National Weather Service forecast
Cascades, Virginia Weather
Cascades 7-Day Forecast
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Overnight52°FMostly Clear1% chance of precipitation
Mostly clear, with a low around 52. South wind around 5 mph.
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Wednesday75°FMostly Sunny1% chance of precipitation
Mostly sunny, with a high near 75. South wind 3 to 10 mph, with gusts as high as 18 mph.
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Wednesday Night62°FMostly Cloudy then Chance Rain Showers49% chance of precipitation
A chance of rain showers after 1am. Mostly cloudy, with a low around 62. South wind around 8 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.
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Thursday75°FChance Rain Showers44% chance of precipitation
A chance of rain showers. Mostly cloudy, with a high near 75. South wind 7 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 40%. New rainfall amounts between a tenth and quarter of an inch possible.
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Thursday Night61°FChance Rain Showers50% chance of precipitation
A chance of rain showers before 2am, then a chance of rain showers and patchy fog. Mostly cloudy, with a low around 61. Southwest wind 1 to 7 mph. Chance of precipitation is 50%.
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Friday70°FChance Light Rain49% chance of precipitation
A chance of rain showers before 7am, then a chance of rain. Mostly cloudy, with a high near 70. Chance of precipitation is 50%.
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Friday Night49°FChance Light Rain then Partly Cloudy27% chance of precipitation
A chance of rain before 7pm. Partly cloudy, with a low around 49. Chance of precipitation is 30%.
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Saturday65°FMostly Sunny6% chance of precipitation
Mostly sunny, with a high near 65.
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Saturday Night42°FPartly Cloudy5% chance of precipitation
Partly cloudy, with a low around 42.
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Sunday61°FMostly Sunny1% chance of precipitation
Mostly sunny, with a high near 61.
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Sunday Night41°FMostly Clear5% chance of precipitation
Mostly clear, with a low around 41.
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Monday62°FSunny5% chance of precipitation
Sunny, with a high near 62.
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Monday Night39°FMostly Clear4% chance of precipitation
Mostly clear, with a low around 39.
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Tuesday65°FSunny2% chance of precipitation
Sunny, with a high near 65.
Issued by the National Weather Service (LWX office), updated .
Cascades Hourly Forecast
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Cascades Weather Radar
Open the full radar for CascadesAbout Cascades
- Population (2020 Census)
- 12,366
- Coordinates
- 39.047, -77.388
- Elevation
- 299 ft
- NWS forecast office
- LWX
- Time zone
- America/New York
- Sunrise today
- 6:40 AM EST
- Sunset today
- 5:06 PM EST
- Daylight today
- 10 h 26 min
Cascades Weather Questions
What is the weather forecast for Cascades, Virginia?
Overnight: Mostly clear, with a low around 52. South wind around 5 mph. Wednesday: Mostly sunny, with a high near 75. South wind 3 to 10 mph, with gusts as high as 18 mph.
Will it rain or snow in Cascades this week?
The best chance of precipitation is Thursday Night at 50%. Periods with a 30% chance or more: Wednesday Night (49%), Thursday (44%), Thursday Night (50%), Friday (49%).
How warm and how cold will it get in Cascades this week?
The warmest day is Wednesday, with a high near 75°F. The coldest night is Monday Night, with a low near 39°F.
What time are sunrise and sunset in Cascades today?
Sunrise is at 6:40 AM EST and sunset is at 5:06 PM EST, for 10 h 26 min of daylight.
Weather near Cascades
- Sugarland Run 1 mi
- Countryside 1 mi
- Lowes Island 2 mi
- Dulles Town Center 2 mi
- Kincora 3 mi
- Sterling 3 mi
- University Center 3 mi
- Dranesville 4 mi