Weather forecast for todayHartsville, IL

Weather forecast for today

Current condition 2:59 pm CDT

  • 59°F
  • Feels like:
    57°F
Sunny
Sunny
  • Precipitation: 0"
  • Wind: 7mphN 10°
  • Humidity: 35%
  • Dewpoint: 30°F
  • Pressure: 30.46"Hg
  • Visibility: 10mi
  • UV index: 3
  • ▼
In Hartsville, at the moment, the horizon is crisp, and the weather remains sunny and inviting.
The temperature is a refreshing 59°F, and the apparent temperature is almost the same at 57.2°F. The current temperature is almost at the maximum of today's predicted 60.8°F.

Saturday Oct 17, 2026

  • 61°F
  • 36°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 7mphNNE 22°
  • Humidity: 37%
  • UV index: 3
  • Sunrise: 7:04 am CDT
  • Sunset: 6:14 pm CDT
  • ▼
Today, in Hartsville, sunny conditions are expected to continue.
The temperature is forecasted to vary between a maximum of a comfortable 60.8°F and a minimum of a wintry 35.6°F.
Today's high temperature is expected to be relatively lower than the typical October peak of 67.8°F.
Sunrise was at 7:04 am and sunset will be at 6:14 pm; the daylight will last for 11h and 10min.

Hourly overview

Hourly temperatures

Warmest period: 3 pm - 4 pm 59°C.
Coldest period: 11 pm - 12 am 41°C.

Chance of precipitation

Highest chance: 9 pm - 12 am 1%.

Hourly weather forecast

  • 3 pm
  • 59°F
  • Feels like:
    57°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 7mphNNE 18°
  • Humidity: 34%
  • Pressure: 30.45"Hg
  • Visibility: 10mi
  • UV index: 3
  • ▼
  • 4 pm
  • 59°F
  • Feels like:
    57°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 7mphNNE 23°
  • Humidity: 33%
  • Pressure: 30.45"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
  • 5 pm
  • 57°F
  • Feels like:
    57°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 6mphNNE 25°
  • Humidity: 36%
  • Pressure: 30.45"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 6 pm
  • 54°F
  • Feels like:
    54°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 3mphNNE 26°
  • Humidity: 45%
  • Pressure: 30.45"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Sunset: 6:14 pm
  • 7 pm
  • 48°F
  • Feels like:
    48°F
Clear
Clear
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 2mphNNE 33°
  • Humidity: 55%
  • Pressure: 30.45"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 8 pm
  • 46°F
  • Feels like:
    46°F
Clear
Clear
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 1mphNE 41°
  • Humidity: 63%
  • Pressure: 30.45"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 9 pm
  • 45°F
  • Feels like:
    45°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 1mphNE 45°
  • Humidity: 72%
  • Pressure: 30.47"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 pm
  • 43°F
  • Feels like:
    43°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 1mphNE 45°
  • Humidity: 78%
  • Pressure: 30.47"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 11 pm
  • 41°F
  • Feels like:
    41°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 0mphENE 65°
  • Humidity: 84%
  • Pressure: 30.47"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 12 am
  • 41°F
  • Feels like:
    41°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 0mphENE 76°
  • Humidity: 85%
  • Pressure: 30.47"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
For the rest of Saturday, bright and mostly sunny weather is expected.
The temperature will be between a minimum of 41°F and a maximum of 59°F. The warmest part of the day will be at 3 pm and 4 pm.
Today, the maximum will be a few degrees lower than the average high for October. Today, the overnight low is more alike with November's usual minimum of 38.7°F than October's 49.3°F.
Updated: Oct 17, 2026 @ 19:59:07 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

The current temperature (2:59 pm CDT) is 59°F.

Today, in Hartsville, sunny and dry conditions are anticipated.

Today, the highest temperature in Hartsville will be 60.8°F, while the lowest temperature will be 35.6°F.
Today, the maximum temperature will be a few degrees lower than the average highest temperature in October. Today, the lowest temperature will be notably lower than the average low of 49.3°F.

On Saturday, in Hartsville, sunrise was at 7:04 am and sunset will be at 6:14 pm (CDT).

In Hartsville, the length of the day today will be 11h and 10min.