Alliston, Ontario

Hourly

12 AM

37° RealFeel® 24° Very Cold RealFeel Guide Very Cold 10° to 24° Caution advised. Older adults, infants, and those with sensitive medical conditions, should be well dressed to protect from hypothermia and frostbite. Coat, hat, gloves and a scarf are appropriate. LEARN MORE 0% Mostly clear

• Wind: NW 16 mph
• Air Quality: Excellent
• Wind Gusts: 33 mph
• Humidity: 73%
• Indoor Humidity: 38% (Dry)
• Dew Point: 29° F
• Cloud Cover: 25%
• Visibility: 10 mi
• Cloud Ceiling: 34000 ft

1 AM

35° RealFeel® 23° Very Cold RealFeel Guide Very Cold 10° to 24° Caution advised. Older adults, infants, and those with sensitive medical conditions, should be well dressed to protect from hypothermia and frostbite. Coat, hat, gloves and a scarf are appropriate. LEARN MORE 0% Partly cloudy

• Wind: NW 15 mph
• Air Quality: Excellent
• Wind Gusts: 30 mph
• Humidity: 77%
• Indoor Humidity: 38% (Dry)
• Dew Point: 29° F
• Cloud Cover: 30%
• Visibility: 10 mi
• Cloud Ceiling: 30000 ft

2 AM

34° RealFeel® 22° Very Cold RealFeel Guide Very Cold 10° to 24° Caution advised. Older adults, infants, and those with sensitive medical conditions, should be well dressed to protect from hypothermia and frostbite. Coat, hat, gloves and a scarf are appropriate. LEARN MORE 0% Mostly clear

• Wind: NW 14 mph
• Air Quality: Excellent
• Wind Gusts: 28 mph
• Humidity: 74%
• Indoor Humidity: 36% (Dry)
• Dew Point: 27° F
• Cloud Cover: 18%
• Visibility: 10 mi
• Cloud Ceiling: 30000 ft

3 AM

32° RealFeel® 21° Very Cold RealFeel Guide Very Cold 10° to 24° Caution advised. Older adults, infants, and those with sensitive medical conditions, should be well dressed to protect from hypothermia and frostbite. Coat, hat, gloves and a scarf are appropriate. LEARN MORE 0% Mostly clear

• Wind: NW 13 mph
• Air Quality: Excellent
• Wind Gusts: 24 mph
• Humidity: 74%
• Indoor Humidity: 34% (Dry)
• Dew Point: 25° F
• Cloud Cover: 22%
• Visibility: 10 mi
• Cloud Ceiling: 30000 ft

4 AM

31° RealFeel® 20° Very Cold RealFeel Guide Very Cold 10° to 24° Caution advised. Older adults, infants, and those with sensitive medical conditions, should be well dressed to protect from hypothermia and frostbite. Coat, hat, gloves and a scarf are appropriate. LEARN MORE 0% Mostly clear

• Wind: NNW 12 mph
• Air Quality: Excellent
• Wind Gusts: 23 mph
• Humidity: 76%
• Indoor Humidity: 34% (Dry)
• Dew Point: 25° F
• Cloud Cover: 25%
• Visibility: 10 mi
• Cloud Ceiling: 30000 ft

5 AM

30° RealFeel® 20° Very Cold RealFeel Guide Very Cold 10° to 24° Caution advised. Older adults, infants, and those with sensitive medical conditions, should be well dressed to protect from hypothermia and frostbite. Coat, hat, gloves and a scarf are appropriate. LEARN MORE 0% Mostly clear

• Wind: NNW 10 mph
• Air Quality: Excellent
• Wind Gusts: 22 mph
• Humidity: 79%
• Indoor Humidity: 34% (Dry)
• Dew Point: 24° F
• Cloud Cover: 25%
• Visibility: 10 mi
• Cloud Ceiling: 30000 ft

6 AM

29° RealFeel® 19° Very Cold RealFeel Guide Very Cold 10° to 24° Caution advised. Older adults, infants, and those with sensitive medical conditions, should be well dressed to protect from hypothermia and frostbite. Coat, hat, gloves and a scarf are appropriate. LEARN MORE 0% Mostly clear

• Wind: NNW 10 mph
• Air Quality: Excellent
• Wind Gusts: 21 mph
• Humidity: 81%
• Indoor Humidity: 33% (Dry)
• Dew Point: 23° F
• Cloud Cover: 25%
• Visibility: 10 mi
• Cloud Ceiling: 30000 ft

7 AM

30° RealFeel® 22° Very Cold RealFeel Guide Very Cold 10° to 24° Caution advised. Older adults, infants, and those with sensitive medical conditions, should be well dressed to protect from hypothermia and frostbite. Coat, hat, gloves and a scarf are appropriate. LEARN MORE 0% Mostly sunny

• RealFeel Shade™: 22°
• Wind: NNW 10 mph
• Air Quality: Excellent
• Max UV Index: 1 Low
• Wind Gusts: 21 mph
• Humidity: 75%
• Indoor Humidity: 33% (Dry)
• Dew Point: 23° F
• Cloud Cover: 25%
• Visibility: 10 mi
• Cloud Ceiling: 30000 ft

8 AM

33° RealFeel® 26° Cold RealFeel Guide Cold 25° to 39° Coats and hats are appropriate, consider gloves and a scarf. LEARN MORE 0% Mostly cloudy

• RealFeel Shade™: 24°
• Wind: NNW 10 mph
• Air Quality: Excellent
• Max UV Index: 1 Low
• Wind Gusts: 20 mph
• Humidity: 69%
• Indoor Humidity: 34% (Dry)
• Dew Point: 24° F
• Cloud Cover: 76%
• Visibility: 10 mi
• Cloud Ceiling: 30000 ft

9 AM

35° RealFeel® 31° Cold RealFeel Guide Cold 25° to 39° Coats and hats are appropriate, consider gloves and a scarf. LEARN MORE 0% Mostly cloudy

• RealFeel Shade™: 27°
• Wind: NNW 9 mph
• Air Quality: Excellent
• Max UV Index: 2 Low
• Wind Gusts: 18 mph
• Humidity: 64%
• Indoor Humidity: 34% (Dry)
• Dew Point: 24° F
• Cloud Cover: 76%
• Visibility: 10 mi
• Cloud Ceiling: 30000 ft

10 AM

38° RealFeel® 37° Cold RealFeel Guide Cold 25° to 39° Coats and hats are appropriate, consider gloves and a scarf. LEARN MORE 0% Mostly cloudy

• RealFeel Shade™: 31°
• Wind: NNW 9 mph
• Air Quality: Excellent
• Max UV Index: 3 Moderate
• Wind Gusts: 17 mph
• Humidity: 59%
• Indoor Humidity: 35% (Dry)
• Dew Point: 25° F
• Cloud Cover: 76%
• Visibility: 10 mi
• Cloud Ceiling: 30000 ft

11 AM

41° RealFeel® 42° Chilly RealFeel Guide Chilly 40° to 52° Jacket or sweater is recommended. LEARN MORE 0% Mostly cloudy

• RealFeel Shade™: 35°
• Wind: NNW 9 mph
• Air Quality: Excellent
• Max UV Index: 4 Moderate
• Wind Gusts: 15 mph
• Humidity: 53%
• Indoor Humidity: 35% (Dry)
• Dew Point: 25° F
• Cloud Cover: 76%
• Visibility: 10 mi
• Cloud Ceiling: 30000 ft

12 PM

43° RealFeel® 46° Chilly RealFeel Guide Chilly 40° to 52° Jacket or sweater is recommended. LEARN MORE 0% Mostly cloudy

• RealFeel Shade™: 37°
• Wind: NW 9 mph
• Air Quality: Excellent
• Max UV Index: 6 High
• Wind Gusts: 15 mph
• Humidity: 48%
• Indoor Humidity: 34% (Dry)
• Dew Point: 25° F
• Cloud Cover: 76%
• Visibility: 10 mi
• Cloud Ceiling: 30000 ft

1 PM

46° RealFeel® 50° Chilly RealFeel Guide Chilly 40° to 52° Jacket or sweater is recommended. LEARN MORE 0% Mostly cloudy

• RealFeel Shade™: 40°
• Wind: NW 9 mph
• Air Quality: Excellent
• Max UV Index: 6 High
• Wind Gusts: 15 mph
• Humidity: 42%
• Indoor Humidity: 34% (Dry)
• Dew Point: 24° F
• Cloud Cover: 76%
• Visibility: 10 mi
• Cloud Ceiling: 30000 ft

2 PM

48° RealFeel® 51° Chilly RealFeel Guide Chilly 40° to 52° Jacket or sweater is recommended. LEARN MORE 0% Mostly cloudy

• RealFeel Shade™: 43°
• Wind: NW 9 mph
• Air Quality: Excellent
• Max UV Index: 6 High
• Wind Gusts: 15 mph
• Humidity: 39%
• Indoor Humidity: 34% (Dry)
• Dew Point: 24° F
• Cloud Cover: 76%
• Visibility: 10 mi
• Cloud Ceiling: 30000 ft

3 PM

49° RealFeel® 51° Chilly RealFeel Guide Chilly 40° to 52° Jacket or sweater is recommended. LEARN MORE 0% Mostly cloudy

• RealFeel Shade™: 45°
• Wind: NW 8 mph
• Air Quality: Excellent
• Max UV Index: 4 Moderate
• Wind Gusts: 15 mph
• Humidity: 37%
• Indoor Humidity: 33% (Dry)
• Dew Point: 24° F
• Cloud Cover: 76%
• Visibility: 10 mi
• Cloud Ceiling: 30000 ft

4 PM

50° RealFeel® 51° Chilly RealFeel Guide Chilly 40° to 52° Jacket or sweater is recommended. LEARN MORE 0% Mostly cloudy

• RealFeel Shade™: 46°
• Wind: NNW 8 mph
• Air Quality: Excellent
• Max UV Index: 3 Moderate
• Wind Gusts: 15 mph
• Humidity: 35%
• Indoor Humidity: 33% (Dry)
• Dew Point: 24° F
• Cloud Cover: 76%
• Visibility: 10 mi
• Cloud Ceiling: 30000 ft

5 PM

52° RealFeel® 52° Chilly RealFeel Guide Chilly 40° to 52° Jacket or sweater is recommended. LEARN MORE 0% Mostly cloudy

• RealFeel Shade™: 48°
• Wind: NNW 8 mph
• Air Quality: Excellent
• Max UV Index: 2 Low
• Wind Gusts: 16 mph
• Humidity: 34%
• Indoor Humidity: 34% (Dry)
• Dew Point: 24° F
• Cloud Cover: 76%
• Visibility: 10 mi
• Cloud Ceiling: 30000 ft

6 PM

49° RealFeel® 48° Chilly RealFeel Guide Chilly 40° to 52° Jacket or sweater is recommended. LEARN MORE 0% Mostly cloudy

• RealFeel Shade™: 45°
• Wind: NNW 7 mph
• Air Quality: Excellent
• Max UV Index: 1 Low
• Wind Gusts: 14 mph
• Humidity: 38%
• Indoor Humidity: 34% (Dry)
• Dew Point: 24° F
• Cloud Cover: 76%
• Visibility: 10 mi
• Cloud Ceiling: 30000 ft

7 PM

47° RealFeel® 45° Chilly RealFeel Guide Chilly 40° to 52° Jacket or sweater is recommended. LEARN MORE 0% Mostly cloudy

• RealFeel Shade™: 45°
• Wind: NNW 7 mph
• Air Quality: Fair
• Max UV Index: 1 Low
• Wind Gusts: 13 mph
• Humidity: 40%
• Indoor Humidity: 34% (Dry)
• Dew Point: 24° F
• Cloud Cover: 76%
• Visibility: 10 mi
• Cloud Ceiling: 30000 ft

8 PM

44° RealFeel® 42° Chilly RealFeel Guide Chilly 40° to 52° Jacket or sweater is recommended. LEARN MORE 0% Mostly sunny

• RealFeel Shade™: 42°
• Wind: NNW 6 mph
• Air Quality: Fair
• Max UV Index: 0 Low
• Wind Gusts: 12 mph
• Humidity: 45%
• Indoor Humidity: 33% (Dry)
• Dew Point: 24° F
• Cloud Cover: 25%
• Visibility: 10 mi
• Cloud Ceiling: 30000 ft

9 PM

41° RealFeel® 40° Chilly RealFeel Guide Chilly 40° to 52° Jacket or sweater is recommended. LEARN MORE 0% Mostly clear

• Wind: NNW 5 mph
• Air Quality: Fair
• Wind Gusts: 9 mph
• Humidity: 50%
• Indoor Humidity: 33% (Dry)
• Dew Point: 24° F
• Cloud Cover: 25%
• Visibility: 10 mi
• Cloud Ceiling: 30000 ft

10 PM

38° RealFeel® 39° Cold RealFeel Guide Cold 25° to 39° Coats and hats are appropriate, consider gloves and a scarf. LEARN MORE 0% Mostly clear

• Wind: NNW 4 mph
• Air Quality: Fair
• Wind Gusts: 8 mph
• Humidity: 56%
• Indoor Humidity: 33% (Dry)
• Dew Point: 24° F
• Cloud Cover: 25%
• Visibility: 10 mi
• Cloud Ceiling: 30000 ft

11 PM

36° RealFeel® 38° Cold RealFeel Guide Cold 25° to 39° Coats and hats are appropriate, consider gloves and a scarf. LEARN MORE 0% Mostly clear

• Wind: NW 4 mph
• Air Quality: Fair
• Wind Gusts: 7 mph
• Humidity: 61%
• Indoor Humidity: 34% (Dry)
• Dew Point: 24° F
• Cloud Cover: 25%
• Visibility: 10 mi
• Cloud Ceiling: 30000 ft