Current Weather
4:03 AM
64°F
Cloudy
RealFeel® 64°
Pleasant
RealFeel®
64°
Wind
SE 2 mph
Wind Gusts
6 mph
Humidity
84%
Indoor Humidity
72% (Slightly Humid)
Dew Point
59° F
Pressure
↔ 30.06 in
Cloud Cover
97%
Visibility
10 mi
Cloud Ceiling
33000 ft
Day
9/8
91°Hi
RealFeel®
92°
Hot
RealFeel Shade™
89°
Very Warm
Mostly sunny and hot
Max UV Index6.0 (High)
AccuLumen Brightness Index™9 (Very Bright)
WindS 10 mph
Wind Gusts22 mph
Probability of Precipitation8%
Probability of Thunderstorms2%
Precipitation0.00 in
Cloud Cover14%
Night
9/8
71°Lo
RealFeel®
68°
Pleasant
Partly cloudy, warm and humid; a late-night thunderstorm in parts of the area
WindSE 7 mph
Wind Gusts20 mph
Probability of Precipitation55%
Probability of Thunderstorms33%
Precipitation0.27 in
Rain Amount0.27 in
Total Hours of Precipitation1
Total Hours of Rain1
Cloud Cover45%
Sun & Moon
12 hrs 48 mins
Rise
6:35 AM
Set
7:23 PM
Waning Crescent
Rise
3:28 AM
Set
6:12 PM
Temperature History
9/8High
Low
Forecast
91°
71°
Average
78°
58°
Last Year
74°
41°
Current Weather Conditions in Port Byron
Port Byron, Illinois is currently Cloudy with a temperature of 64°. The current RealFeel® Temperature is 64° (Pleasant) based on observed conditions including 84% humidity, 97% cloud cover, a UV index of 0, and winds of 2 mph. In shade, the RealFeel Shade™ is 64°. AccuWeather's MinuteCast® provides minute-by-minute precipitation forecasts for Port Byron, powered by forecasting systems and proprietary technology developed by AccuWeather meteorologists since 1962.
