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Plan your week in Costilla County with our detailed 7-Day Weather Forecast. Access reliable daily temperature highs and lows, rain chances, and weekly weather pattern summaries.

Costilla County 7-Day Weather Forecast

Saturday, Oct 24, 2026

Nighttime
45°F

Partly Cloudy

Feels like 45°F

Humidity

85%

Wind Speed

7.4 mph

Precipitation

0 in

Pressure

1018 hPa

UV Index

0

Visibility

10 mi

Cloud Cover

82%

Dew Point

36°F

7-Day Weather Forecast

Today

Oct 24

Partly Cloudy
55°H
41°L
75%

Sun

Oct 25

Partly Cloudy
55°H
37°L
18%

Mon

Oct 26

Partly Cloudy
49°H
32°L
3%

Tue

Oct 27

Partly Cloudy
54°H
35°L
0%

Wed

Oct 28

Partly Cloudy
51°H
37°L
0%

Thu

Oct 29

Partly Cloudy
54°H
38°L
0%

Fri

Oct 30

Partly Cloudy
55°H
39°L
0%

24-Hour Forecast

6 AM

45°

0%

7 AM

44°

0%

8 AM

44°

0%

9 AM

43°

0%

10 AM

43°

0%

11 AM

42°

0%

12 PM

41°

0%

1 PM

41°

0%

2 PM

42°

0%

3 PM

47°

0%

4 PM

50°

0%

5 PM

53°

6%

6 PM

55°

75%

7 PM

51°

18%

8 PM

52°

12%

9 PM

54°

15%

10 PM

52°

24%

11 PM

51°

6%

12 AM

48°

0%

1 AM

45°

0%

2 AM

43°

0%

3 AM

43°

0%

4 AM

43°

18%

5 AM

42°

0%

Air Quality (AQI)

32Good

Air quality is satisfactory, and air pollution poses little or no risk.

PM2.5

2.6 µg/m³

PM10

3 µg/m³

Sun & Moon Phase

Sunrise

6:00 AM

Sunset

8:00 PM

Moon Phase

Waxing Gibbous

Waxing Gibbous

Wind Conditions & Storm Tracking

Wind Direction

166.6° SSE

Sustained Wind

7.4 mph

Wind Gusts

7.4 mph

7-Day Temp Range

Week's Hottest

55°F

Max Rain Prob

75%

Expected 7-Day Swings

32°
55°

High and low limits expected over the next week.

Extended Local Forecasts

14 Day Weather Forecast7 Day Weather ForecastHourly Weather Tracker

Location View

Costilla County · 37.20°N, 105.47°W
Radar Page
Coordinates37.2015°N, 105.4743°W
Elevationm
TimezoneAmerica/New_York

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Safety & Environmental Index

MetricValueStatus / Interpretation
Air Quality (AQI)32Good
UV Index0Low Risk
Visibility10 milesClear

Frequently Asked Questions

The 7-day forecast for Costilla County includes comprehensive daily weather summaries, max/min temperatures, and expected rainfall to keep you prepared for the week.

About Costilla County Climate & Weather

Weather forecast for Costilla County is powered by high-resolution weather models using open-source infrastructure. Check current temperatures, rain radar graphs, hourly wind speeds, humidity values, and ultraviolet indexes directly from our weather tracking console.

Meteorological Data: Weather data for this area is aggregated from global and regional forecast models (GFS, HRRR, ERA5) and updated continuously every hour.