Weather in Pontoon Beach, Illinois, United States

7-Day Detailed Weather Forecast for Pontoon Beach

This Afternoon

Temperature: 59°F

Wind Speed: 22 mph

Wind Direction: SE

Forecast: A slight chance of thunderstorms and a slight chance of rain before 2pm, then rain and a slight chance of thunderstorms. Cloudy. High near 59, with temperatures falling to around 53 in the afternoon. Southeast wind around 22 mph, with gusts as high as 37 mph. Chance of precipitation is 100%.

Tonight

Temperature: 39°F

Wind Speed: 14 to 20 mph

Wind Direction: S

Forecast: Rain and a slight chance of thunderstorms. Mostly cloudy. Low around 39, with temperatures rising to around 43 overnight. South wind 14 to 20 mph, with gusts as high as 29 mph. Chance of precipitation is 80%.

Wednesday

Temperature: 43°F

Wind Speed: 18 to 28 mph

Wind Direction: W

Forecast: Rain likely before 11am, then rain and snow likely. Cloudy. High near 43, with temperatures falling to around 36 in the afternoon. West wind 18 to 28 mph, with gusts as high as 44 mph. Chance of precipitation is 70%.

Wednesday Night

Temperature: 27°F

Wind Speed: 12 to 24 mph

Wind Direction: NW

Forecast: Partly cloudy, with a low around 27. Northwest wind 12 to 24 mph, with gusts as high as 43 mph.

Thursday

Temperature: 47°F

Wind Speed: 3 to 10 mph

Wind Direction: W

Forecast: Mostly sunny, with a high near 47. West wind 3 to 10 mph.

Thursday Night

Temperature: 38°F

Wind Speed: 2 to 7 mph

Wind Direction: S

Forecast: A chance of rain after midnight. Cloudy, with a low around 38. Chance of precipitation is 30%.

Friday

Temperature: 56°F

Wind Speed: 7 to 12 mph

Wind Direction: SE

Forecast: A chance of rain. Partly sunny, with a high near 56. Chance of precipitation is 30%.

Friday Night

Temperature: 33°F

Wind Speed: 6 to 9 mph

Wind Direction: N

Forecast: A chance of rain. Mostly cloudy, with a low around 33. Chance of precipitation is 30%.

Saturday

Temperature: 50°F

Wind Speed: 6 to 10 mph

Wind Direction: N

Forecast: Mostly sunny, with a high near 50.

Saturday Night

Temperature: 30°F

Wind Speed: 7 mph

Wind Direction: NW

Forecast: Partly cloudy, with a low around 30.

Sunday

Temperature: 50°F

Wind Speed: 7 to 12 mph

Wind Direction: NW

Forecast: Sunny, with a high near 50.

Sunday Night

Temperature: 34°F

Wind Speed: 8 mph

Wind Direction: W

Forecast: Mostly clear, with a low around 34.

Monday

Temperature: 65°F

Wind Speed: 6 to 12 mph

Wind Direction: SW

Forecast: Sunny, with a high near 65.

Monday Night

Temperature: 46°F

Wind Speed: 10 mph

Wind Direction: S

Forecast: Mostly clear, with a low around 46.