10-Day Weather Forecast for St. Thomas, Ontario N5R 0K3, Canada - The Weather Channel | weather.com
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10 Day Weather-

As of 3:21 am EDT
alertLevel3

Yellow Warning - Wind

Today

Windy Partly Cloudy/Wind
34°/29°
Rain drop 15%
Subtract

Day

34°
Windy
Mixed precipitation
15%
NW 22 mph

Windy. Cloudy skies will become partly cloudy this afternoon. A few flurries or snow showers possible. High 34F. Winds NW at 20 to 30 mph.

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  • Humidity
    Humidity62%
  • UV index
    UV Index4 of 11
  • Sunrise
    Sunrise7:38 am
  • Sunset
    Sunset7:30 pm

Night

29°
Scattered Snow Showers Night
Snowflake
50%
E 16 mph

Cloudy. Snow showers developing late. Low 29F. Winds E at 10 to 20 mph. Chance of snow 50%. Snow accumulations less than one inch.

  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise5:36 am
  • Moonset
    Moonset2:42 pm
  • Moon Phase - Day 25 Waning Crescent

Sun 15

Cloudy Cloudy
52°/47°
Rain drop 24%
Add

Day

52°
Cloudy
Rain drop
24%
ESE 20 mph

Cloudy skies. Windy during the morning. A few flurries or snow showers possible. High 52F. Winds ESE at 20 to 30 mph.

  • Humidity
    Humidity69%
  • UV index
    UV Index2 of 11
  • Sunrise
    Sunrise7:36 am
  • Sunset
    Sunset7:31 pm

Night

47°
Scattered Showers Night
Rain drop
52%
SSE 25 mph

Mostly cloudy and windy with showers developing late. Low 47F. Winds SSE at 20 to 30 mph. Chance of rain 50%. Winds could occasionally gust over 40 mph.

  • Humidity
    Humidity70%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise6:05 am
  • Moonset
    Moonset3:52 pm
  • Moon Phase - Day 26 Waning Crescent

Mon 16

Rain AM Rain/Wind
50°/15°
Rain drop 67%
Add

Day

50°
Rain
Rain drop
67%
SW 24 mph

Cloudy and windy with rain ending in the afternoon. A few flurries or snow showers possible. Morning high of 50F with temps falling to near freezing. Winds SW at 20 to 30 mph. Chance of rain 70%.

  • Humidity
    Humidity74%
  • UV index
    UV Index2 of 11
  • Sunrise
    Sunrise7:35 am
  • Sunset
    Sunset7:32 pm

Night

15°
Windy
Snowflake
11%
W 23 mph

Cloudy and windy. Low near 15F. Winds W at 20 to 30 mph.

  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise6:31 am
  • Moonset
    Moonset5:03 pm
  • Moon Phase - Day 27 Waning Crescent

Tue 17

Cloudy Cloudy
25°/19°
Rain drop 24%
Add

Day

25°
Cloudy
Snowflake
24%
WNW 18 mph

Cloudy skies. A few flurries or snow showers possible. High near 25F. Winds WNW at 15 to 25 mph.

  • UV index
    UV Index2 of 11
  • Sunrise
    Sunrise7:33 am
  • Sunset
    Sunset7:33 pm

Night

19°
Partly Cloudy Night
Snowflake
1%
W 12 mph

Cloudy skies early, then partly cloudy after midnight. Cold. Low 19F. Winds W at 10 to 15 mph.

  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise6:54 am
  • Moonset
    Moonset6:14 pm
  • Moon Phase - Day 28 Waning Crescent

Wed 18

Snow Showers PM Snow Showers
32°/30°
Rain drop 38%
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Day

32°
Snow Showers
Snowflake
38%
S 17 mph

Cloudy. Snow showers developing in the afternoon. High 32F. Winds S at 10 to 20 mph. Chance of snow 40%. Snow accumulations less than one inch.

  • UV index
    UV Index2 of 11
  • Sunrise
    Sunrise7:31 am
  • Sunset
    Sunset7:35 pm

Night

30°
Scattered Snow Showers Night
Snowflake
37%
S 13 mph

Cloudy with snow showers mainly during the evening. Low around 30F. Winds S at 10 to 15 mph. Chance of snow 40%.

  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise7:15 am
  • Moonset
    Moonset7:27 pm
  • Moon Phase - Day 29 New Moon

Thu 19

Cloudy Cloudy
42°/31°
Rain drop 15%
Add

Day

42°
Cloudy
Rain drop
15%
SW 10 mph

Cloudy. High 42F. Winds SW at 10 to 15 mph.

  • Humidity
    Humidity74%
  • UV index
    UV Index3 of 11
  • Sunrise
    Sunrise7:29 am
  • Sunset
    Sunset7:36 pm

Night

31°
Mostly Cloudy Night
Mixed precipitation
24%
SW 8 mph

Mostly cloudy skies. Slight chance of a rain shower. Low 31F. Winds SW at 5 to 10 mph.

  • Humidity
    Humidity84%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise7:36 am
  • Moonset
    Moonset8:42 pm
  • Moon Phase - Day 0 New Moon

Fri 20

Freezing Drizzle and Rain alertLevel3
AM Rain/Ice
43°/33°
Rain drop 31%
Add

Day

43°
Freezing Drizzle and Rain alertLevel3
Mixed precipitation
31%
S 9 mph

Periods of rain and freezing rain in the morning...then becoming mostly cloudy. High 43F. Winds S at 5 to 10 mph. Chance of precip 30%.

  • Humidity
    Humidity75%
  • UV index
    UV Index3 of 11
  • Sunrise
    Sunrise7:28 am
  • Sunset
    Sunset7:37 pm

Night

33°
Mostly Cloudy Night
Mixed precipitation
21%
NW 8 mph

Considerable cloudiness. A shower of rain or wet snow possible. Low 33F. Winds NW at 5 to 10 mph.

  • Humidity
    Humidity81%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise7:58 am
  • Moonset
    Moonset9:59 pm
  • Moon Phase - Day 2 Waxing Crescent

Sat 21

Mostly Cloudy Day Mostly Cloudy
38°/28°
Rain drop 18%
Add

Day

38°
Mostly Cloudy Day
Mixed precipitation
18%
NW 15 mph

Mostly cloudy skies. Temps nearly steady in the mid to upper 30s. Winds NW at 10 to 20 mph.

  • Humidity
    Humidity71%
  • UV index
    UV Index4 of 11
  • Sunrise
    Sunrise7:26 am
  • Sunset
    Sunset7:38 pm

Night

28°
Mostly Cloudy Night
Mixed precipitation
14%
NNW 13 mph

Mainly cloudy. Low 28F. Winds NNW at 10 to 15 mph.

  • Humidity
    Humidity72%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise8:24 am
  • Moonset
    Moonset11:19 pm
  • Moon Phase - Day 3 Waxing Crescent

Sun 22

Partly Cloudy Day Partly Cloudy
38°/27°
Rain drop 7%
Add

Day

38°
Partly Cloudy Day
Mixed precipitation
7%
NNW 12 mph

Mostly cloudy skies early, then partly cloudy in the afternoon. High 38F. Winds NNW at 10 to 15 mph.

  • Humidity
    Humidity58%
  • UV index
    UV Index4 of 11
  • Sunrise
    Sunrise7:24 am
  • Sunset
    Sunset7:39 pm

Night

27°
Partly Cloudy Night
Mixed precipitation
7%
N 11 mph

A few clouds from time to time. Low 27F. Winds N at 10 to 15 mph.

  • Humidity
    Humidity68%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise8:55 am
  • Moonset
    Moonset--
  • Moon Phase - Day 4 Waxing Crescent

Mon 23

Partly Cloudy Day Partly Cloudy
41°/30°
Rain drop 9%
Add

Day

41°
Partly Cloudy Day
Rain drop
9%
N 13 mph

Sunshine and clouds mixed. High 41F. Winds N at 10 to 15 mph.

  • Humidity
    Humidity62%
  • UV index
    UV Index4 of 11
  • Sunrise
    Sunrise7:22 am
  • Sunset
    Sunset7:40 pm

Night

30°
Rain, Snow, Wintery Mix
Mixed precipitation
39%
NE 11 mph

Cloudy with showers of rain and wet snow in the evening. Low around 30F. Winds NE at 10 to 15 mph. Chance of precip 40%.

  • Humidity
    Humidity72%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise9:35 am
  • Moonset
    Moonset12:39 am
  • Moon Phase - Day 5 Waxing Crescent

Tue 24

Mostly Cloudy Day Mostly Cloudy
40°/30°
Rain drop 24%
Add

Day

40°
Mostly Cloudy Day
Rain drop
24%
NE 13 mph

Mostly cloudy. High near 40F. Winds NE at 10 to 15 mph.

  • Humidity
    Humidity67%
  • UV index
    UV Index4 of 11
  • Sunrise
    Sunrise7:21 am
  • Sunset
    Sunset7:42 pm

Night

30°
Mostly Cloudy Night
Mixed precipitation
16%
NNE 12 mph

Considerable cloudiness. A few flurries or snow showers possible. Low near 30F. Winds NNE at 10 to 15 mph.

  • Humidity
    Humidity73%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise10:25 am
  • Moonset
    Moonset1:55 am
  • Moon Phase - Day 6 Waxing Crescent

Wed 25

Mostly Cloudy Day Mostly Cloudy
41°/32°
Rain drop 24%
Add

Day

41°
Mostly Cloudy Day
Rain drop
24%
NE 12 mph

Mostly cloudy skies. A few flurries or snow showers possible. High 41F. Winds NE at 10 to 15 mph.

  • Humidity
    Humidity67%
  • UV index
    UV Index4 of 11
  • Sunrise
    Sunrise7:19 am
  • Sunset
    Sunset7:43 pm

Night

32°
Mostly Cloudy Night
Mixed precipitation
24%
ENE 12 mph

Mostly cloudy. A few flurries or snow showers possible. Low 32F. Winds ENE at 10 to 15 mph.

  • Humidity
    Humidity71%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise11:28 am
  • Moonset
    Moonset3:03 am
  • Moon Phase - Day 7 First Quarter

Thu 26

Rain, Snow, Wintery Mix Snow to Rain
42°/29°
Rain drop 50%
Add

Day

42°
Rain, Snow, Wintery Mix
Rain drop
50%
SE 15 mph

Moderating temperatures will change morning snow showers to rain showers by late day. High 42F. ESE winds shifting to WSW at 10 to 20 mph. Chance of rain 50%.

  • Humidity
    Humidity72%
  • UV index
    UV Index3 of 11
  • Sunrise
    Sunrise7:17 am
  • Sunset
    Sunset7:44 pm

Night

29°
Rain, Snow, Wintery Mix
Mixed precipitation
51%
NNW 14 mph

Cloudy with a mixture of rain and snow in the evening. Remaining mostly cloudy late. Low 29F. Winds NNW at 10 to 20 mph. Chance of precip 50%.

  • Humidity
    Humidity80%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise12:39 pm
  • Moonset
    Moonset3:58 am
  • Moon Phase - Day 8 Waxing Gibbous

Fri 27

Mostly Cloudy Day Mostly Cloudy
40°/31°
Rain drop 24%
Add

Day

40°
Mostly Cloudy Day
Rain drop
24%
NNW 15 mph

Mainly cloudy. A few flurries or snow showers possible. High near 40F. Winds NNW at 10 to 20 mph.

  • Humidity
    Humidity68%
  • UV index
    UV Index4 of 11
  • Sunrise
    Sunrise7:15 am
  • Sunset
    Sunset7:45 pm

Night

31°
Partly Cloudy Night
Mixed precipitation
16%
N 12 mph

Partly to mostly cloudy. A few flurries or snow showers possible. Low 31F. Winds N at 10 to 15 mph.

  • Humidity
    Humidity73%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise1:54 pm
  • Moonset
    Moonset4:41 am
  • Moon Phase - Day 9 Waxing Gibbous

Sat 28

Partly Cloudy Day Partly Cloudy
42°/34°
Rain drop 24%
Add

Day

42°
Partly Cloudy Day
Rain drop
24%
SE 13 mph

Partly cloudy skies. A few flurries or snow showers possible. High 42F. Winds SE at 10 to 15 mph.

  • Humidity
    Humidity67%
  • UV index
    UV Index5 of 11
  • Sunrise
    Sunrise7:14 am
  • Sunset
    Sunset7:46 pm

Night

34°
Rain, Snow, Wintery Mix
Mixed precipitation
32%
SSE 12 mph

Partly cloudy skies early will give way to cloudy skies with light rain and snow developing overnight. Low 34F. Winds SSE at 10 to 15 mph. Chance of precip 30%.

  • Humidity
    Humidity75%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise3:09 pm
  • Moonset
    Moonset5:15 am
  • Moon Phase - Day 10 Waxing Gibbous
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