Today
Partly cloudy throughout the day, high +48°F, low +48°F. Wind up to 4 mph. The day promises to be dry.
Weather outside your window in Reston
local time 10:30 PM · updated just now
Today Now 10:30 PM
+48°F
Partly cloudy
Hourly forecast
Today11/9
Temperature
Feels like
Cloudiness
Precip. chance
Precipitationin
Windmph
Wind gustsmph
Humidity
PressureinHg
Dew point
Visibilitymi
UV index
| Now | 11:00 PM | 12:00 AM | 1:00 AM | 2:00 AM | 3:00 AM | 4:00 AM | 5:00 AM | 6:00 AM | 7:00 AM | 8:00 AM | 9:00 AM |
|---|---|---|---|---|---|---|---|---|---|---|---|
Today
Forecast in words
Tomorrow
Tomorrow mostly clear: daytime +68°F, nighttime +45°F — 20° warmer than today.
Week
During the week the thermometer stays between +37°F…+68°F. Peak warmth: Tue, +68°F. Coldest at night — Sat, +37°F. Wet days: Thu. Sunshine expected on 3 of seven days. Second half of the week is cooler.
Week vs norm
- Today 11/9 +48°F −10° usually +58°F
- Tomorrow 11/10 +68°F +10° usually +58°F
- Wed 11/11 +66°F +9° usually +58°F
- Thu 11/12 +61°F +4° usually +57°F
- Fri 11/13 +50°F −7° usually +57°F
- Sat 11/14 +48°F −8° usually +57°F
- Sun 11/15 +50°F −6° usually +56°F
- Mon 11/16 +50°F −6° usually +56°F
Difference between forecast daytime high and the 1991–2020 norm for this date.
This day, November 9
Today is a typical day for this date.
- Heat record +75°F 2020
- Cold record +24°F 2019
- Most precipitation 0.6 in 1996
- Strongest gust 36 mph 2001
Records for this calendar date, 1991-2024, ERA5 reanalysis.
Climate in Reston
Today is about 10° colder than usual for November.
| Month | Daytime / Nighttime | Average | 💧 in |
|---|---|---|---|
| Jan | +42°F / +28°F | +34°F | 3.3 |
| Feb | +46°F / +29°F | +37°F | 3.0 |
| Mar | +54°F / +36°F | +44°F | 3.8 |
| Apr | +65°F / +46°F | +55°F | 3.5 |
| May | +74°F / +56°F | +64°F | 4.0 |
| Jun | +83°F / +65°F | +73°F | 3.7 |
| Jul | +87°F / +70°F | +78°F | 4.4 |
| Aug | +85°F / +68°F | +76°F | 3.6 |
| Sep | +79°F / +62°F | +69°F | 4.5 |
| Oct | +68°F / +50°F | +58°F | 3.4 |
| Nov | +56°F / +40°F | +47°F | 3.0 |
| Dec | +46°F / +32°F | +38°F | 3.6 |
Climatic normals for 1991–2025 years from ERA5-Land reanalysis.
Astronomical data
Sunrise / sunset
6:45 AM | 5:00 PM
Moon
7:15 AM | 4:53 PM
Moon phase
New moon 0%
Next solar eclipse
Calculating for these coordinates…