Weather forecast for todayJerseyville, IL

Weather forecast for today

Current condition 2:47 pm CDT

  • 57°F
  • Feels like:
    57°F
Sunny
Sunny
  • Precipitation: 0"
  • Wind: 3mphN 350°
  • Humidity: 40%
  • Dewpoint: 34°F
  • Pressure: 30.49"Hg
  • Visibility: 10mi
  • UV index: 3
  • ▼
At the moment, in Jerseyville, a bright and warm day is unfolding.
The temperature is a mild 57.2°F. The current temperature is the highest temperature for today.

Saturday Oct 17, 2026

  • 57°F
  • 37°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 2mphNE 34°
  • Humidity: 39%
  • UV index: 4
  • Sunrise: 7:13 am CDT
  • Sunset: 6:19 pm CDT
  • ▼
On Saturday, in Jerseyville, the weather remains calm, bright, and sunny.
The highest temperature will be a mild 57.2°F, while the lowest temperature will be a cold 37.4°F.
On today, conditions will be colder with a temperature more like November's typical high of 51.8°F.
Sunrise was at 7:13 am and sunset will be at 6:19 pm; the daylight will last for 11h and 7min.

Hourly overview

Hourly temperatures

Warmest period: 3 pm - 5 pm 57°C.
Coldest hour: 12 am 41°C.

Chance of precipitation

Highest chance: 12 am 2%.

Hourly weather forecast

  • 3 pm
  • 57°F
  • Feels like:
    57°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 2mphN 351°
  • Humidity: 38%
  • Pressure: 30.47"Hg
  • Visibility: 10mi
  • UV index: 3
  • ▼
  • 4 pm
  • 57°F
  • Feels like:
    57°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 2mphN 355°
  • Humidity: 37%
  • 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: 2mphENE 63°
  • Humidity: 37%
  • Pressure: 30.45"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 6 pm
  • 55°F
  • Feels like:
    55°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 2mphE 90°
  • Humidity: 46%
  • Pressure: 30.45"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Sunset: 6:19 pm
  • 7 pm
  • 50°F
  • Feels like:
    50°F
Clear
Clear
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 2mphE 81°
  • Humidity: 58%
  • Pressure: 30.45"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 8 pm
  • 46°F
  • Feels like:
    46°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 2mphESE 104°
  • Humidity: 68%
  • 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: 2mphESE 111°
  • Humidity: 71%
  • Pressure: 30.45"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 pm
  • 43°F
  • Feels like:
    43°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 3mphESE 121°
  • Humidity: 76%
  • Pressure: 30.47"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 11 pm
  • 43°F
  • Feels like:
    43°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 3mphSE 130°
  • Humidity: 77%
  • Pressure: 30.47"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 12 am
  • 41°F
  • Feels like:
    39°F
Clear
Clear
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 4mphSE 134°
  • Humidity: 79%
  • Pressure: 30.45"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
For the rest of Saturday, a cloudless sky and mainly sunshiny weather are expected.
The temperature will vary between a minimum of 42.8°F and a maximum of 57.2°F. The warmest part of the day will be from 3 pm to 5 pm.
Today, the forecast temperature is more close to November's average maximum of 51.8°F than October's. The lowest temperature today is also more close to November's average minimum of 36.9°F than the average low in October of 48.2°F.
Updated: Oct 17, 2026 @ 19:47:54 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

Currently (2:47 pm CDT) it is 57.2°F in Jerseyville.

Today, clear and sunny conditions are expected.

Today, the maximum temperature will be 57.2°F, while the minimum temperature will be 37.4°F.
The highest temperature today will be moderately lower than the average maximum temperature in October. Today, the lowest temperature will be uncommonly lower than the average low of 48.2°F.

On Saturday, in Jerseyville, sunrise was at 7:13 am and sunset will be at 6:19 pm (CDT).

In Jerseyville, the length of the day today will be 11h and 7min.