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Jefferson, CO

66°F
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Jefferson, CO Weather
Today WinterCast Local {stormName} Tracker Hourly 10-Day Radar MinuteCast® Monthly Air Quality Health & Activities

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September 12 - September 26

Sat 9/12

69° /47°
55%
Times of clouds and sun with a thunderstorm in spots late this afternoon

RealFeel®75°

RealFeel Shade™66°

Max UV Index6.0 (High)

WindWSW 10 mph

Total Hours of Precipitation0.5

Total Hours of Rain0.5

Sun 9/13

76° /51°
55%
Warm with times of clouds and sun; a thunderstorm in spots in the afternoon

RealFeel®79°

RealFeel Shade™72°

Max UV Index7.0 (High)

WindWSW 9 mph

Total Hours of Precipitation0.5

Total Hours of Rain0.5

Mon 9/14

70° /46°
55%
Times of clouds and sun with a thunderstorm in spots in the afternoon

RealFeel®71°

RealFeel Shade™67°

Max UV Index4.0 (Moderate)

WindW 10 mph

Total Hours of Precipitation0.5

Total Hours of Rain0.5

Tue 9/15

66° /45°
55%
Times of clouds and sun with a thunderstorm in parts of the area in the afternoon

RealFeel®69°

RealFeel Shade™65°

Max UV Index4.0 (Moderate)

WindSSE 5 mph

Total Hours of Precipitation1

Total Hours of Rain1

Wed 9/16

68° /45°
57%
Mostly cloudy with a thunderstorm in the afternoon

RealFeel®69°

RealFeel Shade™65°

Max UV Index4.0 (Moderate)

WindSSE 5 mph

Total Hours of Precipitation1

Total Hours of Rain1

Thu 9/17

63° /44°
55%
Intervals of clouds and sun with a stray thunderstorm in the afternoon

RealFeel®67°

RealFeel Shade™61°

Max UV Index4.0 (Moderate)

WindSSW 6 mph

Total Hours of Precipitation1.5

Total Hours of Rain1.5

Fri 9/18

63° /47°
66%
Variable clouds with showers, mainly late in the day

RealFeel®66°

RealFeel Shade™60°

Max UV Index5.0 (Moderate)

WindENE 7 mph

Total Hours of Precipitation2

Total Hours of Rain2

Sat 9/19

63° /45°
67%
Intervals of clouds and sunshine with a couple of showers, mainly later

RealFeel®67°

RealFeel Shade™60°

Max UV Index6.0 (High)

WindSE 5 mph

Total Hours of Precipitation1.5

Total Hours of Rain1.5

Sun 9/20

64° /43°
0%
Partly sunny

RealFeel®70°

RealFeel Shade™62°

Max UV Index6.0 (High)

WindNW 5 mph

Mon 9/21

63° /43°
0%
Sunshine interrupted by clouds at times

RealFeel®71°

RealFeel Shade™62°

Max UV Index6.0 (High)

WindNNW 5 mph

Tue 9/22

63° /44°
0%
Plenty of sunshine

RealFeel®72°

RealFeel Shade™63°

Max UV Index6.0 (High)

WindWNW 4 mph

Wed 9/23

62° /45°
57%
Cloudy with a little rain in the afternoon

RealFeel®72°

RealFeel Shade™63°

Max UV Index6.0 (High)

WindWSW 1 mph

Total Hours of Precipitation1

Total Hours of Rain1

Thu 9/24

63° /46°
55%
Mostly cloudy with a little rain in the afternoon

RealFeel®72°

RealFeel Shade™64°

Max UV Index6.0 (High)

WindNW 4 mph

Total Hours of Precipitation1

Total Hours of Rain1

Fri 9/25

59° /29°
5%
Plenty of sunshine

RealFeel®70°

RealFeel Shade™59°

Max UV Index6.0 (High)

WindSW 2 mph

Sat 9/26

57° /33°
20%
Plenty of sunshine

RealFeel®66°

RealFeel Shade™57°

Max UV Index6.0 (High)

WindSW 2 mph

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World North America United States Colorado Jefferson

Weather Near Jefferson:

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