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Pontoon Beach, IL Weather Forecast and Current Conditions

Sunny 83°F
Feels Like 85°F  
Humidity 54% Dew Point 65°F Wind SSW 4 MPH Gusts 7 Barometer 29.65 in.753.1 mm
Solar Rad 747 w/m2
Report from 4.3 miles WSW of central Pontoon Beach at

Current Weather  

Sunny 83°F
Feels Like 85°F  
Humidity 54% Dew Point 65°F Wind SSW 4 MPH Gusts 7 Barometer 29.65 in.753.1 mm
Solar Rad 747 w/m2
Report from 4.3 miles WSW of central Pontoon Beach at

Forecast at a Glance

FriSep 19
Fri Sep 19: Thunderstorms, High 88°F, Low 63°F
30%
88°
63°
SatSep 20
Sat Sep 20: Thunderstorms with Mostly Sunny, High 87°F, Low 67°F
20%
87°
67°
SunSep 21
Sun Sep 21: Thunderstorms, High 85°F, Low 66°F
50%
85°
66°
MonSep 22
Mon Sep 22: Thunderstorms, High 83°F, Low 66°F
70%
83°
66°
TueSep 23
Tue Sep 23: Thunderstorms, High 82°F, Low 66°F
50%
82°
66°
WedSep 24
Wed Sep 24: Thunderstorms, High 79°F, Low 64°F
50%
79°
64°
ThuSep 25
Thu Sep 25: Thunderstorms, High 80°F, Low 62°F
40%
80°
62°


This Date in Weather History

1987 - Cool autumn-like weather invaded the Central Rockies. Temperatures dipped into the 30s and 40s, with readings in the teens and 20s reported in the higher elevations. Gunnison CO was the cold spot in the nation with a morning low of 15 degrees.

More on this and other weather history


Pontoon Beach 7 Day Weather Forecast Details

Friday Sep 19

Thunderstorms

Day: A chance of showers and thunderstorms. Partly sunny, with a high near 88. Southwest wind around 6 mph. Chance of precipitation is 30%.

Thunderstorms

Night: A chance of showers and thunderstorms before 7pm, then a chance of showers and thunderstorms between 7pm and 8pm, then a chance of showers and thunderstorms between 8pm and 5am. Partly cloudy, with a low around 63. Southwest wind 1 to 6 mph. Chance of precipitation is 30%.

Saturday Sep 20

Thunderstorms with Mostly Sunny

Day: A slight chance of showers and thunderstorms after 3pm. Mostly sunny, with a high near 87. South wind 1 to 7 mph. Chance of precipitation is 20%.

Thunderstorms

Night: A slight chance of showers and thunderstorms before 1am, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 67. Southwest wind 2 to 8 mph. Chance of precipitation is 50%.

Sunday Sep 21

Thunderstorms

Day: A chance of rain showers before 10am, then a chance of showers and thunderstorms between 10am and 4pm, then a chance of showers and thunderstorms. Mostly cloudy, with a high near 85. Southwest wind 3 to 8 mph. Chance of precipitation is 50%.

Thunderstorms

Night: A chance of showers and thunderstorms before 1am, then showers and thunderstorms likely. Mostly cloudy, with a low around 66. Chance of precipitation is 70%.

Monday Sep 22

Thunderstorms

Day: Showers and thunderstorms likely before 1pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 83. Chance of precipitation is 70%.

Thunderstorms

Night: A chance of showers and thunderstorms before 7pm, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 66. Chance of precipitation is 50%.

Tuesday Sep 23

Thunderstorms

Day: A chance of showers and thunderstorms. Mostly cloudy, with a high near 82. Chance of precipitation is 50%.

Thunderstorms

Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 66. Chance of precipitation is 50%.

Wednesday Sep 24

Thunderstorms

Day: A chance of showers and thunderstorms before 1pm, then a chance of showers and thunderstorms. Mostly cloudy, with a high near 79. Chance of precipitation is 50%.

Thunderstorms

Night: A chance of showers and thunderstorms before 7pm, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 64. Chance of precipitation is 50%.

Thursday Sep 25

Thunderstorms

Day: A chance of showers and thunderstorms. Partly sunny, with a high near 80. Chance of precipitation is 40%.

Thunderstorms

Night: A chance of showers and thunderstorms before 1am, then a slight chance of showers and thunderstorms. Mostly cloudy, with a low around 62. Chance of precipitation is 40%.

Sun & Moon   Monthly

First Light 6:20 AM

Sunrise 6:46 AM

Sunset 7:04 PM

Last Light 7:30 PM

Moonrise 4:31 AM

Moonset 6:14 PM

Moon Phase

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Weather Near Pontoon Beach

O Fallon, IL

Murphy, MO

Foster Pond, IL


Contiguous United States Extremes

Thu's High Temperature
102 at 4 Miles South-southwest Of Redding, CA

Fri's Low Temperature
24 at 16 Miles West Of Redfeather Lakes, CO


Weather Folklore

The pitcher plant opens wider before a rain.


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About Pontoon Beach, Illinois

Pontoon Beach is a village in Madison County, Illinois, United States. The population was 5,876 at the 2020 census. It is part of the St. Louis metropolitan area.

Content from Wikipedia, licensed under CC BY-SA 3.0.