DULLES, VA 20166 Weather Forecast & Current Conditions

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20166 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)

CURRENT WEATHER
WASH-DULLES, VA Current Weather
2:52 AM EDT JUN 9, 2026
Overcast 66°F
Feels Like:	66°F
Dewpoint:	54°F
Rel. Hum.:	65%
Visibility:	10 miles
Wind:	SSE at 7 mph
Pressure:	30.29 inches
Last 72 hours
Local Area Snow Depth
Virginia Current Weather
Virginia MOS Forecast Weather

Weather Map

(Automated weather data from NWS/FAA)

20166 WEATHER FORECAST
10-Day model forecast maps 2025 Hurricanes	DULLES, VA 20166 Weather Forecast	Snowfall Forecast pages Snow Depth pages

REST OF THE OVERNIGHT
Mostly cloudy. Lows in the upper 50s. South winds around 5 mph.

TODAY
Mostly cloudy in the morning, then becoming partly sunny. Highs in the lower 80s. South winds 10 to 15 mph with gusts up to 25 mph.

TONIGHT
Mostly cloudy. A chance of showers after midnight. Lows in the upper 60s. South winds 10 to 15 mph with gusts up to 25 mph, diminishing to around 5 mph after midnight. Chance of rain 40 percent.

WEDNESDAY
Mostly cloudy in the morning, then becoming partly sunny. A chance of showers. A chance of thunderstorms in the afternoon. Highs in the upper 80s. Southwest winds 5 to 10 mph. Chance of rain 50 percent.

WEDNESDAY NIGHT
Mostly cloudy with a chance of showers and thunderstorms in the evening, then partly cloudy after midnight. Lows around 70. Southwest winds around 5 mph. Chance of rain 50 percent.

THURSDAY
Mostly sunny with a chance of showers and thunderstorms. Hot with highs in the mid 90s. Chance of rain 40 percent.

THURSDAY NIGHT
Partly cloudy with a chance of showers. Lows in the lower 70s. Chance of rain 40 percent.

FRIDAY
Mostly sunny with a chance of showers and thunderstorms. Hot with highs in the mid 90s. Chance of rain 50 percent.

FRIDAY NIGHT
Mostly cloudy with a chance of showers and thunderstorms. Lows in the upper 60s. Chance of rain 50 percent.

SATURDAY
Mostly sunny. Highs around 90.

SATURDAY NIGHT
Mostly clear. Lows in the mid 60s.

SUNDAY
Mostly sunny. Highs around 90.

SUNDAY NIGHT
Mostly cloudy with a chance of showers. Lows in the mid 60s. Chance of rain 30 percent.

20166 WEATHER SATELLITE LOOPS

Visible Weather Satellite
DULLES, VA 20166

Infrared Weather Satellite
DULLES, VA 20166

20166 WEATHER RADAR LOOP

NEXRAD Weather Radar
DULLES, VA 20166

MOS COMPUTER WEATHER FORECAST

WASH-DULLES, VA 3 hourly weather forecast

weather forecast created 7:00 PM CDT 6/ 8/2026

DAY/DATE &
WEATHER FORECAST SUMMARY

Tuesday
9 JUN 2026

2 AM

62°

62°

Mostly Cloudy

0%

0% Thunder
( 0% severe)

SSE 7

67%

51°

Low 58°

5 AM

59°

58°

Mostly Cloudy

SSE 6

75%

51°

High 85°

8 AM

63°

63°

Mostly Cloudy

0%

0% Thunder
( 0% severe)

S 7

70%

53°

Mostly Cloudy

11 AM

73°

73°

Mostly Cloudy

S 9

48%

52°

2 PM

81°

81°

Mostly Cloudy

5%

0% Thunder
( 10% severe)

S 12

42%

56°

5 PM

84°

84°

Mostly Cloudy

S 13

43%

59°

8 PM

81°

82°

Mostly Cloudy

7%

0% Thunder
( 15% severe)

S 12

51%

61°

11 PM

74°

74°

Mostly Cloudy

S 10

64%

61°

Wednesday
10 JUN 2026

2 AM

71°

71°

Mostly Cloudy

30%
RAIN
.01–.1 in

0% Thunder
( 14% severe)

S 10

73%

62°

Low 67°

5 AM

69°

69°

Mostly Cloudy

S 10

84%

64°

High 91°

8 AM

72°

72°

Mostly Cloudy

32%
RAIN
.1–.25 in

0% Thunder
( 16% severe)

S 10

84%

67°

Mostly Cloudy

Rain Likely

11 AM

82°

85°

Mostly Cloudy

SSW 9

65%

69°

2 PM

88°

93°

Mostly Cloudy

53%
RAIN
.1–.25 in

0% Thunder
( 38% severe)

SSW 10

55%

70°

5 PM

88°

95°

Partly Cloudy

SW 10

59%

72°

8 PM

84°

90°

Mostly Cloudy

19%
RAIN
.01–.1 in

0% Thunder
( 29% severe)

SSW 8

70%

73°

11 PM

77°

78°

Partly Cloudy

SW 5

85%

72°


WASH-DULLES, VA extended weather forecast
Thursday 11 JUN 2026	Friday 12 JUN 2026	Saturday 13 JUN 2026	Sunday 14 JUN 2026	Monday 15 JUN 2026
Low 72°	Low 69°	Low 69°	Low 60°	Low 66°
High 95°	High 94°	High 87°	High 88°	High 84°

Partly Cloudy 44% Rain	Overcast 57% Rain	Partly Cloudy 47% Rain	Clear 8% Rain	Overcast 49% Rain

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