Current conditions at
Janesville-Rock County (KJVL)
Lat: 42.62°NLon: 89.04°WElev: 801ft.
Overcast
19°F
-7°C
| Humidity | 68% |
| Wind Speed | NW 13 mph |
| Barometer | 29.88 in |
| Dewpoint | 10°F (-12°C) |
| Visibility | 10.00 mi |
| Wind Chill | 6°F (-14°C) |
| Last update | 2 Jan 1:30 am CST |
Extended Forecast for
Harvard IL
Overnight
Low: 11 °F
Mostly Cloudy
Friday
High: 22 °F
Mostly Sunny
Friday Night
Low: 13 °F
Mostly Cloudy
Saturday
High: 25 °F
Mostly Cloudy
Saturday Night
Low: 11 °F
Partly Cloudy
Sunday
High: 28 °F
Mostly Sunny
Sunday Night
Low: 23 °F
Slight Chance
Wintry Mix
then Mostly
CloudyMonday
High: 40 °F
Partly Sunny
Monday Night
Low: 31 °F
Mostly Cloudy
Detailed Forecast
Overnight
Mostly cloudy, with a low around 11. West northwest wind around 5 mph.
Friday
Mostly sunny, with a high near 22. Northwest wind around 5 mph, with gusts as high as 10 mph.
Friday Night
Mostly cloudy, with a low around 13. Northwest wind around 5 mph becoming calm.
Saturday
Mostly cloudy, with a high near 25. Calm wind becoming west around 5 mph.
Saturday Night
Partly cloudy, with a low around 11. West northwest wind around 5 mph becoming calm.
Sunday
Mostly sunny, with a high near 28.
Sunday Night
A slight chance of snow and freezing rain before midnight. Mostly cloudy, with a low around 23. Chance of precipitation is 20%.
Monday
Partly sunny, with a high near 40.
Monday Night
Mostly cloudy, with a low around 31.
Tuesday
Mostly cloudy, with a high near 43.
Tuesday Night
Mostly cloudy, with a low around 26.
Wednesday
Mostly sunny, with a high near 40.
Wednesday Night
Partly cloudy, with a low around 29.
Thursday
Partly sunny, with a high near 43.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Harvard IL
42.42°N 88.61°W
42.42°N 88.61°W
12:16 am CST Jan 2, 2026
1am CST Jan 2, 2026-6pm CST Jan 8, 2026
Additional Resources
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