Chester, PA

Cloudy and cool; mist this afternoon; outdoor plans can be impacted on Father's Day

RealFeel®67°

RealFeel Shade™65°

Max UV Index3 (Moderate)

WindENE 7 mph

Mon 6/16

73° /65°

Cloudy with spotty drizzle

RealFeel®72°

RealFeel Shade™71°

Max UV Index3 (Moderate)

WindNE 8 mph

Tue 6/17

79° /68°

Mostly cloudy; a shower cannot be ruled out

RealFeel®81°

RealFeel Shade™79°

Max UV Index4 (Moderate)

WindESE 7 mph

Wed 6/18

86° /71°

40%

A thunderstorm around in the morning; otherwise, clouds giving way to some sun, humid and warmer

RealFeel®94°

RealFeel Shade™88°

Max UV Index10 (Very High)

WindW 7 mph

Thu 6/19

90° /68°

45%

Hot and humid with sun giving way to increasing clouds; widely separated afternoon thunderstorms; thunderstorms can be strong, perhaps severe

RealFeel®97°

RealFeel Shade™92°

Max UV Index10 (Very High)

WindWSW 10 mph

Fri 6/20

86° /65°

Mostly sunny; a thunderstorm cannot be ruled out

RealFeel®81°

RealFeel Shade™73°

Max UV Index11 (Extreme)

WindNW 9 mph

Sat 6/21

87° /70°

Mostly sunny

RealFeel®93°

RealFeel Shade™84°

Max UV Index11 (Extreme)

WindSW 6 mph

Sun 6/22

90° /72°

Variable clouds with a thunderstorm

RealFeel®95°

RealFeel Shade™90°

Max UV Index9 (Very High)

WindW 6 mph

Mon 6/23

94° /74°

Partly sunny and hot

RealFeel®100°

RealFeel Shade™96°

Max UV Index11 (Extreme)

WindW 5 mph

Tue 6/24

98° /78°

38%

Sunny to partly cloudy and very hot; a thunderstorm in parts of the area in the afternoon

RealFeel®100°

RealFeel Shade™96°

Max UV Index11 (Extreme)

WindSW 8 mph

Wed 6/25

91° /72°

62%

Mostly cloudy; a couple of thunderstorms in the morning followed by a little rain in the afternoon

RealFeel®92°

RealFeel Shade™89°

Max UV Index7 (High)

WindNNW 10 mph

Thu 6/26

86° /68°

Plenty of sunshine

RealFeel®92°

RealFeel Shade™87°

Max UV Index11 (Extreme)

WindNNW 8 mph

Fri 6/27

88° /70°

Less humid with sun through high clouds

RealFeel®89°

RealFeel Shade™85°

Max UV Index7 (High)

WindS 6 mph

Sat 6/28

87° /67°

Times of sun and clouds

RealFeel®93°

RealFeel Shade™84°

Max UV Index11 (Extreme)

WindSSW 7 mph

Sun 6/29

84° /71°

Humid with some sun

RealFeel®94°

RealFeel Shade™90°

Max UV Index11 (Extreme)

WindWSW 2 mph

Mon 6/30

89° /71°

10%

Mostly sunny and humid

RealFeel®98°

RealFeel Shade™94°

Max UV Index11 (Extreme)

WindW 10 mph

Tue 7/1

89° /69°

Partly sunny and less humid

RealFeel®97°

RealFeel Shade™90°

Max UV Index11 (Extreme)

WindSSE 4 mph

Wed 7/2

88° /72°

Mostly sunny and humid

RealFeel®96°

RealFeel Shade™92°

Max UV Index11 (Extreme)

WindWSW 9 mph

Thu 7/3

91° /70°

Mostly sunny, hot and humid

RealFeel®98°

RealFeel Shade™91°

Max UV Index11 (Extreme)

WindN 6 mph

Fri 7/4

87° /71°

30%

Variable cloudiness with a thunderstorm possible

RealFeel®93°

RealFeel Shade™89°

Max UV Index6 (High)

WindSSE 5 mph

Sat 7/5

90° /73°

Cloudy, hot and humid

RealFeel®97°

RealFeel Shade™96°

Max UV Index3 (Moderate)

WindSSW 7 mph

Sun 7/6

91° /73°

Hot and very humid with clouds and sunshine

RealFeel®103°

RealFeel Shade™99°

Max UV Index4 (Moderate)

WindSW 4 mph

Mon 7/7

90° /72°

Partly sunny, hot and very humid with a passing shower in the afternoon

RealFeel®101°

RealFeel Shade™98°

Max UV Index10 (Very High)

WindSSW 4 mph

Tue 7/8

91° /73°

Hot and humid with times of sun and clouds

RealFeel®98°

RealFeel Shade™96°

Max UV Index4 (Moderate)

WindSSW 7 mph

Wed 7/9

91° /70°

56%

A passing shower in the morning; otherwise, hot and humid with periods of clouds and sunshine

RealFeel®100°

RealFeel Shade™95°

Max UV Index10 (Very High)

WindNW 6 mph

Thu 7/10

Partly sunny and not as hot with lower humidity

RealFeel®91°

RealFeel Shade™83°

Max UV Index11 (Extreme)

WindENE 5 mph

Fri 7/11

Partly sunny

RealFeel®92°

RealFeel Shade™83°

Max UV Index11 (Extreme)

WindSE 4 mph

Sat 7/12

86° /73°

Considerable cloudiness

RealFeel®88°

RealFeel Shade™88°

Max UV Index3 (Moderate)

WindS 7 mph

Sun 7/13

90° /74°

Hot and very humid with sun followed by increasing clouds

RealFeel®98°

RealFeel Shade™98°

Max UV Index7 (High)

WindSW 7 mph

Mon 7/14

92° /73°

Hot and less humid with plenty of sunshine

RealFeel®100°

RealFeel Shade™91°

Max UV Index10 (Very High)

WindNNW 6 mph

Tue 7/15

91° /72°

10%

Mostly sunny and hot with low humidity

RealFeel®98°

RealFeel Shade™89°

Max UV Index10 (Very High)

WindSE 4 mph

Wed 7/16

91° /73°

65%

A couple of showers and a thunderstorm in the morning; otherwise, hot and humid with clouds to start, then sunshine returns

RealFeel®102°

RealFeel Shade™98°

Max UV Index10 (Very High)

WindWSW 7 mph

Thu 7/17

90° /68°

Plenty of sunshine, hot and less humid

RealFeel®95°

RealFeel Shade™88°

Max UV Index10 (Very High)

WindNW 7 mph

Fri 7/18

Mostly sunny

RealFeel®92°

RealFeel Shade™83°

Max UV Index10 (Very High)

WindNW 5 mph

Sat 7/19

85° /68°

Sunshine and a few clouds

RealFeel®92°

RealFeel Shade™82°

Max UV Index10 (Very High)

WindNNW 4 mph

Sun 7/20

86° /73°

65%

Humid with considerable cloudiness; a couple of afternoon thunderstorms

RealFeel®92°

RealFeel Shade™92°

Max UV Index3 (Moderate)

WindSSE 6 mph

Mon 7/21

84° /72°

65%

Intervals of clouds and sunshine with a couple of showers and a thunderstorm in the afternoon

RealFeel®92°

RealFeel Shade™88°

Max UV Index5 (Moderate)

WindWNW 5 mph

Tue 7/22

85° /70°

10%

Mostly sunny

RealFeel®93°

RealFeel Shade™84°

Max UV Index10 (Very High)

WindW 5 mph

Wed 7/23

85° /73°

67%

Mostly cloudy and humid with showers and thunderstorms

RealFeel®92°

RealFeel Shade™90°

Max UV Index3 (Moderate)

WindSE 6 mph

Thu 7/24

86° /71°

Partly sunny

RealFeel®92°

RealFeel Shade™84°

Max UV Index10 (Very High)

WindWNW 6 mph

Fri 7/25

85° /68°

Mostly cloudy

RealFeel®91°

RealFeel Shade™86°

Max UV Index9 (Very High)

WindWNW 2 mph

Sat 7/26

87° /70°

Mostly cloudy

RealFeel®91°

RealFeel Shade™90°

Max UV Index3 (Moderate)

WindENE 2 mph

Sun 7/27

89° /73°

Mostly cloudy and humid

RealFeel®94°

RealFeel Shade™94°

Max UV Index3 (Moderate)

WindE 4 mph

Mon 7/28

86° /68°

Less humid with sunshine and a few clouds

RealFeel®90°

RealFeel Shade™84°

Max UV Index10 (Very High)

WindNW 8 mph

Tue 7/29