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Current Weather Conditions for Port Byron, IL

Sunny, with a high near 94. Heat index values as high as 102. Southwest wind 15 to 20 mph, with gusts as high as 35 mph.
79°F

Conditions

Wind: 15 mph S
Humidity: 82%
Probability of Precipitation: 0%

Hourly Forcast (next 12 hours)

12 PM 1 PM 2 PM 3 PM 4 PM 5 PM 6 PM 7 PM 8 PM 9 PM 10 PM 11 PM 12 AM
79° 80° 83° 87° 88° 90° 92° 93° 94° 94° 93° 92° 92°

Upcoming Week

Day Forecast High Low
Today
Sunny
Sunny, with a high near 94. Heat index values as high as 102. Southwest wind 15 to 20 mph, with gusts as high as 35 mph.
89°F 71°F
Tonight
Clear
Clear, with a low around 78. South wind 15 to 20 mph, with gusts as high as 30 mph.
89°F 71°F
Monday
Sunny
Sunny, with a high near 96. Heat index values as high as 104. Southwest wind around 15 mph, with gusts as high as 25 mph.
89°F 71°F
Monday Night
Chance Showers And Thunderstorms
A chance of showers and thunderstorms between 7pm and 1am, then a chance of showers and thunderstorms. Partly cloudy, with a low around 73. Heat index values as high as 102. Southwest wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 40%.
89°F 71°F
Tuesday
Chance Showers And Thunderstorms
A chance of showers and thunderstorms before 4pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 92. Chance of precipitation is 50%.
89°F 71°F
Tuesday Night
Chance Showers And Thunderstorms
A chance of showers and thunderstorms before 4am, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 72. Chance of precipitation is 50%. New rainfall amounts between a quarter and half of an inch possible.
89°F 71°F
Wednesday
Chance Showers And Thunderstorms
A chance of showers and thunderstorms before 1pm, then a chance of showers and thunderstorms. Mostly sunny, with a high near 94. Chance of precipitation is 50%.
89°F 71°F
Wednesday Night
Chance Showers And Thunderstorms
A chance of showers and thunderstorms. Partly cloudy, with a low around 73. Chance of precipitation is 50%.
89°F 71°F
Thursday
Chance Showers And Thunderstorms
A chance of showers and thunderstorms. Mostly sunny, with a high near 91. Chance of precipitation is 50%.
89°F 71°F
Thursday Night
Chance Showers And Thunderstorms
A chance of showers and thunderstorms before 1am, then showers and thunderstorms likely. Partly cloudy, with a low around 71. Chance of precipitation is 60%.
89°F 71°F
Friday
Showers And Thunderstorms Likely
Showers and thunderstorms likely before 1pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 88. Chance of precipitation is 60%.
89°F 71°F
Friday Night
Chance Showers And Thunderstorms
A chance of showers and thunderstorms. Mostly cloudy, with a low around 70. Chance of precipitation is 40%.
89°F 71°F
Saturday
Chance Showers And Thunderstorms
A chance of showers and thunderstorms before 7am, then a chance of showers and thunderstorms between 7am and 1pm, then a chance of showers and thunderstorms. Mostly sunny, with a high near 90. Chance of precipitation is 40%.
89°F 71°F
Saturday Night
Chance Showers And Thunderstorms
A chance of showers and thunderstorms. Partly cloudy, with a low around 71. Chance of precipitation is 40%.
89°F 71°F
Data provided by weather.gov