Weather Tomorrow

Weather Tomorrow for ZIP 20148

Ashburn, VA · View full Ashburn forecast

Saturday, September 12, 2026

82°Low 66°FColdHot
Cloudy

Precip chance

80%

Wind

1-8 mph

Humidity

91%

Feels like

80–68°F

Rain forecast

Rain likely starts around 11 PM and may continue until 3 AM. Peak chance: 80% around 3 AM.

Data source: National Weather Service (NOAA) · Updated just now

Tomorrow by Hour

66°Temperature trend82°
TimeTempConditionRain %Wind
4 AM68°FPartly Cloudy
1%
2 mph SE
5 AM67°FMostly Cloudy
1%
1 mph SE
6 AM67°FMostly Cloudy
1%
1 mph E
7 AM67°FMostly Cloudy
2%
1 mph E
8 AM67°FMostly Cloudy
6%
1 mph E
9 AM67°FMostly Cloudy
11%
1 mph E
10 AM67°FMostly Cloudy
13%
1 mph E
11 AM66°FMostly Cloudy
13%
1 mph E
12 PM68°FMostly Cloudy
13%
2 mph E
1 PM70°FMostly Cloudy
12%
3 mph E
2 PM74°FMostly Cloudy
8%
6 mph SE
3 PM76°FMostly Cloudy
5%
7 mph SE
4 PM78°FMostly Cloudy
5%
8 mph SE
5 PM80°FMostly Cloudy
7%
8 mph SE
6 PM81°FChance Showers And Thunderstorms
25%
8 mph SE
7 PM82°FChance Showers And Thunderstorms
33%
8 mph SE
8 PM81°FChance Showers And Thunderstorms
39%
7 mph SE
9 PM80°FChance Showers And Thunderstorms
32%
7 mph SE
10 PM80°FChance Showers And Thunderstorms
33%
7 mph SE
11 PM77°FChance Showers And Thunderstorms
50%
6 mph SE
12 AM74°FSlight Chance Showers And Thunderstorms
20%
6 mph SE
1 AM73°FSlight Chance Showers And Thunderstorms
21%
5 mph SE
2 AM72°FShowers And Thunderstorms Likely
62%
5 mph SE
3 AM72°FShowers And Thunderstorms
80%
3 mph SE

Precipitation Timeline

100%
50%
80%
4a10a4p10p
<20%20-50%50-70%>70%

What to Wear Tomorrow

Hot — wear breathable, light clothing

Clothing

  • Light t-shirt or tank top
  • Shorts or light skirt
  • Hat for sun protection

Footwear

Sandals or breathable sneakers

Accessories

  • Umbrella
  • Sunscreen

Conditions

High: 82°F

Low: 66°F

Wind: 1-8 mph

Rain: 80%

Rain expected around 11 PM — carry an umbrella.

Best Time to Be Outside Tomorrow

12 PM – 1 PM95

Excellent conditions for outdoor activities (comfortable temp, light wind, daylight)

4a10a4p10p