Clifton, Virginia Weather

87°F

Clifton, Virginia, USA

Updated: 05-Jul-2026 12:50pm

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Montgomery Cnty(NW), MD

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HEAT ADVISORY - Alexandria, VA - Arlington Cnty, VA - Charles Cnty, MD - Fairfax, VA - Fairfax Cnty, VA - Falls Church, VA - Fauquier Cnty(N), VA - Fauquier Cnty(S), VA - Manassas, VA - Manassas Park, VA - Montgomery Cnty(C+SE), MD - Montgomery Cnty(NW), MD - Prince Georges Cnty, MD - Prince William Cnty, VA - Stafford Cnty, VA - Washington, DC

SMALL CRAFT ADVISORY - Tidal Potomac

AIR QUALITY ALERT - Alexandria, VA - Arlington Cnty, VA - Fairfax, VA - Fairfax Cnty, VA - Falls Church, VA - Loudon Cnty(E), VA - Loudon Cnty(W), VA - Manassas, VA - Manassas Park, VA - Montgomery Cnty(C+SE), MD - Montgomery Cnty(NW), MD - Prince Georges Cnty, MD - Prince William Cnty, VA - Washington, DC

TEST MESSAGE - Montgomery Cnty(C+SE), MD - Montgomery Cnty(NW), MD

WASHINGTON DC METRO AREA FORECAST DISCUSSION
Evaluating the threat for flooding with incoming guidance over the next 24 to 48 hours. Widespread sunshine this morning will result in instability setting the stage for thunderstorms this afternoon and evening as a cold front slides in from the north.

Current DC Area Radar & North America Lightning

Northeast US Radar	North America Lightning
Radar image courtesy of NWS.	Lightning Data courtesy of Blitzortung.org and its Contributors.

Current Clifton Virginia Conditions & NWS Forecast

Updated: @ 05-Jul-2026 12:50pm - next update at 1:00pm

Temperature

Summary

Outlook

87.4°F

Warm

Feels like: 97°F

24-hr difference
-10.4°F

	Today	Yesterday
High:	87.4°F 10:56am	101.6°F 3:01pm
Low:	72.7°F 6:10am	73.3°F 10:22pm

High & Low July 2026
High:		101.6°F
04 July at 3:01 PM
Low:		71.9°F
01 July at 6:03 AM
Max Min:		77.2°F
03 July
Min Max:		99.0°F
01 July
High and Low 2026
High:		101.6°F
04 July at 3:01 PM
Low:		5.2°F
27 January at 7:52 AM
Max Min:		77.2°F
03 July
Min Max:		18.4°F
25 January
Record July
High:		101.6°F
at 15:01 on 04 July 2026
Low:		51.6°F
at 05:40 on 30 July 2014
Max Min:		77.9°F
at 06:42 on 07 July 2024
Min Max:		72.0°F
at 22:57 on 04 July 2016
Station All Time Record
High:		101.9°F
at 15:51 on 02 August 2024
Low:		1.0°F
at 07:23 on 23 January 2014
Max Min:		78.1°F
at 06:58 on 23 June 2024
Min Max:		16.7°F
at 12:04 on 16 February 2015
Records began on 24 December 2012

Wind Chill

Now:		87.4°F
Coldest Wind Chill
Today:		72.7°F
at 6:10am
Yesterday:		73.3°F
at 10:22pm

July 2026		71.9°F
01 July at 6:03 AM
2026		2.9°F
01 February at 8:34 AM
Station July		51.6°F
at 05:40 on 30 July 2014
Station All Time		°F

Records began on 24 December 2012

Degree Days

Heating Degree Days
Today:		0.0 Degree Days
Yesterday:		0.0 Degree Days
Cooling Degree Days
Today:		6.4 Degree Days
Yesterday:		21.4 Degree Days

Heat Index

Now:		95.2°F
Warmest Heat Index
Today:		96.4°F
at 10:55
Yesterday:		128.9°F
at 15:04
July 2026		128.9°F
04 July at 3:04 PM
2026		128.9°F
04 July at 3:04 PM
Station Record July		128.9°F
at 15:04 on 04 July 2026
Station All Time		128.9°F
at 15:04 on 04 July 2026
Records began on 24 December 2012

WeatherCam Thumbnail

North North West Camera

	Partly cloudy
	- 0 Gust: 2 mph
0 Bft - Calm
Today: 5 mph 4:11am
Gust Month: 15 mph July 4

Rain Today:	0.02 in
Rain Rate /hr	0.00 in
Rain Last Hour:	0.00 in
Rain 24hrs:	0.09 in

Wind

Station High July 2026
High Gust:		15 mph
04 July at 8:48 PM
High Average:		4 mph
04 July at 5:46 PM
Station High 2026
High Gust:		29 mph
07 February at 10:28 AM
High Average:		10 mph
12 March at 11:03 AM
Station Record July
High Gust:		28 mph
at 16:56 on 17 July 2019
High Average:		12 mph
at 16:11 on 18 July 2016
Station All Time Record
High Gust:		42 mph
at 12:56 on 04 January 2018
High Average:		24 mph
at 13:07 on 02 March 2018
Records began on 24 December 2012

Wind Run

Today:	2.4 miles
Yesterday:	21.4 miles
Highest Wind Run
July 2026	21.4 miles
04 July
2026	101.4 miles
07 February
July	96.9 miles
on 29 July 2017
Station All Time	284.2 miles
on 02 March 2018
Records began on 24 December 2012

Rain

Rain Today:	0.02 in
Rain Rate (/hr):	0.00 in
Rain Yesterday:	0.07 in
This Month:	0.09 in
Season Total:	11.54 in
0 day since last rain.

Days Since Last Dry Day:	1
Station High July 2026
High Day:	0.07 in
04 July
High Hour:	0.07 in
04 July at 9:29 PM
High Rain Rate /hr:	0.12 in
04 July at 9:12 PM
Station High 2026
High Day:	1.35 in
16 March
High Hour:	0.78 in
16 March at 1:42 PM
High Rain Rate /hr:	5.76 in
16 March at 12:46 PM
Station Record July
High Day:	5.17 in
on 21 July 2018
High Hour:	2.21 in
at 16:13 on 22 July 2020
High Rain Rate /hr:	12.80 in
at 15:26 on 22 July 2020
Station All Time Record
High Day:	5.17 in
on 21 July 2018
High Hour:	2.21 in
at 16:13 on 22 July 2020
High Rain Rate /hr:	64.00 in
at 10:49 on 19 October 2021
High Month:	10.27 in
July 2018
Records began on 24 December 2012

WeatherCam Thumbnail

South South West Camera

This Afternoon Scattered Showers And T-Storms	Tonight Chance Showers And T-Storms then Patchy Fog	Monday Patchy Fog then Showers And T-Storms Likely
Hi 95 °F	Lo 71 °F	Hi 87 °F

Lightning VA MD DC WV DE

Radar Washington DC Metro Area

GRLevel3 radar from NWS station KLWX

Storm Prediction Center Activity Chart

Humidity & Barometer

Humidity:

63 %

Dew Point:

73.3°F

Barometer:

29.93 inHg

Baro Trend:

Falling slowly

Today
Pressure High:	30.09 in
Pressure Low:	29.99 in
Dewpoint High:	33.1 °F
Dewpoint Low:	19.6 °F
Humidity High:	80%
Humidity Low:	40%
Station Record
Pressure High:	31.41 in
at 12:14 on 23 March 2017
Pressure Low:	28.99 in
at 07:41 on 07 February 2020
Dewpoint High:	82.7 °F
at 11:55 on 05 July 2024
Dewpoint Low:	-27.0 °F
at 01:57 on 20 February 2015
Records began on 24 December 2012

Snow

Snow Depth:	0.0 in
Snowfall Today:	No Snow Today
Storm Total:	0.0 in
Total Season Snow: 13.0 in
Total Last Season: 15.5 in

Fire Danger

Almanac

Sunrise:	5:49am
Sunset:	8:39pm
Moonset:	11:13am
Moonrise:	11:50pm

Day Length:		14:47
Dawn:		05:19
Dusk:		21:10
Daylight Length:		15:50
There will be 0min 50s less daylight tomorrow

Cloud Base

CB AGL:

3214 ft

UV Index

-
-

High: 5.1 @ 10:45am

Solar Radiation

- W/m²

High: 874 @ 10:46am

Air Quality Index

Current AQI
41

Sunlight

14 hrs 50 min 36 sec
of Sunlight Today
Which is 47 sec Shorter
Than Yesterday
(Noon)

(Midnight)
Legend

Moon

Waning Gibbous

72% %
Illuminated

NWS Weather Forecast - Outlook: This Afternoon & Tonight

This
Afternoon

Scattered Showers And T-Storms

Hi 95 °F

NWS forecast: Scattered showers and thunderstorms after 4pm. Mostly sunny, with a high near 95. Heat index values as high as 105. South wind around 6 mph. Chance of precipitation is 40%. New rainfall amounts between a tenth and quarter of an inch possible.
Davis VP+ forecast: Increasing clouds with little temperature change.

Tonight

Chance Showers And T-Storms then Patchy Fog

Lo 71 °F

NWS forecast: A chance of showers and thunderstorms before 8pm, then showers and thunderstorms between 8pm and midnight, then patchy fog and scattered showers and thunderstorms. Mostly cloudy, with a low around 71. East wind 2 to 6 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

NWS Weather Forecast - Five Day Outlook for This Afternoon through Thursday - Last Update: Sun, 05-Jul-2026 12:00pm EDT

This Afternoon Scattered Showers And T-Storms	Tonight Chance Showers And T-Storms then Patchy Fog	Monday Patchy Fog then Showers And T-Storms Likely	Monday Night Showers And T-Storms Likely then Showers And T-Storms	Tuesday Slight Chance Showers And T-Storms	Tuesday Night Showers And T-Storms	Wednesday Slight Chance Rain Showers then Chance Showers And T-Storms	Wednesday Night Chance Showers And T-Storms	Thursday Slight Chance Rain Showers then Chance Showers And T-Storms
Hi 95 °F	Lo 71 °F	Hi 87 °F	Lo 69 °F	Hi 85 °F	Lo 68 °F	Hi 84 °F	Lo 68 °F	Hi 89 °F

NWS Forecast Maps

NOAA Forecast Map for Today	NOAA Forecast Map for Tomorrow
Forecast map for Today courtesy of NOAA.	Forecast map for Tomorrow courtesy of NOAA.

Random Weather Facts

Astronomy
One day on Uranus is 18 hours

Today in Weather History

Weather History for July 5

1984 Thunderstorms dropped 6 to 13 inches of rain at Tulsa, OK in 6 hours. The flooding claimed 14 lives and caused $90 million in property damage. 4600 cars, 743 houses, and 387 apartments were destroyed or severely damaged in the flood.

1967 A slow moving nor'easter battered New England with high winds, heavy rain, and record late season snow. Winds 70 to 90 mph in gusts occurred along the coast. Over 7 inches of rain fell at Nantucket, MS with 6.57 inches falling in 24 hours to set a new 24 hour rainfall record. 24.9 inches of snow fell at Mount Washington, NH to set a new May snowfall record.

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Clifton, Virginia Weather

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Random Weather Facts

Today in Weather History