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Large winter storm threatens central, eastern US later this week. Get the forecast. Chevron right

Perryville, IL

-3°F
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Perryville

Illinois

-3°
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Perryville, 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, January 20

Current Weather

8:34 AM

-3°F
Sunny
RealFeel® 8°
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
RealFeel Shade™ 5°
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
RealFeel®
8°
RealFeel Shade™
5°
Max UV Index
0.6 (Low)
Wind
0 mph
Wind Gusts
5 mph
Humidity
82%
Indoor Humidity
12% (Extremely Dry)
Dew Point
-7° F
Pressure
↔ 30.42 in
Cloud Cover
10%
Visibility
10 mi
Cloud Ceiling
40000 ft

Day

1/20
21°Hi
RealFeel® 18°
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™ 18°
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
Some sunshine giving way to clouds and not as cold

Max UV Index2.0 (Low)

AccuLumen Brightness Index™7 (Bright)

WindSW 7 mph

Wind Gusts12 mph

Probability of Precipitation25%

Probability of Thunderstorms0%

Precipitation0.00 in

Cloud Cover57%

Morning

Afternoon

Night

1/20
18°Lo
RealFeel® 14°
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
Cloudy with periods of snow late, accumulating an inch or two; deteriorating road conditions; plan for a slow and slippery morning commute
alerts

Winter Weather Advisory

8:00 PM Tuesday - 6:00 AM Wednesday

WindS 6 mph

Wind Gusts8 mph

Probability of Precipitation78%

Probability of Thunderstorms0%

Precipitation0.09 in

Snow1.45 in

Hours of Precipitation4

Cloud Cover97%

Evening

Overnight

Sun & Moon

9 hrs 35 mins
Rise 7:20 AM
Set 4:55 PM
Waxing Crescent
Rise 8:34 AM
Set 7:01 PM

Temperature History

1/20
High
Low
Forecast
21°
18°
Average
29°
14°
Last Year
10°
-7°
Record
51°
1921
-26°
1985

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World North America United States Illinois Perryville

Weather Near Perryville:

  • Belvidere, IL
  • Freeport, IL
  • Rockford, IL
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