In Costilla and, more broadly, across the state of New Mexico:
Tonight, expect mostly cloudy skies with temperatures remaining mild to warm around 80 degrees Fahrenheit. Light southeastern winds will prevail, blowing at up to 4 mph with gusts reaching 6 mph. There is a high likelihood of rain during the evening hours, with an expected accumulation of approximately 0.07 inches. Keep an umbrella handy if you're planning to be outdoors, as brief showers could occur. The weather will stay relatively calm with gentle breezes, making for a fairly uneventful night. Temperatures should stay steady through the evening, providing a comfortable night with no significant temperature drops. Overall, expect a mild night with a good chance of light rain before early morning.
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 favorable for outdoor activities.
❤
UV & HEALTH
UV, Sun & Health Outlook in Costilla
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 9,2Very high😊Good
TomorrowUV 8,4Very high🙂Fair
SundayUV 10,7Very high🙂Fair
MondayUV 9,3Very high🙂Fair
TuesdayUV 10,4Very high🙂Fair
WednesdayUV 6,0High—Unavailable
ThursdayUV 6,0High—Unavailable
🩺
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 Costilla
Vertical axis: mph · Horizontal axis: hours
mph
Sustained windMax gusts
NIGHT SKY · COSTILLA, NEW MEXICO
Tonight's Stargazing & Shooting Stars
Excellent observing conditions. Best local viewing window: 2:00 AM–3:00 AM.
96/100Best-hour score
BEST TIME TONIGHT2:00 AM–3:00 AM
Astronomical darkness: 8:56 PM–5:06 AM
☁Cloud cover3%
Real hourly forecast for the best viewing hour.
☾Moonlight41%
Last Quarter · Moon about 18° above the horizon at the best viewing hour.
☄Meteor activityAurigids
Reference ZHR 6 · Radiant 21° high at the best hour.
✦Estimated visible meteors0–1/hour
Local estimate after weather, moonlight and radiant-height adjustments.
Chance ≥1 meteor in 30 min28%
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 Costilla were last refreshed today at 7:08 PM. The current forecast period extends through 06/09/2026 at 5:00 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.