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Harrisburg, Ontario

84°F
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Harrisburg

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

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2
Yellow Warning - Heat

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May 18 - June 1

Mon 5/18

87° /66°
1%
Mostly sunny and very warm; windy this afternoon
alerts

Yellow Warning - Heat

12:00 PM Monday - 11:00 PM Tuesday

RealFeel®89°

RealFeel Shade™82°

Max UV Index9.0 (Very High)

WindSW 16 mph

Tue 5/19

85° /46°
88%
Becoming windier and humid with a shower and thunderstorm; cloudy, then clouds and sun in the afternoon; thunderstorms can bring localized damaging wind gusts
alerts

Yellow Warning - Heat

12:00 PM Monday - 11:00 PM Tuesday

RealFeel®85°

RealFeel Shade™82°

Max UV Index8.0 (Very High)

WindSW 17 mph

Hours of Precipitation3

Hours of Rain3

Wed 5/20

59° /38°
55%
A thunderstorm around in the morning; otherwise, partly sunny, breezy and cooler, becoming less humid in the afternoon

RealFeel®60°

RealFeel Shade™54°

Max UV Index9.0 (Very High)

WindNW 15 mph

Hours of Precipitation0.5

Hours of Rain0.5

Thu 5/21

56° /40°
1%
Partly sunny and cool

RealFeel®70°

RealFeel Shade™55°

Max UV Index9.0 (Very High)

WindENE 6 mph

Fri 5/22

55° /48°
1%
A cool breeze with clouds and breaks of sun

RealFeel®58°

RealFeel Shade™49°

Max UV Index9.0 (Very High)

WindENE 13 mph

Sat 5/23

55° /49°
25%
Cloudy with a cool breeze

RealFeel®46°

RealFeel Shade™43°

Max UV Index2.0 (Low)

WindENE 13 mph

Sun 5/24

64° /50°
55%
Mostly cloudy with a couple of showers

RealFeel®69°

RealFeel Shade™66°

Max UV Index3.0 (Moderate)

WindNW 2 mph

Hours of Precipitation2

Hours of Rain2

Mon 5/25

64° /52°
30%
Rather cloudy with a couple of showers possible

RealFeel®75°

RealFeel Shade™66°

Max UV Index7.0 (High)

WindNNW 4 mph

Tue 5/26

68° /53°
55%
Partly sunny with a stray shower

RealFeel®76°

RealFeel Shade™68°

Max UV Index7.0 (High)

WindNE 2 mph

Hours of Precipitation2

Hours of Rain2

Wed 5/27

70° /53°
1%
Partly sunny

RealFeel®75°

RealFeel Shade™68°

Max UV Index10.0 (Very High)

WindNNE 7 mph

Thu 5/28

70° /52°
55%
Mostly cloudy with occasional rain

RealFeel®74°

RealFeel Shade™69°

Max UV Index4.0 (Moderate)

WindS 8 mph

Hours of Precipitation2.5

Hours of Rain2.5

Fri 5/29

71° /53°
60%
Periods of rain

RealFeel®76°

RealFeel Shade™72°

Max UV Index2.0 (Low)

WindS 8 mph

Hours of Precipitation3.5

Hours of Rain3.5

Sat 5/30

72° /54°
62%
Periods of rain

RealFeel®76°

RealFeel Shade™74°

Max UV Index2.0 (Low)

WindS 8 mph

Hours of Precipitation4.5

Hours of Rain4.5

Sun 5/31

73° /48°
55%
A little morning rain; otherwise, overcast and humid

RealFeel®82°

RealFeel Shade™78°

Max UV Index3.0 (Moderate)

WindNE 7 mph

Hours of Precipitation1

Hours of Rain1

Mon 6/1

70° /53°
25%
Remaining cloudy

RealFeel®72°

RealFeel Shade™70°

Max UV Index3.0 (Moderate)

WindESE 2 mph

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World North America Canada Ontario Harrisburg

Weather Near Harrisburg:

  • Brampton, Ontario
  • Mississauga Valley, Ontario
  • Toronto, Ontario
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