HERNDON, VA 20170 Weather Forecast & Current Conditions

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20170 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)

CURRENT WEATHER
WASH-DULLES, VA Current Weather
2:52 PM EDT OCT 12, 2025
Overcast 66°F
Feels Like:	66°F
Dewpoint:	54°F
Rel. Hum.:	65%
Visibility:	10 miles
Wind:	NE at 15 mph
Pressure:	29.94 inches
Last 72 hours
Local Area Snow Depth
Virginia Current Weather
Virginia MOS Forecast Weather

Regional Weather Maps

(Automated weather data from NWS/FAA)

20170 WEATHER FORECAST
10-Day model forecast maps 2025 Hurricanes	HERNDON, VA 20170 Weather Forecast	Snowfall Forecast pages Snow Depth pages

THIS AFTERNOON
Cloudy with scattered showers. Highs in the lower 60s. Northeast winds around 15 mph with gusts up to 30 mph. Chance of rain 40 percent.

TONIGHT
Cloudy with patchy drizzle. A chance of showers. Lows in the mid 50s. North winds 10 to 15 mph with gusts up to 30 mph. Chance of rain 40 percent.

COLUMBUS DAY
Patchy drizzle in the morning. Patchy fog in the morning. Showers likely. Highs in the lower 60s. North winds around 15 mph with gusts up to 30 mph. Chance of rain 60 percent.

MONDAY NIGHT
Mostly cloudy. A chance of showers with patchy drizzle in the evening, then a chance of showers after midnight. Lows in the mid 50s. North winds 10 to 15 mph. Gusts up to 30 mph in the evening. Chance of rain 50 percent.

TUESDAY
Partly sunny. Highs in the lower 70s. North winds 10 to 15 mph with gusts up to 25 mph.

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

WEDNESDAY
Sunny. Highs in the upper 60s.

WEDNESDAY NIGHT
Mostly clear. Lows in the mid 40s.

THURSDAY
Sunny. Highs in the lower 60s.

THURSDAY NIGHT
Clear. Lows around 40.

FRIDAY
Sunny. Highs in the mid 60s.

FRIDAY NIGHT
Mostly clear. Lows in the mid 40s.

SATURDAY
Mostly sunny. Highs in the lower 70s.

20170 WEATHER SATELLITE LOOPS

Visible Weather Satellite
HERNDON, VA 20170

Infrared Weather Satellite
HERNDON, VA 20170

20170 WEATHER RADAR LOOP

NEXRAD Weather Radar
HERNDON, VA 20170

MOS COMPUTER WEATHER FORECAST

WASH-DULLES, VA 3 hourly weather forecast

weather forecast created 7:00 AM CDT 10/12/2025

DAY/DATE &
WEATHER FORECAST SUMMARY

Sunday
12 OCT 2025

2 PM

64°

63°

Mostly Cloudy

24%
RAIN
<.01 in

0% Thunder
( 0% severe)

NNE 15

70%

54°

High 65°

5 PM

63°

61°

Mostly Cloudy

NNE 16

70%

53°

Mostly Cloudy

Chance of Rain

8 PM

60°

58°

Mostly Cloudy

27%
RAIN
.01–.1 in

0% Thunder
( 1% severe)

NNE 13

75%

52°

11 PM

59°

57°

Mostly Cloudy

N 13

80%

53°

Monday
13 OCT 2025

2 AM

57°

54°

Overcast

39%
RAIN
1–2 in

0% Thunder
( 0% severe)

N 12

86%

53°

Low 54°

5 AM

57°

54°

Mostly Cloudy

N 13

86%

53°

High 62°

8 AM

57°

54°

Mostly Cloudy

31%
RAIN
***

0% Thunder
( 1% severe)

N 13

86%

53°

Overcast

Chance of Rain

11 AM

59°

56°

Overcast

N 14

78%

52°

2 PM

60°

57°

Overcast

31%
RAIN
***

0% Thunder
( 1% severe)

N 15

75%

52°

5 PM

60°

57°

Overcast

N 15

75%

52°

8 PM

58°

56°

Mostly Cloudy

19%
RAIN
.1–.25 in

0% Thunder
( 1% severe)

N 12

80%

52°

11 PM

57°

55°

Mostly Cloudy

N 10

83%

52°

Tuesday
14 OCT 2025

2 AM

56°

53°

Mostly Cloudy

15%
RAIN
<.01 in

0% Thunder
( 0% severe)

NNW 10

86%

52°

Low 53°

5 AM

56°

53°

Mostly Cloudy

NNW 12

86%

52°

High 72°

8 AM

57°

54°

Mostly Cloudy

1%

0% Thunder
( 1% severe)

NNW 12

83%

52°

Mostly Cloudy

11 AM

63°

62°

Mostly Cloudy

N 13

67%

52°

2 PM

70°

70°

Partly Cloudy

1%

0% Thunder
( 0% severe)

N 14

55%

53°

5 PM

71°

71°

Partly Cloudy

N 13

53%

53°

8 PM

64°

64°

Partly Cloudy

N 8

65%

52°


WASH-DULLES, VA extended weather forecast
Wednesday 15 OCT 2025	Thursday 16 OCT 2025	Friday 17 OCT 2025	Saturday 18 OCT 2025	Sunday 19 OCT 2025
Low 52°	Low 41°	Low 40°	Low 45°	Low 52°
High 70°	High 62°	High 67°	High 69°	High 70°

Partly Cloudy 6% Rain	Clear	Clear	Partly Cloudy 19% Rain	Overcast 46% Rain

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