Pleasant Lake Weather Forecast
- 61
- 93
Chance Rain Showers
- 58
- 86
Mostly Sunny
- 56
- 90
Mostly Cloudy
- 50
- 76
Partly Sunny
- 52
- 78
Partly Sunny
- 54
- 80
Slight Chance Thunderstorms
Today 12 Jun Merrimack
Partly sunny. Patchy fog in the morning. A slight chance of Showers with isolated Thunderstorms in the afternoon. Hot with Highs in the lower 90s. Light and variable Winds. Chance of rain 20 percent. Heat index Values up to 100 in the afternoon.
Tonight 12 Jun Merrimack
A chance of Showers in the evening. Partly cloudy. Patchy fog. Humid with Lows in the lower 60s. Light and variable Winds, becoming northwest around 10 Mph with Gusts up to 20 Mph after midnight. Chance of rain 50 percent. Heat index Values in the upper 90s early in the evening.
Pleasant Lake Temperature Statistics
June Temperature
Lebanon Municipal Airport (22.4 miles)
Lowest 2 June, 2026
41 °FAverage June
65 °FHighest 4 June, 2026
88 °F
Climate (2021–Present)
Lebanon Municipal Airport (22.4 miles)
Average Low 2021–2026
38 °FAverage 2021–2026
48.7 °FAverage High 2021–2026
59.7 °F