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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 36° on Friday and bottoms out at 13° on Sunday. The back half cools off by roughly 19°, so the warmest days are the ones in front of you. Add it up and about 0.34 in of precipitation falls over the period, spread across 2 unsettled days, with Friday the most likely (88%).
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Updated: 12:21 PM