New York, NY 81° Los Angeles, CA 99° Chicago, IL 89° Houston, TX 83° Miami, FL 91° Phoenix, AZ 118° Seattle, WA 77° Denver, CO 94° Toronto, ON 72° Vancouver, BC 69°
WeatherLiveIllinoisPort Byron10-Day Forecast

Port Byron, IL 10-Day Forecast

10-day forecast · Port Byron

Day-by-day outlook up to 14 days: highs, lows, precipitation totals, wind and UV. Planning further ahead? Open the 30-day outlook →

Day by day — Port Byron

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10-day outlook for Port Byron
Over the next ten days Port Byron peaks at 98° on Tuesday and bottoms out at 56° on Friday. The second half of the period runs about 7° warmer than the first — the pattern is trending up. Add it up and about 0.16 in of precipitation falls over the period, spread across 4 unsettled days, with Sunday the most likely (59%).
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Updated: 5:56 PM