In Gratton and, more broadly, across the state of Virginia:
The late afternoon and evening will feature a mix of sun and clouds, with temperatures remaining very hot, ranging from the mid-70s to the high 90s. Light southeast winds should continue, with gentle breezes at around 4 mph and occasional gusts up to 8 mph. A small chance of rain remains, with a slight possibility of around 0.02 inches of rainfall, and the highest likelihood of precipitation is about 31%. Humidity levels may stay elevated, making it feel even warmer as the night approaches. Overall, expect a warm and partly cloudy evening, with brief periods of sunshine and the potential for light showers. Visibility should remain good, but residents should be prepared for the warm and humid conditions persisting into the night.
15-Day Weather Outlook for Gratton
TomorrowTomorrowVery heavy rain83°/58°💧 1.01 in💨 11 mph
Daytime temperature 80°FFeels like 81°FHumidity 45%Pressure 29.91 inHgCloud cover 47%Wind direction northwestGusts 16 mphSunrise 6:59 AMSunset 7:49 PM
Microscopic particles that can penetrate deep into the lungs. Elevated concentrations can especially affect children, older adults and people with respiratory conditions.
Microscopic particles that can penetrate deep into the lungs. Elevated concentrations can especially affect children, older adults and people with respiratory conditions.
Microscopic particles that can penetrate deep into the lungs. Elevated concentrations can especially affect children, older adults and people with respiratory conditions.
Microscopic particles that can penetrate deep into the lungs. Elevated concentrations can especially affect children, older adults and people with respiratory conditions.
Microscopic particles that can penetrate deep into the lungs. Elevated concentrations can especially affect children, older adults and people with respiratory conditions.
A gas emitted mainly by traffic and some industrial activity. High exposure can affect respiratory health.
✓Air quality is acceptable for most people.
❤
UV & HEALTH
UV, Sun & Health Outlook in Gratton
Maximum daily UVToday, tomorrow and the following day show the maximum UV index forecast for each day.
0–2 Low3–5 Moderate6–7 High8–10 Very high11+ Extreme
DayMaximum UVAir quality
TodayUV 8,8Very high😊Good
TomorrowUV 8,3Very high🙂Fair
SundayUV 7,7High🙂Fair
MondayUV 7,4High🙂Fair
TuesdayUV 8,0Very high🙂Fair
WednesdayUV 7,0High—Unavailable
ThursdayUV 7,0High—Unavailable
Hourly UV index today
7:00 PMUV 0,2
🩺
Today's weather health advice
Open today's recommendations.
⌄
☀️
Very high UV risk
Use SPF 50+ sunscreen, a hat and sunglasses. Seek shade and limit exposure around midday.
🌬️
Good air quality
Air quality is good and outdoor activities can be enjoyed normally.
💧
Comfortable temperature conditions
Temperatures should feel comfortable for most people, with no particular heat or cold precautions needed.
🏃
Best in the morning or late in the day
For walking, running or cycling, prefer the early morning or late afternoon.
WIND OUTLOOK
Hourly Wind Forecast for Gratton
Vertical axis: mph · Horizontal axis: hours
mph
Sustained windMax gusts
NIGHT SKY · GRATTON, VIRGINIA
Tonight's Stargazing & Shooting Stars
Excellent observing conditions. Best local viewing window: 11:00 PM–12:00 AM.
100/100Best-hour score
BEST TIME TONIGHT11:00 PM–12:00 AM
Astronomical darkness: 9:20 PM–5:30 AM
☁Cloud cover0%
Real hourly forecast for the best viewing hour.
☾Moonlight43%
Last Quarter · Moon below the horizon at the best viewing hour.
☄Meteor activityAurigids
Reference ZHR 6 · Radiant -7° high at the best hour.
✦Estimated visible meteors0–1/hour
Local estimate after weather, moonlight and radiant-height adjustments.
Chance ≥1 meteor in 30 min5%
UPCOMING METEOR PERIODSStart, peak and end dates · weather should be checked closer to the peak.
AUG 28–SEP 5
AurigidsStart AUG 28 · Peak SEP 1 · End SEP 5 · ZHR 6 · 80% Moon at peak
ACTIVE NOW
SEP 5–SEP 21
September ε-PerseidsStart SEP 5 · Peak SEP 9 · End SEP 21 · ZHR 8 · 6% Moon at peak
UPCOMING
SEP 20–NOV 20
Southern TauridsStart SEP 20 · Peak NOV 5 · End NOV 20 · ZHR 7 · 20% Moon at peak
UPCOMING
OCT 2–NOV 7
OrionidsStart OCT 2 · Peak OCT 21 · End NOV 7 · ZHR 20 · 77% Moon at peak
UPCOMING
Experimental local observing estimate. Weather values come from the hourly forecast already used on this page.
Moon position and astronomical darkness are calculated locally from time and coordinates. Meteor-shower ZHR describes ideal
conditions and is not the number of meteors a person should expect to see locally.
DISCOVER WEATHER NEARBYWeather in other cities⌄
Explore current conditions and forecasts for other locations.
Forecast data for Gratton were last refreshed today at 6:02 PM. The current forecast period extends through 06/09/2026 at 4:00 PM. Weather, air-quality and UV-index data are provided through WEATHER-INFO.COM. Forecasts are produced automatically from the latest available data and are subject to periodic technical checks. This service is intended for general weather information.