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Decatur, IL

27°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 WinterCast Hourly Daily Radar MinuteCast® Monthly Air Quality Health & Activities
Tuesday, March 17

Current Weather

5:15 PM

27°F
Mostly cloudy
RealFeel® 24°
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
RealFeel Shade™ 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
RealFeel®
24°
RealFeel Shade™
23°
Max UV Index
0.5 (Low)
Wind
SW 6 mph
Wind Gusts
8 mph
Humidity
55%
Indoor Humidity
26% (Very Dry)
Dew Point
13° F
Pressure
↓ 30.24 in
Cloud Cover
80%
Visibility
15 mi
Cloud Ceiling
16000 ft

Day

3/17
29°Hi
RealFeel® 38°
Cold
RealFeel Guide
Cold
25° to 39°
Coats and hats are appropriate, consider gloves and a scarf.
LEARN MORE
RealFeel Shade™ 26°
Cold
RealFeel Guide
Cold
25° to 39°
Coats and hats are appropriate, consider gloves and a scarf.
LEARN MORE
Quite cold with sun and some clouds

Max UV Index5.0 (Moderate)

AccuLumen Brightness Index™7 (Bright)

WindW 7 mph

Wind Gusts17 mph

Probability of Precipitation25%

Probability of Thunderstorms1%

Precipitation0.00 in

Cloud Cover51%

Morning

Afternoon

Night

3/17
26°Lo
RealFeel® 9°
Bitterly Cold
RealFeel Guide
Bitterly Cold
-10° to 9°
Caution advised. Frostbite to exposed skin within 15 minutes. Hypothermia likely without protective clothing.
LEARN MORE
Cold with intermittent snow and flurries with little or no accumulation, becoming breezy late

WindSSE 14 mph

Wind Gusts24 mph

Probability of Precipitation88%

Probability of Thunderstorms2%

Precipitation0.01 in

Snow0.22 in

Hours of Precipitation6

Cloud Cover99%

Evening

Overnight

Sun & Moon

12 hrs 00 mins
Rise 7:05 AM
Set 7:05 PM
Waning Crescent
Rise 6:21 AM
Set 5:50 PM

Temperature History

3/17
High
Low
Forecast
29°
26°
Average
51°
33°
Last Year
59°
23°
Record
82°
1894
-1°
1900

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World North America United States Illinois Decatur

Weather Near Decatur:

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