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El Niño is officially underway. Here's what it means for the weather into 2027. Chevron right
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Arapahoe, CO

55°F
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Arapahoe, CO Weather
Today WinterCast Local {stormName} Tracker Hourly 10-Day Radar MinuteCast® Monthly Air Quality Health & Activities

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Winter Center
Today Hourly 10-Day Radar MinuteCast® Monthly Air Quality Health & Activities
Monday, June 15

Day

6/15
79°Hi
RealFeel® 84°
Very Warm
RealFeel Guide
Very Warm
82° to 89°
Older adults, infants, and those with sensitive medical conditions should minimize outdoor activity, especially in the sunshine.
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RealFeel Shade™ 77°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
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Nice with sun and some clouds

Max UV Index11.0 (Extreme)

AccuLumen Brightness Index™7 (Bright)

WindS 8 mph

Wind Gusts14 mph

Probability of Precipitation25%

Probability of Thunderstorms6%

Precipitation0.00 in

Cloud Cover47%

Morning

Afternoon

Night

6/15
54°Lo
RealFeel® 52°
Chilly
RealFeel Guide
Chilly
40° to 52°
Jacket or sweater is recommended.
LEARN MORE
Partly cloudy

WindSW 7 mph

Wind Gusts10 mph

Probability of Precipitation10%

Probability of Thunderstorms2%

Precipitation0.00 in

Cloud Cover32%

Evening

Overnight

Sun & Moon

14 hrs 52 mins
Rise 5:24 AM
Set 8:16 PM
Waxing Crescent
Rise 5:32 AM
Set 9:32 PM

Temperature History

6/15
High
Low
Forecast
79°
54°
Average
85°
56°
Last Year
87°
62°
Record
112°
1952
37°
1969

Further Ahead

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10-Day

Monthly

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World North America United States Colorado Arapahoe

Weather Near Arapahoe:

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