Jana Airport Weather Forecast
- 32
- 52
Becoming Sunny
- 45
- 52
Rain Showers Likely
- 61
- 73
Rain Showers Likely
- 63
- 77
Rain Showers Likely
- 60
- 81
Rain Showers
- 52
- 72
Chance Rain Showers
- 53
- 75
Chance Rain Showers
Today 10 Apr Dane
Partly sunny. Northwest Winds up to 10 Mph.
Tonight 10 Apr Dane
Mostly clear. Lows in the lower 30s. North Winds up to 5 Mph shifting to the southeast after midnight.
Jana Airport Temperature Statistics
April Temperature
Janesville-Rock County (17.4 miles)
Lowest 7 April, 2026
23 °FAverage April
41.1 °FHighest 8 April, 2026
71.6 °F
Climate (2021–Present)
Janesville-Rock County (17.4 miles)
Average Low 2021–2026
40.4 °FAverage 2021–2026
48.7 °FAverage High 2021–2026
60.3 °F