


Hazardous Weather Conditions
Current conditions at
Janesville-Rock County (KJVL)
Lat: 42.62°NLon: 89.04°WElev: 801ft.
Partly Cloudy
68°F
20°C
Humidity | 60% |
Wind Speed | E 6 mph |
Barometer | 30.20 in |
Dewpoint | 54°F (12°C) |
Visibility | 10.00 mi |
Last update | 29 Aug 11:45 am CDT |
Extended Forecast for
Roscoe IL
This Afternoon
High: 74 °F
Partly Sunny
Tonight
Low: 56 °F
Slight Chance
ShowersSaturday
High: 74 °F
Partly Sunny
Saturday Night
Low: 53 °F
Partly Cloudy
Sunday
High: 76 °F
Sunny
Sunday Night
Low: 52 °F
Mostly Clear
Labor Day
High: 77 °F
Sunny
Monday Night
Low: 54 °F
Mostly Clear
Tuesday
High: 78 °F
Sunny
Detailed Forecast
This Afternoon
Partly sunny, with a high near 74. East wind around 5 mph becoming calm.
Tonight
A 20 percent chance of showers. Mostly cloudy, with a low around 56. East wind around 5 mph becoming calm after midnight. Winds could gust as high as 15 mph.
Saturday
Partly sunny, with a high near 74. Calm wind becoming southeast around 5 mph.
Saturday Night
Partly cloudy, with a low around 53. Calm wind.
Sunday
Sunny, with a high near 76. Calm wind becoming east around 5 mph in the afternoon.
Sunday Night
Mostly clear, with a low around 52.
Labor Day
Sunny, with a high near 77.
Monday Night
Mostly clear, with a low around 54.
Tuesday
Sunny, with a high near 78.
Tuesday Night
Partly cloudy, with a low around 55.
Wednesday
A chance of showers. Partly sunny, with a high near 71.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 45.
Thursday
Partly sunny, with a high near 62.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Roscoe IL
42.43°N 89.02°W
42.43°N 89.02°W
9:12 am CDT Aug 29, 2025
12pm CDT Aug 29, 2025-6pm CDT Sep 4, 2025