Weather in Pontoon Beach, Illinois, United States

7-Day Detailed Weather Forecast for Pontoon Beach

Overnight

Temperature: 30°F

Wind Speed: 9 mph

Wind Direction: E

Forecast: A chance of rain after 4am. Mostly cloudy. Low around 30, with temperatures rising to around 35 overnight. East wind around 9 mph. Chance of precipitation is 30%.

Saturday

Temperature: 47°F

Wind Speed: 8 to 17 mph

Wind Direction: SE

Forecast: Rain. Cloudy, with a high near 47. Southeast wind 8 to 17 mph, with gusts as high as 30 mph. Chance of precipitation is 100%.

Saturday Night

Temperature: 41°F

Wind Speed: 6 to 13 mph

Wind Direction: S

Forecast: A chance of rain and a slight chance of thunderstorms before 2am. Cloudy, with a low around 41. South wind 6 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 50%.

Sunday

Temperature: 56°F

Wind Speed: 7 mph

Wind Direction: S

Forecast: Partly sunny. High near 56, with temperatures falling to around 51 in the afternoon. South wind around 7 mph.

Sunday Night

Temperature: 46°F

Wind Speed: 6 to 9 mph

Wind Direction: S

Forecast: A chance of rain showers before midnight, then showers and thunderstorms likely. Mostly cloudy. Low around 46, with temperatures rising to around 55 overnight. South wind 6 to 9 mph. Chance of precipitation is 70%.

Monday

Temperature: 60°F

Wind Speed: 9 to 14 mph

Wind Direction: SW

Forecast: Showers and thunderstorms likely. Partly sunny. High near 60, with temperatures falling to around 50 in the afternoon. Chance of precipitation is 70%.

Monday Night

Temperature: 33°F

Wind Speed: 3 to 10 mph

Wind Direction: W

Forecast: Mostly clear, with a low around 33.

Tuesday

Temperature: 51°F

Wind Speed: 5 mph

Wind Direction: SW

Forecast: Sunny, with a high near 51.

Tuesday Night

Temperature: 37°F

Wind Speed: 5 mph

Wind Direction: S

Forecast: A chance of rain. Mostly cloudy, with a low around 37. Chance of precipitation is 40%.

Wednesday

Temperature: 46°F

Wind Speed: 6 to 13 mph

Wind Direction: NW

Forecast: A chance of rain. Partly sunny, with a high near 46. Chance of precipitation is 30%.

Wednesday Night

Temperature: 22°F

Wind Speed: 6 to 10 mph

Wind Direction: NW

Forecast: Partly cloudy, with a low around 22.

Thursday

Temperature: 36°F

Wind Speed: 7 mph

Wind Direction: W

Forecast: Sunny, with a high near 36.

Thursday Night

Temperature: 25°F

Wind Speed: 6 to 9 mph

Wind Direction: SW

Forecast: Mostly clear, with a low around 25.

Friday

Temperature: 39°F

Wind Speed: 9 to 14 mph

Wind Direction: W

Forecast: Mostly sunny, with a high near 39.