Jonesville Weather Forecast
- 79
- 103
Hot
- 78
- 103
Hot
- 75
- 102
Hot
- 75
- 101
Hot
- 77
- 102
Hot
- 77
- 101
Hot
Today 19 Aug Harrison
Mostly sunny. Hot with Highs around 103. Southwest Winds 5 to 10 Mph.
Tonight 19 Aug Harrison
Partly cloudy. Lows in the upper 70s. South Winds 5 to 10 Mph.
Jonesville Temperature Statistics
August Temperature
Marshall (11.2 miles)
Lowest 2 August, 2026
66 °FAverage August
85.1 °FHighest 16 August, 2026
102.9 °F
Climate (2021–2026)
Marshall (11.2 miles)
Average Low 2021–2026
55.9 °FAverage 2021–2026
66.3 °FAverage High 2021–2026
78.2 °F