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Greater Sudbury, Ontario

81°F
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Greater Sudbury

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81°
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Greater Sudbury, Ontario Weather
Today WinterCast Local {stormName} Tracker Hourly 10-Day Radar MinuteCast® Monthly Air Quality Health & Activities

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 10-Day Radar MinuteCast® Monthly Air Quality Health & Activities

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12 PM

83°
RealFeel® 87°
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 0%
Chevron down
Intermittent clouds
alerts

Yellow Warning - Heat

10:59 AM Monday - 2:59 AM Friday

RealFeel Shade™79°

Heat Index83°

WindS 10 mph

Air QualityFair

Max UV Index8.6 (Very High)

Wind Gusts20 mph

Humidity44%

Indoor Humidity44% (Slightly Humid)

Dew Point59° F

AccuLumen Brightness Index™7 (Bright)

Cloud Cover58%

Visibility10 mi

Cloud Ceiling33300 ft

1 PM

85°
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 0%
Chevron down
Intermittent clouds
alerts

Yellow Warning - Heat

10:59 AM Monday - 2:59 AM Friday

RealFeel Shade™81°

Heat Index83°

WindS 12 mph

Air QualityFair

Max UV Index8.0 (Very High)

Wind Gusts23 mph

Humidity36%

Indoor Humidity36% (Ideal Humidity)

Dew Point55° F

AccuLumen Brightness Index™6 (Medium)

Cloud Cover70%

Visibility10 mi

Cloud Ceiling30000 ft

2 PM

86°
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.
LEARN MORE
rain drop 0%
Chevron down
Intermittent clouds
alerts

Yellow Warning - Heat

10:59 AM Monday - 2:59 AM Friday

RealFeel Shade™83°

Heat Index84°

WindS 13 mph

Air QualityFair

Max UV Index7.4 (High)

Wind Gusts27 mph

Humidity31%

Indoor Humidity31% (Ideal Humidity)

Dew Point52° F

AccuLumen Brightness Index™6 (Medium)

Cloud Cover70%

Visibility10 mi

Cloud Ceiling30000 ft

3 PM

85°
RealFeel® 87°
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 0%
Chevron down
Intermittent clouds
alerts

Yellow Warning - Heat

10:59 AM Monday - 2:59 AM Friday

RealFeel Shade™82°

Heat Index83°

WindS 13 mph

Air QualityFair

Max UV Index5.8 (High)

Wind Gusts27 mph

Humidity31%

Indoor Humidity31% (Ideal Humidity)

Dew Point52° F

AccuLumen Brightness Index™6 (Medium)

Cloud Cover70%

Visibility10 mi

Cloud Ceiling30000 ft

4 PM

84°
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 0%
Chevron down
Intermittent clouds
alerts

Yellow Warning - Heat

10:59 AM Monday - 2:59 AM Friday

RealFeel Shade™80°

Heat Index82°

WindS 13 mph

Air QualityFair

Max UV Index4.1 (Moderate)

Wind Gusts25 mph

Humidity33%

Indoor Humidity33% (Ideal Humidity)

Dew Point52° F

AccuLumen Brightness Index™6 (Medium)

Cloud Cover70%

Visibility10 mi

Cloud Ceiling30000 ft

5 PM

82°
RealFeel® 82°
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 0%
Chevron down
Intermittent clouds
alerts

Yellow Warning - Heat

10:59 AM Monday - 2:59 AM Friday

RealFeel Shade™79°

Heat Index81°

WindSSW 10 mph

Air QualityFair

Max UV Index3.0 (Moderate)

Wind Gusts24 mph

Humidity35%

Indoor Humidity35% (Ideal Humidity)

Dew Point52° F

AccuLumen Brightness Index™6 (Medium)

Cloud Cover70%

Visibility10 mi

Cloud Ceiling30000 ft

6 PM

80°
RealFeel® 80°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
rain drop 0%
Chevron down
Intermittent clouds
alerts

Yellow Warning - Heat

10:59 AM Monday - 2:59 AM Friday

RealFeel Shade™77°

Heat Index80°

WindSSW 9 mph

Air QualityFair

Max UV Index2.0 (Low)

Wind Gusts21 mph

Humidity39%

Indoor Humidity39% (Ideal Humidity)

Dew Point53° F

AccuLumen Brightness Index™6 (Medium)

Cloud Cover70%

Visibility10 mi

Cloud Ceiling30000 ft

7 PM

77°
RealFeel® 77°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
rain drop 1%
Chevron down
Intermittent clouds
alerts

Yellow Warning - Heat

10:59 AM Monday - 2:59 AM Friday

RealFeel Shade™75°

WindSSW 7 mph

Air QualityFair

Max UV Index1.2 (Low)

Wind Gusts18 mph

Humidity47%

Indoor Humidity47% (Slightly Humid)

Dew Point56° F

AccuLumen Brightness Index™6 (Medium)

Cloud Cover70%

Visibility10 mi

Cloud Ceiling30000 ft

8 PM

74°
RealFeel® 69°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
rain drop 61%
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Thunderstorms
alerts

Yellow Warning - Heat

10:59 AM Monday - 2:59 AM Friday

RealFeel Shade™69°

WindS 7 mph

Air QualityFair

Max UV Index0.1 (Low)

Wind Gusts16 mph

Humidity68%

Indoor Humidity68% (Humid)

Dew Point63° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover99%

Rain0.10 in

Visibility5 mi

Cloud Ceiling4000 ft

9 PM

71°
RealFeel® 68°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
rain drop 61%
Chevron down
Thunderstorms
alerts

Yellow Warning - Heat

10:59 AM Monday - 2:59 AM Friday

RealFeel Shade™68°

WindSSE 6 mph

Air QualityFair

Max UV Index0.0 (Low)

Wind Gusts16 mph

Humidity82%

Indoor Humidity82% (Humid)

Dew Point66° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover96%

Rain0.10 in

Visibility5 mi

Cloud Ceiling2000 ft

10 PM

73°
RealFeel® 72°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
rain drop 49%
Chevron down
Cloudy
alerts

Yellow Warning - Heat

10:59 AM Monday - 2:59 AM Friday

WindSE 6 mph

Air QualityFair

Wind Gusts15 mph

Humidity77%

Indoor Humidity77% (Humid)

Dew Point65° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover95%

Visibility10 mi

Cloud Ceiling24900 ft

11 PM

71°
RealFeel® 70°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
rain drop 21%
Chevron down
Cloudy
alerts

Yellow Warning - Heat

10:59 AM Monday - 2:59 AM Friday

WindSE 7 mph

Air QualityFair

Wind Gusts14 mph

Humidity75%

Indoor Humidity75% (Humid)

Dew Point63° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover95%

Visibility10 mi

Cloud Ceiling24900 ft

Hourly Weather Forecast for Greater Sudbury

AccuWeather's hourly forecast for Greater Sudbury provides hour-by-hour temperatures, RealFeel® Temperature, and precipitation probability through the next 10 days. The current hour shows 83° with a RealFeel® of 87°, intermittent clouds with a 0% 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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