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Feet of snow to bury California mountains through next week. Get the latest forecast. Chevron right

Port Byron, IL

56°F
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Port Byron

Illinois

56°
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Port Byron, IL Weather
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1 PM

59°
RealFeel® 55°
Cool
RealFeel Guide
Cool
53° to 62°
Light jacket or sweater may be appropriate.
LEARN MORE
rain drop 13%
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Cloudy
alerts

Special Weather Statement

5:42 AM Tuesday - 7:00 PM Tuesday

RealFeel Shade™54°

WindSE 15 mph

Air QualityPoor

Max UV Index1.4 (Low)

Wind Gusts18 mph

Humidity62%

Indoor Humidity46% (Ideal Humidity)

Dew Point47° F

AccuLumen Brightness Index™2 (Dark)

Cloud Cover93%

Visibility10 mi

Cloud Ceiling18500 ft

2 PM

61°
RealFeel® 56°
Cool
RealFeel Guide
Cool
53° to 62°
Light jacket or sweater may be appropriate.
LEARN MORE
rain drop 13%
Chevron down
Cloudy
alerts

Special Weather Statement

5:42 AM Tuesday - 7:00 PM Tuesday

RealFeel Shade™55°

WindSE 16 mph

Air QualityPoor

Max UV Index1.1 (Low)

Wind Gusts22 mph

Humidity56%

Indoor Humidity44% (Ideal Humidity)

Dew Point45° F

AccuLumen Brightness Index™2 (Dark)

Cloud Cover94%

Visibility10 mi

Cloud Ceiling18400 ft

3 PM

60°
RealFeel® 54°
Cool
RealFeel Guide
Cool
53° to 62°
Light jacket or sweater may be appropriate.
LEARN MORE
rain drop 17%
Chevron down
Cloudy
alerts

Special Weather Statement

5:42 AM Tuesday - 7:00 PM Tuesday

RealFeel Shade™54°

WindSE 17 mph

Air QualityPoor

Max UV Index0.8 (Low)

Wind Gusts25 mph

Humidity55%

Indoor Humidity41% (Ideal Humidity)

Dew Point44° F

AccuLumen Brightness Index™2 (Dark)

Cloud Cover94%

Visibility10 mi

Cloud Ceiling18400 ft

4 PM

58°
RealFeel® 52°
Chilly
RealFeel Guide
Chilly
40° to 52°
Jacket or sweater is recommended.
LEARN MORE
rain drop 38%
Chevron down
Cloudy
alerts

Special Weather Statement

5:42 AM Tuesday - 7:00 PM Tuesday

RealFeel Shade™52°

WindSE 18 mph

Air QualityPoor

Max UV Index0.5 (Low)

Wind Gusts28 mph

Humidity59%

Indoor Humidity42% (Ideal Humidity)

Dew Point44° F

AccuLumen Brightness Index™1 (Dark)

Cloud Cover94%

Visibility10 mi

Cloud Ceiling20200 ft

5 PM

57°
RealFeel® 47°
Chilly
RealFeel Guide
Chilly
40° to 52°
Jacket or sweater is recommended.
LEARN MORE
rain drop 42%
Chevron down
Showers
alerts

Special Weather Statement

5:42 AM Tuesday - 7:00 PM Tuesday

RealFeel Shade™47°

WindSE 18 mph

Air QualityPoor

Max UV Index0.1 (Low)

Wind Gusts29 mph

Humidity64%

Indoor Humidity43% (Ideal Humidity)

Dew Point45° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover94%

Rain0.01 in

Visibility10 mi

Cloud Ceiling6900 ft

6 PM

55°
RealFeel® 47°
Chilly
RealFeel Guide
Chilly
40° to 52°
Jacket or sweater is recommended.
LEARN MORE
rain drop 38%
Chevron down
Cloudy
alerts

Special Weather Statement

5:42 AM Tuesday - 7:00 PM Tuesday

WindSE 18 mph

Air QualityPoor

Wind Gusts31 mph

Humidity69%

Indoor Humidity44% (Ideal Humidity)

Dew Point45° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover94%

Visibility10 mi

Cloud Ceiling23700 ft

7 PM

54°
RealFeel® 45°
Chilly
RealFeel Guide
Chilly
40° to 52°
Jacket or sweater is recommended.
LEARN MORE
rain drop 34%
Chevron down
Cloudy

WindSSE 18 mph

Air QualityPoor

Wind Gusts28 mph

Humidity74%

Indoor Humidity44% (Ideal Humidity)

Dew Point45° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover94%

Visibility10 mi

Cloud Ceiling17800 ft

8 PM

52°
RealFeel® 43°
Chilly
RealFeel Guide
Chilly
40° to 52°
Jacket or sweater is recommended.
LEARN MORE
rain drop 34%
Chevron down
Cloudy

WindSSE 18 mph

Air QualityPoor

Wind Gusts25 mph

Humidity79%

Indoor Humidity45% (Ideal Humidity)

Dew Point46° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover91%

Visibility10 mi

Cloud Ceiling11700 ft

9 PM

52°
RealFeel® 42°
Chilly
RealFeel Guide
Chilly
40° to 52°
Jacket or sweater is recommended.
LEARN MORE
rain drop 39%
Chevron down
Cloudy

WindSSE 17 mph

Air QualityPoor

Wind Gusts23 mph

Humidity83%

Indoor Humidity46% (Ideal Humidity)

Dew Point47° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover90%

Visibility10 mi

Cloud Ceiling5700 ft

10 PM

52°
RealFeel® 42°
Chilly
RealFeel Guide
Chilly
40° to 52°
Jacket or sweater is recommended.
LEARN MORE
rain drop 49%
Chevron down
Cloudy

WindSSE 18 mph

Air QualityPoor

Wind Gusts22 mph

Humidity85%

Indoor Humidity47% (Ideal Humidity)

Dew Point47° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover93%

Visibility10 mi

Cloud Ceiling6100 ft

11 PM

52°
RealFeel® 40°
Chilly
RealFeel Guide
Chilly
40° to 52°
Jacket or sweater is recommended.
LEARN MORE
rain drop 56%
Chevron down
Rain

WindS 18 mph

Air QualityPoor

Wind Gusts23 mph

Humidity86%

Indoor Humidity48% (Ideal Humidity)

Dew Point48° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover94%

Rain0.02 in

Visibility6 mi

Cloud Ceiling6600 ft

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World North America United States Illinois Port Byron

Weather Near Port Byron:

  • Davenport, IA
  • Moline, IL
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