Weather in Mackinaw, Illinois, United States

7-Day Detailed Weather Forecast for Mackinaw

Overnight

Temperature: 49°F

Wind Speed: 10 mph

Wind Direction: S

Forecast: Rain showers likely and patchy fog. Cloudy. Low around 49, with temperatures rising to around 54 overnight. South wind around 10 mph, with gusts as high as 18 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch possible.

Sunday

Temperature: 62°F

Wind Speed: 6 to 23 mph

Wind Direction: SW

Forecast: Patchy fog and showers and thunderstorms. Cloudy. High near 62, with temperatures falling to around 46 in the afternoon. Southwest wind 6 to 23 mph, with gusts as high as 40 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.

Sunday Night

Temperature: 14°F

Wind Speed: 24 to 28 mph

Wind Direction: WNW

Forecast: A chance of rain showers before 7pm, then a slight chance of snow showers between 7pm and midnight, then a slight chance of snow. Mostly cloudy, with a low around 14. Wind chill values as low as -6. West northwest wind 24 to 28 mph, with gusts as high as 46 mph. Chance of precipitation is 30%. New snow accumulation of less than half an inch possible.

Monday

Temperature: 23°F

Wind Speed: 18 to 26 mph

Wind Direction: WNW

Forecast: A chance of snow showers before noon. Partly sunny, with a high near 23. Wind chill values as low as -6. West northwest wind 18 to 26 mph, with gusts as high as 46 mph.

Monday Night

Temperature: 11°F

Wind Speed: 9 to 17 mph

Wind Direction: WNW

Forecast: Mostly clear, with a low around 11. West northwest wind 9 to 17 mph, with gusts as high as 26 mph.

Tuesday

Temperature: 30°F

Wind Speed: 12 mph

Wind Direction: W

Forecast: Mostly sunny, with a high near 30. West wind around 12 mph, with gusts as high as 20 mph.

Tuesday Night

Temperature: 24°F

Wind Speed: 10 mph

Wind Direction: WSW

Forecast: Mostly cloudy, with a low around 24. West southwest wind around 10 mph, with gusts as high as 20 mph.

Wednesday

Temperature: 36°F

Wind Speed: 8 to 12 mph

Wind Direction: WNW

Forecast: Partly sunny, with a high near 36.

Wednesday Night

Temperature: 19°F

Wind Speed: 7 mph

Wind Direction: NW

Forecast: A slight chance of snow before midnight. Mostly cloudy, with a low around 19.

New Year's Day

Temperature: 28°F

Wind Speed: 8 mph

Wind Direction: NNW

Forecast: Mostly sunny, with a high near 28.

Thursday Night

Temperature: 13°F

Wind Speed: 5 mph

Wind Direction: WNW

Forecast: Mostly clear, with a low around 13.

Friday

Temperature: 34°F

Wind Speed: 5 to 8 mph

Wind Direction: SW

Forecast: Mostly sunny, with a high near 34.

Friday Night

Temperature: 24°F

Wind Speed: 6 mph

Wind Direction: S

Forecast: Partly cloudy, with a low around 24.

Saturday

Temperature: 40°F

Wind Speed: 5 to 8 mph

Wind Direction: SSE

Forecast: Mostly sunny, with a high near 40.