Saint Marys, CO Weather Forecast and Current Conditions

Current Conditions From Nearby Local Station

Cloudy 5°F
Feels Like 1°F  
Humidity 85% Dew Point 2°F Wind E 2 MPH Gusts 6 Barometer N/A
Visibility 1.2 mi.
Report from a MADIS/MESONET weather station 3.8 mi. S of central Saint Marys
at

Point Forecast at a Glance

WedDec 3
Wed Dec 3: Mostly Clear, Low 8F
 
8
ThuDec 4
Thu Dec 4: Blowing Snow, High 15F, Low 7F
50%
15
7
FriDec 5
Fri Dec 5: Snow, High 17F, Low 14F
50%
17
14
SatDec 6
Sat Dec 6: Snow, High 16F, Low 11F
80%
16
11
SunDec 7
Sun Dec 7: Snow, High 15F, Low 12F
50%
15
12
MonDec 8
Mon Dec 8: Snow, High 21F, Low 17F
50%
21
17
TueDec 9
Tue Dec 9: Snow, High 28F, Low 22F
50%
28
22

7-Day Temperature Trend

Week Ahead Summary

Warming trend through the week with high temperatures climbing from 15°F to 28°F. Unsettled weather expected with snow likely on at least 6 days.

Climate Context

This week's forecast shows temperatures running 15°F below the historical average for December. Normal highs for this period are around 35°F with lows around 12°F.

This Date in Weather History

1982 - The temperature in New York City's Central Park reached 72 degrees to establish a record high for December. The month as a whole was also the warmest of record.

More on this and other weather history

Saint Marys, CO 7 Day Weather Forecast Details

Wednesday Dec 3

Mostly Clear

Night: Mostly clear, with a steady temperature around 8. Wind chill values as low as -12. Breezy, with a west wind 13 to 17 mph, with gusts as high as 29 mph.

Thursday Dec 4

Blowing Snow

Day: Patchy blowing snow. Sunny, with a high near 15. Wind chill values as low as -14. Windy, with a west northwest wind 22 to 25 mph, with gusts as high as 43 mph.

Snow

Night: A 20 percent chance of snow after 11pm. Widespread blowing snow, mainly between 8pm and 2am. Partly cloudy, with a low around 7. Wind chill values as low as -18. Very windy, with a west wind 32 to 36 mph, with gusts as high as 50 mph.

Friday Dec 5

Snow

Day: A 50 percent chance of snow. Widespread blowing snow, mainly before 9am. Partly sunny, with a high near 17. Wind chill values as low as -13. Very windy, with a west wind 28 to 37 mph, with gusts as high as 55 mph. New snow accumulation of less than a half inch possible.

Snow

Night: Snow likely, mainly after 11pm. Widespread blowing snow, mainly after 11pm. Mostly cloudy, with a low around 14. Windy, with a west wind 26 to 34 mph, with gusts as high as 55 mph. Chance of precipitation is 60%.

Saturday Dec 6

Snow

Day: Snow. Widespread blowing snow, mainly before noon. High near 16. Windy. Chance of precipitation is 80%.

Snow

Night: Snow likely. Widespread blowing snow, mainly between 3am and 5am. Mostly cloudy, with a low around 11. Windy. Chance of precipitation is 60%.

Sunday Dec 7

Snow

Day: A chance of snow, mainly before 11am. Partly sunny, with a high near 15. Windy.

Partly Cloudy

Night: Partly cloudy, with a low around 12. Very windy.

Monday Dec 8

Snow

Day: A slight chance of snow. Mostly sunny, with a high near 21. Very windy.

Partly Cloudy

Night: Partly cloudy, with a low around 17. Very windy.

Tuesday Dec 9

Snow

Day: A slight chance of snow. Mostly sunny, with a high near 28. Very windy.

Snow

Night: A slight chance of snow. Mostly cloudy, with a low around 22. Very windy.

Wednesday Dec 10

Snow

Day: A chance of snow. Partly sunny, with a high near 29. Very windy.

How We Provide Better Local Weather

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.

Forecasts: National Weather Service point forecasts predict for your specific area, not broad regional zones, making them far more relevant to your location.