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Active Advisory: Small Craft Advisory (See More)

Elev 417 ft, 38.96 °N, 77.36 °W

Reston, VA Hourly Weather Forecast

76 °F Reston Station|Change

Current Station

Personal Weather Station

Reston (KVARESTO138)

Location: Reston, VA

Elevation: 417ft

Nearby Weather Stations

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Hourly Forecast for Today, Friday 05/02Hourly for Today, Fri 05/02

Tonight 05/02

Partly cloudy. Low 66F. Winds SSW at 5 to 10 mph.

Tomorrow 05/03

Sunshine and clouds mixed. A stray severe thunderstorm is possible. High 84F. Winds SSW at 10 to 15 mph.

Time	Conditions	Temp.	Feels Like	Precip	Amount	Cloud Cover	Dew Point	Humidity	Wind	Pressure
9 :00 pm	Partly Cloudy	76 °F	76 °F	1 °%	0 °in	48 °%	59 °F	55 °%	5 °mph S	29.85 °in
10 :00 pm	Partly Cloudy	75 °F	75 °F	1 °%	0 °in	38 °%	59 °F	58 °%	5 °mph SSW	29.87 °in
11 :00 pm	Partly Cloudy	73 °F	73 °F	1 °%	0 °in	58 °%	60 °F	63 °%	4 °mph SSW	29.88 °in

View Calendar Forecast

Additional Conditions

Pressure

29.84 °in

Visibility

10 °miles

Clouds

Partly Cloudy

Dew Point

58 °F

Humidity

53 °%

Rainfall

0 °in

Snow Depth

0 °in

KIAD Station History

Almanac for May 3, 2025

Forecast

Average *

Record

Temperature

High

86 °F

72 °F

90 °F

Low

66 °F

49 °F

31 °F

Rain/Snow Depth

Precipitation

0 °in

4.5 °in

-

Snow

0 °in

0 °in

-

Almanac for May 2, 2025

Actual

Average *

Record

Temperature

High

84 °F

72 °F

92 °F

Low

66 °F

49 °F

32 °F

May Calendar View

Astronomy

Sun

Rise

Set

Actual Time

6:10 AM

8:04 PM

Civil Twilight

5:41 AM

8:33 PM

Nautical Twilight

5:05 AM

9:09 PM

Astronomical Twilight

4:27 AM

9:47 PM

Length of Visible Light

14 h 52 m

Length of Day

13 h 54 m

Tomorrow will be 2 minutes 6 seconds longer

Moon

11:22 AM

1:52 AM

waxing crescent

34% of the Moon is Illuminated

May 12

Full Moon

May 20

Waning Half Last Qtr

May 27

New Moon

Jun 3

Waxing Half First Qtr