Louisville, CO Weather Forecast and Current Conditions

WEATHER ALERTS - High Wind Warning - Red Flag Warning

Current Conditions From Nearby Local Station

Clear 52°F
Feels Like 52°F  
Humidity 30% Dew Point 22°F Wind S 2 MPH Gusts 3 Barometer 30.17 in.
Report from a personal weather station 0.6 mi. SSW of central Louisville
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Point Forecast at a Glance

TueDec 16
Tue Dec 16: Mostly Cloudy, Low 39F
 
39
WedDec 17
Wed Dec 17: Mostly Sunny, High 69F, Low 33F
69
33
ThuDec 18
Thu Dec 18: Sunny, High 49F, Low 36F
49
36
FriDec 19
Fri Dec 19: Mostly Sunny, High 66F, Low 47F
66
47
SatDec 20
Sat Dec 20: Showers, High 61F, Low 34F
50%
61
34
SunDec 21
Sun Dec 21: Mostly Sunny, High 57F, Low 37F
57
37
MonDec 22
Mon Dec 22: Sunny, High 64F, Low 40F
64
40

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7-Day Temperature Trend

Week Ahead Summary

High temperatures drop from 69°F to a low of 49°F, then recover to 64°F by week's end. Some precipitation possible, including both rain and snow.

Climate Context

This week's forecast shows temperatures running 18°F above the historical average for December. Normal highs for this period are around 43°F with lows around 17°F.

This Date in Weather History

1924 - A severe icestorm struck central Illinois. It coated the ground with nearly two inches of glaze at Springfield. The storm caused 21 million dollars damage along with much hardship. Ice was on the trees until the 4th of January, and electricity was not restored until January 10th.

More on this and other weather history

Louisville, CO 7 Day Weather Forecast Details

Tuesday Dec 16

Mostly Cloudy

Night: Mostly cloudy, with a low around 39. South southwest wind around 8 mph, with gusts as high as 15 mph.

Wednesday Dec 17

Mostly Sunny

Day: Mostly sunny, with a high near 69. Very windy, with a west wind 10 to 20 mph increasing to 28 to 38 mph. Winds could gust as high as 70 mph.

Snow Showers

Night: A chance of rain showers before 10pm, then a chance of snow showers between 10pm and 11pm. Partly cloudy, with a low around 33. Breezy, with a west northwest wind 16 to 23 mph, with gusts as high as 41 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.

Thursday Dec 18

Sunny

Day: Sunny, with a high near 49. West northwest wind 8 to 14 mph becoming north in the afternoon. Winds could gust as high as 24 mph.

Partly Cloudy

Night: Partly cloudy, with a low around 36. West wind 7 to 10 mph, with gusts as high as 23 mph.

Friday Dec 19

Mostly Sunny

Day: Mostly sunny, with a high near 66. Windy.

Partly Cloudy

Night: Partly cloudy, with a low around 47. Breezy.

Saturday Dec 20

Showers

Day: A slight chance of showers. Mostly sunny, with a high near 61. Breezy.

Partly Cloudy

Night: Partly cloudy, with a low around 34.

Sunday Dec 21

Mostly Sunny

Day: Mostly sunny, with a high near 57.

Partly Cloudy

Night: Partly cloudy, with a low around 37.

Monday Dec 22

Sunny

Day: Sunny, with a high near 64.

Partly Cloudy

Night: Partly cloudy, with a low around 40.

Tuesday Dec 23

Mostly Sunny

Day: Mostly sunny, with a high near 62.


About Louisville, CO

The City of Louisville ( ) is a home rule municipality located in southeastern Boulder County, Colorado, United States. The city population was 21,226 at the 2020 United States census. Louisville began as a mining community in 1877, experienced a period of labor violence early in the 20th century, and transitioned to a suburban residential community when the mines closed in the 1950s.

Content from Wikipedia, licensed under CC BY-SA 3.0.

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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.

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