Weather in Pontoon Beach, Illinois, United States

7-Day Detailed Weather Forecast for Pontoon Beach

Overnight

Temperature: 73°F

Wind Speed: 7 mph

Wind Direction: S

Forecast: A chance of showers and thunderstorms. Mostly cloudy, with a low around 73. South wind around 7 mph. Chance of precipitation is 30%.

Saturday

Temperature: 84°F

Wind Speed: 7 to 10 mph

Wind Direction: S

Forecast: A chance of showers and thunderstorms before 8am, then showers and thunderstorms likely between 8am and 11am, then a chance of showers and thunderstorms. Mostly cloudy, with a high near 84. South wind 7 to 10 mph. Chance of precipitation is 60%.

Saturday Night

Temperature: 66°F

Wind Speed: 8 mph

Wind Direction: SE

Forecast: A slight chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 66. Southeast wind around 8 mph. Chance of precipitation is 20%.

Sunday

Temperature: 90°F

Wind Speed: 9 to 18 mph

Wind Direction: S

Forecast: Sunny, with a high near 90. South wind 9 to 18 mph, with gusts as high as 28 mph.

Sunday Night

Temperature: 70°F

Wind Speed: 13 to 18 mph

Wind Direction: S

Forecast: Partly cloudy, with a low around 70. South wind 13 to 18 mph, with gusts as high as 26 mph.

Monday

Temperature: 90°F

Wind Speed: 13 to 18 mph

Wind Direction: S

Forecast: A slight chance of rain showers between 7am and 10am, then a chance of showers and thunderstorms. Partly sunny, with a high near 90. Chance of precipitation is 50%.

Monday Night

Temperature: 71°F

Wind Speed: 14 to 18 mph

Wind Direction: S

Forecast: A chance of showers and thunderstorms before 1am, then a chance of showers and thunderstorms. Partly cloudy, with a low around 71. Chance of precipitation is 50%.

Tuesday

Temperature: 88°F

Wind Speed: 12 to 16 mph

Wind Direction: S

Forecast: Showers and thunderstorms. Partly sunny, with a high near 88. Chance of precipitation is 80%.

Tuesday Night

Temperature: 61°F

Wind Speed: 7 to 12 mph

Wind Direction: W

Forecast: Showers and thunderstorms. Mostly cloudy, with a low around 61. Chance of precipitation is 80%.

Wednesday

Temperature: 74°F

Wind Speed: 10 mph

Wind Direction: N

Forecast: Showers and thunderstorms likely. Mostly cloudy, with a high near 74. Chance of precipitation is 60%.

Wednesday Night

Temperature: 54°F

Wind Speed: 6 to 9 mph

Wind Direction: N

Forecast: A chance of rain showers before 7pm. Mostly cloudy, with a low around 54. Chance of precipitation is 30%.

Thursday

Temperature: 74°F

Wind Speed: 9 mph

Wind Direction: NE

Forecast: Partly sunny, with a high near 74.

Thursday Night

Temperature: 55°F

Wind Speed: 5 to 8 mph

Wind Direction: NE

Forecast: A slight chance of rain showers after 1am. Partly cloudy, with a low around 55. Chance of precipitation is 20%.

Friday

Temperature: 78°F

Wind Speed: 7 mph

Wind Direction: NE

Forecast: A slight chance of rain showers. Mostly sunny, with a high near 78. Chance of precipitation is 20%.