Delta, Ontario

Times of sun and clouds with a thunderstorm in parts of the area; very warm

alerts

Heat Warning

11:00 AM Sunday - 6:00 AM Wednesday

RealFeel®96°

RealFeel Shade™90°

Max UV Index10 (Very High)

WindWNW 7 mph

Mon 6/23

96° /72°

Hot and humid with times of clouds and sun; danger of dehydration and heatstroke if outside for extended periods of time

alerts

Heat Warning

11:00 AM Sunday - 6:00 AM Wednesday

RealFeel®105°

RealFeel Shade™100°

Max UV Index10 (Very High)

WindSSW 8 mph

Tue 6/24

90° /63°

55%

Partly sunny, hot and humid; a thunderstorm in the afternoon

alerts

Heat Warning

11:00 AM Sunday - 6:00 AM Wednesday

RealFeel®99°

RealFeel Shade™93°

Max UV Index8 (Very High)

WindW 7 mph

Wed 6/25

80° /56°

Cloudy and not as warm with lower humidity

RealFeel®84°

RealFeel Shade™77°

Max UV Index5 (Moderate)

WindNE 6 mph

Thu 6/26

74° /57°

Sun followed by increasing clouds

RealFeel®73°

RealFeel Shade™71°

Max UV Index9 (Very High)

WindNNE 7 mph

Fri 6/27

72° /58°

65%

Considerable cloudiness with a little rain in the afternoon

RealFeel®72°

RealFeel Shade™72°

Max UV Index3 (Moderate)

WindS 8 mph

Sat 6/28

73° /61°

Times of clouds and sun

RealFeel®79°

RealFeel Shade™72°

Max UV Index7 (High)

WindW 8 mph

Sun 6/29

81° /64°

Turning cloudy, humid and warmer

RealFeel®90°

RealFeel Shade™86°

Max UV Index9 (Very High)

WindWSW 2 mph

Mon 6/30

78° /61°

57%

Cloudy and humid with a couple of thunderstorms

RealFeel®84°

RealFeel Shade™81°

Max UV Index3 (Moderate)

WindSW 12 mph

Tue 7/1

78° /59°

57%

Mostly cloudy and humid with a little rain

RealFeel®85°

RealFeel Shade™79°

Max UV Index10 (Very High)

WindWSW 9 mph

Wed 7/2

77° /58°

Mostly sunny and less humid

RealFeel®82°

RealFeel Shade™76°

Max UV Index10 (Very High)

WindNW 7 mph

Thu 7/3

76° /59°

Plenty of sunshine

RealFeel®85°

RealFeel Shade™78°

Max UV Index10 (Very High)

WindNNW 2 mph

Fri 7/4

77° /60°

35%

Mostly cloudy with a couple of showers and thunderstorms possible

RealFeel®82°

RealFeel Shade™76°

Max UV Index7 (High)

WindE 4 mph

Sat 7/5

78° /56°

Intervals of clouds and sunshine

RealFeel®78°

RealFeel Shade™76°

Max UV Index5 (Moderate)

WindNNW 8 mph

Sun 7/6

73° /53°

Mostly sunny and less humid

RealFeel®77°

RealFeel Shade™71°

Max UV Index10 (Very High)

WindNNE 8 mph

Mon 7/7

74° /53°

Plenty of sun

RealFeel®80°

RealFeel Shade™71°

Max UV Index9 (Very High)

WindSSW 4 mph

Tue 7/8

78° /57°

Mostly sunny

RealFeel®83°

RealFeel Shade™75°

Max UV Index9 (Very High)

WindWSW 5 mph

Wed 7/9

81° /60°

Mostly sunny

RealFeel®87°

RealFeel Shade™79°

Max UV Index9 (Very High)

WindW 4 mph

Thu 7/10

82° /61°

Mostly cloudy

RealFeel®80°

RealFeel Shade™80°

Max UV Index4 (Moderate)

WindSSW 7 mph

Fri 7/11

82° /62°

Mostly sunny and humid

RealFeel®89°

RealFeel Shade™83°

Max UV Index9 (Very High)

WindSW 6 mph

Sat 7/12

81° /63°

Mostly sunny and humid

RealFeel®88°

RealFeel Shade™85°

Max UV Index9 (Very High)

WindSSW 8 mph

Sun 7/13

83° /61°

A thunderstorm in spots in the morning; otherwise, humid with times of sun and clouds

RealFeel®87°

RealFeel Shade™82°

Max UV Index5 (Moderate)

WindWNW 8 mph

Mon 7/14

79° /57°

Turning cloudy and less humid

RealFeel®77°

RealFeel Shade™77°

Max UV Index5 (Moderate)

WindN 7 mph

Tue 7/15

75° /56°

59%

Rain at times

RealFeel®73°

RealFeel Shade™73°

Max UV Index2 (Low)

WindNNE 4 mph

Wed 7/16

74° /56°

Sun and some clouds

RealFeel®75°

RealFeel Shade™71°

Max UV Index8 (Very High)

WindNNE 8 mph

Thu 7/17

76° /57°

Sunshine and some clouds

RealFeel®79°

RealFeel Shade™73°

Max UV Index9 (Very High)

WindNE 5 mph

Fri 7/18

79° /60°

Times of clouds and sun

RealFeel®85°

RealFeel Shade™79°

Max UV Index9 (Very High)

WindSE 4 mph

Sat 7/19

81° /61°

55%

Cloudy with a little rain

RealFeel®80°

RealFeel Shade™80°

Max UV Index2 (Low)

WindSE 6 mph

Sun 7/20

80° /62°

Cloudy and humid

RealFeel®84°

RealFeel Shade™84°

Max UV Index2 (Low)

WindN 2 mph

Mon 7/21

81° /63°

Mostly cloudy and humid with a thundershower in spots

RealFeel®86°

RealFeel Shade™85°

Max UV Index2 (Low)

WindSSW 6 mph

Tue 7/22

82° /62°

56%

A couple of showers in the morning; otherwise, mostly cloudy and humid

RealFeel®87°

RealFeel Shade™85°

Max UV Index3 (Moderate)

WindSW 9 mph

Wed 7/23

83° /62°

Humid with abundant sunshine

RealFeel®89°

RealFeel Shade™81°

Max UV Index9 (Very High)

WindW 6 mph

Thu 7/24

81° /61°

Partly sunny and humid

RealFeel®89°

RealFeel Shade™82°

Max UV Index9 (Very High)

WindSE 2 mph

Fri 7/25

78° /60°

62%

Considerable cloudiness with a couple of showers and a thunderstorm; humid

RealFeel®79°

RealFeel Shade™78°

Max UV Index2 (Low)

WindNNE 6 mph

Sat 7/26

75° /55°

Sunny and less humid

RealFeel®79°

RealFeel Shade™73°

Max UV Index9 (Very High)

WindNNW 7 mph

Sun 7/27

75° /56°

Sunshine and some clouds

RealFeel®79°

RealFeel Shade™73°

Max UV Index6 (High)

WindWSW 4 mph

Mon 7/28

79° /61°

Sunshine

RealFeel®84°

RealFeel Shade™77°

Max UV Index9 (Very High)

WindSW 5 mph

Tue 7/29

82° /57°

Variable cloudiness with a thunderstorm in spots in the afternoon

RealFeel®82°

RealFeel Shade™80°

Max UV Index6 (High)

WindWSW 8 mph

Wed 7/30

79° /55°

Mostly sunny and less humid

RealFeel®81°

RealFeel Shade™75°

Max UV Index8 (Very High)

WindNW 8 mph

Thu 7/31

74° /56°

Partly sunny

RealFeel®80°

RealFeel Shade™74°

Max UV Index8 (Very High)

WindW 4 mph

Fri 8/1

74° /57°

80%

Rain ending in the morning; cloudy

RealFeel®74°

RealFeel Shade™73°

Max UV Index2 (Low)

WindSW 8 mph

Sat 8/2

75° /55°

Mostly sunny and less humid

RealFeel®77°

RealFeel Shade™72°

Max UV Index8 (Very High)

WindNW 9 mph

Sun 8/3

74° /55°