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Winter Center
Today Hourly Daily Radar MinuteCast Monthly Air Quality Health & Activities
Tuesday, June 17

Day

6/17
87°Hi
RealFeel® 95°
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™ 88°
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
Humid with times of clouds and sun

Max UV Index8 (Very High)

AccuLumen Brightness Index™6 (Medium)

WindSSW 7 mph

Wind Gusts16 mph

Probability of Precipitation25%

Probability of Thunderstorms6%

Precipitation0.00 in

Cloud Cover66%

Morning

Afternoon

Night

6/17
71°Lo
RealFeel® 71°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
Cloudy, warm and humid; a thunderstorm in spots late

WindSSE 7 mph

Wind Gusts21 mph

Probability of Precipitation40%

Probability of Thunderstorms24%

Precipitation0.04 in

Rain0.04 in

Hours of Precipitation0.5

Hours of Rain0.5

Cloud Cover96%

Evening

Overnight

Sun & Moon

14 hrs 55 mins
Rise 5:35 AM
Set 8:30 PM
Waning Gibbous
Rise 12:28 AM
Set 11:48 AM

Temperature History

6/17
High
Low
Forecast
87°
71°
Average
84°
63°
Last Year
95°
74°

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World North America United States Illinois Jerseyville

Weather Near Jerseyville:

  • O'Fallon, MO
  • St. Charles, MO
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