Weather forecast for todayJanesville, IL
Weather forecast for today
Current condition 8:04 am CST
- 57°F
- Feels like:55°F
Sunny
- Precipitation: 0"
- Wind: 6mphSSE 160°
- Humidity: 79%
- Dewpoint: 50°F
- Pressure: 30.27"Hg
- Visibility: 10mi
- UV index: 1
- details ▼
Currently, in Janesville, the horizon is crisp, and the weather remains sunny and inviting.
The temperature is a refreshing 57.2°F, the apparent temperature is nearly identical at 55.4°F. The current temperature is far from the maximum of 77°F predicted for today.
The temperature is a refreshing 57.2°F, the apparent temperature is nearly identical at 55.4°F. The current temperature is far from the maximum of 77°F predicted for today.
Wednesday Oct 28, 2026
- 77°F
- 52°F
Sunny
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 9mphS 178°
- Humidity: 47%
- UV index: 4
- Sunrise: 7:16 am CDT
- Sunset: 5:56 pm CDT
- details ▼
Today, clear skies and sunshine are anticipated.
The temperature will vary between a maximum of a warm 77°F and a minimum of a crisp 51.8°F.
With a forecast of 77°F, conditions deviate from October's average and instead resemble September's climate trend.
Sunrise was at 7:16 am and sunset will be at 5:56 pm; the daylight will last for 10h and 40min.
The temperature will vary between a maximum of a warm 77°F and a minimum of a crisp 51.8°F.
With a forecast of 77°F, conditions deviate from October's average and instead resemble September's climate trend.
Sunrise was at 7:16 am and sunset will be at 5:56 pm; the daylight will last for 10h and 40min.
Hourly overview
Hourly temperatures
Warmest period: 2 pm - 4 pm 75°C.
Coldest period: 10 pm - 12 am 59°C.
Coldest period: 10 pm - 12 am 59°C.
Chance of precipitation
Highest chance: 12 am 3%.
Hourly weather forecast
- 10 am
- 63°F
- Feels like:63°F
Sunny
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 7mphS 176°
- Humidity: 65%
- Pressure: 30.24"Hg
- Visibility: 10mi
- UV index: 2
- details ▼
- 11 am
- 68°F
- Feels like:68°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 7mphS 182°
- Humidity: 54%
- Pressure: 30.24"Hg
- Visibility: 10mi
- UV index: 3
- details ▼
- 12 pm
- 72°F
- Feels like:72°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 9mphS 182°
- Humidity: 46%
- Pressure: 30.21"Hg
- Visibility: 10mi
- UV index: 4
- details ▼
- 1 pm
- 73°F
- Feels like:73°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 8mphS 185°
- Humidity: 40%
- Pressure: 30.18"Hg
- Visibility: 10mi
- UV index: 4
- details ▼
- 2 pm
- 75°F
- Feels like:75°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 8mphS 182°
- Humidity: 36%
- Pressure: 30.18"Hg
- Visibility: 10mi
- UV index: 3
- details ▼
- 3 pm
- 75°F
- Feels like:75°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 9mphS 180°
- Humidity: 36%
- Pressure: 30.15"Hg
- Visibility: 10mi
- UV index: 2
- details ▼
- 4 pm
- 75°F
- Feels like:75°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 8mphS 179°
- Humidity: 36%
- Pressure: 30.15"Hg
- Visibility: 10mi
- UV index: 1
- details ▼
- 5 pm
- 73°F
- Feels like:73°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 7mphS 173°
- Humidity: 38%
- Pressure: 30.12"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunset: 5:56 pm
- 6 pm
- 70°F
- Feels like:70°F
Clear
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 5mphSSE 168°
- Humidity: 48%
- Pressure: 30.12"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 7 pm
- 64°F
- Feels like:64°F
Clear
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 4mphSSE 165°
- Humidity: 59%
- Pressure: 30.15"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 8 pm
- 63°F
- Feels like:63°F
Clear
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 6mphSSE 165°
- Humidity: 65%
- Pressure: 30.15"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 9 pm
- 61°F
- Feels like:61°F
Clear
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 6mphS 173°
- Humidity: 67%
- Pressure: 30.15"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 10 pm
- 59°F
- Feels like:59°F
Clear
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 6mphS 178°
- Humidity: 69%
- Pressure: 30.15"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 11 pm
- 59°F
- Feels like:59°F
Clear
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 6mphS 186°
- Humidity: 72%
- Pressure: 30.15"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Today, sunshine is expected.
The temperature will be between a minimum of 59°F and a maximum of 75.2°F. The warmest part of the day will be from 2 pm to 4 pm.
The highest temperature is more consistent with September's average maximum of 77.2°F than October's usual of 63.9°F. The lowest temperature is close to October's typical minimum of 48.2°F.
The temperature will be between a minimum of 59°F and a maximum of 75.2°F. The warmest part of the day will be from 2 pm to 4 pm.
The highest temperature is more consistent with September's average maximum of 77.2°F than October's usual of 63.9°F. The lowest temperature is close to October's typical minimum of 48.2°F.
Updated: Oct 28, 2026 @ 14:04:55 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
The current temperature (8:04 am CST) is 57.2°F.
On Wednesday, in Janesville, expect consistent sunshine and open skies.
Today, the maximum temperature will be 77°F, while the minimum temperature will be 51.8°F.
The highest temperature will be noticeably higher than the average maximum of 63.9°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 63.9°F in October. The lowest temperature will be in line with the average low of 48.2°F.
On Wednesday, in Janesville, sunrise was at 7:16 am and sunset will be at 5:56 pm (CDT).
In Janesville, Illinois, the length of the day today will be 10h and 40min.
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: 9:04am CST
- Sunrise: 7:16 am CST
- Sunset: 5:56 pm CST
- Timezone: America/Chicago
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