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Current Weather Conditions for Port Byron, IL

Mostly sunny. High near 76, with temperatures falling to around 74 in the afternoon. North wind 5 to 10 mph.
70°F

Conditions

Wind: 10 mph N
Humidity: 55%
Probability of Precipitation: 0%

Hourly Forcast (next 12 hours)

5 PM 6 PM 7 PM 8 PM 9 PM 10 PM 11 PM 12 AM 1 AM 2 AM 3 AM 4 AM 5 AM
70° 71° 72° 74° 74° 74° 76° 74° 72° 67° 65° 63° 62°

Upcoming Week

Day Forecast High Low
This Afternoon
Mostly Sunny
Mostly sunny. High near 76, with temperatures falling to around 74 in the afternoon. North wind 5 to 10 mph.
84°F 70°F
Tonight
Mostly Clear
Mostly clear. Low around 55, with temperatures rising to around 57 overnight. Northeast wind 0 to 5 mph.
84°F 70°F
Thursday
Mostly Sunny
Mostly sunny, with a high near 79. Southeast wind 0 to 5 mph.
84°F 70°F
Thursday Night
Mostly Cloudy
Mostly cloudy, with a low around 59. Southeast wind around 5 mph.
84°F 70°F
Friday
Mostly Sunny
Mostly sunny, with a high near 80.
84°F 70°F
Friday Night
Partly Cloudy
Partly cloudy, with a low around 63.
84°F 70°F
Saturday
Mostly Sunny
Mostly sunny, with a high near 87.
84°F 70°F
Saturday Night
Mostly Clear
Mostly clear, with a low around 71.
84°F 70°F
Sunday
Mostly Sunny
Mostly sunny, with a high near 93.
84°F 70°F
Sunday Night
Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms after 7pm. Partly cloudy, with a low around 73.
84°F 70°F
Monday
Slight Chance Showers And Thunderstorms then Mostly Sunny
A slight chance of showers and thunderstorms before 7am. Mostly sunny, with a high near 91.
84°F 70°F
Monday Night
Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms after 7pm. Mostly clear, with a low around 69.
84°F 70°F
Tuesday
Slight Chance Rain Showers then Sunny
A slight chance of rain showers before 7am. Sunny, with a high near 87.
84°F 70°F
Tuesday Night
Mostly Clear
Mostly clear, with a low around 66.
84°F 70°F
Data provided by weather.gov