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Dangerous heat wave to expand east early this week, affecting 170 million people. Details here Chevron right

Williston, VT

71°F
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Winter Center
Today Hourly

Daily

 Radar MinuteCast Monthly Air Quality Health & Activities
Extreme Heat Warning

June 23 - August 6

Mon 6/23

94° /76°
3%
Hot and humid with periods of clouds and sunshine; one of the hottest days this year so far; stay cool and hydrate
alerts

Extreme Heat Warning

11:00 AM Monday - 8:00 PM Tuesday

RealFeel®100°

RealFeel Shade™94°

Max UV Index8 (Very High)

WindSSW 8 mph

Tue 6/24

96° /69°
77%
Sun and some clouds, hot and humid; a heavy thunderstorm in the afternoon; thunderstorms can bring gusty winds, hail and localized flooding
alerts

Extreme Heat Warning

11:00 AM Monday - 8:00 PM Tuesday

RealFeel®104°

RealFeel Shade™98°

Max UV Index10 (Very High)

WindW 9 mph

Wed 6/25

80° /59°
4%
Cooler and less humid with some sun, then turning cloudy

RealFeel®84°

RealFeel Shade™77°

Max UV Index10 (Very High)

WindN 10 mph

Thu 6/26

76° /59°
13%
Cloudy

RealFeel®77°

RealFeel Shade™73°

Max UV Index3 (Moderate)

WindN 8 mph

Fri 6/27

73° /62°
72%
Cloudy with a couple of showers and a thunderstorm in the afternoon

RealFeel®76°

RealFeel Shade™71°

Max UV Index3 (Moderate)

WindSSE 7 mph

Sat 6/28

72° /62°
41%
A morning thunderstorm in one or two spots; otherwise, remaining cloudy

RealFeel®72°

RealFeel Shade™70°

Max UV Index2 (Low)

WindS 9 mph

Sun 6/29

81° /68°
55%
Occasional rain in the morning; otherwise, mostly cloudy and warmer

RealFeel®80°

RealFeel Shade™78°

Max UV Index3 (Moderate)

WindSSW 10 mph

Mon 6/30

86° /66°
59%
A couple of morning showers; otherwise, a thick cloud cover

RealFeel®86°

RealFeel Shade™84°

Max UV Index4 (Moderate)

WindSSW 10 mph

Tue 7/1

80° /65°
67%
Considerable cloudiness with periods of rain and a thunderstorm

RealFeel®83°

RealFeel Shade™80°

Max UV Index2 (Low)

WindWNW 6 mph

Wed 7/2

80° /63°
55%
Occasional rain in the morning; otherwise, clouds breaking for some sun

RealFeel®87°

RealFeel Shade™77°

Max UV Index10 (Very High)

WindNW 5 mph

Thu 7/3

81° /65°
55%
Occasional morning rain; otherwise, clouds giving way to sun

RealFeel®86°

RealFeel Shade™78°

Max UV Index10 (Very High)

WindNW 5 mph

Fri 7/4

79° /65°
35%
Cloudy with thunderstorms possible

RealFeel®81°

RealFeel Shade™77°

Max UV Index4 (Moderate)

WindSSW 5 mph

Sat 7/5

82° /64°
62%
Mostly cloudy; a little morning rain followed by a couple of thunderstorms in the afternoon

RealFeel®88°

RealFeel Shade™79°

Max UV Index10 (Very High)

WindSSW 8 mph

Sun 7/6

85° /68°
25%
Clouds and sun

RealFeel®85°

RealFeel Shade™78°

Max UV Index10 (Very High)

WindN 8 mph

Mon 7/7

77° /58°
10%
Mostly sunny

RealFeel®84°

RealFeel Shade™75°

Max UV Index10 (Very High)

WindNW 1 mph

Tue 7/8

78° /60°
25%
Periods of clouds and sunshine

RealFeel®84°

RealFeel Shade™76°

Max UV Index6 (High)

WindSSW 2 mph

Wed 7/9

83° /65°
25%
Clouds giving way to some sun

RealFeel®90°

RealFeel Shade™82°

Max UV Index7 (High)

WindSW 4 mph

Thu 7/10

85° /66°
25%
Sun yielding to clouds

RealFeel®88°

RealFeel Shade™85°

Max UV Index7 (High)

WindS 4 mph

Fri 7/11

85° /67°
61%
A couple of morning showers and a thunderstorm; otherwise, humid with intervals of clouds and sunshine

RealFeel®90°

RealFeel Shade™86°

Max UV Index5 (Moderate)

WindWSW 6 mph

Sat 7/12

84° /67°
20%
Mostly sunny and humid

RealFeel®92°

RealFeel Shade™87°

Max UV Index9 (Very High)

WindSSW 6 mph

Sun 7/13

86° /66°
63%
Cloudy and humid with a couple of showers and a thunderstorm

RealFeel®94°

RealFeel Shade™93°

Max UV Index2 (Low)

WindSW 4 mph

Mon 7/14

84° /65°
25%
Mostly cloudy and less humid

RealFeel®86°

RealFeel Shade™82°

Max UV Index9 (Very High)

WindNNW 6 mph

Tue 7/15

78° /64°
55%
Mostly cloudy with a little rain

RealFeel®82°

RealFeel Shade™77°

Max UV Index4 (Moderate)

WindNE 1 mph

Wed 7/16

77° /64°
69%
Periods of rain

RealFeel®76°

RealFeel Shade™75°

Max UV Index2 (Low)

WindNNE 7 mph

Thu 7/17

78° /62°
25%
Mostly cloudy

RealFeel®80°

RealFeel Shade™77°

Max UV Index4 (Moderate)

WindNE 2 mph

Fri 7/18

78° /63°
25%
Periods of clouds and sunshine

RealFeel®83°

RealFeel Shade™77°

Max UV Index5 (Moderate)

WindSSE 4 mph

Sat 7/19

79° /65°
25%
Cloudy

RealFeel®80°

RealFeel Shade™79°

Max UV Index3 (Moderate)

WindSSE 5 mph

Sun 7/20

78° /66°
75%
A thick cloud cover and humid with rain tapering to a couple of showers

RealFeel®81°

RealFeel Shade™81°

Max UV Index2 (Low)

WindSE 6 mph

Mon 7/21

78° /67°
56%
Continued cloudy and humid; areas of drizzle in the morning followed by a little rain in the afternoon

RealFeel®84°

RealFeel Shade™83°

Max UV Index3 (Moderate)

WindS 4 mph

Tue 7/22

82° /68°
65%
A couple of morning showers and a thunderstorm; otherwise, mostly cloudy and humid

RealFeel®89°

RealFeel Shade™86°

Max UV Index3 (Moderate)

WindSSW 7 mph

Wed 7/23

85° /67°
55%
A couple of morning showers; otherwise, mostly cloudy and humid

RealFeel®92°

RealFeel Shade™88°

Max UV Index3 (Moderate)

WindSW 4 mph

Thu 7/24

84° /66°
20%
Partly sunny and humid

RealFeel®91°

RealFeel Shade™85°

Max UV Index8 (Very High)

WindN 1 mph

Fri 7/25

82° /66°
20%
Partly sunny and humid

RealFeel®87°

RealFeel Shade™82°

Max UV Index8 (Very High)

WindNW 5 mph

Sat 7/26

81° /63°
25%
Less humid with clouds and sun

RealFeel®86°

RealFeel Shade™78°

Max UV Index9 (Very High)

WindNW 7 mph

Sun 7/27

78° /60°
20%
Times of sun and clouds

RealFeel®84°

RealFeel Shade™76°

Max UV Index6 (High)

WindW 2 mph

Mon 7/28

78° /61°
25%
Mostly cloudy

RealFeel®80°

RealFeel Shade™78°

Max UV Index3 (Moderate)

WindSW 2 mph

Tue 7/29

81° /64°
20%
Periods of clouds and sunshine

RealFeel®88°

RealFeel Shade™80°

Max UV Index8 (Very High)

WindSW 5 mph

Wed 7/30

82° /60°
40%
Sunshine and a few clouds with a thundershower in spots in the afternoon

RealFeel®85°

RealFeel Shade™79°

Max UV Index9 (Very High)

WindNW 8 mph

Thu 7/31

76° /60°
20%
Partly sunny

RealFeel®82°

RealFeel Shade™75°

Max UV Index8 (Very High)

WindWNW 5 mph

Fri 8/1

77° /64°
76%
Considerable cloudiness; morning rain followed by a thunderstorm in the afternoon

RealFeel®79°

RealFeel Shade™78°

Max UV Index2 (Low)

WindS 8 mph

Sat 8/2

79° /60°
58%
A little rain in the morning; otherwise, cloudy

RealFeel®77°

RealFeel Shade™76°

Max UV Index3 (Moderate)

WindWNW 12 mph

Sun 8/3

77° /61°
39%
Mostly cloudy with a thunderstorm in spots in the afternoon

RealFeel®75°

RealFeel Shade™75°

Max UV Index4 (Moderate)

WindNW 7 mph

Mon 8/4

81° /62°
6%
Times of clouds and sun

RealFeel®87°

RealFeel Shade™81°

Max UV Index5 (Moderate)

WindNE 2 mph

Tue 8/5

85° /66°
1%
Mostly sunny

RealFeel®90°

RealFeel Shade™85°

Max UV Index8 (Very High)

WindNE 4 mph

Wed 8/6

84° /65°
61%
Partly sunny with a couple of showers and a thunderstorm, mainly early in the day

RealFeel®89°

RealFeel Shade™82°

Max UV Index7 (High)

WindS 6 mph

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Weather Near Williston:

  • Burlington, VT
  • Plattsburgh, NY
  • South Burlington, VT
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