Weather forecast for todayPontoon Beach, IL
Weather forecast for today
Current condition 5:51 am CDT
- 43°F
- Feels like:43°F
Clear
- Precipitation: 0"
- Wind: 0mphNNW 340°
- Humidity: 80%
- Dewpoint: 36°F
- Pressure: 30.49"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
In Pontoon Beach, at the moment, the atmosphere is fresh and open, with clear skies above.
The temperature is a frosty 42.8°F. The current temperature is near the lowest predicted 39.2°F for today.
The temperature is a frosty 42.8°F. The current temperature is near the lowest predicted 39.2°F for today.
Sunday Oct 18, 2026
- 66°F
- 39°F
Sunny
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 8mphSSE 159°
- Humidity: 55%
- UV index: 5
- Sunrise: 7:12 am CDT
- Sunset: 6:17 pm CDT
- details ▼
Today, in Pontoon Beach, bright and sunny weather is expected.
Temperature changes will be considerable, from a high of an enjoyable 66.2°F to a low of an icy 39.2°F.
The predicted high temperature will align with October's average of 66.2°F.
Sunrise will be at 7:12 am and sunset at 6:17 pm; the daylight will last for 11h and 5min.
Temperature changes will be considerable, from a high of an enjoyable 66.2°F to a low of an icy 39.2°F.
The predicted high temperature will align with October's average of 66.2°F.
Sunrise will be at 7:12 am and sunset at 6:17 pm; the daylight will last for 11h and 5min.
Hourly overview
Hourly temperatures
Warmest hour: 4 pm 66°C.
Coldest hour: 6 am 41°C.
Coldest hour: 6 am 41°C.
Chance of precipitation
Highest chance: 12 am 3%.
Hourly weather forecast
- 6 am
- 41°F
- Feels like:41°F
Clear
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 0mphSSE 155°
- Humidity: 82%
- Pressure: 30.47"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunrise: 7:12 am
- 8 am
- 43°F
- Feels like:43°F
Sunny
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 2mphSSE 150°
- Humidity: 82%
- Pressure: 30.5"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 10 am
- 52°F
- Feels like:48°F
Sunny
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 6mphSSE 162°
- Humidity: 62%
- Pressure: 30.5"Hg
- Visibility: 10mi
- UV index: 2
- details ▼
- 12 pm
- 59°F
- Feels like:57°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 8mphS 170°
- Humidity: 47%
- Pressure: 30.45"Hg
- Visibility: 10mi
- UV index: 4
- details ▼
- 2 pm
- 64°F
- Feels like:64°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 7mphSSE 167°
- Humidity: 39%
- Pressure: 30.39"Hg
- Visibility: 10mi
- UV index: 4
- details ▼
- 4 pm
- 66°F
- Feels like:66°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 7mphSSE 162°
- Humidity: 35%
- Pressure: 30.36"Hg
- Visibility: 10mi
- UV index: 1
- details ▼
- 6 pm
- 61°F
- Feels like:61°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 6mphSE 145°
- Humidity: 42%
- Pressure: 30.33"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunset: 6:17 pm
- 8 pm
- 54°F
- Feels like:52°F
Clear
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 4mphSE 139°
- Humidity: 63%
- Pressure: 30.36"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 10 pm
- 48°F
- Feels like:48°F
Clear
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 4mphSE 144°
- Humidity: 77%
- Pressure: 30.36"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Today, in Pontoon Beach, mainly sunny weather and a cloudless sky are anticipated.
The temperature will be between the lowest temperature of 41°F and the highest temperature of 66.2°F. The warmest part of the day is expected around 4 pm.
The forecasted high will be similar to the typical October maximum of 66.2°F. The expected low will be more comparable to what’s common in November than the current October average of 49.3°F.
The temperature will be between the lowest temperature of 41°F and the highest temperature of 66.2°F. The warmest part of the day is expected around 4 pm.
The forecasted high will be similar to the typical October maximum of 66.2°F. The expected low will be more comparable to what’s common in November than the current October average of 49.3°F.
Updated: Oct 18, 2026 @ 10:51:39 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Frequently asked questions
Currently (5:51 am CDT) it is 42.8°F in Pontoon Beach.
Today, uninterrupted sunshine is anticipated.
Today, the maximum temperature will be 66.2°F, while the minimum temperature will be 39.2°F.
The maximum temperature today will be in line with the average highest temperature in October. The lowest temperature today will be uncommonly lower than the average low of 49.3°F.
The maximum temperature today will be in line with the average highest temperature in October. The lowest temperature today will be uncommonly lower than the average low of 49.3°F.
On Sunday, in Pontoon Beach, sunrise will be at 7:12 am and sunset at 6:17 pm (CDT).
Today, the daylight will last for 11h and 5min.
Pontoon Beach, Illinois, USA
- en: Pontoon Beach, Illinois, USA
- es: Pontoon Beach, Illinois, EE.UU.
- hr: Pontun Bič, Ilinois, SAD
- mk: Pontun Bič, Ilinois, SAD
- sr: Pontun Bič, Ilinois, SAD
- zh: Pontoon Beach, 伊利诺伊, 美国
- Latitude: 38.731716°
- Longitude: -90.080384°
- Elevation: 420 ft
- Current time: 5:51am CDT
- Sunrise: 7:12 am CDT
- Sunset: 6:17 pm CDT
- Timezone: America/Chicago
Nearby Pontoon Beach, Illinois, USA
- Granite City (4 mi)
- Madison (6 mi)
- Glen Carbon (6 mi)
- Fairmont City (6 mi)
- Venice (6 mi)
- Glasgow Village (7 mi)
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- Brooklyn (7 mi)
- Hartford (7 mi)
- Riverview (7 mi)
- Caseyville (7 mi)
- Bellefontaine Neighbors (8 mi)
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- Spanish Lake (8 mi)
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- Moline Acres (9 mi)
- Edwardsville (9 mi)
- Wood River (9 mi)
- Castle Point (9 mi)
- St. Louis (10 mi)
- Jennings (10 mi)
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