Preston, Ontario

Partly sunny

RealFeel®85°

RealFeel Shade™76°

Max UV Index10 (Very High)

WindNW 10 mph

Fri 7/4

80° /58°

Sunny to partly cloudy

RealFeel®87°

RealFeel Shade™78°

Max UV Index10 (Very High)

WindSW 6 mph

Sat 7/5

88° /67°

40%

Variable clouds with a thunderstorm in spots in the afternoon

RealFeel®93°

RealFeel Shade™87°

Max UV Index9 (Very High)

WindSW 9 mph

Sun 7/6

89° /66°

65%

Partly sunny and breezy; an afternoon thunderstorm or two

RealFeel®93°

RealFeel Shade™87°

Max UV Index10 (Very High)

WindSW 14 mph

Mon 7/7

74° /58°

87%

A couple of showers in the morning; otherwise, low clouds and humid

RealFeel®78°

RealFeel Shade™76°

Max UV Index2 (Low)

WindW 9 mph

Tue 7/8

77° /57°

Partly sunny and humid

RealFeel®85°

RealFeel Shade™77°

Max UV Index10 (Very High)

WindWSW 8 mph

Wed 7/9

79° /60°

Mostly cloudy

RealFeel®80°

RealFeel Shade™76°

Max UV Index4 (Moderate)

WindN 9 mph

Thu 7/10

81° /63°

76%

Cloudy and humid; rain and a thunderstorm in the morning followed by a couple of thunderstorms in the afternoon

RealFeel®83°

RealFeel Shade™83°

Max UV Index3 (Moderate)

WindE 4 mph

Fri 7/11

83° /62°

Sunshine

RealFeel®88°

RealFeel Shade™82°

Max UV Index10 (Very High)

WindE 5 mph

Sat 7/12

83° /62°

Abundant sunshine

RealFeel®89°

RealFeel Shade™81°

Max UV Index10 (Very High)

WindE 4 mph

Sun 7/13

81° /64°

Mostly sunny

RealFeel®90°

RealFeel Shade™84°

Max UV Index10 (Very High)

WindW 4 mph

Mon 7/14

80° /61°

Cloudy

RealFeel®84°

RealFeel Shade™84°

Max UV Index4 (Moderate)

WindENE 1 mph

Tue 7/15

81° /62°

66%

Periods of rain

RealFeel®82°

RealFeel Shade™82°

Max UV Index3 (Moderate)

WindENE 6 mph

Wed 7/16

83° /56°

Sun and some clouds

RealFeel®85°

RealFeel Shade™83°

Max UV Index9 (Very High)

WindENE 6 mph

Thu 7/17

78° /59°

Partly sunny and humid

RealFeel®84°

RealFeel Shade™77°

Max UV Index10 (Very High)

WindSE 7 mph

Fri 7/18

79° /61°

Clouds to start, then sunshine returns

RealFeel®87°

RealFeel Shade™77°

Max UV Index10 (Very High)

WindSSE 5 mph

Sat 7/19

81° /61°

Humid with brilliant sunshine

RealFeel®89°

RealFeel Shade™82°

Max UV Index10 (Very High)

WindS 7 mph

Sun 7/20

81° /62°

41%

Mostly sunny and humid; a thundershower in spots in the afternoon

RealFeel®89°

RealFeel Shade™84°

Max UV Index9 (Very High)

WindSSW 8 mph

Mon 7/21

82° /62°

55%

Partly sunny and humid; a passing thunderstorm in the afternoon

RealFeel®96°

RealFeel Shade™87°

Max UV Index9 (Very High)

WindSSW 4 mph

Tue 7/22

81° /60°

65%

Cloudy and humid; a couple of showers and a thunderstorm in the afternoon

RealFeel®84°

RealFeel Shade™84°

Max UV Index2 (Low)

WindWSW 12 mph

Wed 7/23

75° /56°

Mostly sunny and less humid

RealFeel®79°

RealFeel Shade™73°

Max UV Index9 (Very High)

WindNW 8 mph

Thu 7/24

74° /53°

Mostly sunny

RealFeel®82°

RealFeel Shade™73°

Max UV Index9 (Very High)

WindNW 2 mph

Fri 7/25

74° /58°

Mostly sunny

RealFeel®82°

RealFeel Shade™73°

Max UV Index9 (Very High)

WindNW 2 mph

Sat 7/26

76° /59°

Sun and some clouds

RealFeel®81°

RealFeel Shade™75°

Max UV Index6 (High)

WindNNW 4 mph

Sun 7/27

78° /60°

Considerable cloudiness

RealFeel®79°

RealFeel Shade™78°

Max UV Index2 (Low)

WindE 2 mph

Mon 7/28

81° /61°

Clouds giving way to some sun

RealFeel®84°

RealFeel Shade™79°

Max UV Index3 (Moderate)

WindW 2 mph

Tue 7/29

82° /61°

Sunshine

RealFeel®89°

RealFeel Shade™80°

Max UV Index9 (Very High)

WindW 4 mph

Wed 7/30

82° /60°

Mostly sunny and humid

RealFeel®91°

RealFeel Shade™82°

Max UV Index9 (Very High)

WindWSW 5 mph

Thu 7/31

81° /61°

65%

Humid with increasing cloudiness; a couple of afternoon showers and a thunderstorm

RealFeel®83°

RealFeel Shade™82°

Max UV Index9 (Very High)

WindSW 10 mph

Fri 8/1

81° /60°

Mostly sunny

RealFeel®87°

RealFeel Shade™80°

Max UV Index9 (Very High)

WindN 6 mph

Sat 8/2

79° /61°

55%

Cloudy and humid; a little rain in the morning followed by a thunderstorm in spots in the afternoon

RealFeel®82°

RealFeel Shade™82°

Max UV Index3 (Moderate)

WindSW 8 mph

Sun 8/3

82° /60°

60%

Occasional rain in the morning; otherwise, cloudy and humid

RealFeel®82°

RealFeel Shade™81°

Max UV Index2 (Low)

WindN 8 mph

Mon 8/4

77° /60°

60%

Mostly cloudy with occasional rain in the afternoon

RealFeel®77°

RealFeel Shade™74°

Max UV Index8 (Very High)

WindE 7 mph

Tue 8/5

74° /59°

73%

Cloudy; a passing morning shower, then afternoon rain

RealFeel®70°

RealFeel Shade™70°

Max UV Index2 (Low)

WindE 7 mph

Wed 8/6

74° /60°

76%

Considerable cloudiness with rain in the afternoon

RealFeel®75°

RealFeel Shade™75°

Max UV Index3 (Moderate)

WindNE 2 mph

Thu 8/7

77° /58°

Considerable cloudiness

RealFeel®75°

RealFeel Shade™75°

Max UV Index2 (Low)

WindNNE 9 mph

Fri 8/8

74° /56°

Cloudy

RealFeel®72°

RealFeel Shade™72°

Max UV Index2 (Low)

WindNE 9 mph

Sat 8/9

73° /57°

Cloudy

RealFeel®71°

RealFeel Shade™71°

Max UV Index2 (Low)

WindE 10 mph

Sun 8/10

73° /60°

71%

Remaining cloudy and humid with rain tapering to a couple of showers

RealFeel®73°

RealFeel Shade™72°

Max UV Index2 (Low)

WindS 13 mph

Mon 8/11

74° /59°

Mostly cloudy

RealFeel®78°

RealFeel Shade™72°

Max UV Index8 (Very High)

WindWSW 9 mph

Tue 8/12

75° /60°

56%

Overcast and humid; a little morning rain followed by a shower in spots in the afternoon

RealFeel®76°

RealFeel Shade™76°

Max UV Index2 (Low)

WindW 7 mph

Wed 8/13

74° /59°

Less humid with partial sunshine

RealFeel®79°

RealFeel Shade™73°

Max UV Index8 (Very High)

WindNE 5 mph

Thu 8/14

77° /58°