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Sweltering 90-100 F heat to expand, affect 170 million in central and eastern US. Details here Chevron right
Severe storms sweep Northeast, teen struck by lightning in Central Park. Read more Chevron right

Frederick, CO

83°F
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Winter Center
Today Hourly Daily Radar MinuteCast Monthly Air Quality Health & Activities
Saturday, June 21

Current Weather

8:21 AM

83°F
Sunny
RealFeel® 86°
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.
LEARN MORE
RealFeel Shade™ 80°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
RealFeel®
86°
RealFeel Shade™
80°
Max UV Index
4 Moderate
Wind
SW 6 mph
Wind Gusts
10 mph
Humidity
19%
Indoor Humidity
19% (Slightly Dry)
Dew Point
36° F
Pressure
↔ 29.70 in
Cloud Cover
0%
Visibility
10 mi
Cloud Ceiling
40000 ft

Day

6/21
100°Hi
RealFeel® 103°
Very Hot
RealFeel Guide
Very Hot
101° to 107°
Caution advised. Danger of dehydration, heat stroke, heat exhaustion and heat cramps if outside for extended periods, and especially while doing strenuous activities.
LEARN MORE
RealFeel Shade™ 97°
Hot
RealFeel Guide
Hot
90° to 100°
Caution advised. Possible danger of dehydration, heat stroke, heat exhaustion and heat cramps if outside for extended periods, and especially while doing strenuous activities.
LEARN MORE
Hot with plenty of sunshine; check on groups more sensitive to extreme heat
alerts

Heat Advisory

11:00 AM Friday - 6:00 PM Saturday
alerts

Air Quality Alert

4:10 PM Friday - 4:00 PM Saturday

Max UV Index12 (Extreme)

AccuLumen Brightness Index™10 (Very Bright)

WindE 8 mph

Wind Gusts21 mph

Probability of Precipitation1%

Probability of Thunderstorms0%

Precipitation0.00 in

Cloud Cover2%

Morning

Afternoon

Night

6/21
63°Lo
RealFeel® 62°
Cool
RealFeel Guide
Cool
53° to 62°
Light jacket or sweater may be appropriate.
LEARN MORE
Clear and mild

WindWSW 8 mph

Wind Gusts23 mph

Probability of Precipitation0%

Probability of Thunderstorms0%

Precipitation0.00 in

Cloud Cover0%

Evening

Overnight

Sun & Moon

15 hrs 02 mins
Rise 5:31 AM
Set 8:33 PM
Waning Crescent
Rise 2:08 AM
Set 4:42 PM

Temperature History

6/21
High
Low
Forecast
100°
63°
Average
87°
54°
Last Year
86°
60°

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World North America United States Colorado Frederick

Weather Near Frederick:

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