Barten Airport Weather Forecast
- 58
- 78
Slight Chance Thunderstorms
- 60
- 88
Chance Thunderstorms
- 52
- 83
Slight Chance Thunderstorms
- 45
- 66
Partly Sunny
- 40
- 65
Partly Sunny
- 47
- 65
Rain Showers
- 51
- 65
Rain Showers Likely
Today 14 May Walworth
Partly sunny with a 20 percent chance of light Showers and Thunderstorms. East Winds 5 to 10 Mph.
Tonight 14 May Walworth
Partly cloudy through around midnight then becoming mostly cloudy. Areas of fog in the late evening and overnight. Lows in the upper 50s. East Winds 5 to 10 Mph.
Barten Airport Temperature Statistics
May Temperature
Janesville-Rock County (16.2 miles)
Lowest 9 May, 2025
32 °FAverage May
52.4 °FHighest 12 May, 2025
84.2 °F
Climate (2020–Present)
Janesville-Rock County (16.2 miles)
Average Low 2020–2025
40.6 °FAverage 2020–2025
48.9 °FAverage High 2020–2025
60.4 °F