Low State Forest Weather Forecast
- 42
- 49
Rain Showers Likely
- 22
- 45
Chance Rain/Snow
- 29
- 37
Chance Snow
- 19
- 36
Mostly Cloudy
- 28
- 36
Rain
- 22
- 52
Rain
- 12
- 30
Partly Sunny
Today 11 Mar Merrimack
Mostly cloudy with a 50 percent chance of Showers. Cooler with Highs in the upper 40s. East Winds around 10 Mph.
Tonight 11 Mar Merrimack
Cloudy. A chance of Showers in the Evening, then Showers likely with a slight chance of Thunderstorms after midnight. Areas of fog in the Evening, then patchy fog after midnight. Lows in the lower 40s. Temperatures rising into the lower 50s after midnight. Southeast Winds around 10 Mph, becoming south after midnight. Gusts up to 25 Mph. Chance of rain 70 percent.
Low State Forest Temperature Statistics
March Temperature
Jaffrey Airport-Silver Ranch (28 miles)
Lowest 2 March, 2026
-2 °FAverage March
31.7 °FHighest 9 March, 2026
59 °F
Climate (2021–Present)
Jaffrey Airport-Silver Ranch (28 miles)
Average Low 2021–2026
38.5 °FAverage 2021–2026
48.4 °FAverage High 2021–2026
58.1 °F