Find the Best Places in the United States

Compare Cost of Living, Education, Income, Population, and More.

Current Weather Conditions for Port Byron, IL

A chance of showers and thunderstorms before midnight, then showers and thunderstorms between midnight and 3am, then a chance of showers and thunderstorms. Mostly cloudy. Low around 58, with temperatures rising to around 61 overnight. South wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
79°F

Conditions

Wind: 15 mph S
Humidity: 50%
Probability of Precipitation: 15%

Hourly Forcast (next 12 hours)

11 PM 12 AM 1 AM 2 AM 3 AM 4 AM 5 AM 6 AM 7 AM 8 AM 9 AM 10 AM 11 AM
79° 78° 73° 72° 71° 70° 69° 67° 66° 64° 61° 61° 60°

Upcoming Week

Day Forecast High Low
Tonight
Chance Showers And Thunderstorms then Showers And Thunderstorms
A chance of showers and thunderstorms before midnight, then showers and thunderstorms between midnight and 3am, then a chance of showers and thunderstorms. Mostly cloudy. Low around 58, with temperatures rising to around 61 overnight. South wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
79°F 43°F
Friday
Chance Rain Showers then Mostly Sunny
A chance of rain showers before 10am. Mostly sunny, with a high near 69. West wind 10 to 15 mph. Chance of precipitation is 30%.
79°F 43°F
Friday Night
Mostly Clear
Mostly clear, with a low around 45. North wind 5 to 10 mph.
79°F 43°F
Saturday
Sunny
Sunny, with a high near 71. Northeast wind 5 to 10 mph.
79°F 43°F
Saturday Night
Mostly Cloudy
Mostly cloudy, with a low around 47.
79°F 43°F
Sunday
Partly Sunny
Partly sunny, with a high near 71.
79°F 43°F
Sunday Night
Slight Chance Rain Showers then Chance Showers And Thunderstorms
A slight chance of rain showers between 7pm and 1am, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 55. Chance of precipitation is 50%.
79°F 43°F
Monday
Chance Showers And Thunderstorms then Showers And Thunderstorms
A chance of showers and thunderstorms before 7am, then showers and thunderstorms. Mostly cloudy, with a high near 72. Chance of precipitation is 90%.
79°F 43°F
Monday Night
Showers And Thunderstorms
Showers and thunderstorms. Mostly cloudy, with a low around 48. Chance of precipitation is 90%.
79°F 43°F
Tuesday
Slight Chance Rain Showers then Mostly Sunny
A slight chance of rain showers before 7am. Mostly sunny, with a high near 63.
79°F 43°F
Tuesday Night
Partly Cloudy
Partly cloudy, with a low around 44.
79°F 43°F
Wednesday
Mostly Sunny
Mostly sunny, with a high near 63.
79°F 43°F
Wednesday Night
Chance Rain Showers
A chance of rain showers after 7pm. Partly cloudy, with a low around 43. Chance of precipitation is 30%.
79°F 43°F
Thursday
Chance Rain Showers
A chance of rain showers. Mostly sunny, with a high near 60. Chance of precipitation is 30%.
79°F 43°F
Data provided by weather.gov