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Current Weather Conditions for Port Byron, IL

A chance of showers and thunderstorms before 5pm, then showers and thunderstorms likely. Mostly cloudy. High near 67, with temperatures falling to around 65 in the afternoon. West wind 5 to 10 mph. Chance of precipitation is 60%.
64°F

Conditions

Wind: 5 mph W
Humidity: 38%
Probability of Precipitation: 31%

Hourly Forcast (next 12 hours)

8 PM 9 PM 10 PM 11 PM 12 AM 1 AM 2 AM 3 AM 4 AM 5 AM 6 AM 7 AM 8 AM
64° 65° 65° 63° 61° 56° 55° 54° 53° 52° 52° 51° 51°

Upcoming Week

Day Forecast High Low
This Afternoon
Chance Showers And Thunderstorms
A chance of showers and thunderstorms before 5pm, then showers and thunderstorms likely. Mostly cloudy. High near 67, with temperatures falling to around 65 in the afternoon. West wind 5 to 10 mph. Chance of precipitation is 60%.
67°F 56°F
Tonight
Showers And Thunderstorms
Showers and thunderstorms likely before 7pm, then a chance of showers and thunderstorms between 7pm and 8pm, then showers and thunderstorms. Mostly cloudy. Low around 45, with temperatures rising to around 48 overnight. Northeast wind 5 to 10 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
67°F 56°F
Friday
Slight Chance Rain Showers then Partly Sunny
A slight chance of rain showers before 7am. Partly sunny, with a high near 57. North wind around 10 mph. Chance of precipitation is 20%. New rainfall amounts between a quarter and half of an inch possible.
67°F 56°F
Friday Night
Mostly Clear
Mostly clear, with a low around 38. Northeast wind around 5 mph.
67°F 56°F
Saturday
Partly Sunny then Slight Chance Rain Showers
A slight chance of rain showers after 1pm. Partly sunny, with a high near 60.
67°F 56°F
Saturday Night
Chance Showers And Thunderstorms
A slight chance of rain showers before 7pm, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 54. Chance of precipitation is 30%.
67°F 56°F
Sunday
Showers And Thunderstorms Likely
Showers and thunderstorms likely. Mostly cloudy, with a high near 73. Chance of precipitation is 60%.
67°F 56°F
Sunday Night
Showers And Thunderstorms Likely then Chance Showers And Thunderstorms
Showers and thunderstorms likely before 7pm, then a chance of showers and thunderstorms between 7pm and 1am, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 62. Chance of precipitation is 60%.
67°F 56°F
Monday
Chance Showers And Thunderstorms
A chance of showers and thunderstorms before 1pm, then a slight chance of showers and thunderstorms. Mostly cloudy, with a high near 79. Chance of precipitation is 40%.
67°F 56°F
Monday Night
Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms before 7pm, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 65. Chance of precipitation is 50%.
67°F 56°F
Tuesday
Showers And Thunderstorms Likely
Showers and thunderstorms likely. Partly sunny, with a high near 80. Chance of precipitation is 60%.
67°F 56°F
Tuesday Night
Showers And Thunderstorms Likely
Showers and thunderstorms likely. Mostly cloudy, with a low around 57. Chance of precipitation is 70%.
67°F 56°F
Wednesday
Showers And Thunderstorms Likely
Showers and thunderstorms likely. Partly sunny, with a high near 72. Chance of precipitation is 60%.
67°F 56°F
Wednesday Night
Chance Showers And Thunderstorms
A chance of showers and thunderstorms. Partly cloudy, with a low around 50. Chance of precipitation is 50%.
67°F 56°F
Data provided by weather.gov