Farmington Weather Forecast
- 41
- 67
Becoming Sunny
- 41
- 67
Mostly Sunny
- 45
- 69
Mostly Sunny
- 48
- 69
Mostly Sunny
- 49
- 68
Partly Sunny
- 52
- 68
Mostly Cloudy
- 47
- 68
Partly Sunny
Today 19 Oct Jefferson
Partly sunny. A 20 percent chance of light rain Showers in the afternoon. Highs in the lower 60s.
Tonight 19 Oct Jefferson
Partly cloudy until early morning then becoming clear. Patchy fog after midnight. Lows in the lower 40s. Calm Winds.
Farmington Temperature Statistics
October Temperature
Watertown (6.8 miles)
Lowest 17 October, 2026
31.8 °FAverage October
58.8 °FHighest 12 October, 2026
86.5 °F
Climate (2021–2026)
Watertown (6.8 miles)
Average Low 2021–2026
35.2 °FAverage 2021–2026
44.8 °FAverage High 2021–2026
53.8 °F