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El Nino to play a major role this hurricane season. Here's how many storms AccuWeather experts are predicting. Chevron right

Decatur, IL

48°F
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Decatur

Illinois

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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, March 27

Current Weather

4:57 PM

48°F
Mostly sunny
RealFeel® 45°
Chilly
RealFeel Guide
Chilly
40° to 52°
Jacket or sweater is recommended.
LEARN MORE
RealFeel Shade™ 42°
Chilly
RealFeel Guide
Chilly
40° to 52°
Jacket or sweater is recommended.
LEARN MORE
RealFeel®
45°
RealFeel Shade™
42°
Max UV Index
2.0 (Low)
Wind
NNW 11 mph
Wind Gusts
17 mph
Humidity
51%
Indoor Humidity
39% (Slightly Dry)
Dew Point
31° F
Pressure
↔ 30.45 in
Cloud Cover
20%
Visibility
13 mi
Cloud Ceiling
40000 ft

Day

3/27
49°Hi
RealFeel® 45°
Chilly
RealFeel Guide
Chilly
40° to 52°
Jacket or sweater is recommended.
LEARN MORE
RealFeel Shade™ 42°
Cold
RealFeel Guide
Cold
40° to 52°
Jacket or sweater is recommended.
LEARN MORE
Breezy and cooler with intervals of clouds and sunshine; less humid this afternoon

Max UV Index4.0 (Moderate)

AccuLumen Brightness Index™6 (Medium)

WindN 16 mph

Wind Gusts32 mph

Probability of Precipitation1%

Probability of Thunderstorms0%

Precipitation0.00 in

Cloud Cover61%

Morning

Afternoon

Night

3/27
26°Lo
RealFeel® 23°
Very Cold
RealFeel Guide
Very Cold
10° to 24°
Caution advised. Older adults, infants, and those with sensitive medical conditions, should be well dressed to protect from hypothermia and frostbite. Coat, hat, gloves and a scarf are appropriate.
LEARN MORE
Clear and cold

WindNNW 9 mph

Wind Gusts23 mph

Probability of Precipitation1%

Probability of Thunderstorms0%

Precipitation0.00 in

Cloud Cover2%

Evening

Overnight

Sun & Moon

12 hrs 27 mins
Rise 6:48 AM
Set 7:15 PM
Waxing Gibbous
Rise 1:37 PM
Set 4:38 AM

Temperature History

3/27
High
Low
Forecast
49°
26°
Average
56°
36°
Last Year
60°
45°
Record
82°
1895
14°
1894

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World North America United States Illinois Decatur

Weather Near Decatur:

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