McLean, VA 10-Day Weather

Extreme Heat Watch

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July 1 - July 15

Wed 7/1

100° /76°

Humid and hotter with hazy sunshine; dangerous heat; seek time in the shade and stay hydrated

alerts

Heat Advisory

11:00 AM Wednesday - 8:00 PM Wednesday

RealFeel®111°

RealFeel Shade™103°

Max UV Index11.0 (Extreme)

WindWSW 7 mph

Thu 7/2

102° /78°

Very hot and humid with hazy sun; the heat will be dangerous, especially for those without air conditioning

alerts

Extreme Heat Watch

11:00 AM Thursday - 8:00 PM Friday

RealFeel®112°

RealFeel Shade™103°

Max UV Index11.0 (Extreme)

WindWNW 7 mph

Fri 7/3

100° /78°

Mostly sunny, very hot and humid; stay hydrated with temperatures remaining dangerously high

alerts

Extreme Heat Watch

11:00 AM Thursday - 8:00 PM Friday

RealFeel®110°

RealFeel Shade™101°

Max UV Index11.0 (Extreme)

WindWNW 8 mph

Sat 7/4

98° /77°

55%

Mostly cloudy and hot; a heavy t-storm in the p.m.; dangerous heat and storms that can bring damaging winds and downpours may disrupt outdoor holiday plans

RealFeel®104°

RealFeel Shade™100°

Max UV Index8.0 (Very High)

WindW 8 mph

Hours of Precipitation1

Hours of Rain1

Sun 7/5

97° /73°

56%

Hot with partial sunshine; a thunderstorm in the afternoon; caution advised if outside for extended periods of time

RealFeel®112°

RealFeel Shade™101°

Max UV Index11.0 (Extreme)

WindN 2 mph

Hours of Precipitation1

Hours of Rain1

Mon 7/6

92° /70°

55%

Mostly cloudy, hot and humid with a thunderstorm in one or two spots

RealFeel®102°

RealFeel Shade™98°

Max UV Index4.0 (Moderate)

WindE 5 mph

Hours of Precipitation2

Hours of Rain2

Tue 7/7

91° /70°

60%

Mostly cloudy and hot with showers

RealFeel®96°

RealFeel Shade™92°

Max UV Index5.0 (Moderate)

WindNE 7 mph

Hours of Precipitation2.5

Hours of Rain2.5

Wed 7/8

85° /67°

Mostly cloudy and less humid

RealFeel®90°

RealFeel Shade™83°

Max UV Index10.0 (Very High)

WindE 6 mph

Thu 7/9

86° /69°

69%

Mostly cloudy and humid; a couple of showers in the morning followed by a couple of thunderstorms in the afternoon

RealFeel®98°

RealFeel Shade™95°

Max UV Index8.0 (Very High)

WindESE 5 mph

Hours of Precipitation3

Hours of Rain3

Fri 7/10

87° /69°

55%

A thunderstorm around in the morning; otherwise, humid with decreasing clouds

RealFeel®96°

RealFeel Shade™90°

Max UV Index11.0 (Extreme)

WindN 7 mph

Hours of Precipitation1

Hours of Rain1

Sat 7/11

91° /68°

74%

Partly sunny with a couple of thunderstorms, especially late in the day

RealFeel®97°

RealFeel Shade™91°

Max UV Index7.0 (High)

WindWSW 1 mph

Hours of Precipitation3.5

Hours of Rain3.5

Sun 7/12

92° /71°

58%

Cloudy and toasty conditions; a couple of afternoon showers

RealFeel®95°

RealFeel Shade™90°

Max UV Index6.0 (High)

WindSSW 1 mph

Hours of Precipitation1

Hours of Rain1

Mon 7/13

92° /71°

64%

Hot with periods of rain

RealFeel®97°

RealFeel Shade™91°

Max UV Index8.0 (Very High)

WindS 1 mph

Hours of Precipitation4.5

Hours of Rain4.5

Tue 7/14

93° /68°

20%

Mostly sunny and hot

RealFeel®106°

RealFeel Shade™106°

Max UV Index11.0 (Extreme)

WindNW 5 mph

Wed 7/15

82° /64°

Plenty of sunshine

RealFeel®91°

RealFeel Shade™81°

Max UV Index11.0 (Extreme)

WindNW 2 mph

McLean, VA

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