Clifton, Virginia Weather

55°F

Clifton, Virginia, USA

Updated: 07-May-2026 6:20am

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SMALL CRAFT ADVISORY - Tidal Potomac

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

WASHINGTON DC METRO AREA FORECAST DISCUSSION
Winds have increased across the waters with a Small Craft Advisory issued through early this morning. Light rain showers continue to move across the forecast area, mainly east of the Blue Ridge.

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: @ 07-May-2026 6:20am - next update at 6:30am

Temperature

Summary

Outlook

55.0°F

Cool

Feels like: 55°F

24-hr difference
-10.6°F

	Today	Yesterday
High:	61.3°F 12:00am	71.9°F 12:27am
Low:	54.9°F 6:17am	60.6°F 10:08am

High & Low May 2026
High:		86.0°F
05 May at 2:51 PM
Low:		38.9°F
03 May at 7:07 AM
Max Min:		60.6°F
06 May
Min Max:		62.1°F
02 May
High and Low 2026
High:		94.0°F
16 April at 2:47 PM
Low:		5.2°F
27 January at 7:52 AM
Max Min:		66.9°F
04 April
Min Max:		18.4°F
25 January
Record May
High:		93.7°F
at 15:47 on 31 May 2022
Low:		32.0°F
at 03:46 on 10 May 2020
Max Min:		72.0°F
at 23:59 on 27 May 2015
Min Max:		51.3°F
at 14:37 on 09 May 2020
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:		55.0°F
Coldest Wind Chill
Today:		54.9°F
at 6:17am
Yesterday:		60.6°F
at 10:08am

May 2026		38.9°F
03 May at 7:07 AM
2026		2.9°F
01 February at 8:34 AM
Station May		27.4°F
at 07:06 on 09 May 2020
Station All Time		°F

Records began on 24 December 2012

Degree Days

Heating Degree Days
Today:		2.3 Degree Days
Yesterday:		0.7 Degree Days
Cooling Degree Days
Today:		0.0 Degree Days
Yesterday:		2.5 Degree Days

Heat Index

Now:		55.0°F
Warmest Heat Index
Today:		61.3°F
at 00:00
Yesterday:		71.9°F
at 00:27
May 2026		84.5°F
05 May at 2:51 PM
2026		97.0°F
16 April at 3:01 PM
Station Record May		105.0°F
at 13:55 on 26 May 2021
Station All Time		124.4°F
at 13:24 on 25 June 2025
Records began on 24 December 2012

WeatherCam Thumbnail

North North West Camera

	Overcast
	N 1 Gust: 4 mph
0 Bft - Calm
Today: 11 mph 2:52am
Gust Month: 19 mph May 5

Rain Today:	0.06 in
Rain Rate /hr	0.00 in
Rain Last Hour:	0.00 in
Rain 24hrs:	0.27 in

Wind

Station High May 2026
High Gust:		19 mph
05 May at 4:05 PM
High Average:		6 mph
05 May at 3:31 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 May
High Gust:		27 mph
at 15:33 on 26 May 2017
High Average:		15 mph
at 14:07 on 08 May 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:	5.7 miles
Yesterday:	45.0 miles
Highest Wind Run
May 2026	45.0 miles
06 May
2026	101.4 miles
07 February
May	139.2 miles
on 13 May 2015
Station All Time	284.2 miles
on 02 March 2018
Records began on 24 December 2012

Rain

Rain Today:	0.06 in
Rain Rate (/hr):	0.00 in
Rain Yesterday:	0.21 in
This Month:	0.27 in
Season Total:	8.39 in
0 day since last rain.

Days Since Last Dry Day:	1
Station High May 2026
High Day:	0.21 in
06 May
High Hour:	0.13 in
06 May at 9:48 AM
High Rain Rate /hr:	0.64 in
07 May at 12:15 AM
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 May
High Day:	2.46 in
on 31 May 2018
High Hour:	2.16 in
at 18:26 on 31 May 2018
High Rain Rate /hr:	7.29 in
at 20:36 on 26 May 2021
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

Overnight Cloudy	Thursday Slight Chance Rain Showers then Partly Sunny	Thursday Night Partly Cloudy
Lo 52 °F	Hi 65 °F	Lo 46 °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:

76 %

Dew Point:

47.6°F

Barometer:

29.88 inHg

Baro Trend:

Rising 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:	6:03am
Sunset:	8:09pm
Moonrise:	12:58am
Moonset:	10:13am

Day Length:		14:02
Dawn:		05:36
Dusk:		20:37
Daylight Length:		15:00
There will be 1min 58s more daylight tomorrow

Cloud Base

CB AGL:

1688 ft

UV Index

0.0
None

High: 0.0 @ 12:00am

Solar Radiation

7 W/m²

High: 7 @ 6:18am

Air Quality Index

Current AQI
15

Sunlight

14 hrs 5 min 48 sec
of Sunlight Today
Which is
2 min 2 sec Longer
Than Yesterday
(Noon)

(Midnight)
Legend

Moon

Waning Gibbous

73% %
Illuminated

NWS Weather Forecast - Outlook: Overnight & Thursday

Overnight

Cloudy

Lo 52 °F

NWS forecast: Cloudy, with a low around 52. North wind around 9 mph. New rainfall amounts less than a tenth of an inch possible.
Davis VP+ forecast: Not available

Thursday

Slight Chance Rain Showers then Partly Sunny

Hi 65 °F

NWS forecast: A slight chance of rain showers before 7am. Partly sunny, with a high near 65. North wind 3 to 8 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.

NWS Weather Forecast - Five Day Outlook for Overnight through Sunday Night - Last Update: Thu, 07-May-2026 4:54am EDT

Overnight Cloudy	Thursday Slight Chance Rain Showers then Partly Sunny	Thursday Night Partly Cloudy	Friday Mostly Sunny	Friday Night Mostly Cloudy	Saturday Chance Rain Showers	Saturday Night Mostly Clear	Sunday Mostly Sunny then Chance Showers And T-Storms	Sunday Night Showers And T-Storms Likely
Lo 52 °F	Hi 65 °F	Lo 46 °F	Hi 70 °F	Lo 52 °F	Hi 74 °F	Lo 54 °F	Hi 80 °F	Lo 53 °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

Clouds
Mostly sunny and mostly clear indicate the same amount of cloud coverage - about 25 percent. Mostly sunny is used during the daytime, and mostly clear is used at night when there is no sun.

Today in Weather History

Weather History for May 7

1984 On Sheridan Lake in South Dakota 2 men where struck by lightning and killed while they were standing on their boat.

1981 A spring blizzard dumped 19 inches of snow on Calgary, Alberta, Canada, setting a record May snowfall total for the area.

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Contact Us

The weather data presented here is from a Weather Station that is privately owned and operated. The weather data collected by this weather station is not intended for legal use and is offered without any warranties expressed or implied. This site is solely supported by myself, owner of the Weather Station, and was specifically created for local residents along with weather enthusiasts. This website is neither affiliated with nor endorsed by the National Weather Service, the Town of Clifton or any other government agency. Your comments and suggestions are appreciated. Thanks for visiting. Never base important decisions on this or any weather information obtained from the Internet.

Clifton, Virginia Weather

Current DC Area Radar & North America Lightning

Northeast US Radar

North America Lightning

Current Clifton Virginia Conditions & NWS Forecast

NWS Forecast Maps

NOAA Forecast Map for Today

NOAA Forecast Map for Tomorrow

Random Weather Facts

Today in Weather History