10-Day Weather Forecast for Thornhill, Ontario L3T 3R8, Canada - The Weather Channel | weather.com
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10 Day Weather-

As of 12:24 am EDT
alertLevel3

Storms may produce some hail tonight.

Tonight

Thunderstorms Heavy Thunderstorms
--/48°
Rain drop 100%
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Night

48°
Thunderstorms
Rain drop
100%
SSE 6 mph

Thunderstorms, accompanied by locally heavy rainfall at times. Storms may produce some hail. Low 48F. Winds light and variable. Chance of rain 100%. 1 to 2 inches of rain expected.

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  • Humidity
    Humidity84%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise5:24 pm
  • Moonset
    Moonset5:58 am
  • Moon Phase - Day 12 Waxing Gibbous

Tue 31

Scattered Thunderstorms Scattered Thunderstorms
55°/35°
Rain drop 64%
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Day

55°
Scattered Thunderstorms
Rain drop
64%
SSE 10 mph

Variable clouds with showers and scattered thunderstorms. Storms more numerous in the morning. High around 55F. Winds SSE at 5 to 10 mph. Chance of rain 60%.

  • Humidity
    Humidity88%
  • UV index
    UV Index2 of 11
  • Sunrise
    Sunrise7:00 am
  • Sunset
    Sunset7:43 pm

Night

35°
Rain
Rain drop
68%
WNW 12 mph

Rain ending early. Remaining cloudy. Low near 35F. SW winds shifting to NNW at 10 to 15 mph. Chance of rain 70%.

  • Humidity
    Humidity93%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise6:32 pm
  • Moonset
    Moonset6:17 am
  • Moon Phase - Day 13 Waxing Gibbous

Wed 01

Cloudy Cloudy
42°/33°
Rain drop 13%
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Day

42°
Cloudy
Rain drop
13%
N 11 mph

Cloudy. Cooler. High 42F. Winds N at 10 to 15 mph.

  • Humidity
    Humidity70%
  • UV index
    UV Index3 of 11
  • Sunrise
    Sunrise6:59 am
  • Sunset
    Sunset7:44 pm

Night

33°
Scattered Showers Night
Rain drop
38%
ENE 11 mph

Mostly cloudy skies with a few showers late. Low 33F. Winds ENE at 10 to 15 mph. Chance of rain 40%.

  • Humidity
    Humidity72%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise7:40 pm
  • Moonset
    Moonset6:35 am
  • Moon Phase - Day 14 Full Moon

Thu 02

Showers Showers
39°/38°
Rain drop 71%
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Day

39°
Showers
Rain drop
71%
E 14 mph

Cloudy with occasional rain showers. High 39F. Winds E at 10 to 20 mph. Chance of rain 70%.

  • Humidity
    Humidity82%
  • UV index
    UV Index2 of 11
  • Sunrise
    Sunrise6:57 am
  • Sunset
    Sunset7:46 pm

Night

38°
Rain
Rain drop
76%
SE 11 mph

Showers early, becoming a steady rain late. Low 38F. Winds SE at 10 to 15 mph. Chance of rain 80%.

  • Humidity
    Humidity94%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise8:47 pm
  • Moonset
    Moonset6:54 am
  • Moon Phase - Day 15 Full Moon

Fri 03

Scattered Showers Day AM Showers
66°/39°
Rain drop 56%
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Day

66°
Scattered Showers Day
Rain drop
56%
WSW 16 mph

Showers in the morning, then partly cloudy in the afternoon. High 66F. Winds WSW at 10 to 20 mph. Chance of rain 60%.

  • Humidity
    Humidity77%
  • UV index
    UV Index5 of 11
  • Sunrise
    Sunrise6:55 am
  • Sunset
    Sunset7:47 pm

Night

39°
Scattered Showers Night
Rain drop
42%
N 13 mph

Partly cloudy in the evening. Increasing clouds with periods of showers after midnight. Low 39F. Winds N at 10 to 15 mph. Chance of rain 40%.

  • Humidity
    Humidity79%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise9:54 pm
  • Moonset
    Moonset7:14 am
  • Moon Phase - Day 16 Waning Gibbous

Sat 04

Showers PM Light Rain
46°/44°
Rain drop 69%
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Day

46°
Showers
Rain drop
69%
E 11 mph

Cloudy with light rain developing later in the day. High 46F. Winds E at 10 to 15 mph. Chance of rain 70%.

  • Humidity
    Humidity83%
  • UV index
    UV Index2 of 11
  • Sunrise
    Sunrise6:53 am
  • Sunset
    Sunset7:48 pm

Night

44°
Rain
Rain drop
85%
S 10 mph

Periods of rain. Low 44F. Winds S at 10 to 15 mph. Chance of rain 90%. Rainfall near a half an inch.

  • Humidity
    Humidity93%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise11:01 pm
  • Moonset
    Moonset7:37 am
  • Moon Phase - Day 17 Waning Gibbous

Sun 05

Scattered Showers Day AM Showers
49°/32°
Rain drop 79%
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Day

49°
Scattered Showers Day
Rain drop
79%
WSW 14 mph

Showers in the morning, then cloudy in the afternoon. High 49F. Winds WSW at 10 to 20 mph. Chance of rain 80%.

  • Humidity
    Humidity71%
  • UV index
    UV Index3 of 11
  • Sunrise
    Sunrise6:51 am
  • Sunset
    Sunset7:49 pm

Night

32°
Mostly Cloudy Night
Mixed precipitation
14%
WNW 13 mph

Mainly cloudy. Low 32F. Winds WNW at 10 to 15 mph.

  • Humidity
    Humidity72%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise--
  • Moonset
    Moonset8:04 am
  • Moon Phase - Day 18 Waning Gibbous

Mon 06

Partly Cloudy Day Partly Cloudy
42°/29°
Rain drop 5%
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Day

42°
Partly Cloudy Day
Rain drop
5%
NW 11 mph

Mostly cloudy skies early will become partly cloudy later in the day. High 42F. Winds NW at 10 to 15 mph.

  • Humidity
    Humidity60%
  • UV index
    UV Index5 of 11
  • Sunrise
    Sunrise6:50 am
  • Sunset
    Sunset7:50 pm

Night

29°
Partly Cloudy Night
Mixed precipitation
7%
NNW 9 mph

Partly cloudy skies. Low 29F. Winds NNW at 5 to 10 mph.

  • Humidity
    Humidity68%
  • 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
44°/30°
Rain drop 10%
Add

Day

44°
Partly Cloudy Day
Rain drop
10%
N 7 mph

Partly cloudy skies. High 44F. Winds N at 5 to 10 mph.

  • Humidity
    Humidity56%
  • UV index
    UV Index5 of 11
  • Sunrise
    Sunrise6:48 am
  • Sunset
    Sunset7:52 pm

Night

30°
Partly Cloudy Night
Mixed precipitation
9%
N 6 mph

Partly cloudy skies. Low near 30F. Winds N at 5 to 10 mph.

  • Humidity
    Humidity68%
  • 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
46°/34°
Rain drop 8%
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Day

46°
Partly Cloudy Day
Rain drop
8%
ESE 9 mph

Intervals of clouds and sunshine. High 46F. Winds ESE at 5 to 10 mph.

  • Humidity
    Humidity56%
  • UV index
    UV Index5 of 11
  • Sunrise
    Sunrise6:46 am
  • Sunset
    Sunset7:53 pm

Night

34°
Partly Cloudy Night
Mixed precipitation
7%
NNW 8 mph

A few clouds. Low 34F. Winds NNW at 5 to 10 mph.

  • Humidity
    Humidity67%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise2:04 am
  • Moonset
    Moonset10:10 am
  • Moon Phase - Day 21 Waning Gibbous

Thu 09

Partly Cloudy Day Partly Cloudy
54°/40°
Rain drop 8%
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Day

54°
Partly Cloudy Day
Rain drop
8%
SSW 11 mph

Sunshine and clouds mixed. High 54F. Winds SSW at 10 to 15 mph.

  • Humidity
    Humidity54%
  • UV index
    UV Index5 of 11
  • Sunrise
    Sunrise6:44 am
  • Sunset
    Sunset7:54 pm

Night

40°
Partly Cloudy Night
Mixed precipitation
16%
S 8 mph

A few clouds. Low around 40F. Winds S at 5 to 10 mph.

  • Humidity
    Humidity65%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise2:50 am
  • Moonset
    Moonset11:09 am
  • Moon Phase - Day 21 Waning Gibbous

Fri 10

Partly Cloudy Day Partly Cloudy
58°/45°
Rain drop 20%
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Day

58°
Partly Cloudy Day
Rain drop
20%
S 11 mph

Partly cloudy. Slight chance of a rain shower. High 58F. Winds S at 10 to 15 mph.

  • Humidity
    Humidity59%
  • UV index
    UV Index5 of 11
  • Sunrise
    Sunrise6:42 am
  • Sunset
    Sunset7:55 pm

Night

45°
Scattered Showers Night
Rain drop
34%
S 9 mph

Partly cloudy skies early followed by mostly cloudy skies and a few showers later at night. Low around 45F. Winds S at 5 to 10 mph. Chance of rain 30%.

  • Humidity
    Humidity72%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise3:29 am
  • Moonset
    Moonset12:13 pm
  • Moon Phase - Day 22 Last Quarter

Sat 11

Scattered Showers Day AM Showers
58°/43°
Rain drop 38%
Add

Day

58°
Scattered Showers Day
Rain drop
38%
SSW 12 mph

Showers in the morning with some clearing in the afternoon. High 58F. Winds SSW at 10 to 15 mph. Chance of rain 40%.

  • Humidity
    Humidity67%
  • UV index
    UV Index4 of 11
  • Sunrise
    Sunrise6:41 am
  • Sunset
    Sunset7:56 pm

Night

43°
Partly Cloudy Night
Rain drop
24%
SW 10 mph

Partly to mostly cloudy. Slight chance of a rain shower. Low 43F. Winds SW at 5 to 10 mph.

  • Humidity
    Humidity76%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise4:00 am
  • Moonset
    Moonset1:22 pm
  • Moon Phase - Day 23 Waning Crescent

Sun 12

Showers Showers
55°/43°
Rain drop 36%
Add

Day

55°
Showers
Rain drop
36%
SSW 11 mph

Cloudy with occasional showers. High near 55F. Winds SSW at 10 to 15 mph. Chance of rain 40%.

  • Humidity
    Humidity72%
  • UV index
    UV Index5 of 11
  • Sunrise
    Sunrise6:39 am
  • Sunset
    Sunset7:57 pm

Night

43°
Showers
Rain drop
47%
WSW 9 mph

Considerable cloudiness with occasional rain showers. Low 43F. Winds WSW at 5 to 10 mph. Chance of rain 50%.

  • Humidity
    Humidity78%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise4:26 am
  • Moonset
    Moonset2:31 pm
  • Moon Phase - Day 24 Waning Crescent

Mon 13

Showers Showers
56°/41°
Rain drop 48%
Add

Day

56°
Showers
Rain drop
48%
SW 12 mph

Considerable cloudiness with occasional rain showers. High 56F. Winds SW at 10 to 15 mph. Chance of rain 50%.

  • Humidity
    Humidity70%
  • UV index
    UV Index5 of 11
  • Sunrise
    Sunrise6:37 am
  • Sunset
    Sunset7:59 pm

Night

41°
Scattered Showers Night
Rain drop
42%
W 9 mph

Showers in the evening with some clearing overnight. Low 41F. Winds W at 5 to 10 mph. Chance of rain 40%.

  • Humidity
    Humidity78%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise4:49 am
  • Moonset
    Moonset3:43 pm
  • Moon Phase - Day 25 Waning Crescent
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