Weather in Louisville, CO
Updated 2026-09-26 09:00 local time · ZIP codes 80027
Sunny
No government weather alerts were returned for this location at the latest update.
Next hours
70°1% rain76°0% rain79°0% rain81°0% rain82°0% rain83°0% rain84°1% rain84°1% rain83°1% rain
80°4% rain
74°1% rain
71°2% rain3-day weather forecast
Weather details
Sunrise, sunset and moon
Key weather changes ahead
Weather insights for today
Rain chance stays relatively low over the next 12 hours (up to 4%).
It feels like 64°F with winds near 6 mph.
70°F, 1% rain chance and 6 mph wind.
Visibility is around 6 mi; gusts may reach 22 mph.
Current temperature is 70°F, wind 6 mph, rain chance up to 4%.
UV index is 1.
Local weather characteristics in Louisville
Colorado weather changes quickly with elevation. The eastern plains, Front Range and high mountains can have very different temperatures, wind, snow and thunderstorm conditions on the same day.
Louisville is part of the West weather region. The forecast point is near 39.98°N latitude and 105.13°W longitude. Local temperature, wind and precipitation can still differ from nearby places, especially where terrain, coastlines or urban development create small-scale weather changes.
Louisville weather today
Sunny and 70°F in Louisville, CO. Today's high is 84°F with a 1% rain chance. Winds are around 6 mph with gusts near 14 mph. Relative humidity is 30%, pressure is 29.91 inHg, and visibility is about 6 miles.
Tonight and tomorrow in Louisville
Sunrise is at 06:52 AM and sunset is at 06:51 PM. Tomorrow's forecast calls for Overcast with a high near 84°F and a low near 61°F. The maximum rain chance is 7%.