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New Castle, CO

74°F
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New Castle, 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
Sunday, May 31

Day

5/31
77°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™ 74°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
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Partly sunny and nice

Max UV Index12.0 (Extreme)

AccuLumen Brightness Index™8 (Bright)

WindWSW 8 mph

Wind Gusts17 mph

Probability of Precipitation25%

Probability of Thunderstorms4%

Precipitation0.00 in

Cloud Cover33%

Morning

Afternoon

Night

5/31
47°Lo
RealFeel® 45°
Chilly
RealFeel Guide
Chilly
40° to 52°
Jacket or sweater is recommended.
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Mainly clear

WindENE 7 mph

Wind Gusts8 mph

Probability of Precipitation0%

Probability of Thunderstorms0%

Precipitation0.00 in

Cloud Cover19%

Evening

Overnight

Sun & Moon

14 hrs 46 mins
Rise 5:45 AM
Set 8:31 PM
Full Moon
Rise 9:27 PM
Set 6:16 AM

Temperature History

5/31
High
Low
Forecast
77°
47°
Average
78°
40°
Last Year
92°
50°
Record
94°
2000
30°
1979

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Monthly

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World North America United States Colorado New Castle

Weather Near New Castle:

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