Rock County Airport (JVL) 15 Day Weather Forecast, Janesville United States
Current weather conditions and 15 day weather forecast for Rock County Airport in Janesville, United States including weather daily high/low temperature, warnings, chance of precipitation, pressure, humidity/wind chill, rain, wind speed, cloud, pressure, and UV index.
Current weather conditions at JVL
| 19 June 2026 Fri 16.3 ° C ( 61.3°F )  Sunny |
Feels Like : 16.3 ° C / 61.3°F Humidity : % 77 Pressure : 1015 mb Wind Speed : 16.9 kmph / 10.5 miles from WNW 
Visibility : 16 km Precipitation (rainfall) : 0 mm Cloud (%) : 0 |
15-day weather forecast for Rock County Airport, Janesville, United States
| Date | Weather forecast | Low temperature | High temperature | Average Temperature | Humidity | Wind | Chance of rain |
|---|---|---|---|---|---|---|---|
| 19 June 2026 Fri |  Patchy rain nearby |
12.3 ° C | 27 ° C | 17.8 ° C | % 73 | 22.7 km/h | 57% |
| 20 June 2026 Sat |  Partly Cloudy |
12.3 ° C | 22 ° C | 16.8 ° C | % 78 | 18.4 km/h | 13% |
| 21 June 2026 Sun | Patchy rain nearby |
11.8 ° C | 18.1 ° C | 14.8 ° C | % 84 | 16.2 km/h | 41% |
| 22 June 2026 Mon | Patchy rain nearby |
9.5 ° C | 21.5 ° C | 15.4 ° C | % 76 | 16.9 km/h | 17% |
| 23 June 2026 Tue | Patchy rain nearby |
10.7 ° C | 19.5 ° C | 14.1 ° C | % 75 | 13 km/h | 63% |
| 24 June 2026 Wed | Patchy rain nearby |
12.6 ° C | 19.7 ° C | 15.9 ° C | % 84 | 10.4 km/h | 68% |
| 25 June 2026 Thu | Patchy rain nearby |
12.1 ° C | 19.9 ° C | 15.8 ° C | % 86 | 12.2 km/h | 31% |
| 26 June 2026 Fri | Partly Cloudy |
10.9 ° C | 24.2 ° C | 17.6 ° C | % 73 | 10.8 km/h | 17% |
| 27 June 2026 Sat | Patchy rain nearby |
14.6 ° C | 22.6 ° C | 18.8 ° C | % 85 | 16.6 km/h | 58% |
| 28 June 2026 Sun | Patchy rain nearby |
16.6 ° C | 24.9 ° C | 20.6 ° C | % 82 | 10.4 km/h | 31% |
| 29 June 2026 Mon | Patchy rain nearby |
16.2 ° C | 26.3 ° C | 20.4 ° C | % 85 | 13.7 km/h | 53% |
| 30 June 2026 Tue | Patchy rain nearby |
16.8 ° C | 26.7 ° C | 21.4 ° C | % 86 | 23 km/h | 50% |
| 01 July 2026 Wed | Partly Cloudy |
15.2 ° C | 24.1 ° C | 19.6 ° C | % 81 | 20.9 km/h | 17% |
| 02 July 2026 Thu | Patchy rain nearby |
14.9 ° C | 24.9 ° C | 20 ° C | % 84 | 14.8 km/h | 24% |
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