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Simsbury, CT

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Simsbury, CT 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
Wednesday, May 20

Day

5/20
91°Hi
RealFeel® 96°
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
RealFeel Shade™ 89°
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
Hot with sun followed by increasing clouds; breezy in the afternoon with a thunderstorm in the area
alerts

Heat Advisory

11:00 AM Tuesday - 8:00 PM Wednesday

Max UV Index10.0 (Very High)

AccuLumen Brightness Index™8 (Bright)

WindWNW 12 mph

Wind Gusts22 mph

Probability of Precipitation59%

Probability of Thunderstorms41%

Precipitation0.16 in

Rain0.16 in

Hours of Precipitation1

Hours of Rain1

Cloud Cover42%

Morning

Afternoon

Night

5/20
56°Lo
RealFeel® 54°
Cool
RealFeel Guide
Cool
53° to 62°
Light jacket or sweater may be appropriate.
LEARN MORE
Partly cloudy and cooler
alerts

Heat Advisory

11:00 AM Tuesday - 8:00 PM Wednesday

WindNW 9 mph

Wind Gusts14 mph

Probability of Precipitation12%

Probability of Thunderstorms3%

Precipitation0.00 in

Cloud Cover63%

Evening

Overnight

Sun & Moon

14 hrs 42 mins
Rise 5:27 AM
Set 8:09 PM
Waxing Crescent
Rise 8:56 AM
Set 12:38 AM

Temperature History

5/20
High
Low
Forecast
91°
56°
Average
73°
50°
Last Year
62°
43°
Record
99°
1996
30°
2002

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  • New Haven, CT
  • Waterbury, CT
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