Weather forecast for todayDorchester, IL
Weather forecast for today
Current condition 12:01 am CDT
- 48°F
- Feels like:48°F
Clear
- Precipitation: 0"
- Wind: 0mphWNW 300°
- Humidity: 86%
- Dewpoint: 45°F
- Pressure: 30.28"Hg
- Visibility: 9mi
- UV index: 0
- details ▼
Currently, in Dorchester, the sky is a flawless clear blue with no cloud formations.
The temperature is a chilly 48.2°F. The current temperature is near the lowest predicted 46.4°F for today.
The temperature is a chilly 48.2°F. The current temperature is near the lowest predicted 46.4°F for today.
Wednesday Oct 21, 2026
- 75°F
- 46°F
Mostly Sunny
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 2mphSSW 202°
- Humidity: 51%
- UV index: 4
- Sunrise: 7:15 am CDT
- Sunset: 6:12 pm CDT
- details ▼
Today, in Dorchester, predominantly sunny weather will make for pleasant outdoor conditions.
Significant temperature variations are predicted, soaring to a maximum of a moderately hot 75.2°F and descending to a minimum of a chilly 46.4°F.
Temperatures are trending warmer, with a peak resembling September's average maximum rather than October's seasonal high.
Sunrise will be at 7:15 am and sunset at 6:12 pm; the daylight will last for 10h and 57min.
Significant temperature variations are predicted, soaring to a maximum of a moderately hot 75.2°F and descending to a minimum of a chilly 46.4°F.
Temperatures are trending warmer, with a peak resembling September's average maximum rather than October's seasonal high.
Sunrise will be at 7:15 am and sunset at 6:12 pm; the daylight will last for 10h and 57min.
Hourly overview
Hourly temperatures
Warmest hour: 4 pm 73°C.
Coldest hour: 7 am 45°C.
Coldest hour: 7 am 45°C.
Chance of precipitation
Highest chance: 7 am 3%.
Hourly weather forecast
- 2 am
- 46°F
- Feels like:46°F
Clear
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 1mphESE 119°
- Humidity: 86%
- Pressure: 30.27"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 4 am
- 46°F
- Feels like:46°F
Clear
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 1mphSE 127°
- Humidity: 90%
- Pressure: 30.24"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 6 am
- 45°F
- Feels like:45°F
Clear
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 0mphSE 141°
- Humidity: 93%
- Pressure: 30.27"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunrise: 7:15 am
- 8 am
- 46°F
- Feels like:46°F
Sunny
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 0mphSE 129°
- Humidity: 90%
- Pressure: 30.27"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 10 am
- 61°F
- Feels like:61°F
Sunny
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 2mphS 175°
- Humidity: 58%
- Pressure: 30.27"Hg
- Visibility: 10mi
- UV index: 2
- details ▼
- 12 pm
- 70°F
- Feels like:70°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 2mphSSW 200°
- Humidity: 39%
- Pressure: 30.24"Hg
- Visibility: 10mi
- UV index: 4
- details ▼
- 2 pm
- 73°F
- Feels like:73°F
Mostly Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 2mphSW 223°
- Humidity: 33%
- Pressure: 30.21"Hg
- Visibility: 10mi
- UV index: 4
- details ▼
- 4 pm
- 73°F
- Feels like:73°F
Mostly Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 2mphWSW 244°
- Humidity: 32%
- Pressure: 30.18"Hg
- Visibility: 10mi
- UV index: 1
- details ▼
- 6 pm
- 70°F
- Feels like:70°F
Mostly Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 2mphSW 229°
- Humidity: 39%
- Pressure: 30.18"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunset: 6:12 pm
- 8 pm
- 59°F
- Feels like:59°F
Clear
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 1mphWSW 255°
- Humidity: 63%
- Pressure: 30.21"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 10 pm
- 55°F
- Feels like:55°F
Clear
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 1mphNW 309°
- Humidity: 71%
- Pressure: 30.21"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Today, primarily dry and sunny and occasionally cloudy weather is predicted.
The temperature will be between a maximum of 73.4°F and a minimum of 44.6°F. The warmest part of the day will be from 2 pm to 4 pm.
The day’s peak temperature will reflect September's norm of 77.9°F more than October's 65.3°F. The expected low will be alike with the average minimum in October, which is 48.4°F.
The temperature will be between a maximum of 73.4°F and a minimum of 44.6°F. The warmest part of the day will be from 2 pm to 4 pm.
The day’s peak temperature will reflect September's norm of 77.9°F more than October's 65.3°F. The expected low will be alike with the average minimum in October, which is 48.4°F.
Updated: Oct 21, 2026 @ 05:01:05 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
The temperature at 12:01 am CDT is 48.2°F.
Today, mostly clear skies and sunshine will create ideal daytime conditions.
Today, the highest temperature in Dorchester will be 75.2°F, while the lowest temperature will be 46.4°F.
The highest temperature will be uncommonly higher than the average maximum of 65.3°F in October. The lowest temperature will be in line with the average low of 48.4°F.
The highest temperature will be uncommonly higher than the average maximum of 65.3°F in October. The lowest temperature will be in line with the average low of 48.4°F.
On Wednesday, in Dorchester, sunrise will be at 7:15 am and sunset at 6:12 pm (CDT).
Today, the daylight will last for 10h and 57min.
Dorchester, Illinois, USA
- en: Dorchester, Illinois, USA
- es: Dorchester, Illinois, EE.UU.
- hr: Dorčester, Ilinois, SAD
- mk: Dorčester, Ilinois, SAD
- sr: Dorčester, Ilinois, SAD
- zh: 多切斯特, 伊利诺伊, 美国
- Latitude: 39.085602°
- Longitude: -89.887599°
- Elevation: 656 ft
- Current time: 12:01am CDT
- Sunrise: 7:15 am CDT
- Sunset: 6:12 pm CDT
- Timezone: America/Chicago
Nearby Dorchester, Illinois, USA
- Wilsonville (2 mi)
- Mount Clare (3 mi)
- Royal Lakes (4 mi)
- Sawyerville (4 mi)
- Benld (4 mi)
- Bunker Hill (4 mi)
- Gillespie (5 mi)
- East Gillespie (6 mi)
- Eagarville (6 mi)
- White City (7 mi)
- Staunton (7 mi)
- Mount Olive (9 mi)
- Shipman (9 mi)
- Williamson (9 mi)
- Dorsey (10 mi)
- Livingston (11 mi)
- Worden (11 mi)
- Piasa (13 mi)
- Moro (13 mi)
- Carlinville (14 mi)
- Hamel (14 mi)
- Brighton (14 mi)
- Litchfield (14 mi)
- New Douglas (14 mi)
Illinois, USA - most visited locations
- Chicago
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