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Union, CO

85°F
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Union, CO Weather
Today WinterCast Local {stormName} Tracker Hourly 10-Day Radar MinuteCast® Monthly Air Quality Health & Activities

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July 8 - July 22

Wed 7/8

92° /61°
55%
Times of sun and clouds with a heavy thunderstorm this afternoon; thunderstorms can bring hail and damaging winds

RealFeel®94°

RealFeel Shade™89°

Max UV Index9.0 (Very High)

WindNNE 12 mph

Hours of Precipitation1

Hours of Rain1

Thu 7/9

87° /59°
86%
Times of sun and clouds; breezy in the afternoon with a drenching thunderstorm; thunderstorms can bring flooding downpours, hail and damaging wind gusts

RealFeel®89°

RealFeel Shade™84°

Max UV Index11.0 (Extreme)

WindSSE 12 mph

Hours of Precipitation1

Hours of Rain1

Fri 7/10

90° /62°
55%
Mostly sunny with a thunderstorm in one or two spots in the afternoon; storms can bring flooding downpours and localized damaging wind gusts

RealFeel®92°

RealFeel Shade™87°

Max UV Index11.0 (Extreme)

WindNE 10 mph

Hours of Precipitation1

Hours of Rain1

Sat 7/11

97° /61°
25%
Mostly sunny and very warm

RealFeel®98°

RealFeel Shade™93°

Max UV Index11.0 (Extreme)

WindSE 10 mph

Sun 7/12

95° /65°
7%
Mostly sunny, breezy and very warm

RealFeel®96°

RealFeel Shade™91°

Max UV Index11.0 (Extreme)

WindSE 14 mph

Mon 7/13

94° /64°
6%
Windy and remaining very warm with plenty of sunshine

RealFeel®95°

RealFeel Shade™90°

Max UV Index11.0 (Extreme)

WindSSE 20 mph

Tue 7/14

93° /64°
12%
Mostly sunny

RealFeel®92°

RealFeel Shade™89°

Max UV Index11.0 (Extreme)

WindSSE 15 mph

Wed 7/15

97° /63°
0%
Very warm with plenty of sunshine

RealFeel®96°

RealFeel Shade™94°

Max UV Index11.0 (Extreme)

WindSSE 14 mph

Thu 7/16

96° /64°
0%
Very warm with plenty of sunshine

RealFeel®95°

RealFeel Shade™92°

Max UV Index11.0 (Extreme)

WindSSE 16 mph

Fri 7/17

97° /63°
1%
Very warm with plenty of sunshine

RealFeel®97°

RealFeel Shade™94°

Max UV Index11.0 (Extreme)

WindSE 9 mph

Sat 7/18

93° /64°
55%
Partly sunny with a thunderstorm in spots in the afternoon

RealFeel®94°

RealFeel Shade™89°

Max UV Index11.0 (Extreme)

WindE 9 mph

Hours of Precipitation1

Hours of Rain1

Sun 7/19

94° /60°
55%
Partly sunny with a thunderstorm in spots in the afternoon

RealFeel®98°

RealFeel Shade™90°

Max UV Index11.0 (Extreme)

WindNE 6 mph

Hours of Precipitation1

Hours of Rain1

Mon 7/20

90° /62°
55%
A thick cloud cover with a touch of rain

RealFeel®88°

RealFeel Shade™87°

Max UV Index3.0 (Moderate)

WindNE 12 mph

Hours of Precipitation2

Hours of Rain2

Tue 7/21

92° /60°
25%
Partly sunny

RealFeel®93°

RealFeel Shade™89°

Max UV Index11.0 (Extreme)

WindE 6 mph

Wed 7/22

92° /64°
55%
A passing morning shower; otherwise, humid with times of clouds and sun

RealFeel®102°

RealFeel Shade™93°

Max UV Index11.0 (Extreme)

WindS 1 mph

Hours of Precipitation0.5

Hours of Rain0.5

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Weather Near Union:

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