Costilla County, CO Weather Forecast and Current Conditions

Current Conditions From Nearby Station

20°F
Feels Like 18°F  
Humidity 84% Dew Point 16°F Wind E 2 MPH Gusts 2 Barometer 22.81 in.
Report from a personal weather station 10.1 mi. NW of central Costilla County
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Point Forecast at a Glance

MonDec 15
Mon Dec 15: Mostly Clear, Low 24F
 
24
TueDec 16
Tue Dec 16: Sunny, High 49F, Low 26F
49
26
WedDec 17
Wed Dec 17: Sunny, High 52F, Low 26F
52
26
ThuDec 18
Thu Dec 18: Sunny, High 48F, Low 31F
48
31
FriDec 19
Fri Dec 19: Sunny, High 56F, Low 34F
56
34
SatDec 20
Sat Dec 20: Sunny, High 55F, Low 31F
55
31
SunDec 21
Sun Dec 21: Mostly Sunny, High 53F, Low 32F
53
32

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7-Day Temperature Trend

Week Ahead Summary

High temperatures remain relatively stable through the week, ranging from 48°F to 56°F. Dry weather expected throughout the week.

Climate Context

This week's forecast shows temperatures running 15°F above the historical average for December. Normal highs for this period are around 37°F with lows around 8°F.

This Date in Weather History

1901 - An intense cold front swept across the eastern U.S. The cold front produced heavy rain in Louisiana, and heavy snow in the northeastern U.S.

More on this and other weather history

Costilla County, CO 7 Day Weather Forecast Details

Monday Dec 15

Mostly Clear

Night: Mostly clear, with a low around 24. South wind around 5 mph.

Tuesday Dec 16

Sunny

Day: Sunny, with a high near 49. South wind around 5 mph becoming north northwest in the afternoon.

Mostly Clear

Night: Mostly clear, with a low around 26. East southeast wind around 5 mph becoming south after midnight.

Wednesday Dec 17

Sunny

Day: Sunny, with a high near 52. Breezy, with a southwest wind 10 to 15 mph increasing to 20 to 25 mph in the afternoon.

Mostly Clear

Night: Mostly clear, with a low around 26. Breezy, with a southwest wind 15 to 20 mph, with gusts as high as 30 mph.

Thursday Dec 18

Sunny

Day: Sunny, with a high near 48. West northwest wind 10 to 15 mph becoming southwest in the afternoon.

Mostly Clear

Night: Mostly clear, with a low around 31. South southwest wind around 15 mph.

Friday Dec 19

Sunny

Day: Sunny, with a high near 56. Breezy, with a southwest wind 15 to 20 mph, with gusts as high as 30 mph.

Mostly Clear

Night: Mostly clear, with a low around 34. Breezy, with a south southwest wind 15 to 20 mph.

Saturday Dec 20

Sunny

Day: Sunny, with a high near 55. West southwest wind around 15 mph.

Mostly Clear

Night: Mostly clear, with a low around 31. South wind around 15 mph.

Sunday Dec 21

Mostly Sunny

Day: Mostly sunny, with a high near 53. Southwest wind 10 to 15 mph.

Partly Cloudy

Night: Partly cloudy, with a low around 32. South southwest wind around 15 mph.

Monday Dec 22

Sunny

Day: Sunny, with a high near 54. Southwest wind 10 to 15 mph.


About Costilla County, CO

Costilla County (Spanish for "rib") is a county located in the U.S. state of Colorado. As of the 2020 census, the population was 3,499. The county seat is San Luis, the oldest continuously occupied town in Colorado.

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Current conditions: We use the nearest available station to your location - including professional MESONET/MADIS and local weather stations - often miles closer than regional airports.

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