Saint Marys, CO Weather Forecast and Current Conditions

Current Conditions From Nearby Local Station

Cloudy with Light Snow 5°F
Feels Like -5°F  
Humidity 86% Dew Point 2°F Wind W 5 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

1987 - A cold front crossing the Pacific Coast Region brought high winds and heavy rain to California. Thunderstorm winds gusted to 55 mph at Newport Beach CA, and Mount Wilson CA was drenched with 2.17 inches of rain in six hours. Gale force winds prevailed along the Northern Pacific Coast, and winds in the Tehachapis Mountains of southern California gusted to 60 mph.

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 14 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.