Jefferson Weather Forecast
- 38
- 54
Rain Showers
- 57
- 65
Rain Showers
- 36
- 69
Rain Showers
- 40
- 52
Mostly Sunny
- 49
- 64
Partly Sunny
- 49
- 63
Rain
Today 5 Mar Ashtabula Inland
Rain. Highs in the mid 50s. East Winds around 5 Mph. Chance of rain near 100 percent.
Tonight 5 Mar Ashtabula Inland
Mostly cloudy. Rain likely in the evening. Areas of fog in the Evening, then widespread fog after midnight. Lows in the upper 30s. North Winds around 5 Mph. Chance of rain 60 percent.
Jefferson Temperature Statistics
March Temperature
Ashtabula - Northeast Ohio Regional Airport (4.3 miles)
Lowest 2 March, 2026
14 °FAverage March
28.8 °FHighest 3 March, 2026
39 °F
Climate (2021–Present)
Ashtabula - Northeast Ohio Regional Airport (4.3 miles)
Average Low 2021–2026
42.6 °FAverage 2021–2026
51.6 °FAverage High 2021–2026
60.5 °F