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South Mountain, Ontario

88°F
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South Mountain

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88°
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South Mountain, Ontario Weather
Today WinterCast Local {stormName} Tracker Hourly 10-Day Radar MinuteCast® Monthly Air Quality Health & Activities

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6 PM

87°
RealFeel® 89°
Very Warm
RealFeel Guide
Very Warm
82° to 89°
Older adults, infants, and those with sensitive medical conditions should minimize outdoor activity, especially in the sunshine.
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rain drop 47%
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Thunderstorms
alerts

Orange Warning - Heat

12:00 PM Wednesday - 4:00 AM Monday
alerts

Orange Warning - Heat

12:00 PM Wednesday - 4:00 AM Monday
alerts

Orange Warning - Heat

11:42 AM Friday - 11:00 PM Saturday

RealFeel Shade™88°

Heat Index92°

WindW 8 mph

Air QualityFair

Max UV Index1.0 (Low)

Wind Gusts17 mph

Humidity58%

Indoor Humidity58% (Very Humid)

Dew Point71° F

AccuLumen Brightness Index™1 (Dark)

Cloud Cover96%

Visibility10 mi

Cloud Ceiling30000 ft

7 PM

85°
RealFeel® 90°
Hot
RealFeel Guide
Hot
90° to 100°
Caution advised. Possible danger of dehydration, heat stroke, heat exhaustion and heat cramps if outside for extended periods, and especially while doing strenuous activities.
LEARN MORE
rain drop 43%
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Intermittent clouds
alerts

Orange Warning - Heat

12:00 PM Wednesday - 4:00 AM Monday
alerts

Orange Warning - Heat

12:00 PM Wednesday - 4:00 AM Monday
alerts

Orange Warning - Heat

11:42 AM Friday - 11:00 PM Saturday

RealFeel Shade™89°

Heat Index91°

WindWSW 7 mph

Air QualityFair

Max UV Index1.1 (Low)

Wind Gusts16 mph

Humidity63%

Indoor Humidity63% (Very Humid)

Dew Point71° F

AccuLumen Brightness Index™6 (Medium)

Cloud Cover70%

Visibility10 mi

Cloud Ceiling30000 ft

8 PM

83°
RealFeel® 88°
Very Warm
RealFeel Guide
Very Warm
82° to 89°
Older adults, infants, and those with sensitive medical conditions should minimize outdoor activity, especially in the sunshine.
LEARN MORE
rain drop 34%
Chevron down
Intermittent clouds
alerts

Orange Warning - Heat

12:00 PM Wednesday - 4:00 AM Monday
alerts

Orange Warning - Heat

12:00 PM Wednesday - 4:00 AM Monday
alerts

Orange Warning - Heat

11:42 AM Friday - 11:00 PM Saturday

RealFeel Shade™88°

Heat Index88°

WindSW 6 mph

Air QualityFair

Max UV Index0.4 (Low)

Wind Gusts15 mph

Humidity67%

Indoor Humidity67% (Very Humid)

Dew Point71° F

AccuLumen Brightness Index™2 (Dark)

Cloud Cover70%

Visibility10 mi

Cloud Ceiling30000 ft

9 PM

80°
RealFeel® 84°
Very Warm
RealFeel Guide
Very Warm
82° to 89°
Older adults, infants, and those with sensitive medical conditions should minimize outdoor activity, especially in the sunshine.
LEARN MORE
rain drop 34%
Chevron down
Intermittent clouds
alerts

Orange Warning - Heat

12:00 PM Wednesday - 4:00 AM Monday
alerts

Orange Warning - Heat

12:00 PM Wednesday - 4:00 AM Monday
alerts

Orange Warning - Heat

11:42 AM Friday - 11:00 PM Saturday

Heat Index84°

WindSW 6 mph

Air QualityFair

Wind Gusts15 mph

Humidity73%

Indoor Humidity73% (Very Humid)

Dew Point71° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover70%

Visibility10 mi

Cloud Ceiling30000 ft

10 PM

77°
RealFeel® 80°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
rain drop 40%
Chevron down
Intermittent clouds
alerts

Orange Warning - Heat

12:00 PM Wednesday - 4:00 AM Monday
alerts

Orange Warning - Heat

12:00 PM Wednesday - 4:00 AM Monday
alerts

Orange Warning - Heat

11:42 AM Friday - 11:00 PM Saturday

WindSW 6 mph

Air QualityFair

Wind Gusts14 mph

Humidity79%

Indoor Humidity79% (Very Humid)

Dew Point70° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover70%

Visibility10 mi

Cloud Ceiling30000 ft

11 PM

75°
RealFeel® 74°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
rain drop 51%
Chevron down
Mostly cloudy w/ t-storms
alerts

Orange Warning - Heat

12:00 PM Wednesday - 4:00 AM Monday
alerts

Orange Warning - Heat

12:00 PM Wednesday - 4:00 AM Monday
alerts

Orange Warning - Heat

11:42 AM Friday - 11:00 PM Saturday

WindSW 6 mph

Air QualityFair

Wind Gusts14 mph

Humidity84%

Indoor Humidity84% (Very Humid)

Dew Point70° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover70%

Rain0.04 in

Visibility6 mi

Cloud Ceiling4000 ft

Hourly Weather Forecast for South Mountain

AccuWeather's hourly forecast for South Mountain provides hour-by-hour temperatures, RealFeel® Temperature, and precipitation probability through the next 10 days. The current hour shows 87° with a RealFeel® of 89°, thunderstorms with a 47% chance of precipitation. Each hourly forecast includes wind speed, humidity, air quality, UV index, and the AccuLumen Brightness Index™, AccuWeather's measure of perceived outdoor light intensity. Forecasts are generated by proprietary systems developed by AccuWeather meteorologists since 1962.

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  • Gatineau, Quebec
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