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"High-impact" severe weather to erupt Tuesday, including Chicago tornado threat. Click for the forecast. Chevron right

Louisville, CO

57°F
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Louisville, CO Weather
Today WinterCast Local {stormName} Tracker Hourly 10-Day Radar MinuteCast® Monthly Air Quality Health & Activities

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April 14 - April 28

Tue 4/14

57° /38°
87%
Mainly cloudy and cooler with a couple of showers; breezy this afternoon; there can be a rumble of thunder

RealFeel®62°

RealFeel Shade™55°

Max UV Index4.0 (Moderate)

WindNW 12 mph

Wed 4/15

67° /47°
4%
Partly sunny and breezy

RealFeel®67°

RealFeel Shade™63°

Max UV Index8.0 (Very High)

WindWNW 14 mph

Thu 4/16

76° /37°
3%
Warmer with times of clouds and sun

RealFeel®82°

RealFeel Shade™74°

Max UV Index8.0 (Very High)

WindSSW 8 mph

Fri 4/17

42° /25°
75%

WinterCast

Little to no accumulation

Fri, 4/17, 3:00 PM - Fri, 4/17, 11:00 PM

Snow
Cloudy, brisk and chilly; periods of snow and rain in the afternoon with little or no accumulation

RealFeel®34°

RealFeel Shade™32°

Max UV Index2.0 (Low)

WindN 13 mph

Sat 4/18

53° /29°
6%
More sun than clouds

RealFeel®62°

RealFeel Shade™52°

Max UV Index8.0 (Very High)

WindNW 6 mph

Sun 4/19

70° /43°
3%
Increasing cloudiness

RealFeel®78°

RealFeel Shade™69°

Max UV Index9.0 (Very High)

WindENE 4 mph

Mon 4/20

77° /45°
6%
Partly sunny and warm

RealFeel®79°

RealFeel Shade™74°

Max UV Index9.0 (Very High)

WindSSW 8 mph

Tue 4/21

76° /46°
0%
Warm with plenty of sunshine

RealFeel®80°

RealFeel Shade™73°

Max UV Index9.0 (Very High)

WindSSE 7 mph

Wed 4/22

63° /40°
77%
Considerable clouds and cooler with a couple of showers, then a steadier rain

RealFeel®58°

RealFeel Shade™55°

Max UV Index3.0 (Moderate)

WindWNW 14 mph

Thu 4/23

62° /40°
68%
Periods of rain in the morning; otherwise, cloudy

RealFeel®61°

RealFeel Shade™59°

Max UV Index3.0 (Moderate)

WindNNW 6 mph

Fri 4/24

63° /41°
61%
Rain at times

RealFeel®65°

RealFeel Shade™65°

Max UV Index2.0 (Low)

WindNE 5 mph

Sat 4/25

66° /43°
68%
Considerable cloudiness; periods of rain in the morning followed by a shower in spots in the afternoon

RealFeel®69°

RealFeel Shade™64°

Max UV Index3.0 (Moderate)

WindENE 2 mph

Sun 4/26

65° /44°
69%
Periods of rain in the morning; otherwise, mostly cloudy

RealFeel®75°

RealFeel Shade™65°

Max UV Index8.0 (Very High)

WindN 4 mph

Mon 4/27

66° /37°
20%
Sunny to partly cloudy

RealFeel®77°

RealFeel Shade™67°

Max UV Index9.0 (Very High)

WindWNW 4 mph

Tue 4/28

60° /36°
25%
Cloudy

RealFeel®63°

RealFeel Shade™63°

Max UV Index3.0 (Moderate)

WindWNW 4 mph

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Weather Near Louisville:

  • Boulder, CO
  • Denver, CO
  • Fort Collins, CO
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