Weather in Port Byron, Illinois, United States

7-Day Detailed Weather Forecast for Port Byron

This Afternoon

Temperature: 88°F

Wind Speed: 10 mph

Wind Direction: SE

Forecast: Sunny, with a high near 88. Southeast wind around 10 mph.

Tonight

Temperature: 67°F

Wind Speed: 5 to 10 mph

Wind Direction: SE

Forecast: A slight chance of showers and thunderstorms after 11pm. Mostly cloudy, with a low around 67. Southeast wind 5 to 10 mph. Chance of precipitation is 20%.

Saturday

Temperature: 92°F

Wind Speed: 5 to 10 mph

Wind Direction: S

Forecast: A slight chance of showers and thunderstorms before 7am. Mostly sunny, with a high near 92. South wind 5 to 10 mph. Chance of precipitation is 20%.

Saturday Night

Temperature: 66°F

Wind Speed: 5 mph

Wind Direction: SE

Forecast: Partly cloudy, with a low around 66. Southeast wind around 5 mph.

Sunday

Temperature: 94°F

Wind Speed: 0 to 5 mph

Wind Direction: E

Forecast: Sunny, with a high near 94.

Sunday Night

Temperature: 67°F

Wind Speed: 5 mph

Wind Direction: E

Forecast: Partly cloudy, with a low around 67.

Monday

Temperature: 93°F

Wind Speed: 5 mph

Wind Direction: SE

Forecast: Mostly sunny, with a high near 93.

Monday Night

Temperature: 66°F

Wind Speed: 0 to 5 mph

Wind Direction: E

Forecast: Partly cloudy, with a low around 66.

Tuesday

Temperature: 92°F

Wind Speed: 0 to 5 mph

Wind Direction: E

Forecast: Mostly sunny, with a high near 92.

Tuesday Night

Temperature: 66°F

Wind Speed: 5 mph

Wind Direction: SE

Forecast: Partly cloudy, with a low around 66.

Wednesday

Temperature: 90°F

Wind Speed: 5 mph

Wind Direction: SE

Forecast: Mostly sunny, with a high near 90.

Wednesday Night

Temperature: 65°F

Wind Speed: 5 mph

Wind Direction: SE

Forecast: A chance of rain showers after 7pm. Partly cloudy, with a low around 65. Chance of precipitation is 30%.

Thursday

Temperature: 86°F

Wind Speed: 5 mph

Wind Direction: S

Forecast: A chance of rain showers. Partly sunny, with a high near 86. Chance of precipitation is 30%.

Thursday Night

Temperature: 62°F

Wind Speed: 5 mph

Wind Direction: SW

Forecast: A chance of rain showers. Mostly cloudy, with a low around 62. Chance of precipitation is 40%.