Umbagog Lake Weather Forecast
- 39
- 68
Increasing Clouds
- 51
- 70
Slight Chance Rain Showers
- 51
- 63
Chance Rain Showers
- 48
- 68
Mostly Sunny
- 51
- 76
Mostly Sunny
- 56
- 79
Chance Rain Showers
Today 18 Aug Northern Coos
Mostly sunny. Highs in the mid 60s. North Winds around 10 Mph with Gusts up to 20 Mph.
Tonight 18 Aug Northern Coos
Partly cloudy. Patchy fog after midnight. Visibility one quarter mile or less at Times after midnight. Lows in the upper 30s. Light and variable Winds.
Umbagog Lake Temperature Statistics
August Temperature
Berlin, Berlin Municipal Airport (14.3 miles)
Lowest 2 August, 2025
39.7 °FAverage August
68.4 °FHighest 11 August, 2025
94.6 °F
Climate (2020–Present)
Berlin, Berlin Municipal Airport (14.3 miles)
Average Low 2020–2025
32.6 °FAverage 2020–2025
44.1 °FAverage High 2020–2025
55.9 °F