Weather in Byron, Illinois, United States

7-Day Detailed Weather Forecast for Byron

This Afternoon

Temperature: 44°F

Wind Speed: 10 mph

Wind Direction: SE

Forecast: Cloudy. High near 44, with temperatures falling to around 42 in the afternoon. Southeast wind around 10 mph, with gusts as high as 20 mph.

Tonight

Temperature: 42°F

Wind Speed: 5 to 10 mph

Wind Direction: SSE

Forecast: Patchy fog before 7pm, then areas of fog and a chance of rain. Cloudy. Low around 42, with temperatures rising to around 46 overnight. South southeast wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.

Sunday

Temperature: 53°F

Wind Speed: 5 to 20 mph

Wind Direction: SSW

Forecast: Rain and areas of fog before noon, then rain and a slight chance of thunderstorms. Cloudy. High near 53, with temperatures falling to around 41 in the afternoon. South southwest wind 5 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.

Sunday Night

Temperature: 13°F

Wind Speed: 20 to 30 mph

Wind Direction: WNW

Forecast: Rain and snow. Mostly cloudy, with a low around 13. Wind chill values as low as -6. West northwest wind 20 to 30 mph, with gusts as high as 45 mph. Chance of precipitation is 80%. New snow accumulation of around one inch possible.

Monday

Temperature: 21°F

Wind Speed: 20 to 30 mph

Wind Direction: WNW

Forecast: A chance of snow before noon. Mostly cloudy, with a high near 21. West northwest wind 20 to 30 mph, with gusts as high as 45 mph. Chance of precipitation is 30%. New snow accumulation of less than half an inch possible.

Monday Night

Temperature: 8°F

Wind Speed: 10 to 20 mph

Wind Direction: NW

Forecast: Partly cloudy, with a low around 8.

Tuesday

Temperature: 26°F

Wind Speed: 10 to 15 mph

Wind Direction: W

Forecast: Mostly sunny, with a high near 26.

Tuesday Night

Temperature: 20°F

Wind Speed: 10 to 15 mph

Wind Direction: W

Forecast: Mostly cloudy, with a low around 20.

Wednesday

Temperature: 30°F

Wind Speed: 10 to 15 mph

Wind Direction: WNW

Forecast: Mostly cloudy, with a high near 30.

Wednesday Night

Temperature: 10°F

Wind Speed: 5 to 10 mph

Wind Direction: NW

Forecast: A chance of snow. Mostly cloudy, with a low around 10.

New Year's Day

Temperature: 19°F

Wind Speed: 5 to 10 mph

Wind Direction: NW

Forecast: Mostly sunny, with a high near 19.

Thursday Night

Temperature: 6°F

Wind Speed: 5 mph

Wind Direction: WNW

Forecast: Mostly clear, with a low around 6.

Friday

Temperature: 24°F

Wind Speed: 5 mph

Wind Direction: WSW

Forecast: Mostly sunny, with a high near 24.

Friday Night

Temperature: 14°F

Wind Speed: 5 mph

Wind Direction: SSW

Forecast: Mostly cloudy, with a low around 14.