HERNDON, VA 20191 Weather Forecast & Current Conditions

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20191 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)

CURRENT WEATHER
WASH-DULLES, VA Current Weather
8:52 AM EDT APR 4, 2026
Broken Clouds 72°F
Feels Like:	72°F
Dewpoint:	61°F
Rel. Hum.:	68%
Visibility:	10 miles
Wind:	S at 9 mph
Pressure:	30.16 inches
Last 72 hours
Local Area Snow Depth
Virginia Current Weather
Virginia MOS Forecast Weather

Weather Map

(Automated weather data from NWS/FAA)

20191 WEATHER FORECAST
10-Day model forecast maps 2025 Hurricanes	HERNDON, VA 20191 Weather Forecast	Snowfall Forecast pages Snow Depth pages

TODAY
Mostly sunny with a 20 percent chance of showers. Hot with highs in the mid 80s. Southwest winds 5 to 10 mph.

TONIGHT
Partly cloudy. Lows in the lower 60s. South winds 10 to 15 mph with gusts up to 30 mph.

SUNDAY
Showers. Highs in the lower 70s. Southwest winds 10 to 15 mph with gusts up to 30 mph, becoming west with gusts up to 20 mph in the afternoon. Chance of rain near 100 percent.

SUNDAY NIGHT
Mostly cloudy with a chance of showers in the evening, then mostly clear after midnight. Lows in the lower 40s. Northwest winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 50 percent.

MONDAY
Sunny. Highs in the lower 60s. Northwest winds 5 to 10 mph with gusts up to 20 mph.

MONDAY NIGHT
Mostly clear. Lows in the lower 40s.

TUESDAY
Sunny. Highs in the mid 50s.

TUESDAY NIGHT
Clear. Lows in the lower 30s.

WEDNESDAY
Sunny. Highs in the mid 50s.

WEDNESDAY NIGHT
Mostly clear. Lows in the upper 30s.

THURSDAY
Sunny. Highs in the upper 60s.

THURSDAY NIGHT
Mostly clear. Lows in the upper 40s.

FRIDAY
Mostly sunny. Highs in the mid 70s.

20191 WEATHER SATELLITE LOOPS

Visible Weather Satellite
HERNDON, VA 20191

Infrared Weather Satellite
HERNDON, VA 20191

20191 WEATHER RADAR LOOP

NEXRAD Weather Radar
HERNDON, VA 20191

MOS COMPUTER WEATHER FORECAST

WASH-DULLES, VA 3 hourly weather forecast

weather forecast created 6:00 PM CST 4/ 3/2026

DAY/DATE &
WEATHER FORECAST SUMMARY

Saturday
4 APR 2026

1 AM

67°

67°

Partly Cloudy

9%

0% Thunder
( 3% severe)

SSW 7

70%

57°

Low 64°

4 AM

65°

65°

Partly Cloudy

S 5

75%

57°

High 86°

7 AM

65°

65°

Partly Cloudy

9%

0% Thunder
( 6% severe)

SSW 3

78%

58°

Partly Cloudy

10 AM

77°

79°

Partly Cloudy

SSW 5

56%

60°

1 PM

83°

83°

Partly Cloudy

18%
RAIN
<.01 in

0% Thunder
( 14% severe)

S 10

44%

59°

4 PM

83°

82°

Partly Cloudy

S 13

41%

57°

7 PM

77°

79°

Partly Cloudy

8%

0% Thunder
( 4% severe)

S 12

50%

57°

10 PM

74°

74°

Partly Cloudy

S 14

55%

57°

Sunday
5 APR 2026

1 AM

71°

71°

Partly Cloudy

34%
RAIN
<.01 in

0% Thunder
( 5% severe)

SSW 15

61%

57°

Low 61°

4 AM

70°

70°

Partly Cloudy

SSW 16

66%

58°

High 72°

7 AM

68°

68°

Mostly Cloudy

95%
RAIN
***

0% Thunder
( 10% severe)

SSW 15

73%

59°

Mostly Cloudy

Rain

10 AM

65°

65°

Mostly Cloudy

W 12

75%

57°

1 PM

64°

63°

Mostly Cloudy

41%
RAIN
.1–.25 in

0% Thunder
( 1% severe)

W 10

65%

52°

4 PM

65°

65°

Mostly Cloudy

WNW 13

46%

44°

7 PM

59°

57°

Mostly Cloudy

4%

0% Thunder
( 0% severe)

NW 13

47%

39°

10 PM

52°

48°

Partly Cloudy

NW 12

52%

35°


WASH-DULLES, VA extended weather forecast
Monday 6 APR 2026	Tuesday 7 APR 2026	Wednesday 8 APR 2026	Thursday 9 APR 2026	Friday 10 APR 2026
Low 42°	Low 40°	Low 26°	Low 34°	Low 47°
High 62°	High 54°	High 52°	High 63°	High 72°

Partly Cloudy 10% Rain	Clear 8% Rain/Snow	Clear 8% Rain/Snow	Partly Cloudy 24% Rain	Partly Cloudy 24% Rain

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