10-day weather forecast for Alliston, Ontario L9R 1V4 - The Weather Channel | weather.com
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10 Day Weather-

As of 20:58 EDT
alertLevel3

Yellow Warning - Rainfall

Tonight

Rain Rain
--/2°
Rain drop 100%
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Night

2°
Rain
Rain drop
100%
E 14 km/h

Showers this evening, becoming a steady rain overnight. Low 2C. Winds E at 10 to 15 km/h. Chance of rain 100%. Rainfall around 12mm. Locally heavy rainfall possible.

  • Humidity
    Humidity84%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise02:23
  • Moonset
    Moonset10:41
  • Moon Phase - Day 21 Waning Gibbous

Wed 11

Rain Rain
11°/-4°
Rain drop 87%
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Day

11°
Rain
Rain drop
87%
SSE 12 km/h

Periods of rain. High 11C. Winds SSE at 10 to 15 km/h. Chance of rain 90%. Rainfall around 12mm.

  • Humidity
    Humidity92%
  • UV index
    UV Index1 of 11
  • Sunrise
    Sunrise07:39
  • Sunset
    Sunset19:21

Night

-4°
Windy
Snowflake
24%
WNW 32 km/h

Cloudy and becoming windy. Slight chance of a rain shower. Low -4C. Winds WNW at 25 to 40 km/h.

  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise03:23
  • Moonset
    Moonset11:27
  • Moon Phase - Day 22 Last Quarter

Thu 12

Partly Cloudy Day Partly Cloudy
-1°/-7°
Rain drop 5%
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Day

-1°
Partly Cloudy Day
Mixed precipitation
5%
WNW 26 km/h

Considerable clouds early. Some decrease in clouds later in the day. A few flurries or snow showers possible. High -1C. Winds WNW at 15 to 30 km/h.

  • Humidity
    Humidity60%
  • UV index
    UV Index3 of 11
  • Sunrise
    Sunrise07:37
  • Sunset
    Sunset19:22

Night

-7°
Mostly Clear Night
Snowflake
24%
WSW 16 km/h

Generally fair. A few flurries or snow showers possible. Low -7C. Winds WSW at 10 to 15 km/h.

  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise04:15
  • Moonset
    Moonset12:21
  • Moon Phase - Day 23 Waning Crescent

Fri 13

Rain, Snow, Wintery Mix Rain/Snow
1°/-7°
Rain drop 91%
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Day

1°
Rain, Snow, Wintery Mix
Mixed precipitation
91%
SSE 28 km/h

Watching a potential winter storm. Snow during the morning will mix with rain at times during the afternoon. High 1C. Winds SSE at 15 to 30 km/h. Chance of precip 90%. 7-12cm of snow expected.

  • Humidity
    Humidity80%
  • UV index
    UV Index2 of 11
  • Sunrise
    Sunrise07:35
  • Sunset
    Sunset19:23

Night

-7°
Scattered Snow Showers Night
Snowflake
52%
W 23 km/h

Mainly cloudy with snow showers around before midnight. Low -7C. Winds W at 15 to 30 km/h. Chance of snow 50%.

  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise04:59
  • Moonset
    Moonset13:24
  • Moon Phase - Day 24 Waning Crescent

Sat 14

Partly Cloudy Day Partly Cloudy
-1°/-8°
Rain drop 11%
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Day

-1°
Partly Cloudy Day
Mixed precipitation
11%
WNW 22 km/h

Partly to mostly cloudy. High -1C. Winds WNW at 15 to 30 km/h.

  • Humidity
    Humidity64%
  • UV index
    UV Index3 of 11
  • Sunrise
    Sunrise07:33
  • Sunset
    Sunset19:24

Night

-8°
Scattered Snow Showers Night
Snowflake
42%
S 10 km/h

Partly cloudy in the evening followed by periods of snow showers after midnight. Low -8C. Winds S at 10 to 15 km/h. Chance of snow 40%.

  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise05:35
  • Moonset
    Moonset14:31
  • Moon Phase - Day 25 Waning Crescent

Sun 15

Snow Snow
2°/-2°
Rain drop 87%
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Day

2°
Snow
Snowflake
87%
ESE 23 km/h

Watching a potential winter storm. Periods of snow. High 2C. Winds ESE at 15 to 30 km/h. Chance of snow 90%. 7-12cm of snow expected.

  • UV index
    UV Index2 of 11
  • Sunrise
    Sunrise07:31
  • Sunset
    Sunset19:26

Night

-2°
Rain, Snow, Wintery Mix
Mixed precipitation
84%
SSE 24 km/h

Periods of rain and snow. Low -2C. ESE winds shifting to SW at 15 to 30 km/h. Chance of precip 80%. Snowfall of 2-3cm.

  • Humidity
    Humidity85%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise06:04
  • Moonset
    Moonset15:43
  • Moon Phase - Day 26 Waning Crescent

Mon 16

Snow Showers AM Snow Showers
1°/-12°
Rain drop 63%
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Day

1°
Snow Showers
Snowflake
63%
W 29 km/h

Cloudy with snow showers mainly during the morning. High 1C. Winds W at 25 to 40 km/h. Chance of snow 60%. Snow accumulations less than 2cm.

  • UV index
    UV Index2 of 11
  • Sunrise
    Sunrise07:30
  • Sunset
    Sunset19:27

Night

-12°
Mostly Cloudy Night
Snowflake
18%
WNW 22 km/h

Mostly cloudy skies. A few flurries or snow showers possible. Low -12C. Winds WNW at 15 to 30 km/h.

  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise06:28
  • Moonset
    Moonset16:54
  • Moon Phase - Day 27 Waning Crescent

Tue 17

Mostly Cloudy Day Mostly Cloudy
-7°/-13°
Rain drop 9%
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Day

-7°
Mostly Cloudy Day
Snowflake
9%
NW 18 km/h

Mainly cloudy. Cold. High -7C. Winds NW at 15 to 25 km/h.

  • UV index
    UV Index3 of 11
  • Sunrise
    Sunrise07:28
  • Sunset
    Sunset19:28

Night

-13°
Partly Cloudy Night
Snowflake
11%
W 11 km/h

A few clouds from time to time. Low -13C. Winds W at 10 to 15 km/h.

  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise06:50
  • Moonset
    Moonset18:07
  • Moon Phase - Day 28 Waning Crescent

Wed 18

Partly Cloudy Day Partly Cloudy
-2°/-6°
Rain drop 13%
Add

Day

-2°
Partly Cloudy Day
Mixed precipitation
13%
SSW 13 km/h

Partly cloudy skies in the morning will give way to cloudy skies during the afternoon. High -2C. Winds SSW at 10 to 15 km/h.

  • Humidity
    Humidity56%
  • UV index
    UV Index3 of 11
  • Sunrise
    Sunrise07:26
  • Sunset
    Sunset19:29

Night

-6°
Mostly Cloudy Night
Snowflake
20%
SSE 9 km/h

Considerable cloudiness. A few flurries or snow showers possible. Low -6C. Winds light and variable.

  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise07:10
  • Moonset
    Moonset19:22
  • Moon Phase - Day 29 New Moon

Thu 19

Mostly Cloudy Day Mostly Cloudy
4°/-1°
Rain drop 23%
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Day

4°
Mostly Cloudy Day
Mixed precipitation
23%
S 15 km/h

Considerable cloudiness. A few flurries or snow showers possible. High 4C. Winds S at 10 to 15 km/h.

  • Humidity
    Humidity69%
  • UV index
    UV Index3 of 11
  • Sunrise
    Sunrise07:24
  • Sunset
    Sunset19:31

Night

-1°
Mostly Cloudy Night
Mixed precipitation
24%
S 11 km/h

Mostly cloudy skies. A shower of rain or wet snow possible. Low -1C. Winds S at 10 to 15 km/h.

  • Humidity
    Humidity76%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise07:30
  • Moonset
    Moonset20:37
  • Moon Phase - Day 0 New Moon

Fri 20

Mostly Cloudy Day Mostly Cloudy
6°/-2°
Rain drop 24%
Add

Day

6°
Mostly Cloudy Day
Rain drop
24%
SW 17 km/h

Considerable cloudiness. A shower of rain or wet snow possible. High 6C. Winds SW at 15 to 25 km/h.

  • Humidity
    Humidity73%
  • UV index
    UV Index3 of 11
  • Sunrise
    Sunrise07:22
  • Sunset
    Sunset19:32

Night

-2°
Scattered Snow Showers Night
Snowflake
31%
WNW 13 km/h

Mostly cloudy skies with a few snow showers late. Low -2C. Winds WNW at 10 to 15 km/h. Chance of snow 30%.

  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise07:51
  • Moonset
    Moonset21:56
  • Moon Phase - Day 2 Waxing Crescent

Sat 21

Snow Showers AM Snow Showers
4°/-4°
Rain drop 33%
Add

Day

4°
Snow Showers
Snowflake
33%
NW 17 km/h

Scattered snow showers early. Lingering clouds and areas of fog after noon. High 4C. Winds NW at 15 to 25 km/h. Chance of snow 30%.

  • UV index
    UV Index2 of 11
  • Sunrise
    Sunrise07:20
  • Sunset
    Sunset19:33

Night

-4°
Scattered Snow Showers Night
Snowflake
34%
NNW 14 km/h

Mostly cloudy skies with a few snow showers late. Low -4C. Winds NNW at 10 to 15 km/h. Chance of snow 30%.

  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise08:15
  • Moonset
    Moonset23:17
  • Moon Phase - Day 3 Waxing Crescent

Sun 22

Snow Showers Snow Showers
4°/-4°
Rain drop 41%
Add

Day

4°
Snow Showers
Snowflake
41%
NE 16 km/h

Occasional snow showers. High 4C. Winds NE at 10 to 15 km/h. Chance of snow 40%.

  • UV index
    UV Index3 of 11
  • Sunrise
    Sunrise07:19
  • Sunset
    Sunset19:34

Night

-4°
Snow Showers
Snowflake
49%
NE 13 km/h

Snow showers. Low -4C. Winds NE at 10 to 15 km/h. Chance of snow 50%. 2-3cm of snow expected.

  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise08:45
  • Moonset
    Moonset--
  • Moon Phase - Day 4 Waxing Crescent

Mon 23

Snow Showers AM Snow Showers
3°/-3°
Rain drop 37%
Add

Day

3°
Snow Showers
Snowflake
37%
N 15 km/h

A few snow showers around in the morning, otherwise mostly cloudy. High 3C. Winds N at 10 to 15 km/h. Chance of snow 40%.

  • UV index
    UV Index3 of 11
  • Sunrise
    Sunrise07:17
  • Sunset
    Sunset19:36

Night

-3°
Snow Showers
Snowflake
34%
NNW 11 km/h

Flurries and a few snow showers throughout the night. Low -3C. Winds NNW at 10 to 15 km/h. Chance of snow 30%. Snow accumulations less than 2cm.

  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise09:24
  • Moonset
    Moonset00:38
  • Moon Phase - Day 5 Waxing Crescent

Tue 24

Snow Showers AM Snow Showers
6°/-2°
Rain drop 34%
Add

Day

6°
Snow Showers
Snowflake
34%
NNE 16 km/h

Mostly cloudy with a few snow showers in the morning. High 6C. Winds NNE at 10 to 15 km/h. Chance of snow 30%.

  • UV index
    UV Index3 of 11
  • Sunrise
    Sunrise07:15
  • Sunset
    Sunset19:37

Night

-2°
Rain, Snow, Wintery Mix
Mixed precipitation
52%
SE 13 km/h

Mainly rain and snow mixed in the evening. Then a light wintry mix overnight. Low -2C. Winds SE at 10 to 15 km/h. Chance of precip 50%. Snow and ice accumulations less than 2cm.

  • Humidity
    Humidity81%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise10:13
  • Moonset
    Moonset01:56
  • Moon Phase - Day 6 Waxing Crescent
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