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Midwest warmup arrives but spring struggles to take hold in the Northeast. See the forecast. Chevron right

Thornton, IL

57°F
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Thornton

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Thornton, IL 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, April 20

Day

4/20
57°Hi
RealFeel® 67°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
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RealFeel Shade™ 57°
Cool
RealFeel Guide
Cool
53° to 62°
Light jacket or sweater may be appropriate.
LEARN MORE
Mostly sunny

Max UV Index8.0 (Very High)

AccuLumen Brightness Index™9 (Very Bright)

WindS 6 mph

Wind Gusts15 mph

Probability of Precipitation1%

Probability of Thunderstorms0%

Precipitation0.00 in

Cloud Cover8%

Morning

Afternoon

Night

4/20
45°Lo
RealFeel® 38°
Cold
RealFeel Guide
Cold
25° to 39°
Coats and hats are appropriate, consider gloves and a scarf.
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Mainly clear

WindS 12 mph

Wind Gusts18 mph

Probability of Precipitation2%

Probability of Thunderstorms0%

Precipitation0.00 in

Cloud Cover22%

Evening

Overnight

Sun & Moon

13 hrs 33 mins
Rise 6:03 AM
Set 7:36 PM
Waxing Crescent
Rise 7:50 AM
Set 12:13 AM

Temperature History

4/20
High
Low
Forecast
57°
45°
Average
60°
40°
Last Year
56°
46°

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Weather Near Thornton:

  • Chicago, IL
  • Joliet, IL
  • Naperville, IL
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