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Louisville, CO Weather
Current conditions
Observed at Broomfield / Jeffco · 1 hr ago
Forecast
10-day-
Sunday
A chance of rain showers. Mostly cloudy, with a high near 55.
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Sunday Night
A chance of rain showers. Mostly cloudy, with a low around 40.
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Monday
A slight chance of rain showers before noon. Partly sunny, with a high near 57.
National Weather Service forecast updated 3 days ago.
Hourly
Hourly forecast- Now43°29%
- 9 AM44°29%
- 10 AM45°29%
- 11 AM47°29%
- 12 PM49°19%
- 1 PM51°19%
- 2 PM53°19%
- 3 PM54°19%
- 4 PM54°19%
- 5 PM54°19%
- 6 PM53°40%
- 7 PM52°40%
- 8 PM50°40%
- 9 PM48°40%
- 10 PM47°40%
- 11 PM46°40%
- Mon12 AM45°34%
- 1 AM44°34%
- 2 AM43°34%
- 3 AM42°34%
- 4 AM41°34%
- 5 AM41°34%
- 6 AM41°20%
- 7 AM41°20%
10-day forecast
Details- TonightOct 21Mostly Cloudy11%52°
- ThuOct 22Mostly Cloudy then Chance Rain Showers27%55°75°
- FriOct 23Mostly Sunny48°80°
- SatOct 24Partly Sunny then Chance Rain Showers75%42°58°
- TodayOct 25Chance Rain Showers40%40°55°
- MonOct 26Slight Chance Rain Showers then Partly Sunny20%37°57°
- TueOct 27Mostly Sunny39°63°
- WedOct 28Mostly Sunny66°
- ThuOct 29Cloudy39°54°
- FriOct 30Partly cloudy36°62°
Days after the National Weather Service's seven are MET Norway's outlook, a computer model with no forecaster's review.
Radar
Full mapWeather news near Louisville
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Air quality
Air quality is satisfactory, and air pollution poses little or no risk.
Forecast
- SunGood
- MonGood
Denver-Boulder, CO reporting area · 1 hr ago. Data from AirNow (EPA and its state, local and tribal partners); preliminary and subject to change.
Sun & moon
Almanac
MonthlyBoulder, records since 1893. Normals 1991–2020. Data from NOAA's Regional Climate Centers (ACIS).
Nearby
- Denver 29 km
- Aurora 38 km
- Lakewood 31 km
- Thornton 18 km
- Westminster 18 km
- Arvada 20 km
- Centennial 49 km
- Boulder 13 km
- Highlands Ranch 49 km
- Longmont 21 km
- Loveland 47 km
- Broomfield 7 km
Forecasters' discussion
From the National Weather Service office in BOU, issued 2 hrs ago
Key Messages
- Scattered rain and snow showers across the mountains into the morning hours, with rain showers over the eastern plains.
- A little warmer and drier during the day today, followed by another chance of rain and mountain snow late tonight into Monday morning.
- Minor travel impacts across the mountains over the next day or so... shifting to mainly the northern mountains Sunday night into Monday.
- Warming trend and mostly dry much of upcoming week, with unsettled weather potentially returning next weekend.
Bou Watches
None.
Forecasts, observations and alerts in the United States come from the National Weather Service (NOAA); radar from NOAA's Multi-Radar Multi-Sensor system; satellite imagery from NASA's Global Imagery Browse Services (GIBS) and NOAA's GOES satellites; the map from the U.S. Geological Survey's National Map; air quality from AirNow (EPA and its partners); hurricane information from the National Hurricane Center; climate normals and records from NOAA's Regional Climate Centers (ACIS). Forecasts outside the United States and the UV index: MET Norway (CC BY 4.0); observations outside the U.S.: airport reports via NOAA's Aviation Weather Center. Place names: GeoNames (CC BY 4.0). Data are copied on a schedule and may lag the sources; for warnings that affect your safety, follow your local National Weather Service office and emergency officials. Weather news is drawn from the 4Search index and reflects what the press published. Terms of use. How to use Weather