Weather forecast for todayJanesville, IL
Weather forecast for today
Current condition 2:03 pm CDT
- 55°F
- Feels like:54°F
Sunny
- Precipitation: 0"
- Wind: 8mphN 10°
- Humidity: 43%
- Dewpoint: 34°F
- Pressure: 30.49"Hg
- Visibility: 10mi
- UV index: 4
- details ▼
At the moment, in Janesville, a cloudless sky and warm sun dominate the day.
The temperature is a mild 55.4°F, with the felt air temperature closely matching at 53.6°F. The current temperature is nearly at the maximum of today's anticipated 57.2°F.
The temperature is a mild 55.4°F, with the felt air temperature closely matching at 53.6°F. The current temperature is nearly at the maximum of today's anticipated 57.2°F.
Saturday Oct 17, 2026
- 57°F
- 36°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 8mphNE 43°
- Humidity: 41%
- UV index: 4
- Sunrise: 7:05 am CDT
- Sunset: 6:11 pm CDT
- details ▼
On Saturday, October 17, sunny skies and pleasant visibility are expected.
Predicted temperatures will peak at a mild 57.2°F and dip to a minimum of an icy 35.6°F.
Today, the expected high will be slightly cooler than the average October maximum of 63.9°F.
Sunrise was at 7:05 am and sunset will be at 6:11 pm; the daylight will last for 11h and 6min.
Predicted temperatures will peak at a mild 57.2°F and dip to a minimum of an icy 35.6°F.
Today, the expected high will be slightly cooler than the average October maximum of 63.9°F.
Sunrise was at 7:05 am and sunset will be at 6:11 pm; the daylight will last for 11h and 6min.
Hourly overview
Hourly temperatures
Warmest hour: 4 pm 57°C.
Coldest period: 11 pm - 12 am 41°C.
Coldest period: 11 pm - 12 am 41°C.
Chance of precipitation
Highest chance: 12 am 2%.
Hourly weather forecast
- 3 pm
- 55°F
- Feels like:54°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 7mphNNE 31°
- Humidity: 40%
- Pressure: 30.47"Hg
- Visibility: 10mi
- UV index: 3
- details ▼
- 4 pm
- 57°F
- Feels like:55°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 6mphNE 38°
- Humidity: 37%
- Pressure: 30.45"Hg
- Visibility: 10mi
- UV index: 1
- details ▼
- 5 pm
- 55°F
- Feels like:55°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 4mphNE 43°
- Humidity: 37%
- Pressure: 30.45"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 6 pm
- 52°F
- Feels like:52°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 2mphENE 59°
- Humidity: 47%
- Pressure: 30.45"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunset: 6:11 pm
- 7 pm
- 50°F
- Feels like:50°F
Clear
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 1mphE 86°
- Humidity: 56%
- Pressure: 30.45"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 8 pm
- 46°F
- Feels like:46°F
Clear
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 2mphESE 106°
- Humidity: 62%
- Pressure: 30.47"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 9 pm
- 45°F
- Feels like:45°F
Clear
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 2mphESE 113°
- Humidity: 65%
- Pressure: 30.47"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 10 pm
- 43°F
- Feels like:43°F
Clear
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 2mphESE 111°
- Humidity: 69%
- Pressure: 30.47"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 11 pm
- 41°F
- Feels like:41°F
Clear
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 2mphSE 129°
- Humidity: 73%
- Pressure: 30.47"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 12 am
- 41°F
- Feels like:41°F
Clear
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 2mphSE 131°
- Humidity: 76%
- Pressure: 30.47"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
For the rest of Saturday, sunny conditions are likely to prevail.
The temperature will vary between the highest temperature of 57.2°F and the lowest temperature of 41°F. The warmest part of the day is anticipated around 4 pm.
Today, the maximum will be relatively lower than the average high for October. The minimum temperature will be more alike with November's average low of 36.1°F than October's typical 48.2°F.
The temperature will vary between the highest temperature of 57.2°F and the lowest temperature of 41°F. The warmest part of the day is anticipated around 4 pm.
Today, the maximum will be relatively lower than the average high for October. The minimum temperature will be more alike with November's average low of 36.1°F than October's typical 48.2°F.
Updated: Oct 17, 2026 @ 19:03:51 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Frequently asked questions
The current temperature (2:03 pm CDT) is 55.4°F.
On Saturday, in Janesville, expect consistent sunshine and open skies.
Today, the maximum temperature will be 57.2°F, while the minimum temperature will be 35.6°F.
The maximum temperature today will be relatively lower than the average highest temperature in October. The lowest temperature will be significantly lower than the average low of 48.2°F.
The maximum temperature today will be relatively lower than the average highest temperature in October. The lowest temperature will be significantly lower than the average low of 48.2°F.
On Saturday, in Janesville, sunrise was at 7:05 am and sunset will be at 6:11 pm (CDT).
Today, the daylight will last for 11h and 6min.
Janesville, Illinois, USA
- en: Janesville, Illinois, USA
- es: Janesville, Illinois, EE.UU.
- hr: Džeйnsvill, Ilinois, SAD
- mk: Džeйnsvill, Ilinois, SAD
- sr: Džeйnsvill, Ilinois, SAD
- zh: 简斯维尔, 伊利诺伊, 美国
- Latitude: 39.374203°
- Longitude: -88.243653°
- Elevation: 689 ft
- Current time: 2:03pm CDT
- Sunrise: 7:05 am CDT
- Sunset: 6:11 pm CDT
- Timezone: America/Chicago
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