Weather forecast for todayDupo, IL
Weather forecast for today
Current condition 1:19 pm CDT
- 57°F
- Feels like:57°F
Sunny
- Precipitation: 0"
- Wind: 5mphNNW 340°
- Humidity: 46%
- Dewpoint: 37°F
- Pressure: 30.52"Hg
- Visibility: 10mi
- UV index: 5
- details ▼
Currently, in Dupo, sunlight is streaming down, with a gentle warmth in the air.
The temperature is a moderate 57.2°F. The current temperature is almost at the maximum expected 59°F for today.
The temperature is a moderate 57.2°F. The current temperature is almost at the maximum expected 59°F for today.
Saturday Oct 17, 2026
- 59°F
- 36°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 4mphNNE 21°
- Humidity: 44%
- UV index: 5
- Sunrise: 7:12 am CDT
- Sunset: 6:20 pm CDT
- details ▼
Today, sunshine will likely continue with scattered clouds at most.
The maximum temperature will be a moderate 59°F, while the minimum forecasted temperature is an icy 35.6°F.
The weather today is colder, with a maximum expected near 53.2°F - more like November than October.
Sunrise was at 7:12 am and sunset will be at 6:20 pm; the daylight will last for 11h and 8min.
The maximum temperature will be a moderate 59°F, while the minimum forecasted temperature is an icy 35.6°F.
The weather today is colder, with a maximum expected near 53.2°F - more like November than October.
Sunrise was at 7:12 am and sunset will be at 6:20 pm; the daylight will last for 11h and 8min.
Hourly overview
Hourly temperatures
Warmest period: 2 pm - 5 pm 59°C.
Coldest hour: 11 pm 43°C.
Coldest hour: 11 pm 43°C.
Chance of precipitation
Highest chance: 11 pm 2%.
Hourly weather forecast
- 2 pm
- 59°F
- Feels like:59°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 4mphNNE 14°
- Humidity: 44%
- Pressure: 30.5"Hg
- Visibility: 10mi
- UV index: 4
- details ▼
- 3 pm
- 59°F
- Feels like:59°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 4mphN 5°
- Humidity: 41%
- Pressure: 30.47"Hg
- Visibility: 10mi
- UV index: 3
- details ▼
- 4 pm
- 59°F
- Feels like:59°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 4mphNNE 19°
- Humidity: 40%
- Pressure: 30.47"Hg
- Visibility: 10mi
- UV index: 1
- details ▼
- 5 pm
- 59°F
- Feels like:59°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 2mphNNE 30°
- Humidity: 40%
- Pressure: 30.45"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 6 pm
- 55°F
- Feels like:55°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 2mphNE 54°
- Humidity: 50%
- Pressure: 30.45"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunset: 6:20 pm
- 7 pm
- 52°F
- Feels like:52°F
Clear
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 1mphENE 72°
- Humidity: 62%
- Pressure: 30.45"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 8 pm
- 48°F
- Feels like:48°F
Clear
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 1mphE 93°
- Humidity: 69%
- Pressure: 30.45"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 9 pm
- 46°F
- Feels like:46°F
Clear
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 1mphE 91°
- Humidity: 76%
- Pressure: 30.45"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 10 pm
- 45°F
- Feels like:45°F
Clear
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 1mphSE 124°
- Humidity: 83%
- Pressure: 30.47"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 11 pm
- 43°F
- Feels like:43°F
Clear
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 2mphSE 140°
- Humidity: 84%
- Pressure: 30.47"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
For the rest of Saturday, sunny conditions are likely to prevail.
The temperature will vary between the lowest temperature of 42.8°F and the highest temperature of 59°F. The warmest part of the day will be from 2 pm to 5 pm.
The maximum temperature today will be more resembling November's average high of 53.2°F than October's usual of 66.6°F. The lowest temperature is also more similar to November's average minimum of 37.9°F than the usual minimum of 49.1°F in October.
The temperature will vary between the lowest temperature of 42.8°F and the highest temperature of 59°F. The warmest part of the day will be from 2 pm to 5 pm.
The maximum temperature today will be more resembling November's average high of 53.2°F than October's usual of 66.6°F. The lowest temperature is also more similar to November's average minimum of 37.9°F than the usual minimum of 49.1°F in October.
Updated: Oct 17, 2026 @ 18:19:40 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Frequently asked questions
Currently (1:19 pm CDT) it is 57.2°F in Dupo.
Today, bright and sunny weather is expected.
Today, the highest temperature in Dupo will be 59°F, while the lowest temperature will be 35.6°F.
The maximum temperature will be slightly cooler than the average highest temperature of 66.6°F in October. The lowest temperature today will be significantly lower than the average low of 49.1°F.
The maximum temperature will be slightly cooler than the average highest temperature of 66.6°F in October. The lowest temperature today will be significantly lower than the average low of 49.1°F.
On Saturday, in Dupo, sunrise was at 7:12 am and sunset will be at 6:20 pm (CDT).
In Dupo, today, there will be 11h and 8min of daylight.
Dupo, Illinois, USA
- en: Dupo, Illinois, USA
- es: Dupo, Illinois, EE.UU.
- hr: Dupo, Ilinois, SAD
- mk: Dupo, Ilinois, SAD
- sr: Dupo, Ilinois, SAD
- zh: Dupo, 伊利诺伊, 美国
- Latitude: 38.516163°
- Longitude: -90.210390°
- Elevation: 417 ft
- Current time: 1:19pm CDT
- Sunrise: 7:12 am CDT
- Sunset: 6:20 pm CDT
- Timezone: America/Chicago
Nearby Dupo, Illinois, USA
- East Carondelet (2 mi)
- Cahokia (4 mi)
- Lemay (4 mi)
- Bella Villa (4 mi)
- Columbia (5 mi)
- St. George (6 mi)
- Sauget (6 mi)
- Wilbur Park (6 mi)
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- Mehlville (6 mi)
- Centreville (7 mi)
- Lakeshire (7 mi)
- Alorton (7 mi)
- Affton (7 mi)
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- Grantwood Village (8 mi)
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- Maplewood (9 mi)
- Sappington (9 mi)
- Webster Groves (9 mi)
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