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Heat wave to intensify as all-time March records fall across the West. See how hot it will get. Chevron right

Decatur, IL

73°F
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Decatur

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Decatur, IL Weather
Today WinterCast Local {stormName} Tracker Hourly Daily Radar MinuteCast® Monthly Air Quality Health & Activities

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Winter Center
Today Hourly Daily Radar MinuteCast® Monthly Air Quality Health & Activities
Friday, April 17

Day

4/17
58°Hi
RealFeel® 60°
Cool
RealFeel Guide
Cool
53° to 62°
Light jacket or sweater may be appropriate.
LEARN MORE
RealFeel Shade™ 59°
Cool
RealFeel Guide
Cool
53° to 62°
Light jacket or sweater may be appropriate.
LEARN MORE
Cloudy with a little rain

Max UV Index2.0 (Low)

WindENE 6 mph

Wind Gusts10 mph

Probability of Precipitation55%

Probability of Thunderstorms0%

Precipitation0.06 in

Rain0.06 in

Hours of Precipitation2

Hours of Rain2

Cloud Cover99%

Night

4/17
50°Lo
RealFeel® 43°
Chilly
RealFeel Guide
Chilly
40° to 52°
Jacket or sweater is recommended.
LEARN MORE
Overcast

WindSSE 6 mph

Wind Gusts14 mph

Probability of Precipitation25%

Probability of Thunderstorms0%

Precipitation0.00 in

Cloud Cover98%

Sun & Moon

13 hrs 20 mins
Rise 6:16 AM
Set 7:36 PM
New Moon
Rise 6:01 AM
Set 8:19 PM

Temperature History

4/17
High
Low
Forecast
58°
50°
Average
64°
44°
Last Year
70°
52°
Record
91°
1937
24°
1904

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World North America United States Illinois Decatur

Weather Near Decatur:

  • Champaign, IL
  • Peoria, IL
  • Springfield, IL
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