 15 mph.

  • Humidity
    Humidity71%
  • UV index
    UV Index5 of 11
  • Sunrise
    Sunrise6:48 am
  • Sunset
    Sunset7:52 pm

Night

34°
Partly Cloudy Night
Mixed precipitation
24%
WNW 10 mph

Partly cloudy skies. A shower of rain or wet snow possible. Low 34F. Winds WNW at 10 to 15 mph.

  • Humidity
    Humidity80%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise1:08 am
  • Moonset
    Moonset9:20 am
  • Moon Phase - Day 20 Waning Gibbous

Wed 08

Partly Cloudy Day Partly Cloudy
47°/36°
Rain drop 21%
Add

Day

47°
Partly Cloudy Day
Rain drop
21%
WSW 11 mph

Partly cloudy. A few flurries or snow showers possible. High 47F. NNW winds shifting to SW at 10 to 15 mph.

  • Humidity
    Humidity74%
  • UV index
    UV Index5 of 11
  • Sunrise
    Sunrise6:46 am
  • Sunset
    Sunset7:53 pm

Night

36°
Rain, Snow, Wintery Mix
Mixed precipitation
50%
WNW 10 mph

Rain showers early mixing with snow showers late. Low 36F. Winds WNW at 10 to 15 mph. Chance of precip 50%.

  • Humidity
    Humidity85%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise2:04 am
  • Moonset
    Moonset10:10 am
  • Moon Phase - Day 21 Waning Gibbous
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