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Newcastle, Ontario

79°F
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Newcastle, Ontario Weather
Today WinterCast Local {stormName} Tracker Hourly Daily Radar MinuteCast Monthly Air Quality Health & Activities

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Winter Center

Today Hourly

Daily

Radar MinuteCast Monthly Air Quality Health & Activities

July 7 - August 20

Mon 7/7

81° /63°
25%
Cloudy and humid this morning, becoming breezy with times of clouds and sun this afternoon; not as warm

RealFeel®87°

RealFeel Shade™84°

Max UV Index4 (Moderate)

WindWNW 12 mph

Tue 7/8

77° /60°
7%
Partly sunny, pleasant and less humid

RealFeel®84°

RealFeel Shade™74°

Max UV Index10 (Very High)

WindSE 7 mph

Wed 7/9

78° /63°
25%
Mostly sunny

RealFeel®84°

RealFeel Shade™75°

Max UV Index10 (Very High)

WindSE 6 mph

Thu 7/10

76° /62°
40%
Partly sunny and humid with a stray thunderstorm

RealFeel®88°

RealFeel Shade™76°

Max UV Index10 (Very High)

WindSE 5 mph

Fri 7/11

76° /61°
25%
Mostly sunny and humid

RealFeel®90°

RealFeel Shade™77°

Max UV Index9 (Very High)

WindSE 5 mph

Sat 7/12

78° /66°
1%
Humid with partial sunshine

RealFeel®85°

RealFeel Shade™73°

Max UV Index10 (Very High)

WindESE 6 mph

Sun 7/13

77° /65°
55%
A couple of showers in the morning; otherwise, humid with intervals of clouds and sun

RealFeel®88°

RealFeel Shade™79°

Max UV Index8 (Very High)

WindS 6 mph

Mon 7/14

78° /67°
1%
Humid with decreasing clouds

RealFeel®92°

RealFeel Shade™82°

Max UV Index9 (Very High)

WindSW 4 mph

Tue 7/15

81° /66°
1%
Partly sunny and humid

RealFeel®94°

RealFeel Shade™88°

Max UV Index9 (Very High)

WindSSW 5 mph

Wed 7/16

82° /68°
6%
Humid with sunshine and some clouds

RealFeel®96°

RealFeel Shade™88°

Max UV Index9 (Very High)

WindSSW 4 mph

Thu 7/17

81° /68°
36%
A morning shower in spots; otherwise, sunny to partly cloudy

RealFeel®91°

RealFeel Shade™80°

Max UV Index9 (Very High)

WindWSW 4 mph

Fri 7/18

80° /65°
0%
Sunshine

RealFeel®89°

RealFeel Shade™77°

Max UV Index9 (Very High)

WindSE 4 mph

Sat 7/19

78° /64°
0%
Plenty of sunshine

RealFeel®86°

RealFeel Shade™76°

Max UV Index9 (Very High)

WindESE 5 mph

Sun 7/20

79° /60°
5%
Plenty of sunshine

RealFeel®85°

RealFeel Shade™77°

Max UV Index9 (Very High)

WindENE 6 mph

Mon 7/21

79° /64°
10%
Mostly sunny and humid

RealFeel®92°

RealFeel Shade™82°

Max UV Index9 (Very High)

WindE 2 mph

Tue 7/22

79° /65°
25%
Humid with increasing clouds

RealFeel®82°

RealFeel Shade™82°

Max UV Index6 (High)

WindSW 7 mph

Wed 7/23

80° /64°
20%
Humid with more sunshine than clouds

RealFeel®86°

RealFeel Shade™81°

Max UV Index9 (Very High)

WindSW 13 mph

Thu 7/24

80° /62°
5%
Sunshine and less humid

RealFeel®81°

RealFeel Shade™77°

Max UV Index9 (Very High)

WindN 12 mph

Fri 7/25

73° /62°
25%
Mainly cloudy

RealFeel®75°

RealFeel Shade™72°

Max UV Index4 (Moderate)

WindENE 5 mph

Sat 7/26

73° /64°
72%
Considerable cloudiness with a couple of showers, then a steadier rain

RealFeel®70°

RealFeel Shade™69°

Max UV Index2 (Low)

WindESE 8 mph

Sun 7/27

74° /64°
20%
Partly sunny

RealFeel®80°

RealFeel Shade™74°

Max UV Index5 (Moderate)

WindW 4 mph

Mon 7/28

77° /63°
55%
A passing morning shower; otherwise, partly sunny and humid

RealFeel®85°

RealFeel Shade™77°

Max UV Index9 (Very High)

WindNE 5 mph

Tue 7/29

77° /64°
10%
Mostly sunny

RealFeel®83°

RealFeel Shade™76°

Max UV Index9 (Very High)

WindNW 6 mph

Wed 7/30

78° /64°
20%
Increasing cloudiness

RealFeel®84°

RealFeel Shade™77°

Max UV Index9 (Very High)

WindNW 7 mph

Thu 7/31

73° /62°
20%
Partly sunny

RealFeel®79°

RealFeel Shade™71°

Max UV Index9 (Very High)

WindNNW 6 mph

Fri 8/1

73° /62°
10%
Sunny

RealFeel®83°

RealFeel Shade™71°

Max UV Index9 (Very High)

WindNW 4 mph

Sat 8/2

77° /64°
25%
Mostly cloudy and humid

RealFeel®79°

RealFeel Shade™79°

Max UV Index3 (Moderate)

WindESE 7 mph

Sun 8/3

79° /65°
65%
Cloudy and humid with a couple of showers and a thunderstorm, mainly early in the day

RealFeel®81°

RealFeel Shade™81°

Max UV Index2 (Low)

WindSSW 9 mph

Mon 8/4

74° /65°
61%
A couple of showers and a thunderstorm in the morning; otherwise, humid with considerable cloudiness

RealFeel®77°

RealFeel Shade™76°

Max UV Index4 (Moderate)

WindW 9 mph

Tue 8/5

78° /64°
25%
Humid with intervals of clouds and sunshine

RealFeel®80°

RealFeel Shade™78°

Max UV Index6 (High)

WindSW 12 mph

Wed 8/6

77° /58°
25%
Less humid with intervals of clouds and sunshine

RealFeel®77°

RealFeel Shade™74°

Max UV Index7 (High)

WindNW 14 mph

Thu 8/7

71° /57°
5%
Sunny

RealFeel®80°

RealFeel Shade™70°

Max UV Index8 (Very High)

WindNW 2 mph

Fri 8/8

71° /61°
20%
Increasing cloudiness

RealFeel®80°

RealFeel Shade™72°

Max UV Index8 (Very High)

WindSE 4 mph

Sat 8/9

73° /65°
25%
Humid with times of clouds and sun

RealFeel®86°

RealFeel Shade™76°

Max UV Index8 (Very High)

WindSSW 4 mph

Sun 8/10

77° /65°
40%
Cloudy and humid with a thundershower in spots

RealFeel®80°

RealFeel Shade™80°

Max UV Index2 (Low)

WindSW 13 mph

Mon 8/11

77° /64°
25%
Humid with increasing amounts of sun

RealFeel®84°

RealFeel Shade™77°

Max UV Index8 (Very High)

WindNNW 8 mph

Tue 8/12

75° /64°
25%
Humid with plenty of clouds

RealFeel®76°

RealFeel Shade™76°

Max UV Index3 (Moderate)

WindSE 9 mph

Wed 8/13

77° /65°
65%
Cloudy and humid; a couple of showers and a thunderstorm in the afternoon

RealFeel®81°

RealFeel Shade™81°

Max UV Index2 (Low)

WindSW 14 mph

Thu 8/14

77° /64°
25%
Partly sunny and humid

RealFeel®84°

RealFeel Shade™78°

Max UV Index8 (Very High)

WindW 8 mph

Fri 8/15

76° /61°
57%
A couple of showers in the morning; otherwise, mainly cloudy and humid

RealFeel®79°

RealFeel Shade™77°

Max UV Index4 (Moderate)

WindWNW 8 mph

Sat 8/16

72° /58°
20%
Mostly sunny and less humid

RealFeel®74°

RealFeel Shade™69°

Max UV Index7 (High)

WindNNW 9 mph

Sun 8/17

71° /59°
25%
Mostly cloudy

RealFeel®70°

RealFeel Shade™70°

Max UV Index3 (Moderate)

WindNE 4 mph

Mon 8/18

74° /55°
1%
Mostly sunny

RealFeel®77°

RealFeel Shade™72°

Max UV Index7 (High)

WindW 7 mph

Tue 8/19

76° /62°
57%
Partly sunny with a couple of showers and a thunderstorm

RealFeel®79°

RealFeel Shade™76°

Max UV Index7 (High)

WindW 6 mph

Wed 8/20

78° /58°
0%
Plenty of sunshine

RealFeel®84°

RealFeel Shade™77°

Max UV Index7 (High)

WindWNW 2 mph

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Weather Near Newcastle:

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  • Mississauga Valley, Ontario
  • Toronto, Ontario
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More
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