First Connecticut Lake Weather Forecast
- 53
- 70
Slight Chance Thunderstorms
- 54
- 74
Slight Chance Thunderstorms
- 59
- 76
Partly Sunny
- 63
- 78
Chance Rain Showers
- 68
- 80
Rain Showers Likely
- 65
- 81
Chance Rain Showers
- 61
- 77
Chance Rain Showers
Today 27 Jun Northern Coos
Areas of fog this morning. Mostly cloudy this Morning, then partly sunny with a slight chance of Showers and Thunderstorms this afternoon. Visibility one quarter mile or less at Times this morning. Highs in the lower 70s. Light and variable Winds. Chance of rain 20 percent.
Tonight 27 Jun Northern Coos
Partly cloudy. A slight chance of Showers and Thunderstorms this evening. Patchy fog after midnight. Lows in the lower 50s. Light and variable Winds. Chance of rain 20 percent.
First Connecticut Lake Temperature Statistics
June Temperature
Berlin, Berlin Municipal Airport (35.4 miles)
Lowest 2 June, 2026
31.6 °FAverage June
63 °FHighest 12 June, 2026
92.6 °F
Climate (2021–2026)
Berlin, Berlin Municipal Airport (35.4 miles)
Average Low 2021–2026
32.1 °FAverage 2021–2026
43.8 °FAverage High 2021–2026
55.6 °F