Weather forecast for todayGreenup, IL

Weather forecast for today

Current condition 1:05 pm CDT

  • 61°F
  • Feels like:
    61°F
Sunny
Sunny
  • Precipitation: 0"
  • Wind: 9mphS 170°
  • Humidity: 41%
  • Dewpoint: 37°F
  • Pressure: 30.45"Hg
  • Visibility: 9mi
  • UV index: 4
  • ▼
At the moment, no clouds in the sky, just uninterrupted sunshine.
The temperature is a breezy 60.8°F. The current temperature is almost at the maximum anticipated 64.4°F for today.

Sunday Oct 18, 2026

  • 64°F
  • 37°F
Sunny
Sunny
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 9mphSSE 156°
  • Humidity: 38%
  • UV index: 4
  • Sunrise: 7:05 am CDT
  • Sunset: 6:09 pm CDT
  • ▼
Today, on Sunday, October 18, sunny conditions are expected to continue.
A substantial temperature fluctuation from a comfortable 64.4°F at its peak to a cold 37.4°F at its lowest point is forecasted.
The high temperature is forecasted to match October's standard maximum of 64.2°F.
Sunrise was at 7:05 am and sunset will be at 6:09 pm; the daylight will last for 11h and 4min.

Hourly overview

Hourly temperatures

Warmest period: 2 pm - 5 pm 63°C.
Coldest period: 10 pm - 11 pm 46°C.

Chance of precipitation

Highest chance: 10 pm - 11 pm 2%.

Hourly weather forecast

  • 2 pm
  • 63°F
  • Feels like:
    61°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 8mphSSE 165°
  • Humidity: 38%
  • Pressure: 30.42"Hg
  • Visibility: 9mi
  • UV index: 4
  • ▼
  • 3 pm
  • 63°F
  • Feels like:
    63°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 7mphSSE 162°
  • Humidity: 35%
  • Pressure: 30.39"Hg
  • Visibility: 10mi
  • UV index: 2
  • ▼
  • 4 pm
  • 63°F
  • Feels like:
    63°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 7mphSSE 157°
  • Humidity: 34%
  • Pressure: 30.39"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
  • 5 pm
  • 63°F
  • Feels like:
    63°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 6mphSSE 154°
  • Humidity: 36%
  • Pressure: 30.36"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 6 pm
  • 57°F
  • Feels like:
    57°F
Sunny
Sunny
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 4mphSE 140°
  • Humidity: 45%
  • Pressure: 30.36"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Sunset: 6:09 pm
  • 7 pm
  • 54°F
  • Feels like:
    54°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 3mphSE 134°
  • Humidity: 59%
  • Pressure: 30.39"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 8 pm
  • 50°F
  • Feels like:
    50°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 3mphSE 130°
  • Humidity: 67%
  • Pressure: 30.39"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 9 pm
  • 48°F
  • Feels like:
    48°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 2mphSE 136°
  • Humidity: 73%
  • Pressure: 30.39"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 pm
  • 46°F
  • Feels like:
    46°F
Clear
Clear
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 3mphSE 138°
  • Humidity: 75%
  • Pressure: 30.39"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 11 pm
  • 46°F
  • Feels like:
    45°F
Clear
Clear
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 3mphSE 145°
  • Humidity: 78%
  • Pressure: 30.39"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
For the rest of Sunday, bright skies and dry conditions are anticipated.
The temperature will be between a minimum of 46.4°F and a maximum of 62.6°F. The warmest part of the day will be from 2 pm to 5 pm.
The maximum temperature today will be close to October's average high. Today, expect the temperature to be more comparable to the typical minimum for November than for October.
Updated: Oct 18, 2026 @ 18:05:24 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

The current temperature (1:05 pm CDT) is 60.8°F.

On Sunday, expect consistent sunshine and open skies.

Today, the highest temperature will be 64.4°F, while the lowest temperature will be 37.4°F.
Today, the highest temperature will be in line with the average maximum temperature in October. Today, the lowest temperature will be noticeably lower than the average low of 48.4°F.

On Sunday, in Greenup, sunrise was at 7:05 am and sunset will be at 6:09 pm (CDT).

Today, the daylight will last for 11h and 4min.