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4th of July forecast: Will you need sunglasses or a raincoat? Click here to find out Chevron right

King of Prussia, PA

71°F
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King of Prussia, PA Weather
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Winter Center
Today Hourly

Daily

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Heat Advisory

June 30 - August 13

Mon 6/30

88° /74°
44%
Humid with times of clouds and sun; a thunderstorm in spots late this afternoon
alerts

Heat Advisory

12:00 PM Monday - 8:00 PM Monday

RealFeel®99°

RealFeel Shade™94°

Max UV Index8 (Very High)

WindS 7 mph

Tue 7/1

84° /72°
88%
Humid with variable clouds; a couple of afternoon showers and a heavy thunderstorm; thunderstorms could bring damaging winds, flash flooding and hail

RealFeel®93°

RealFeel Shade™90°

Max UV Index4 (Moderate)

WindSW 9 mph

Wed 7/2

89° /67°
8%
Partly sunny and less humid

RealFeel®96°

RealFeel Shade™88°

Max UV Index11 (Extreme)

WindW 6 mph

Thu 7/3

90° /65°
55%
Mostly sunny with a thunderstorm in the afternoon

RealFeel®96°

RealFeel Shade™88°

Max UV Index11 (Extreme)

WindW 8 mph

Fri 7/4

87° /62°
4%
Less humid with plenty of sun; nice weather to celebrate Independence Day

RealFeel®91°

RealFeel Shade™84°

Max UV Index11 (Extreme)

WindW 7 mph

Sat 7/5

91° /69°
16%
Plenty of sun

RealFeel®97°

RealFeel Shade™89°

Max UV Index11 (Extreme)

WindS 6 mph

Sun 7/6

92° /72°
17%
Hot with intervals of clouds and sunshine

RealFeel®99°

RealFeel Shade™92°

Max UV Index7 (High)

WindSW 6 mph

Mon 7/7

94° /71°
7%
Hot and humid with sun through high clouds

RealFeel®103°

RealFeel Shade™101°

Max UV Index5 (Moderate)

WindSW 7 mph

Tue 7/8

95° /70°
49%
Times of clouds and sun, hot and humid with a thunderstorm in parts of the area

RealFeel®106°

RealFeel Shade™102°

Max UV Index9 (Very High)

WindNW 2 mph

Wed 7/9

91° /68°
75%
Cloudy and very humid; rain and a thunderstorm in the morning followed by a couple of thunderstorms in the afternoon

RealFeel®98°

RealFeel Shade™98°

Max UV Index2 (Low)

WindESE 5 mph

Thu 7/10

89° /67°
56%
Mostly cloudy and humid; a little morning rain followed by a shower in spots in the afternoon

RealFeel®98°

RealFeel Shade™93°

Max UV Index11 (Extreme)

WindNNE 1 mph

Fri 7/11

87° /68°
40%
A morning shower in places; otherwise, partly sunny

RealFeel®94°

RealFeel Shade™85°

Max UV Index11 (Extreme)

WindSSE 2 mph

Sat 7/12

86° /69°
68%
Cloudy; a couple of morning showers followed by a couple of thunderstorms in the afternoon

RealFeel®90°

RealFeel Shade™84°

Max UV Index6 (High)

WindW 2 mph

Sun 7/13

84° /67°
25%
Cloudy

RealFeel®85°

RealFeel Shade™84°

Max UV Index3 (Moderate)

WindSSW 4 mph

Mon 7/14

85° /66°
5%
Sunshine

RealFeel®93°

RealFeel Shade™87°

Max UV Index10 (Very High)

WindS 2 mph

Tue 7/15

89° /69°
10%
Abundant sunshine and humid

RealFeel®98°

RealFeel Shade™93°

Max UV Index10 (Very High)

WindSSW 2 mph

Wed 7/16

89° /69°
10%
Sunny and humid

RealFeel®98°

RealFeel Shade™92°

Max UV Index10 (Very High)

WindSSW 4 mph

Thu 7/17

90° /70°
59%
A passing shower in the morning; otherwise, humid with times of clouds and sun

RealFeel®99°

RealFeel Shade™94°

Max UV Index10 (Very High)

WindW 5 mph

Fri 7/18

86° /65°
20%
Mostly sunny and less humid

RealFeel®92°

RealFeel Shade™84°

Max UV Index10 (Very High)

WindNW 7 mph

Sat 7/19

85° /69°
65%
Cloudy with a couple of showers in the afternoon

RealFeel®87°

RealFeel Shade™87°

Max UV Index3 (Moderate)

WindWSW 7 mph

Sun 7/20

89° /64°
25%
Less humid with clouds and sunshine

RealFeel®88°

RealFeel Shade™86°

Max UV Index7 (High)

WindNW 7 mph

Mon 7/21

84° /63°
20%
Mostly sunny

RealFeel®90°

RealFeel Shade™82°

Max UV Index10 (Very High)

WindNW 5 mph

Tue 7/22

84° /64°
10%
Sunny

RealFeel®91°

RealFeel Shade™82°

Max UV Index10 (Very High)

WindSE 2 mph

Wed 7/23

87° /69°
10%
Mostly sunny

RealFeel®94°

RealFeel Shade™88°

Max UV Index10 (Very High)

WindSSW 7 mph

Thu 7/24

89° /68°
40%
Considerable clouds, very warm and humid with a thunderstorm in spots

RealFeel®95°

RealFeel Shade™94°

Max UV Index3 (Moderate)

WindSSE 2 mph

Fri 7/25

85° /67°
25%
Intervals of clouds and sunshine

RealFeel®89°

RealFeel Shade™85°

Max UV Index4 (Moderate)

WindN 5 mph

Sat 7/26

85° /65°
10%
Sunshine

RealFeel®90°

RealFeel Shade™82°

Max UV Index10 (Very High)

WindNW 6 mph

Sun 7/27

84° /63°
20%
Plenty of sunshine

RealFeel®91°

RealFeel Shade™83°

Max UV Index10 (Very High)

WindNE 4 mph

Mon 7/28

85° /68°
20%
Times of clouds and sun

RealFeel®90°

RealFeel Shade™85°

Max UV Index10 (Very High)

WindS 8 mph

Tue 7/29

89° /70°
10%
Mostly sunny and humid

RealFeel®97°

RealFeel Shade™91°

Max UV Index10 (Very High)

WindWNW 5 mph

Wed 7/30

88° /69°
60%
Humid with episodes of sunshine; an afternoon thunderstorm

RealFeel®96°

RealFeel Shade™93°

Max UV Index9 (Very High)

WindESE 6 mph

Thu 7/31

85° /69°
40%
A thunderstorm in spots in the morning; otherwise, mostly cloudy and humid

RealFeel®93°

RealFeel Shade™90°

Max UV Index2 (Low)

WindSW 4 mph

Fri 8/1

88° /68°
65%
A couple of morning showers and a thunderstorm; otherwise, overcast and humid

RealFeel®95°

RealFeel Shade™95°

Max UV Index3 (Moderate)

WindNNW 2 mph

Sat 8/2

84° /68°
25%
Humid with times of sun and clouds

RealFeel®91°

RealFeel Shade™89°

Max UV Index6 (High)

WindNNW 2 mph

Sun 8/3

85° /69°
20%
Partly sunny and humid

RealFeel®96°

RealFeel Shade™92°

Max UV Index8 (Very High)

WindSE 2 mph

Mon 8/4

87° /69°
25%
Humid with intervals of clouds and sunshine

RealFeel®92°

RealFeel Shade™90°

Max UV Index4 (Moderate)

WindNE 5 mph

Tue 8/5

86° /68°
25%
Mainly cloudy and humid

RealFeel®95°

RealFeel Shade™94°

Max UV Index2 (Low)

WindN 1 mph

Wed 8/6

88° /69°
40%
Mostly sunny and uncomfortably humid; a thunderstorm in spots in the afternoon

RealFeel®98°

RealFeel Shade™94°

Max UV Index9 (Very High)

WindSSE 4 mph

Thu 8/7

88° /69°
55%
Times of clouds and sun with a thunderstorm; very humid

RealFeel®97°

RealFeel Shade™95°

Max UV Index3 (Moderate)

WindSSE 6 mph

Fri 8/8

87° /68°
25%
Humid with times of clouds and sun

RealFeel®93°

RealFeel Shade™90°

Max UV Index6 (High)

WindNW 6 mph

Sat 8/9

85° /67°
20%
Mostly sunny

RealFeel®91°

RealFeel Shade™88°

Max UV Index9 (Very High)

WindENE 7 mph

Sun 8/10

85° /70°
41%
Cloudy and very humid; a morning shower in spots followed by a thunderstorm in spots in the afternoon

RealFeel®93°

RealFeel Shade™92°

Max UV Index3 (Moderate)

WindSSE 5 mph

Mon 8/11

84° /66°
0%
Mostly sunny

RealFeel®87°

RealFeel Shade™81°

Max UV Index9 (Very High)

WindSE 5 mph

Tue 8/12

83° /62°
59%
Periods of rain

RealFeel®82°

RealFeel Shade™81°

Max UV Index6 (High)

WindSSE 14 mph

Wed 8/13

84° /63°
1%
More sunshine than clouds

RealFeel®84°

RealFeel Shade™81°

Max UV Index9 (Very High)

WindWNW 10 mph

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World North America United States Pennsylvania King of Prussia

Weather Near King of Prussia:

  • Allentown, PA
  • Philadelphia, PA
  • Trenton, NJ
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More
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