GREAT FALLS, VA 22066 Weather Forecast & Current Conditions

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22066 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)

CURRENT WEATHER
WASH-DULLES, VA Current Weather
2:52 PM EDT AUG 28, 2025
Broken Clouds 81°F
Feels Like:	80°F
Dewpoint:	45°F
Rel. Hum.:	28%
Visibility:	10 miles
Wind:	WNW at 9 mph
Pressure:	30.08 inches
Last 72 hours
Local Area Snow Depth
Virginia Current Weather
Virginia MOS Forecast Weather

Regional Weather Maps

(Automated weather data from NWS/FAA)

22066 WEATHER FORECAST
10-Day model forecast maps 2025 Hurricanes	GREAT FALLS, VA 22066 Weather Forecast	Snowfall Forecast pages Snow Depth pages

REST OF THIS AFTERNOON
Mostly sunny. Highs around 80. Southwest winds around 5 mph.

TONIGHT
Mostly cloudy in the evening, then becoming partly cloudy. Lows in the upper 50s. Southwest winds around 5 mph.

FRIDAY
Sunny. Highs around 80. Northwest winds 5 to 10 mph.

FRIDAY NIGHT
Partly cloudy. Lows in the mid 50s. Northwest winds 5 to 10 mph.

SATURDAY
Mostly sunny. Highs in the upper 70s. North winds around 5 mph.

SATURDAY NIGHT
Mostly clear. Lows in the mid 50s.

SUNDAY
Mostly sunny. Highs in the upper 70s.

SUNDAY NIGHT
Partly cloudy. Lows in the upper 50s.

LABOR DAY
Sunny. Highs in the upper 70s.

MONDAY NIGHT
Partly cloudy. Lows in the upper 50s.

TUESDAY
Mostly sunny. Highs around 80.

TUESDAY NIGHT
Partly cloudy. Lows in the upper 50s.

WEDNESDAY
Mostly sunny. Highs around 80.

22066 WEATHER SATELLITE LOOPS

Visible Weather Satellite
GREAT FALLS, VA 22066

Infrared Weather Satellite
GREAT FALLS, VA 22066

22066 WEATHER RADAR LOOP

NEXRAD Weather Radar
GREAT FALLS, VA 22066

MOS COMPUTER WEATHER FORECAST

WASH-DULLES, VA 3 hourly weather forecast

weather forecast created 7:00 AM CDT 8/28/2025

DAY/DATE &
WEATHER FORECAST SUMMARY

TIME
EDT

TEMP
(deg. F)

FEELS
LIKE

CLOUD
COVER

PRECIP
PROB.

THUNDER
PROB.

WIND
dir./mph

REL
HUM

DEWPT
(deg. F)

Thursday
28 AUG 2025

2 PM

77°

78°

Partly Cloudy

0% Thunder
( 3% severe)

SW 7

36%

48°

High 78°

5 PM

77°

78°

Partly Cloudy

SSW 7

35%

47°

Mostly Cloudy

8 PM

71°

Mostly Cloudy

0% Thunder
( 2% severe)

S 5

44%

48°

11 PM

66°

Mostly Cloudy

SSW 3

54%

49°

Friday
29 AUG 2025

2 AM

62°

63°

Mostly Cloudy

0% Thunder
( 1% severe)

WSW 3

65%

50°

Low 57°

5 AM

59°

60°

Partly Cloudy

W 3

72%

50°

High 80°

8 AM

63°

64°

Partly Cloudy

0% Thunder
( 1% severe)

W 5

67%

52°

Partly Cloudy

11 AM

73°

Clear

NW 9

51%

54°

2 PM

77°

78°

Partly Cloudy

0% Thunder
( 2% severe)

NW 10

43%

53°

5 PM

77°

78°

Partly Cloudy

NW 10

40%

51°

8 PM

70°

Partly Cloudy

0% Thunder
( 1% severe)

NNW 8

47%

49°

11 PM

64°

Partly Cloudy

NNW 7

58%

49°

Saturday
30 AUG 2025

2 AM

59°

58°

Partly Cloudy

0% Thunder
( 0% severe)

NNW 6

67%

48°

Low 53°

5 AM

56°

55°

Partly Cloudy

NNW 6

72%

47°

High 76°

8 AM

58°

57°

Partly Cloudy

0% Thunder
( 0% severe)

NNW 6

67%

47°

Partly Cloudy

11 AM

68°

Partly Cloudy

N 6

47%

47°

2 PM

74°

Clear

0% Thunder
( 2% severe)

NNW 6

38%

47°

5 PM

74°

Clear

N 6

37%

46°

8 PM

67°

Clear

NNE 5

49%

47°


WASH-DULLES, VA extended weather forecast
Sunday 31 AUG 2025	Monday 1 SEP 2025	Tuesday 2 SEP 2025	Wednesday 3 SEP 2025	Thursday 4 SEP 2025
Low 52°	Low 53°	Low 56°	Low 57°	Low 63°
High 80°	High 79°	High 79°	High 80°	High 78°

Partly Cloudy 6% Rain	Partly Cloudy 13% Rain	Partly Cloudy 22% Rain	Mostly Cloudy 28% Rain	Overcast 48% Rain