Herndon Weather

Location

Herndon, 20170, Virginia

·

As of 9:09 PM EDT

[Now79°78°77°

Cloudy

Cloudy

Feels Like

77°

HHigh

84°

LLow

69°

Chance of Rain

11%

0 in](/content/us/virginia/herndon/postcode/20170/hourbyhour/index.html)

Today's Outlook

Tonight's low temperature will be nearly the same as last night's.

Hourly Forecast

12 am - Cloudy - 77°
1 am - Mostly Cloudy Night - 77°
2 am - Mostly Cloudy Night - 76°
3 am - Mostly Cloudy Night - 76°
4 am - Mostly Cloudy Night - 77°
5 am - Mostly Cloudy Night - 76°
6 am - Mostly Cloudy Night - 75°
6:21 am - Sunrise
7 am - Cloudy - 74°
8 am - Partly Cloudy Day - 76°
9 am - Mostly Cloudy Day - 77°
10 am - Mostly Cloudy Day - 77°
11 am - Cloudy - 79°
12 pm - Cloudy - 78°
1 pm - Cloudy - 77°
2 pm - Mostly Cloudy Day - 76°
3 pm - Mostly Cloudy Day - 78°
4 pm - Partly Cloudy Day - 82°
5 pm - Mostly Cloudy Day - 82°
6 pm - Mostly Cloudy Day - 82°
7 pm - Mostly Cloudy Day - 80°
8 pm - Cloudy - 78°
8:05 pm - Sunset

Daily Forecast

Tonight\nPartly Cloudy Night7%\nPartly Cloudy\n69°\n\n84° Sat 15\nPartly Cloudy Day6%\nPartly Cloudy\n73°\n\n87° Sun 16\nThunderstorms89%\nThunderstorms\n74°\n\n81° Mon 17\nPartly Cloudy Day15%\nPartly Cloudy\n68°\n\n90° Tue 18\nMostly Clear Day5%\nMostly Sunny\n65°\n\n85° Wed 19\nMostly Clear Day7%\nMostly Sunny\n72°\n\n88° Thu 20\nScattered Thunderstorms49%\nPM Thunderstorms\n65°\n\n87°

Current Conditions

• Temperature Max: 84°
• Feels Like: 77°
• Wind: 4 mph N
• Humidity: 80% Very High
• UV Index: 0 Low
• Air Quality: 63 Moderate
• Dew Point: 71°
• Pressure: 30.04 in
• Visibility: 10 mi
• Sunrise: 6:21 am
• Sunset: 8:05 pm
• Moonrise: 8:27 am
• Moonset: 9:08 pm
• Moon Phase: Waxing Crescent

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