Weather forecast for todayJerseyville, IL
Weather forecast for today
Current condition 6:12 am CDT
- 50°F
- Feels like:50°F
Clear
- Precipitation: 0"
- Wind: 0mphNE 40°
- Humidity: 75%
- Dewpoint: 43°F
- Pressure: 30.28"Hg
- Visibility: 5mi
- UV index: 0
- details ▼
Currently, in Jerseyville, a deep blue sky remains clear and cloudless.
The temperature is a cool 50°F. The current temperature is far from the maximum of 75.2°F anticipated for today.
The temperature is a cool 50°F. The current temperature is far from the maximum of 75.2°F anticipated for today.
Wednesday Oct 21, 2026
- 75°F
- 45°F
Mostly Sunny
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 3mphS 180°
- Humidity: 56%
- UV index: 4
- Sunrise: 7:17 am CDT
- Sunset: 6:14 pm CDT
- details ▼
Today, on Wednesday, October 21, mostly sunny weather is likely, with high visibility.
Temperatures will show considerable variation, extending from a high of a moderately hot 75.2°F to a low of a frosty 44.6°F.
The predicted high will feel warmer, consistent with September's climate average of 78.4°F.
Sunrise will be at 7:17 am and sunset at 6:14 pm; the daylight will last for 10h and 57min.
Temperatures will show considerable variation, extending from a high of a moderately hot 75.2°F to a low of a frosty 44.6°F.
The predicted high will feel warmer, consistent with September's climate average of 78.4°F.
Sunrise will be at 7:17 am and sunset at 6:14 pm; the daylight will last for 10h and 57min.
Hourly overview
Hourly temperatures
Warmest hour: 3 pm 73°C.
Coldest hour: 7 am 48°C.
Coldest hour: 7 am 48°C.
Chance of precipitation
Highest chance: 2%.
Hourly weather forecast
- 7 am
- 48°F
- Feels like:48°F
Cloudy
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 1mphE 100°
- Humidity: 79%
- Pressure: 30.27"Hg
- Visibility: 2mi
- UV index: 0
- details ▼
Sunrise: 7:17 am
- 8 am
- 50°F
- Feels like:50°F
Cloudy
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 1mphESE 109°
- Humidity: 81%
- Pressure: 30.27"Hg
- Visibility: 2mi
- UV index: 0
- details ▼
- 9 am
- 55°F
- Feels like:55°F
Partly Cloudy
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 1mphSE 130°
- Humidity: 72%
- Pressure: 30.27"Hg
- Visibility: 10mi
- UV index: 1
- details ▼
- 10 am
- 59°F
- Feels like:59°F
Sunny
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 2mphS 172°
- Humidity: 65%
- Pressure: 30.27"Hg
- Visibility: 10mi
- UV index: 2
- details ▼
- 11 am
- 64°F
- Feels like:64°F
Sunny
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 3mphSSW 193°
- Humidity: 52%
- Pressure: 30.27"Hg
- Visibility: 10mi
- UV index: 3
- details ▼
- 12 pm
- 68°F
- Feels like:68°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 3mphSSW 203°
- Humidity: 43%
- Pressure: 30.24"Hg
- Visibility: 10mi
- UV index: 4
- details ▼
- 1 pm
- 72°F
- Feels like:72°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 3mphSSW 210°
- Humidity: 37%
- Pressure: 30.21"Hg
- Visibility: 10mi
- UV index: 4
- details ▼
- 2 pm
- 73°F
- Feels like:73°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 3mphSSW 209°
- Humidity: 35%
- Pressure: 30.21"Hg
- Visibility: 10mi
- UV index: 4
- details ▼
- 3 pm
- 73°F
- Feels like:73°F
Mostly Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 3mphSW 232°
- Humidity: 34%
- Pressure: 30.18"Hg
- Visibility: 10mi
- UV index: 3
- details ▼
- 4 pm
- 73°F
- Feels like:73°F
Mostly Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 2mphSW 236°
- Humidity: 34%
- Pressure: 30.18"Hg
- Visibility: 10mi
- UV index: 1
- details ▼
- 5 pm
- 72°F
- Feels like:72°F
Mostly Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 2mphSSW 211°
- Humidity: 36%
- Pressure: 30.18"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 6 pm
- 68°F
- Feels like:68°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 2mphS 180°
- Humidity: 44%
- Pressure: 30.18"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunset: 6:14 pm
- 7 pm
- 63°F
- Feels like:63°F
Clear
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 2mphSSE 169°
- Humidity: 58%
- Pressure: 30.18"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 8 pm
- 57°F
- Feels like:57°F
Clear
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 1mphSE 125°
- Humidity: 69%
- Pressure: 30.18"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 9 pm
- 55°F
- Feels like:55°F
Clear
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 1mphE 87°
- Humidity: 73%
- Pressure: 30.21"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 10 pm
- 54°F
- Feels like:54°F
Clear
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 1mphWNW 300°
- Humidity: 77%
- Pressure: 30.21"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 11 pm
- 52°F
- Feels like:52°F
Clear
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 0mphN 7°
- Humidity: 79%
- Pressure: 30.21"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Today, in Jerseyville, primarily clear and occasionally overcast weather is anticipated.
The temperature will be between the lowest temperature of 48.2°F and the highest temperature of 73.4°F. The warmest part of the day will be from 2 pm to 4 pm.
The forecasted maximum is more comparable to September's typical high of 78.4°F than the average for October. The night temperature will be comparable to the standard October low of 48.2°F.
The temperature will be between the lowest temperature of 48.2°F and the highest temperature of 73.4°F. The warmest part of the day will be from 2 pm to 4 pm.
The forecasted maximum is more comparable to September's typical high of 78.4°F than the average for October. The night temperature will be comparable to the standard October low of 48.2°F.
Updated: Oct 21, 2026 @ 11:12:57 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
Currently (6:12 am CDT) it is 50°F in Jerseyville.
On Wednesday, in Jerseyville, sunshine will prevail for most of the day.
Today, the highest temperature will be 75.2°F, while the lowest temperature will be 44.6°F.
The highest temperature will be noticeably higher than the average maximum of 65.3°F in October. The lowest temperature will be in line with the average low of 48.2°F.
The highest temperature will be noticeably higher than the average maximum of 65.3°F in October. The lowest temperature will be in line with the average low of 48.2°F.
On Wednesday, in Jerseyville, sunrise will be at 7:17 am and sunset at 6:14 pm (CDT).
In Jerseyville, the length of the day today will be 10h and 57min.
Jerseyville, Illinois, USA
- en: Jerseyville, Illinois, USA
- es: Jerseyville, Illinois, EE.UU.
- hr: Džerzivil, Ilinois, SAD
- mk: Džerzivil, Ilinois, SAD
- sr: Džerzivil, Ilinois, SAD
- zh: 泽西维尔, 伊利诺伊, 美国
- Latitude: 39.120047°
- Longitude: -90.328448°
- Elevation: 659 ft
- Current time: 7:13am CDT
- Sunrise: 7:17 am CDT
- Sunset: 6:14 pm CDT
- Timezone: America/Chicago
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